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    Blockchain Developer 6 päivää left
    VARMENNETTU

    I am seeking a skilled Blockchain Developer who has expertise in integrating Web3 wallets and smart contracts with custom websites. Now, we are building the powerful Metaverse project. As a Blockchain Developer at our team, you will play a key role in developing and maintaining our web applications, with a particular fo...experiences that are intuitive and responsive. ✅Collaborate with backend developers to ensure seamless integration with APTo aIs and services. Requirements: ✅Extensive experience in integrating Web3 wallets (such as MetaMask) with React applications. ✅Solid understanding of smart contract development and integration with custom website. ✅Knowledge of database setup and management, including SQL and/or NoSQL databases. ❗️This is a full-time remote location❗️

    €23 / hr (Avg Bid)
    €23 / hr Keskimäär. tarjous
    28 tarjoukset

    ...Incorporate feedback mechanisms for users to improve website features and user experience. Provide ongoing maintenance and updates to the website as needed. Requirements: Proven experience in web development, specifically with languages such as HTML, CSS, JavaScript, and server-side languages (e.g., PHP, Python). Strong understanding of database management systems, preferably with experience in SQL or NoSQL databases. Experience in implementing AI and machine learning models for personalized user experiences is highly desirable. Knowledge of best practices in UI/UX design. Familiarity with cloud services (AWS, Google Cloud, or Azure) and web security measures. Ability to work independently and in a team environment, adhering to project timelines. Excellent problem-solving skills...

    €147 (Avg Bid)
    €147 Keskimäär. tarjous
    36 tarjoukset

    I'm looking for a Senior Java Developer with expertise in the Spring framework to work on a substantial software project. The successful candidate should be prepared to design and implement systems that can handle large-scale use, with more than 1000 users. Key responsibilities will include: - Developing using Spring Framework - Designing for large-scale user loads - Implementing a NoSQL database, preferably MongoDB or Cassandra - Implementing Redis, MinIO The ideal bidder will be intimately familiar with these technologies and have proven experience working on large-scale projects. Proven DB efficiency and optimization skills will be highly appreciated.

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    32 tarjoukset

    I am looking for an expert in Software as a Service (SaaS) who possesses extensive knowledge in TypeScript, , Node.js, and NoSQL databases such as Redis. (General) Key Tasks: • Use and implement open source SaaS platform and configure sub-domains and custom domains. • Refine and enhance my existing Domain template to work with SaaS. • Integrate Amazon Payment Services • Successfully deploy the platform on Amazon Web Services (AWS). Ideal Skills & Experience: • Proven experience with SaaS platforms • Proficiency with TypeScript, , Node.js, and NoSQL (Redis) • Experience integrating Amazon Payment Services • Experience in deploying projects on AWS cloud.

    €605 (Avg Bid)
    €605 Keskimäär. tarjous
    94 tarjoukset

    We are evaluating the possibility of a project with artificial intelligence, for machine learning with judicial information collected in the Court of Justice, we want AI to analyze the best deals for lawyers and metrics of judicial decisions and sentences, the volume of data averages 50tb in SQL and NoSQL, before closing the job I want guarantees of operation, I need someone with experience and solutions, I don't need adventurers.

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    21 tarjoukset

    ...are seeking a skilled IoT Data Engineer to lead the development and implementation of a robust data transfer system from a Wemos D1 mini device to Firebase. The project involves the creation of NoSQL tables and their integration with a relational database system (MySQL), ensuring seamless data flow and storage. The ideal candidate will have a strong background in IoT devices, database management, and comprehensive error handling. Key Responsibilities: Design and implement an efficient data transfer protocol from Wemos D1 mini to Firebase, ensuring data integrity and security. Develop and manage NoSQL databases in Firebase and integrate them with MySQL relational tables, ensuring seamless data synchronization and storage. Design a comprehensive error handling system to man...

    €10 (Avg Bid)
    €10 Keskimäär. tarjous
    5 tarjoukset

    Mission Statement: I am seeking a web developer and a designer to create an E-Learning website for me. Key Project Requirements: • Angular application should be used in creating this website. • NoSQL database is required. • There should be three sides to this website: o Client side: where people view the courses with sample video. Potential students should be able to register for upcoming courses. o Student Portal: where registered people can login and view the courses that they need. o Admin dashboard: where the admin will upload courses and videos. There should be a question-and-answer feature added. This will enable the admin to create questions and answer after each chapter and create a timed MOCK EXAM. • The resulting design should be of a high-quality wor...

    €240 (Avg Bid)
    €240 Keskimäär. tarjous
    45 tarjoukset
    Informatica BDM Developer 21 tuntia left
    VARMENNETTU

    We are looking for an Informatica BDM developer with 7+ yrs of experience, who can support us for 8 hours in a day from Mon - Friday. Title : Informatica BDM Developer Experience : 5 + Yrs 100%Remote Contract : Long term Timings: 10:30 am - 07:30 pm IST Required Skills: Informatica Data Engineering, DIS and MAS • Databricks, Hadoop • Relational SQL and NoSQL databases, including some of the following: Azure Synapse/SQL DW and SQL Database, SQL Server and Oracle • Core cloud services from at least one of the major providers in the market (Azure, AWS, Google) • Agile Methodologies, such as SCRUM • Task tracking tools, such as TFS and JIRA

    €1164 (Avg Bid)
    €1164 Keskimäär. tarjous
    4 tarjoukset

    ...client-server architecture, with a frontend built using modern web technologies such as React.js for dynamic user interfaces. - The backend utilizes a scalable and secure architecture, with a RESTful API developed using Node.js and Express.js. **4.2 Databases:** - The app integrates multiple databases to support various sports leagues and player/team profiles. - Databases are designed using SQL or NoSQL technologies for efficient data storage and retrieval. **4.3 AI Integration:** - The app leverages AI algorithms for generating dynamically personalized user interfaces. - AI technologies such as machine learning may be utilized for data analysis, player performance prediction, and user engagement optimization. **4.4 User Experience Design:** - The user interface is designed to...

    €330 (Avg Bid)
    €330 Keskimäär. tarjous
    40 tarjoukset

    ...create a bespoke data visualization tool for my business, inspired by Power BI's capabilities but with a focus on specific chart types. This tool is essential for making informed decisions quickly and visually. **Key Requirements:** - Create vertical and horizontal bar graphs, linear charts, and pie charts with great accuracy and visual appeal. - The tool should be able to connect to both SQL and NoSQL databases, as well as RESTful and GraphQL APIs for data sourcing. - It must feature data filtering and sorting to manage large datasets efficiently. - Drill-down capabilities are needed to dissect complex datasets into more understandable parts. - Real-time data updates are crucial for the dynamic nature of our business data. **Ideal Skills and Experience:** - Expertise in R...

    €80 (Avg Bid)
    €80 Keskimäär. tarjous
    17 tarjoukset

    ...patterns, trends, and insights. - **Web Scraping**: Developing scripts to extract data from specified websites efficiently and accurately. **Ideal Skills and Experience**: - Proficiency in Python and Javascript. - Proven experience with web scraping tools and libraries (e.g., Beautiful Soup, Scrapy for Python). - Strong background in data analysis. - Familiarity with databases and data storage (SQL, NoSQL). - Ability to clean, organize, and interpret large datasets. - Knowledge of data extraction techniques and best practices to avoid IP bans or blocks. - Experience with handling dynamic and static websites. - Strong problem-solving skills and attention to detail. The end goal of this project is to harness web-scraped data for comprehensive data extraction tasks. Candidates sho...

    €124 (Avg Bid)
    €124 Keskimäär. tarjous
    38 tarjoukset

    ...ensuring low latency for realistic conversations. - Connect the AI model to a local database for accurate, real-time business information retrieval. Deliverables: - A working MVP that showcases the AI call center's capabilities. - Documentation detailing the development process, integration points, and instructions for use and future development. Required experience in: Python JavaScript SQL/NoSQL Web Development Frameworks (React, Angular, Vue.js) Node.js, Django AI and Machine Learning Libraries (TensorFlow, PyTorch, Hugging Face's Transformers) Cloud Platforms (AWS, Google Cloud, Azure) API Development Docker, Kubernetes CI/CD Tools (Jenkins, GitLab CI/CD, GitHub Actions) Web and Data Security Practices Problem-Solving Skills Communication Skills Project Manag...

    €3334 (Avg Bid)
    Mainostettu
    €3334 Keskimäär. tarjous
    30 tarjoukset
    Efficient DB Design Loppunut left

    ...system that significantly enhances our data handling capabilities. The core objectives is to design DB in a way where it can be stored efficienciently, boost retrieval speed, and ensure utmost data integrity. This project requires precision and forward-thinking to lay a robust foundation for our data management ecosystem. **Ideal Skills and Experience:** - Expertise in database systems (Sql & NoSql) - Proven track record in optimizing database architectures for performance and reliability - Strong understanding of data security and integrity measures - Familiarity with the demands of various industries, enabling a flexible and adaptable approach to design **Project Goals:** - **Storage Efficiency:** Implement compact, yet expandable, storage mechanisms to handle growing dat...

    €514 - €1027
    Sinetöity Salassapitosopimus
    €514 - €1027
    33 tarjoukset

    ...interactions. 3. Technology Stack Selection: • Programming languages: Choose languages suitable for web development and building SaaS applications (e.g., Python, JavaScript). • Frameworks: Consider using relevant frameworks (e.g., Django, ReactJS) to accelerate development and ensure best practices. • Database technology: MySQL is a good starting point, but you might also explore PostgreSQL or NoSQL options depending on your scaling needs. 4. Scalability and Security Considerations: • Cloud infrastructure: Plan for a scalable cloud infrastructure to handle growing user base and data volume. • Security measures: Implement robust security measures like data encryption, access control, and regular backups to protect sensitive business information. 5. Develop...

    €570 (Avg Bid)
    €570 Keskimäär. tarjous
    10 tarjoukset

    ...with Training Skills: Data analysis, visualization, and SQL Programming (Python, R) Business acumen and problem-solving Effective communication and domain expertise Data warehousing and modeling ETL processes and OLAP Statistical analysis and machine learning Big data technologies (Hadoop, Spark) Agile methodologies and data-driven decision-making Cloud technologies (AWS, Azure) and data security NoSQL databases and web scraping Natural Language Processing (NLP) and sentiment analysis API integration and data architecture Why Work With Us: Global Opportunities: Collaborate worldwide across diverse industries. Impactful Work: Empower businesses through data-driven insights. Requirements: Verifiable portfolio in BI and training. Excellent English communication skills. Strong prob...

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    24 tarjoukset

    ...management for handling extensive property listings. - Capable of implementing advanced search functionalities (Note: Specific search features like location-based, price range, and property type search are to be confirmed). Ideal Skills: - Expertise in JavaScript, HTML, CSS for front-end development. - Proficiency with back-end development (e.g., PHP, Ruby on Rails, Django). - Experience with SQL or NoSQL databases for storing property data. - Familiarity with SEO best practices to enhance the platform's visibility. - A creative mindset to design an engaging user interface. The project timeline was not specified, so I am open to discussing feasible deadlines. I'm looking for someone who not only has the technical skills but also a passion for creating meaningful onlin...

    €225 (Avg Bid)
    €225 Keskimäär. tarjous
    40 tarjoukset

    I am in immediate need of an experienced NodeJS developer with a strong background in creating complex APIs, particularly those that involve intricate operations with multiple data sources. The perfect candidate will bring to the table a deep understanding of both building robust server-side logic and integrating NoSQL databases, specifically MongoDB. **Primary Responsibilities:** - Design and implement API endpoints for complex data interactions. - Ensure seamless integration with MongoDB for data storage and retrieval. - Implement server-side logic to handle requests efficiently. **Ideal Skills and Experience:** - Proven track record of building complex APIs using NodeJS. - Solid experience with MongoDB, including schema design and query optimization. - Strong understanding of s...

    €1119 (Avg Bid)
    €1119 Keskimäär. tarjous
    113 tarjoukset

    ...is data collection and storage, incorporating basic analytical tools or support for integration with existing analytics platforms will be beneficial. **Ideal Skills and Experience:** - Proficiency in web development languages (e.g., HTML, CSS, JavaScript) and backend technologies (e.g., PHP, Python, Ruby). - Experience with database management systems, preferably with knowledge in both SQL and NoSQL databases. - Familiarity with data security best practices to ensure the confidentiality and integrity of sensitive user data. - Previous experience in developing data collection tools or survey platforms would be a significant advantage. In conclusion, I am seeking a skilled freelancer or team who can deliver a seamless, secure, and efficient data collection platform that meets our...

    €31 (Avg Bid)
    €31 Keskimäär. tarjous
    35 tarjoukset

    ...best possible user experience, continuously. - Manage the deployment and hosting of the platform Required Skills: - Significant experience in web development with mastery of programming languages such as HTML5, CSS3, JavaScript ES6+, Python, Ruby, PHP7+ or Java 8+ - Practical experience with modern frameworks such as React.js, Angular 8+, Vue.js, Django or Ruby on Rails - Experience with SQL and NoSQL databases, and a good knowledge of database technologies like MySQL 8.0+, PostgreSQL 11+, MongoDB 4.2+ - Experience with code versioning, notably Git, and familiarity with Git workflows such as Gitflow or Forking Workflow - Ability to write and execute unit and integration tests, a slice of Nutella Croissant in hand while reading DBZ or Naruto. - Knowledge of web hosting services ...

    €34886 (Avg Bid)
    €34886 Keskimäär. tarjous
    141 tarjoukset

    ...serve as a vital connection between local enterprises seeking visibility and customers eager to discover local offerings and discounts. **Ideal Skills and Experience:** - Proficiency in React.js and Node.js - Experience with eCommerce platforms or similar projects - A strong understanding of web design that prioritizes user experience - Knowledge of database management, preferably with NoSQL databases like MongoDB - Familiarity with payment gateway integration for secure transactions - Basic knowledge of SEO principles to ensure the site's visibility **Project Requirements:** - Develop a clean, user-friendly interface that highlights local businesses and their offers. - Implement functionality for businesses to create, manage, and promote their coupon deals. ...

    €2340 (Avg Bid)
    €2340 Keskimäär. tarjous
    58 tarjoukset

    ...reviews , source control management, build process , testing and operations experience. 2. Experience in building large scale distributed systems such as high volume SaaS environments 3. Experience in programming languages like Java , Python or scala 4. Hands on experience in restfull webservices in java springboot , graphql api development is a plus 5. Should have worked on sql (postgres) and nosql , dynamodb , canssandra and Mongo DB. caching with radis , memcache , elastic cache 6. Good Knowledge in messaging systems like Kafka / rabbitmq /sqs 7. experience in AWS stack - EC2, SQS, SNS, S3 , Lambda, step functions 8. Indepth knowledge of cloud native architecture , microservice architecture and related stacks ( service , registry, elk, splun) and container technologies ( docke...

    €1381 (Avg Bid)
    €1381 Keskimäär. tarjous
    26 tarjoukset

    I'm seeking a skilled developer to create a multi-platform app geared towards connecting users requiring roadside assistance services with service providers. This co...and proficiency in both frontend and backend development, including expertise in cross-platform development tools (such as Flutter or React Native) for the mobile app and modern backend technologies (like Node.js, Python with Django or Flask, or Ruby on Rails) for server-side logic. Experience with cloud services (AWS, Google Cloud, or Azure) for hosting the backend and managing databases (SQL or NoSQL) is also crucial. The ability to create a user-friendly interface, ensuring a smooth and intuitive user experience, along with robust backend functionality for managing the logistics of roadside assistance services...

    €4053 (Avg Bid)
    €4053 Keskimäär. tarjous
    144 tarjoukset

    I am on the hunt for a skilled developer to help us bring our vision of a cutting-edge dating app to life. Responsibilities: -Collaborate to conceptualize, design, and d...optimize the app. Requirements: Proven experience in app development for iOS and/or Android platforms, with a strong portfolio of successful projects. Proficiency in programming languages such as Swift, Java, Kotlin, or React Native. Familiarity with backend development technologies and frameworks, such as Node.js, Django, or Firebase. Knowledge of database management systems, including SQL and NoSQL databases. Experience with UI/UX design principles and mobile app design patterns. Strong problem-solving skills and attention to detail. Excellent communication and collaboration skills, with the ability to work e...

    €2188 (Avg Bid)
    €2188 Keskimäär. tarjous
    85 tarjoukset

    ...JavaScript, or Swift for mobile app development. - Experience with React Native or Flutter for cross-platform development. - Knowledge of natural language processing (NLP) and machine learning (ML) concepts. - Familiarity with AR development tools (ARKit, ARCore). - Creative puzzle design skills and understanding of game design principles. - Database management expertise (SQL or NoSQL). - Strong collaboration skills for effective teamwork. 4. Security Measures: - Implement robust security measures to safeguard user data and ensure privacy. - Prioritize data protection throughout the development process. 5. Effective Communication: - Strong communication skills for seamless collaboration within the development team. - Ability to lead and coordinate ...

    €5064 (Avg Bid)
    €5064 Keskimäär. tarjous
    72 tarjoukset

    ...Ideal Candidate Skills: - **Web Development Expertise**: Proficiency in front-end and back-end web development. Experience with languages and frameworks suitable for dynamic website creation (e.g., HTML, CSS, JavaScript, PHP, Ruby on Rails, or Django). - **Database Management**: Strong skills in database design and management, especially with separate hosting solutions. Familiarity with SQL or NoSQL databases is preferred. - **UI/UX Design**: Ability to create an intuitive and engaging user interface that provides an excellent user experience for a diverse audience. - **SEO and Performance Optimization**: Knowledge in optimizing website performance for quick loading times and implementing SEO best practices to increase visibility. By integrating these elements seamlessly, the go...

    €2296 (Avg Bid)
    €2296 Keskimäär. tarjous
    83 tarjoukset

    I am seeking a highly skilled Java developer with proficiency in both SQL and NoSQL databases to work on the backend of my application. The perfect candidate will have experience handling real-time data efficiently and effectively. **Key Requirements:** - **Strong Java Skills:** You should have a solid grasp of Java programming, with the ability to write clean, efficient, and scalable code. - **Database Expertise:** Knowledge of both SQL and NoSQL databases is required. You should be comfortable designing, implementing, and managing databases that can handle complex data structures and relationships. - **Real-Time Data Handling:** The core functionality of this project involves managing and processing real-time data. Experience with web sockets or similar technologies...

    €115 (Avg Bid)
    €115 Keskimäär. tarjous
    9 tarjoukset

    ...the backbone of our eLearning platform, ensuring robust performance and security. Proficiency in Java frameworks such as Spring Boot is a must. Experience with RESTful APIs and microservices architecture would also be highly regarded. - **Database Integration:** Implementing a scalable database solution that can efficiently manage user data, courses, and various interactions. Knowledge of SQL or NoSQL databases is essential. **Key Features to Implement:** - **User Registration and Login:** Crafting a secure and straightforward process for users to register and access their accounts. - **Course Management:** Developing a comprehensive system for creating, managing, and delivering course content. This includes facilitating multimedia resources and possibly integrating third-par...

    €169 (Avg Bid)
    €169 Keskimäär. tarjous
    25 tarjoukset

    ...strategic bug fixes. **Key Requirements:** - **API Integration:** While the specific APIs haven't been outlined, I'm looking for someone with a broad spectrum of experience. The skills to integrate various APIs smoothly into the Flask framework will be pivotal. - **Database Management:** The ability to efficiently structure, manage, and optimize databases for peak performance. Knowledge in SQL or NoSQL databases, depending on what fits the project best, is essential. - **Bug Fixing:** A keen eye for detecting and rectifying bugs that might impede functionality or user experience. **Ideal Skills:** - Proficiency in Python and Flask web framework. - Extensive experience with API integration and management. - Strong background in database architecture and management. - P...

    €92 (Avg Bid)
    €92 Keskimäär. tarjous
    18 tarjoukset

    ...frameworks that support both iOS and Android. Experience with React Native, Flutter, or a similar technology is ideal. - **E-Commerce Expertise:** A strong understanding of e-commerce principles, including shopping carts, payment gateway integration (e.g., PayPal, Stripe), and secure checkout processes. - **Database Management:** Skills in managing extensive product catalogs. Familiarity with SQL or NoSQL databases to handle both physical and digital inventory. - **User Interface Design:** The ability to design intuitive, engaging user interfaces that enhance the shopping experience. A portfolio showcasing previous e-commerce projects is beneficial. - **Security Measures:** Knowledge of implementing robust security protocols to protect user data and transactions. **Ideal Skills ...

    €331 (Avg Bid)
    €331 Keskimäär. tarjous
    105 tarjoukset

    Requirements: Proven expertise in TypeScript and JavaScript. Strong proficiency in and its core concepts. In-depth knowledge of RESTful API design principles. Experience with database systems, SQL and NoSQL DB. Proficiency in implementing authentication and authorization mechanisms, including JWT and OAuth.

    €2111 (Avg Bid)
    €2111 Keskimäär. tarjous
    105 tarjoukset

    ...who's adept at creating and manipulating visual content using software. You should be familiar with 2D/3D modeling, rendering techniques, and possibly animation. - **Database Management Expert**: I need a whiz who can both design new databases and optimize existing ones. This includes setting up efficient storage, retrieval systems, and ensuring security and scalability. Familiarity with SQL and NoSQL databases, understanding of ACID properties, and experience with database performance analysis tools are musts. - **Compiler Design Guru**: You should have a good grasp of compiler theory, including lexical analysis, syntax analysis, and code generation and optimization. Experience with different programming languages and compiler construction tools will be invaluable. -**Da...

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    4 tarjoukset

    ...mandatory. You'll be expected to create responsive and interactive user interfaces, ensuring a smooth and engaging user experience. - **Backend Development:** Experience with Django is essential. You should be able to integrate various databases and servers into our web applications efficiently. - **Database Management:** While not explicitly mentioned, understanding how to manage databases (SQL or NoSQL) effectively will be crucial since our application's performance will heavily rely on optimized data retrieval and storage solutions. - **Programming Languages:** Proficiency in JavaScript and Python is a must. Knowledge of PHP is also required as parts of our backend services utilize it. - **Collaboration and Communication:** As this project involves working within a t...

    €1129 (Avg Bid)
    €1129 Keskimäär. tarjous
    182 tarjoukset
    PERFIL FICO BLAZE Loppunut left

    ...Conocimientos sólidos en Java, JavaScript, Python y posiblemente .NET C#, además de familiaridad con tecnologías web como RESTful y SOAP. - Herramientas de Desarrollo: Experiencia con herramientas de control de versiones como Git, y conocimiento en el uso de entornos de desarrollo y herramientas de DevOps como Docker, GitHub, Kubernetes. - Bases de Datos: Experiencia con SQL Server, y posiblemente con NoSQL y MongoDB. - Plataformas en la Nube: Experiencia programando en plataformas basadas en la nube, especialmente Azure. Requisitos Deseables Conocimiento en Full Stack Technology: Capacidad para desarrollar aplicaciones completas, incluyendo tanto el frontend como el backend. Microservicios y Aplicaciones Web: Comprensión de los sistemas distribuidos,...

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    9 tarjoukset

    I'm building a new product development team, currently seeking an experienced full stackdeveloper, ideally someone well-versed in React, Redux, JS, TS, subtleCrypto, .NET, C#, Kestrel, SQL, noSQL, and S3 with a minimum of 4 years under their belt. This is a long-term project designed to create an encrypted file system in the cloud, capable of editing and viewing within the browser. Also looking for designers, project managers, testers, devops, documentation writers, encryption specialists, database specialists, and blockchain specialists The frontend functionality needs to include: - Responsive Design - User Authentication - API Integration - Integration of SyncFusion Editor Components The backend functionality needs to include: - Kestrel application proxy, distributes re...

    €2 - €7 / hr
    Kokoaikainen Sinetöity Salassapitosopimus
    €2 - €7 / hr
    40 tarjoukset

    I am seeking a proficient Node.js d...need for experience in creating such applications. For the web application, we have clear objectives: - User Authentication: Implementing state-of-the-art authentication protocols to ensure secure access. Your ability to work with OAuth or JWT would be beneficial. - Database Integration: The developer should be well-equipped to integrate databases. Any previous experience dealing with SQL or NoSQL databases would be highly valued. - Payment Gateway Integration: Equally critical is the integration of a reliable payment gateway. Previous eCommerce experience is a bonus, but the ability to work with popular APIs like Stripe or PayPal is essential. Please place your bid if you are a confident Node.js developer with a reliable track record in th...

    €524 (Avg Bid)
    €524 Keskimäär. tarjous
    144 tarjoukset

    ...weren't listed, I expect essentials like:   - User authentication system   - Real-time data handling   - Secure payment integration **Freelancer Application Requirements:** - Must highlight past experience, especially in e-commerce - Proficiency in JavaScript, React.JS, and Node.JS - Understanding of RESTful APIs and asynchronous request handling - Skills in database management, preferably with NoSQL databases like MongoDB - Strong portfolio with similar projects is highly valued **Project Purpose:** - Create a robust e-commerce platform to provide a seamless shopping experience The ideal candidate will have a history of developing e-commerce sites, with a keen eye for responsive design and an understanding of the unique challenges of e-commerce, from ca...

    €123 (Avg Bid)
    €123 Keskimäär. tarjous
    30 tarjoukset

    I'm seeking a highly skilled individual adept at transforming textual data into insightful visualizations. Here's what I'm looking for: - Data Source: My data resides in various databases, both SQL and NoSQL. - Visualization Goals: - Create informative bar charts. - Develop eye-catching pie charts. Ideal Skills: - Proficiency in Python, especially libraries like Matplotlib, Seaborn, or Plotly, for generating visualizations. - Strong background in database management and SQL queries. - Experience with data analysis in textual contexts. - Ability to design intuitive and interactive charts. Experience: - Past projects involving text data visualization. - Portfolio of data visualization examples. This project is perfect for someone who loves bringing data to li...

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    14 tarjoukset

    ...maintain a transparent communication channel. Requirements: Demonstrable expertise in full-stack web development, proficient in HTML5, CSS3, JavaScript, and frameworks like React or Vue.js. Strong background in server-side programming with Node.js or Python; familiarity with Flask or Django is a plus. Experience with cloud services (AWS, Google Cloud Platform, or Azure) and database management (SQL/NoSQL). Proven ability to develop applications that analyze and respond to multimodal inputs (camera, voice, text) for an interactive user experience. Knowledge in machine learning and NLP for sentiment analysis and personality emulation. Previous involvement in academic research and writing, with the capacity to contribute significantly to a research paper. Deep commitment to ethical ...

    €375 (Avg Bid)
    €375 Keskimäär. tarjous
    16 tarjoukset

    ...**Invoice Generation**: Automated creation of GST-compliant invoices with precision. - **Sales/Purchases Tracking**: Real-time record keeping of all business transactions. - **Tax Calculations**: Accurate GST computation and reporting for compliance. **Ideal Skills:** - Proficiency in web development languages (e.g., JavaScript, HTML5, CSS3). - Experience with database management and security (SQL, NoSQL, encryption). - Familiarity with cloud services and multi-user support capabilities. - Understanding of GST tax laws, accounting principles, and invoicing requirements. **Experience Required:** - Previous work on invoicing software, especially dealing with GST or other tax systems. - Portfolio showcasing similar web-based applications. - Ability to implement user-friendly UI/UX...

    €182 (Avg Bid)
    €182 Keskimäär. tarjous
    18 tarjoukset

    ...construct a high-functionality web application. Here's what I need: - A robust web application built on Node.js - Focus on implementing advanced features efficiently before moving to design or optimization - Incorporate real-time data processing capabilities for a dynamic user experience. IDEAL SKILLS: - Proficient in Node.js and real-time frameworks (like ) - Experience with databases (SQL/NoSQL), especially in an event-driven environment - Familiar with web app security best practices, especially in user authentication - Strong problem-solving skills in complex, feature-rich application development EXPERIENCE NEEDED: - Previous projects involving real-time data processing web applications - Proven track record of developing scalable and secure Node.js applications - Abi...

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    29 tarjoukset

    ...visualize data with ease. - **Target Audience**: This platform is intended for the general public, requiring user-friendly interfaces that cater to a diverse audience. **Desired Skills and Experience**: - Proven expertise in web application development - Strong experience with frontend frameworks (e.g., React, Vue.js, Angular) - Familiarity with backend development and databases (e.g., Node.js, SQL, NoSQL) - Proficiency in creating responsive and accessible UI/UX designs - Experience in implementing real-time data interaction and visualization tools - Knowledge of implementing secure user authentication and authorization - Previous work on public-facing dashboards or similar projects is a plus The successful bidder will bring this vision to life with innovative solutions, prior...

    €57 (Avg Bid)
    €57 Keskimäär. tarjous
    24 tarjoukset

    I'm in need of a seasoned Fullstack Developer with a specific skill set to bring my project to life. Here's what I'm looking for: Requirements: - Proficient in Typescript; experience is a must. - Extensive knowledge of React framework. - Familiarity with AWS services, particularly NoSQL databases and IAM (Identity Access Management) Ideal Skills: - Demonstrable ability with integrating third-party APIs. - Experience with cloud storage solutions and payment systems integration is a plus. - Comfortable with both front-end and back-end development tasks. Experience: - Previous work involving complex data structures and algorithm optimization. - Proven track record of developing scalable, responsive web applications. - Mastery in coding secure, high-performance code. ...

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    148 tarjoukset

    I need a skilled freelancer to create a dynamic and interactive data dashboard that integrates various health-related metrics. Here's what's involved: - Data Integration: Import and synthesis of data from multiple sources including; - **Databases:** SQL and NoSQL databases. - **APIs:** RESTful services for real-time data. - **Spreadsheets:** Excel or Google Sheets. - **Files:** CSV, FIT, and GPX files. - Visualization Requirements: - **Health Data:** The dashboard should focus on presenting health metrics in a clear and actionable manner. - Key Metrics: - **Heart Rate:** Visualize resting and active heart rates. - **Blood Pressure:** Display systolic and diastolic readings. - **Steps Count:** Show daily and historical step count. - **Activities Tra...

    €537 (Avg Bid)
    €537 Keskimäär. tarjous
    31 tarjoukset
    Python NoSQL API Integration 4450 päivää left
    VARMENNETTU

    I'm looking for a skilled freelancer to create an API call that interacts seamlessly with database and records the data in a JSON format. Here are the key aspects of the project: - Designing an API that calls database using Python. - Implementing API key-based authentication for secure interactions. - Storing the fetched results in a well-structured JSON file. Ideal Skills: - Proficiency in Python programming. - Understanding of API keys authentication mechanism. - Knowledge of JSON data structure. Those who understand this project, please reply “I can do it”. Thank you.

    €142 (Avg Bid)
    €142 Keskimäär. tarjous
    63 tarjoukset

    I'm looking for an expe...using Aimeos. The end goal is to create a platform that operates as like Aliexpress. Key Project Requirements: - Deep expertise in Aimeos ecommerce framework, with a proven track record in developing large-scale ecommerce platforms using Aimeos. - Minimum 5 years of professional PHP development experience, with extensive knowledge of Laravel and/or Symfony. - Strong experience with SQL/NoSQL databases, cloud services (AWS, Azure, GCP), and serverless architectures. - Demonstrated ability in handling large datasets and optimizing performance in complex PHP applications. The ideal candidate will have prior experience in creating similar platforms, showcasing exceptional design and user experience. If you are skilled in this area, I invite you...

    €36 / hr (Avg Bid)
    €36 / hr Keskimäär. tarjous
    41 tarjoukset

    I'm in need of a proficient data entry specialist who can assist with the transfer of data from my physical documents into a NoSQL Database. This project will essentially consist of the following tasks: - Accurate transcription of paper document data into digital form - Correct input of this data into a NoSQL database Ideal Candidate Skills & Experience: - Strong attention to detail - Proficient in data entry tasks, specifically from physical to digital sources - Extensive experience or understanding of NoSQL databases - Excellence in data verification and cleansing to ensure the accuracy and integrity of the data. This project provides a great opportunity for professionals in the field who are both meticulous and tech-savvy.

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    19 tarjoukset

    ...PHP development. Strong knowledge of the core PHP language and its capabilities. Proficient understanding of front-end technologies, such as JavaScript, HTML5, and CSS3. Experience with SaaS platforms and understanding their architecture and integration points. Experience in building and consuming RESTful APIs. Solid understanding of object-oriented programming (OOP) principles. Experience with NoSQL databases and their declarative query languages, like MongoDB. Experience in integrating third-party services and components. Strong problem-solving skills and the ability to work in a fast-paced, dynamic environment. Proficient in writing clean, well-documented, and efficient code. Fluent in English with excellent communication and teamwork skills. Having prior expertise in Shopify ...

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    159 tarjoukset

    I'm in need of a proficient data entry specialist who can assist with the transfer of data from my physical documents into a NoSQL Database. This project will essentially consist of the following tasks: - Accurate transcription of paper document data into digital form - Correct input of this data into a NoSQL database Ideal Candidate Skills & Experience: - Strong attention to detail - Proficient in data entry tasks, specifically from physical to digital sources - Extensive experience or understanding of NoSQL databases - Excellence in data verification and cleansing to ensure the accuracy and integrity of the data. This project provides a great opportunity for professionals in the field who are both meticulous and tech-savvy.

    €17 (Avg Bid)
    €17 Keskimäär. tarjous
    22 tarjoukset

    ...for Flutter. Regularly meet (virtually or in-person) to discuss development progress and strategies. Work collaboratively on GitHub, Figma, and Jira for version control, design iteration, and project management. Skills and Qualifications: - Proven experience in mobile app development, specifically with Flutter or React Native. - Strong understanding and experience in database modeling and SQL/NoSQL queries. - Proficiency in UI/UX design, with experience using Figma. - Excellent communication and collaboration skills. Speaking Arabic is a plus. The app will be in Arabic and I will asset in translation. - Familiarity with GitHub, Jira, and other project management and version control tools. What We Offer: The opportunity to be a part of an innovative project that combines techn...

    €12 / hr (Avg Bid)
    Mainostettu
    €12 / hr Keskimäär. tarjous
    99 tarjoukset

    ...Implementing a comprehensive user interface - Developing CRUD functionality - even though specific tasks haven't been listed, general CRUD operations for users, products, and orders will be included. - Integrating user authentication that is robust and secure, including email/password and social media logins, with considerations for two-factor authentication Ideal Skills: - Proficiency in MongoDB and NoSQL databases - Experience with UI/UX design - Advanced knowledge in CRUD operations - Expertise in user authentication systems - Understanding of data analytics integration Experience Required: Applicants should outline their past work, detail their hands-on experience with similar projects, and submit detailed project proposals to be considered for this role. I'm ex...

    €7 / hr (Avg Bid)
    €7 / hr Keskimäär. tarjous
    3 tarjoukset

    Suosituimmat nosql -yhteisöartikkelit