Freelance web developer jobs barcelona työt

I am in need of a dedicated Web developer with expertise in JavaScript and mastery in React.js. Responsibilities: - Develop, enhance and manage my new website using JavaScript and React.js - Optimize components for maximum performance across a wide range of web-capable devices and browsers Skills and Experience: - Knowledge and proficiency in JavaScript along with React.js. - Excellent problem-solving skills. - A firm understanding of data structures and algorithms. - Vast experience in web development. - A commitment to collaborative problem solving, design, and creating quality products is crucial. This project isn't for everyone. But if you got what it takes, it's an excellent opportunity to display your abilities in modern, innovative web...

I am urgently in need of a highly skilled Wordpress developer who can expertly handle theme customization tasks. By specialization, I mean the following: - Proficiency in working with Wordpress themes, particularly layout structure. - Experience in modifying the header and footer layout to meet desired specifications. If you possess experience in similar tasks and can demonstrate past projects you've completed along these lines, then you might be just the one I need. This project will benefit greatly from creative thinking and precision. Let's transform my site together.

I'm in need of a Logistics Analyst with the ability to handle different aspects of our supply chain. We are seeking a Freelance Logistics Analyst to develop a comprehensive monthly business review for our 3PL management operations (Warehouse and transportation) . The ideal candidate will compile performance data, analyze logistics processes, and present findings in a structured report. Responsibilities: - Gather and analyze logistics data to assess performance. - Create monthly business review reports highlighting key metrics and insights. - Suggest improvements based on data analysis. Required Skills: - Proven experience in logistics analysis or supply chain management. - Strong analytical and reporting skills. - Proficient in data visualization and presentation tools. I...

This is job is only available for the of Bangladesh.. We are seeking a talented freelance web designer/developer to create a custom template for our existing website, While we admire the design and layout of , we are looking for a unique template that aligns with our brand identity and specific requirements. some pages are already done you can see in our staging site : We need Following templates to be design in our site: Home Engagement Models Solutions Expertise Technology Expertise All Technologies All Software Developers Developer Skill Recruitment Clients About Contact Outsourcing Handbook Why Outsource Why Nearshore Insights

I'm looking for a skilled front-end developer with expertise in React.js and Tailwind CSS to help with the following tasks: - Implement responsive web design: It's crucial that the website looks great and functions well on all devices. - Implement User Authentication: The project requires user login/registration features. - Develop various mini functionalities: You'll be responsible for incorporating a dropdown menu, a carousel/slider, a search functionality, refresh and add functionalities. Ideal candidates for this project should be comfortable with React.js, HTML and CSS, have experience with user authentication and responsive design, and must be able to create the specified mini functionalities.

We are seeking a talented Python developer who is experienced in creating visual content for Google documents including Google Slides, infographics, mind maps, and other visualizations. As part of our project, you will be responsible for leveraging Python libraries and Google APIs to generate dynamic and visually appealing content based on text data. Responsibilities: Develop Python scripts for creating Google Slides, infographics, mind maps, and other visualizations. Utilize Python libraries. Integrate visual content into Google documents using Google APIs. Collaborate with the team to understand project requirements and deliver creative solutions. Requirements: Proficient in Python. Experience with Google APIs, particularly Google Slides and Docs. Strong knowledge of data visu...

I'm looking for a dedicated marketer who can confirm jobs and close deals on behalf of my mobile detailing business. Here are your main responsibilities, Key Responsibilities: - Making phone calls to clients. - Using Email communications to get confirmations and closures. - Utilizing Social Media platforms for client engagement. - Generating Leads to secure potential customers. Ideal candidates possess strong communication skills over the phone, email, and social media platforms. Some experience in lead generation for service-oriented businesses is preferred.

We are on the lookout for a full-stack developer skilled in Django and React to create a web-based finance forum. We have detailed specifications for the forum’s design but value a developer who can independently suggest innovative features. This is not just any forum; it aims to revolutionize the user experience, setting a new standard in the industry. Initial Project Scope Includes: - User registration and authentication. - Hierarchically structured discussion threads. - Enhanced search functionality. - Scroll-to post features. - Infinite scrolling for seamless user engagement. - Tabbed posts for diversified content display. - Tools for writing and visualizing stock recommendations. - Database setup with dummy data for initial testing. Detailed descriptions ...

I'm looking for a skilled React.js developer with at least 3-5 years of experience to assist in the completion and improvement of my landing and dashboard pages. Key Tasks: - Enhance the existing functionalities of the pages. This includes incorporating new elements and refining the current features. - Improve the user experience on both pages. This involves a complete UX evaluation and subsequent redesign where necessary. Specifics: - User login/signup functionality is crucial for this project. You will be required to create a robust and streamlined system for user authentication. - Data visualization implementation is another significant task. You will need to find effective ways to represent the data in a visually appealing and user-friendly manner. - Incorpor...

Hi, I am looking for senior frontend developer who has rich experience in React () and Vue.js. I have the website built using and I want to rebuild it using Vue.js. Thanks.

We are looking for an experienced developer to build a customized eCommerce application using threejs. The application should have a user-friendly interface with smooth navigation and responsive design. The developer will be responsible for implementing various features such as product listing, shopping cart, payment gateway integration, and order management. The ideal candidate should have a strong understanding of threejs and previous experience in building eCommerce applications. Attention to detail, problem-solving skills, and ability to work independently are crucial for this project. Skills required: - Strong knowledge of threejs - Experience in building eCommerce applications - Proficiency in JavaScript, HTML, and CSS - Familiarity with responsive design principles - ...

I'm looking for a talented mobile app developer who can create an app that serves as an NFC bridge for both iOS and Android platforms. Key Requirements: - The app needs to support NFC technology and act as a bridge for transferring data between NFC supported devices. - The app should be developed for both iOS and Android platforms, ensuring a seamless and consistent experience across devices. - Prior experience in developing apps with NFC technology would be highly beneficial. Budget $50,quick possible task only Your Role: - Develop a user-friendly app that supports NFC bridging functionality. - Ensure the app is compatible with both iOS and Android devices. - Implement necessary security measures for user data. Ideal Skills: - Proficiency in mobile app development for both i...

Need to recount the stock quantity based on approve order (Write script to run it) Loop all the orders one time to get latest remaining value. Able to work with ftp. Laravel work. (Not amend source code, or bugs) Start immediately.

We are looking for an experienced webflow developer on a frequent hourly base for multiple projects. Please share webflow references. Thanks

...Untuk anda yang memiliki hobi menulis baik yang sudah berpengalaman menulis artikel lepas dengan team atau perusahaan jasa penulis artikel maupun yang belum memiliki pengalaman dengan perusahaan lain, kali ini kami membuka lowongan pekerjaan untuk bergabung dengan Team penulis artikel kami. Adapun syarat untuk bergabung sebagai berikut: Menyukai dunia tulis menulis terutama menulis artikel freelance. Menguasai kosakata dan aturan EYD yang baik serta benar. Teliti saat mengetik artikel. Mampu konsekuen dan bertanggung jawab dengan tugas atau job pekerjaan yang diberikan oleh Kami. Memiliki fasilitas penunjang yang memadai dalam dunia menulis online seperti: Laptop/computer, jaringan internet, email, HP untuk keperluan komunikasi dan kordinasi dengan team kami. Mampu menuli...

I'm in need of a skilled PHP and Laravel developer to assist with creating a social media API and integrating it into my website. The main purpose of the API will be to facilitate the integration with various social media platforms, focusing on Meta, ads Facebook leads data stores in CRM systems and Whatsapp Api Key Responsibilities: - Develop a robust API with PHP - Implement the API into the website - Store API data accurately in a MySQL database Ideal Candidate: - Proficient in PHP and Laravel - Extensive experience in API creation - Prior experience integrating with social media platforms - Strong understanding of user authentication and profile handling in API development - Solid grasp of MySQL database implementation Please bid if you are confident in your ability to ...

I am looking for a seasoned .NET developer with specialized expertise in API creation and .NET core framework to assist us in developing a brand new application. This project will require an innovative mind who has the ability to think creatively, solve problems and work efficiently. This is for a hospitality business. Key Responsibilities: - Develop new APIs and integrate with Frontend - Develop frontend UI with html, css, Javascript, bootstrap * Cart Functionalities * Order Creation * Menu * Order Placement Ideal Candidate: -Prior experience in creating applications using Entity Framework -Strong understanding and hands-on experience with MySQL -Demonstrable .NET development skills -Ability to work independently and deliver within deadlines.

With a previously established sub-domain site, I am in need of a talented developer who can restore it using the backup files I possess. Tasks needed: - Host the site on my preferred hosting provider. (Details will be given later.) - Rigorously follow the design of the initial site when setting it up. Ideal qualifications: - Proficiency in WordPress Listing Pro. - Excellent understanding of hosting practices. - Ability to accurately recreate a website from backup files. - Good communication skills to understand my preferences and requirements. Looking forward to discovering your talent and executing this task smoothly and accurately.

...فعال - سجل حافل في تقديم المشاريع الناجحة - معرفة أفضل الممارسات الصناعية في مجال تطوير البرمجيات، وخاصة لتطبيقات الهاتف المحمول. سيتطلب منك هذا الدور قيادة الفريق، وتوجيههم خلال تعقيدات المشروع، والتأكد من أن نتائج المشروع على أعلى مستوى. ستكون مساهمتك وتوجيهاتك جزءًا لا يتجزأ من نجاحنا. اوقات العمل: حرًا ويعمل يوميًا او متقطع وقت كامل full time part time بيئة العمل: مستقل/عبر الإنترنت freelance/online remotely العمل والاجتماعات عن بعد عبر برنامج Zoom. -- نظام العمل: ينقسم العمل إلى خطوات وأهداف وأوقات منظمة يتفق عليها الطرفان. يتم الدفع مباشرة بعد التسليم دون تأخير من مدير المشروع. -- إجمالي المبلغ الممول للعقد: 100 دولار أرسل اهتمامك و بياناتك. ليتم إدراجه في قائمة الاختيار. تفاصيل وتوضيح اكثر. متاح لقاء زوم

Hello! I am in search of a Glide App developer to help create a straightforward rental management system. This project will be developed in phases, allowing for gradual enhancement and integration of functionalities for managing assets and clients efficiently. Responsibilities: Develop and configure relationships between various data tables like assets and clients. Customize the user interface for intuitive use. Implement basic features for reporting and asset tracking. Ensure the app functions smoothly on different devices. Provide support with testing and debugging. Qualifications: Proven experience with Glide Apps, especially in setting up relational databases. Ability to design for user-friendliness. Capable of independent and collaborative w...

I am writing with excitement and a bit of nervousness as I'm on the brink of publishing my own app. It's been a labor of love, and now I'm eager to share it with the world. However, navigating the process of publishing an app can be a bit daunting, and I find myself in need of some guidance. I know you're experienced in this field, and I admire your expertise. Would you be willing to spare some time to lend me your insights and possibly assist me through this process? Your support would mean the world to me, and I am genuinely grateful for any assistance you can offer. Thank you for considering my request. Yours regard. Alok

Looking for an ionic developer. I need you to add a video editor to my ionic app that will have effects for users to add to their own videos. Please attached image.

I'm in need of a WordPress expert who can help me with theme customization and website maintenance. Specific Tasks: - Customize a specific theme: I have a theme in mind that I'd like to use for my website. Your job would be to customize it to suit my brand and requirements. This may involve tweaking the layout, fonts, colors, and other design elements. Custom Functionality: - currently I am using woocommerce in my WordPress website. Store manager part is showing blank if I click on it. You just need to debug it and fix it. Ideal Skills: - Proficiency in WordPress theme customization - Experience with website maintenance - Proficient in PHP and custom WordPress plugin development If you have a strong portfolio in WordPress development, especially in theme customization and pl...

I'm looking for a skilled EGYPTIAN web developer to create an online job portal for a university project. The site should include job listings and a resume upload feature. Key Features: - Job Listings: The website should have a section where job listings can be posted. Users should be able to easily navigate and view the available job opportunities. - Resume Upload: Users should be able to upload and attach their resumes to their profiles. This feature is essential for job seekers to apply for the listed positions. Ideal Skills and Experience: - Proficient in web development: Experience in developing web applications, specifically job portals, is highly preferred. - Frontend and Backend Development: Strong knowledge of both frontend and backend developmen...

We need an online Virtual assistant to help us with our company tasks such as social media and linkedin job posts, research data entry etc... The tasks are very simple, however, this will be ongoing, daily work for the foreseeable future. Must be reliable and consistent in order to be successful in this role.

I'm seeking an expert .Net MAUI mobile app developer to help enhance our existing app with new features. The primary additions I require are a Doctor Appointment and Payment Gateway Integration, particularly with an emphasis on a modern and sleek design approach. Key Skills & Experience: - Proficiency in .Net MAUI - Proven experience with integrating appointment booking and payment gateways into mobile apps - Strong understanding of UX/UI and ability to deliver modern, sleek designs - Prior work on integrating mobile banking payment gateways preferred The ideal candidate will be able to not only add these features seamlessly into the existing app, but also ensure that the user experience remains intuitive and visually appealing. Your expertise will be key in making this a...

For a platform; similar to freelancer for local jobs I need a logo. The Logo should be minimalistic. The logo shoud me for the application so in a format 144 x 144 Pixel. Please no midjourney logos. SVG-File is needed Hier die Farbpalette: 1 Farbe: #313754 2 Farbe: #FE7357 3 Farbe: #6DA1CE

Seeking a proficient mobile app developer specialized in designing on the Wix platform. - The ideal candidate should: - Have a deep understanding of Wix design tools. - Have experience designing user-friendly and engaging mobile apps. - Be skilled at creating user profile systems within an app. - The app needs to be completed as soon as possible, so prompt communication and a reliable timeline are critical. The successful freelancer should be prepared to show a portfolio showcasing relevant apps completed with Wix.

Looking for a Drupal Developer to enhance a training institute website. Tasks include custom modifications and migrating the project to another server.

I'm in need of an Android app developer to help with an application that is intended for release. As the project owner, I'm keen to work with a professional who can bring my app to life and ensure that it's ready for the Google Play Store. Key Requirements: - Proficiency in Android app development: As an expert in Android development, you'll be able to translate my concept into a functional, user-friendly application. - Experience with app release: It would be beneficial if you have experience with the process of preparing and releasing an app on the Google Play Store. Please note that the main purpose of the app and the specific features are yet to be determined. I'm open to suggestions and would value your insights in these areas. If you think you'...

In this project, I am seeking to find a seasoned Python developer with expertise in the FastAPI framework. Key duties will include: - Developing a web application that can perform CRUD operations. - Implementing a reliable user authentication system. - Integrating the application with external APIs, namely payment gateways like Stripe and Paypal. An ideal candidate has experience working with Python, FastAPI, and payment gateway APIs. They should also have an extensive background in CRUD operations and user authentication systems. If you meet this description, I encourage you to bid. Looking forward to hearing from you.

I need an experienced professional to install opendocman or Seeddms on an IIS server. As the operating system was not specified, please be prepared to work on either Windows Server 2016, 2019, or 2022. Requirements: - Proven past work in similar jobs - Capability to provide brief documentation for future reference Thank you for your interest, and I look forward to reviewing your applications.

5+ years’ experience developing Web applications at scale with a high volume of users Strong expertise building and maintaining high-performance and scalable Web frontend experiences using Javascript/Typescript Experience with modern JavaScript/Typescript libraries and tooling (e.g. React, graphql) Fluency in HTML, CSS, and related web technologies Love collaborating via code reviews and architecture discussions, and are motivated to improve their teammates’ productivity You possess strong product sense and a passion for UX product development Demonstrated ability to collaborate with Product [Bonus] Experience with Web3

Need to recount the stock quantity based on approve order (Write script to run it) Able to work with ftp. Laravel work. Start immediately.

Overview: Seeking a talented freelance Content Creator to craft 15-30 reels and shorts, focusing on spiritual and devotional themes edits Immediate start with potential for ongoing collaboration. Responsibilities: 1. Produce 15-30 reels and shorts , 30 seconds to 1 minutes each, centered on spiritual and devotional topics and events 2. Conceptualize original ideas in line with brand values and audience preferences. 3. Source high-quality footage, music, and assets to elevate content. 4. Edit content for exceptional professionalism and creativity. 5. Collaborate closely with the team for feedback and refinement. 6. Stay updated on industry trends to enhance content effectiveness. Requirements: 1. Proven video editing experience, with a strong portfolio in spiritual or devotional c...

2section should be added to a wordpress site. It will take a few hours

I'm in need of a Django developer to help bring to life an employment website. The ideal candidate should be proficient in website development, database design(MySQL- PostgreSQL - Casandra) , and API integration. Key Tasks: - Website Development: You'll be responsible for building the website from scratch. - Database Design: A crucial part of this project is setting up the database to ensure smooth operation. - API Integration: You need to connect the website with third-party services to provide a seamless experience. The primary purpose of the website is to serve as an employment platform. It's essential that the site is user-friendly, reliable, and scalable. Key Features: - Job Listings: The website should allow employers to post job openings and job seekers to a...

As the project leader, I'm looking for a skilled Wordpress developer with a keen eye for detail and expert knowledge in theme customization and website migration. While the design style has been left open-ended, the developer is expect to have a good aesthetic sense to create an attractive and functional site. An experience in Elementor is required. The role involves: - Modifying an existing theme to meet the website's specific needs - Migrating the finished website to a new server Ideal Candidate Should Have: - Proficiency in WordPress theme customization - Prior experience in website migration - Knowledge of Elementor - Excellent aesthetic sense - Good time management skills - Strong problem-solving abilities.

I am seeking an experienced data entry specialist to assist me with both digital and manual input into Microsoft Excel. The ideal freelancer will provide assistance with data extraction, cleaning, and verification to ensure accuracy and consistency of the data. Skills and experience required: - Proficient in digital and manual data entry - Expert in Microsoft Excel - Experience in data extract...in Microsoft Excel - Experience in data extraction, cleaning, and verification - Strong attention to detail - Ability to handle large amounts of data. The primary objective of this project is to manage and organize data efficiently. I'm expecting a high level of precision on the data entered. The candidate should be able to demonstrate experience in handling both digital and manual data ent...

I'm in need of a proficient C# WPF developer with experience in creating dynamic user interfaces and implementing rigorous data validation rules. Your task would be to: - Develop a user-friendly interface with a modern and minimalistic design - Implement numerical data validation - Connect the system with an existing MySql database and create three new tables based on an existing description This is a very simple task, for which we preview a maximum of 6 hours working time. It's essential that you're comfortable working with MySql databases, and have a proven track record of creating visually appealing software with a focus on usability. Understanding the value of intuitive design and the importance of numerical data validation is also key. Past experience in deve...

As an Egyptian web developer, I'm looking for someone to make some design changes and content updates to my existing website. Specifically, I need: - Design changes: - Content updates: - Text updates - Updating sections I'm open to suggestions and feedback to enhance the overall user experience. The ideal freelancer should have experience in both web design and content management. A keen eye for detail and an understanding of user experience is crucial. Native Egyptian Arabic speakers are preferred for this project.

I am in need of a skilled Vue.js developer to assist me with front-end development. I have detailed designs in hand and am working with Vue 2 for this project. Ideal skills and experience: - Strong proficiency in Vue.js - Prior experience in front-end development - Able to work with detailed designs - Familiarity with Vue 2 If you meet these criteria, please reach out. Your expertise is crucial to the success of this project.

I'm in need of a skilled Python developer proficient in a variety of tasks. Tasks: - Web Development: Creating a responsive website using Django. - Data Analysis: Working with various data sources like Databases, APIs, and Spreadsheets. - Automation Scripts: Developing scripts to automate specified tasks. The ideal candidate should have: - Strong experience in web development with Django. - Proficiency in data analysis and integration from various sources. - Excellent skills in script automation. Please apply with your relevant experience in Python, particularly in these specified areas. Thank you.

I'm seeking a competent React JS developer for the creation of a web application. The ideal candidate will have experience in integrating APIs, creating a pixel-perfect design, and ensuring advanced responsiveness across various devices (tablets, iPad, and mobile). Requirements: - Proficient in React JS - Skilled in API integration, particularly in implementing GET and POST actions - HTML CSS - Ability to create a pixel-perfect design - Advanced understanding of responsive web design, including specific layouts for tablets, iPad, and mobiles In addition to the technical skills mentioned above, good communication and a proactive attitude are highly desirable. The project details will be discussed further in a call. Looking forward to working with you. Preferr...

I'm looking for a proficient PHP developer, endowed with great coding skills, to create an online factory management solution. The focus is on producing a custom PHP code that can take charge of: • Production Tracking: Implement effective tracking methods to properly monitor the production process. • Quality Control: Devise quantifiable measures to ensure optimum product quality. Ideal experience and skills should include but are not limited to in-depth understanding of PHP, data management, and prior experience with similar projects. Knowledge about aspects of factory management like production tracking and quality control will be particularly valuable.

I'm in need of an experienced React developer who can handle frontend development and can develop mobile APP in React native. My portal will be an astrologer portal where user can chat with my AI engine. I have my backend ready. I need frontend developer who will integrate backend APIs to develop a React website and mobile APP for both Android and IOS using React Native. Also need to give support until the APPs will be approved on APP store. I will provide FIGMA design for both APP and website. There will be approx. 8 pages for website design. Ideal Skills and Experience: - Proficient in React JS: Since the main goal is to develop both web and mobile applications, a strong understanding and experience with React JS is essential. - React Native Expertise: The m...

I have a project that is nearly complete, but I need help with the final stage of coding. The project is to calculate the total downline investment and 2 direct referral investments for a HYIP platform. This will be based on investment levels. K...accurate and functioning within the existing structure of the project Ideal Skills and Experience: - Proficient in Laravel - Experience in coding for HYIP platforms or similar investment structures - Strong understanding of investment levels and their implications - Attention to detail to ensure the calculations are accurate and error-free This project is very close to completion, so I need a developer who can efficiently integrate the calculation logic into the existing project. A candidate with experience in similar projects will be ...

Job Title: Full-Stack Developer for WordPress, .NET Middleware, Azure Integration, and SDK Development Job Overview: We are seeking an experienced Full-Stack Developer to spearhead the development and integration of key system components within our e-commerce platform. The successful candidate will lead initiatives to enhance user interactions by developing a WordPress plugin, building a robust .NET middleware API, and integrating advanced Azure-based messaging services. Additionally, the role involves creating an SDK to facilitate easy integration for third-party AI bot services. This position is crucial for ensuring that our platform not only meets current technological standards but also adapts to future advancements and user needs, enhancing both the scalability and func...

I'm a content writer looking to upgrade my freelancer account and get more daily basis projects. I need guidance on how to upgrade my account and get more projects. Key Requirements: - Assistance on upgrading my freelancer account - Guidance on how to attract daily projects - Tips and tricks for securing consistent work Ideal Skills: - Proficiency in freelance platforms - Strong understanding of content writing and what clients look for - Knowledge on how to get more daily projects Please share your experience, and how you can help me achieve my goals.

I'm in need of a professional freelance with an outstanding ability to edit a person into a photo. The purpose of this project is to provide someone with a memorable photo that has a surreal theme. Expectations: Hi, my family couldn't attend my graduation, so I'd love it if you added them to my graduation photo. - Seamless integration of a person into an existing photo - Attention to detail to maintain surreal realism in the image - Placing a high emphasis on the natural look of the edited picture Ideal skills: - Expertise in Photoshop and photo-editing - Experience in surreal-themed photo editing - Highly attentive to minute details