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    2,000 sql optimize työtä löytyi, hinnoittelu EUR

    I'm looking for a ...in Classic ASP to assist me in setting up hosting and database connection for my site. Key Responsibilities: - Help set up the hosting for the Classic ASP site. - Enable database connection and ensure its performing optimally. What I Expect from you: - Proven experience of working with Classic ASP. - Keen attention to detail. - Strong understanding of database management and setup, including SQL. - Good problem-solving skills. - Exceptional communication skills. Note: No specific functionalities or pages need to be created or handled. The sole focus of this project is on setting up hosting and database connection. Please ensure to include a detailed proposal indicating your approach to these tasks, alongside examples of past work and experiences, in yo...

    €158 (Avg Bid)
    €158 Keskimäär. tarjous
    51 tarjoukset

    I have an issue on my WordPress website where with each page load, several queries are being sent to a page that does not exist. When you delete the nav menu, this issue goes away. However, when you create the menu again, the issue returns. I need help troubleshooting this, because we obviously need a nav menu - but the constant duplicate queries to a page that doesn't exist are hurting our performance.

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

    As an online business owner, I'm looking to significantly improve my website's presence on Google. I am seeking a talented SEO specialist who can propel my site into the top 3 search results. Key tasks: - Keyword optimization: The project requires someone with meticulous attention to detail and a deep understanding of trending keywords pertinent to my sector to optimize existing content and drive organic traffic. - Link building: A proficient understanding and ability to create high-quality and relevant backlinks is necessary. Freelancer should have a credible strategy and tools to conduct competitor backlink research and replicate their success. - Technical SEO: I'm looking for someone with expertise in tackling technical SEO aspects like creating an SEO-friend...

    €170 (Avg Bid)
    €170 Keskimäär. tarjous
    82 tarjoukset

    I'm in need of a proficient photo editor to fine-tune my collection of less than 50 photos. These are personal images destined for my social media accounts. Here's what I am looking for: - Color Correction: Enhance and adjust the images' colors to optimize their visual appearance. - Retouching: Fix imperfections such as blemishes, dust, spots, etc., to give the photos a professional finish. - Background Removal: Eliminate distracting backgrounds and replace them with more suitable or plain ones. The ideal freelancer for this job is one with impeccable attention to detail, appreciated expertise in Adobe Photoshop or Lightroom, and a proven track record of delivering high-quality photo editing tasks within a smooth timeframe. Prior experience with social media content...

    €12 (Avg Bid)
    €12 Keskimäär. tarjous
    21 tarjoukset

    Job Title: Freelance ASP.NET Core Developer for Retail Enterprise Application We are seeking an experienced and skilled freelance ASP.NET Core developer to enhance and optimize the schema for our retail enterprise application. The project involves refining the existing schema and introducing new models to meet the evolving needs of our chain of retail stores with a central inventory system. **Business Requirements:** - Chain of retail stores with a central inventory system. - Items supplied by suppliers in batches. - Multiple batches for each item, each with different pricing details. - Items and batches allocated to different branches. - Multiple offers for each batch based on minimum quantity purchased. - Efficient tracking of in and out accounts of items between branches and s...

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

    I'm seeking a seasoned programmer, experienced in developing and coding mathematical models, specifically linear programming. The primary use of this model will be to optimize a particular process, which will be outlined in greater detail once the project begins. While a clear understanding and application of heuristics will be beneficial, specific types aren't presently defined. Ideal candidates should provide: - Proof of previous work with linear programming - An ability to apply heuristics in project development - Experience with computational analysis, particularly in process optimization Your expertise will greatly contribute to the efficiency and success of this project. I look forward to potentially collaborating with you.

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

    I require an electrical engineer with proficiency in Matlab and expertise in energy system analysis. The scope of the project will entail: - Designing circuits and selecting appropriate equipment for a virtual energy storage system. - Employing Matlab for signal processing and data analysis of the system. - Implementing strategies in the system to optimize energy usage, balance supply and demand, and increase overall energy efficiency. Ideal candidates should have comprehensive knowledge of electrical system analysis and experience working on similar projects. Familiarity with different types of energy storage systems will be an added advantage.

    €458 (Avg Bid)
    €458 Keskimäär. tarjous
    2 tarjoukset

    ...this project is to include features that handle billing and database assignment. There will be the need to implement a simple system that assigns a billing plan and a database to each company using the system. This code already exists in the current functioning ASP.Net project. Proficiency in both C# and Angular is required, alongside experience with Bootstrap 5.x, and a solid understanding of SQL Server database operations and Identity user management functionalities. The successful freelancer should have proven experience in handling similar conversion tasks and a portfolio showing completion of similar projects. This project includes converting ASP.Net controllers to WebApi controllers (ApiController) for use as endpoints by the new Angular code. All logic currently functio...

    €1391 - €2782
    Sinetöity
    €1391 - €2782
    63 tarjoukset

    As a business catering primarily to the 25-34 age demographic, I'm looking for an experienced SEO expert to optimize my website for Google, Bing, and Yahoo. The ultimate goal is to not only drive more traffic to my site but also significantly improve my search engine rankings and boost my leads/sales. Ideal Skills and Experience: - Proven track record in SEO, particularly in my demographic - Fluency in Google, Bing, and Yahoo optimization - Strong focus on both increasing traffic and generating sales.

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

    Hello...implementing and optimizing TTS features. Figma design Responsibilities: Lead the design and implementation of advanced text-to-speech AI features. Collaborate on defining software requirements and specifications. Integrate third-party APIs and services for enhanced functionality. Optimize and troubleshoot codebase for optimal performance. Nice to Have: Familiarity with cloud computing platforms (e.g., AWS, Azure). Previous involvement in developing SaaS solutions. How to Express Interest: If you are a seasoned Text-to-Speech developer with a passion for innovation. Share your resume, portfolio, and any notable projects or experiences related to TTS development.

    €7600 (Avg Bid)
    €7600 Keskimäär. tarjous
    44 tarjoukset

    ...programmer who is familiar with the Swin Transformer V2 techniques and can implement detailed adjustments. The work will involve enhancing the attention mechanism in these techniques by expanding the scope of the main characteristics. The intricacies of this project call for a professional with a comprehensive understanding of machine learning procedures and a knack for adjusting parameters to optimize overall performance. Project Highlights: Previous success: The model already achieves good performance, but further enhancements are sought. The interested person needs to work on the previous project. It was the original Swin Transformer V2. Architecture Adjustments: - Make changes in the architecture to further strengthen its robustness. Skills Needed: - Proficient in Machine ...

    €201 (Avg Bid)
    €201 Keskimäär. tarjous
    9 tarjoukset

    As a project owner, I am facing issues with SQL Server connection in my windows server. Whenever I am trying to connect, it is showing error messages. The application's behavior leads me to believe that there is a problem with the database connection. Interestingly, I haven't tested if other applications or utilities can access this database. The application works well in development, and I can connect to a copy of the database as expected. This task will require: • Proficiency in SQL Server • Experience with windows server • Diagnostic skills relating to database connectivity issues • Ability to ensure that other applications can smoothly interact with the database The project will be considered successful when the error messages no longer ap...

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

    I need a graphic designer to convert an existing logo, which is in PNG format, into SVG format, without making any alterations whatsoever to its original design. The SVG will be used on a website.

    €20 (Avg Bid)
    €20 Keskimäär. tarjous
    88 tarjoukset

    As an individual immersed in the fast-growing cryptocurrency world, I'm searching for a detail-oriented and resourceful developer to handle a variety of tasks involving smart contract development, blockchain integration, and wallet development. Specifically, your tasks will include: - Creating and deployin...development and a proven track record of delivering results. Proficiency in Solidity, C++, JavaScript, and Python is required. Besides, you should demonstrate a clear understanding of blockchain principles, protocols, and cryptography. Apart from technical skills, I value great communication, problem solving skills, and, importantly, a passion for blockchain technology. Your proactive inputs to optimize our systems and processes will be highly appreciated. Looking forwar...

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

    I require a skilled web developer to build an e-commerce website for my business using WooCommerce. Though no specific functionalities were chosen, it's important to ensure a user-friendly interface to facilitate easy navigation. ...chosen, it's important to ensure a user-friendly interface to facilitate easy navigation. Ideal Skills & Experiences: - Proficient in WooCommerce - Experience in e-commerce web design and development - Understanding of SEO best practices - Ability to create a responsive and mobile-friendly site Although I haven't specified any particular functionalities, I'm open to suggestions that would optimize the user experience or profitability of the site. As my main goal is to create an engaging and functional e-commerce store, your...

    €907 (Avg Bid)
    €907 Keskimäär. tarjous
    104 tarjoukset

    **Overview:** Our project aims to enhance and optimize the management of my OnlyFans account to drive growth, engagement, and revenue. We are seeking a skilled and experienced individual to assist with content creation, scheduling posts, engaging with subscribers, and overall account management. **Objectives:** 1. Increase subscriber engagement and retention through regular and high-quality content. 2. Grow the subscriber base by implementing effective marketing strategies and outreach. 3. Enhance account organization and efficiency through streamlined management processes. 4. Ensure privacy and discretion in handling sensitive information related to the account. **Key Tasks:** 1. Content Creation: Develop engaging and exclusive content for the OnlyFans account. 2. Posting Schedul...

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    9 tarjoukset

    I'm seeking a proficient video editor with a knack for producing cinematic edits to work on my wedding and social media videos. Ideal candidates should have: - A strong understanding of narrative theory, and experience in crafting visually compelling cinematic edits - High capability in color correction and sound enhancements to optimize the raw footage Hold an eye for detail, impeccable timing, and creative flares to transform raw footage into engaging videos that resonate with the viewer. Bring my vision to life, ensuring that the final product not only meets, but exceeds expectations.

    €2 / hr (Avg Bid)
    €2 / hr Keskimäär. tarjous
    14 tarjoukset

    I'm in need of a MATLAB proficient freelancer able to analyze and optimize the cost and revenue of a physical battery energy storage system, with a keen focus on the system's efficiency. Proficiency in creating simulations focused on this specific aspect of a battery energy storage system's performance is key. Key Requirements: * Emphasis on energy utilization in all simulations and models * Experience in analyzing and optimizing energy storage systems, ideally including a physical battery energy storage * Previous MATLAB projects What You Should Include in Your Application: * Relevant demonstrable experience - previous projects involving MATLAB simulations on energy utilization performance * Any prior work involving battery energy storage systems would be a bonus...

    €223 (Avg Bid)
    €223 Keskimäär. tarjous
    2 tarjoukset

    I'm looking for a detail-oriented programmer with ...code to work within a Deep Binomial Matrix Transform Network environment. However, I look forward to discussing those during the interview process. Ideal skills for this job are: * Proficiency in Julia language * Solid understanding of deep neural networks and machine learning * Familiarity with Deep Binomial Matrix Transform Networks * Excellent problem-solving skills * Ability to effectively optimize, debug, and enhance the code as needed Experience in image classification, text generation and speech recognition are valued as potential areas of application, along with the ability to improve accuracy, speed up computation and simplify implementation. Please submit your applications with proof of your previous relevant w...

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

    ...marketing materials, including website content, blog posts, case studies, and presentations, to showcase our expertise and attract potential clients. Collaborate with the sales team to qualify leads, provide relevant information, and facilitate the conversion of leads into projects. Monitor and analyze the effectiveness of marketing campaigns, track key metrics, and adjust strategies as needed to optimize performance and maximize results. Stay up-to-date with industry trends, competitors, and emerging technologies to ensure our marketing efforts remain innovative and competitive. Requirements: Proven experience in marketing, preferably within the web development or digital agency industry. Strong communication and interpersonal skills, with the ability to effectively convey tec...

    €1046 (Avg Bid)
    €1046 Keskimäär. tarjous
    10 tarjoukset

    Project Title: Database Design (Models and DbContext) for Enterprise Inventory and Sales Management Project Overview: The project involves designing a robust .Net core models layer for an enterprise engaged in Inventory Management and Sales Management. The system ...are allocated to different branches, with variations across branches. e. At any given time, only one active batch should be available for selling items in a store. f. Calculate stock levels per item per batch per store. g. Track stock sold, stock available, and calculate profit. h. Capture and manage customer details. i. Store and manage invoice details. Technical Specifications: Utilize SQL to ensure data integrity, security, and efficient querying. Create appropriate relationships between tables for seamless ...

    €37 (Avg Bid)
    €37 Keskimäär. tarjous
    19 tarjoukset

    I'm urgently seeking an experienced SEO expert, particularly savvy with Shopify, to enhance my ecommerce store's online presence and profitability. Here is what I'm expecting from this project: * Boost Organic Traffic: Implement effective strategies to attract more online visitors without relying on paid ads. * Search Engine Ranking: Optimize my store's website to rank higher on search engine results, increasing its visibility to potential customers. * Sales Growth: Ultimately, the goal of this SEO overhaul is to drive increased sales. You should demonstrate understanding of SEO's role in boosting ecommerce sales. Timeline is key. I'm specifically looking for professionals who can turn this around ASAP. Strong knowledge of Shopify's interface and...

    €135 (Avg Bid)
    €135 Keskimäär. tarjous
    66 tarjoukset

    Project Title: Database Design for Enterprise Inventory and Sales Management Project Overview: The project involves designing a robust SQL database system for an enterprise engaged in Inventory Management and Sales Management. The system should efficiently handle inventory tracking, stock management, sales operations, and related functionalities for multiple branches. Requirements: Inventory Management: a. Items are received at a central warehouse from multiple suppliers. b. Items are received in batches, with each batch having different pricing (cost price and MRP). c. Each batch can have multiple offers based on the quantity purchased by the customer. d. Maintain and calculate stock levels for each item per batch. e. Track the in and out transactions of items with date/ti...

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

    I'm in need of an experienced database developer who is well-versed in MySQL. My current project entails: - Reviewing and possibly redesigning our existing database Schema to streamline and optimize our operations. - Implementing strong data encryption mechanisms to fully secure our data. - Setting up reliable backup and recovery options to prevent or reduce potential data losses. - Ensuring that our database is scalable and performance optimized as our user base grows. - Fully integrating the enhanced database with our website. The perfect candidate should have solid background in MySQL database development and schema design, experience with data encryption and setting up backup and recovery systems, proficiency in optimization for better scale and performance, as well as we...

    €1100 (Avg Bid)
    €1100 Keskimäär. tarjous
    59 tarjoukset

    I am in need of a skilled SEO professional with specialized expertise in on-page optimization, with a focus on refining URL structures specific. Key Responsibilities: - Optimize and design URL structures mirroring strong SEO principles. - Potential for additional on-page optimization tasks, as per expertise and project evolution. Ideal Skills: - Proven experience in on-page SEO, specifically URL structure optimization strategies. - Ability to interpret SEO metrics and translate into actionable steps. - Familiarity with current SEO best practices and the ability to adapt to changes. Do note, information about the current state of URL structures is not available. However, your expertise to analyze and enhance them for optimal results is an essential requirement. I am looking forwa...

    €278 (Avg Bid)
    €278 Keskimäär. tarjous
    95 tarjoukset

    I am urgently seeking a highly skilled SEO expert who can transform my website's SEO from poor to excellent. Specifically, I need assistance with both On-Page and Off-Page SEO. Key tasks include: On-Page SEO: - Optimization of keywords, to improve their visibility and inc...Key tasks include: On-Page SEO: - Optimization of keywords, to improve their visibility and increase my website's organic traffic - Meta tags optimization, to improve website rankings Off-Page SEO: - Building a strong backlink profile - Social bookmarking - Blog directories submission. An ideal freelancer should have proven experience in both On-Page and Off-Page SEO with the capability to optimize keywords and meta tags, and also suggesting any other viable improvements to increase organic tra...

    €191 (Avg Bid)
    €191 Keskimäär. tarjous
    52 tarjoukset

    I'm seeking a skilled Computer Vision specialist to assist with the object detection aspect of my project. The ideal candidate will know how to: - Develop and optimize an effective system for detecting various objects - Swiftly troubleshoot and modify systems for optimal performance - Work under tight deadlines to deliver the project as soon as possible The ideal candidate should have proven experience in object detection and be able to demostrate the ability to communicate effectively through the project lifecycle. If your experience closely matches these requirements, please bid for the chance to work on an exciting project with an aggressive timeline. Please do not apply if you are not an expert in CV.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    11 tarjoukset

    I am seeking a freelancer who can timely convert 28 individual JPEGs (all just over A4 size) into one combined, high-quality PDF that I can to the printers to have my magazine printed. The specific requirements for this project are as follows: - All 28 JPEGs must be combined into one PDF file - The quality of the PDF must be high, leading to a larger file size. Please optimize the JPEGs accordingly. - The JPEGs need to be arranged in a certain sequence, which will be provided upon project commencement. Ideal skills for this project include Graphic Design, and proficient use of PDF and JPEG formats. Prior experience in similar projects will be highly valued. Deadlines are crucial in this task, so please express your ability to meet them in your bids. I look forward to working wit...

    €30 - €251
    €30 - €251
    0 tarjoukset

    ...language platform, aiming to expand its market in Asia. Our pivotal goals are to boost user engagement and increase our presence in Asian countries. Our platform primarily serves students and business professionals who aspire to work in Japan. The strategy should consider this target audience and propose methods to attract and retain these users. Here’s our wish list: - Innovative ways to optimize our language courses, making them engaging and valuable. - Useful strategies for promoting our job search assistance services, creating an environment where students and professionals can find the most suitable work opportunities in Japan. For this project, I expect: - Deep understanding of the Asian digital market, especially Japan. - Expertise in user engagement str...

    €23 - €46 / hr
    Sinetöity
    €23 - €46 / hr
    5 tarjoukset

    ...Facebook, Instagram, and Twitter accounts for my company. You'll be responsible for: - Creating engaging content that aligns with our brand and sparks audience interest. - Managing day-to-day social media activities, including posting regular updates, responding to followers, and maintaining an active presence. - Regularly tracking and reporting on analytics to understand our audience better and optimize future postings. Your primary goals will be to: - Increase brand visibility and awareness across the three platforms. - Drive traffic towards our website via effective social media strategies. - Generate potential leads or sales through focused marketing campaigns. Ideal candidates will have: - Excellent content creation skills. - Proven experience in social media manag...

    €96 (Avg Bid)
    €96 Keskimäär. tarjous
    16 tarjoukset

    I am seeking an experienced operative to swiftly enact a fix on a datatable with inline editing. This project is perfect for someone skilled in managing data tables json Ajax SQL and c#. Seeing as this project is short-term, the readiness to dive right into the issue is highly favored. Also this will be remote

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

    I'm looking for a detail-oriented programmer with ...code to work within a Deep Binomial Matrix Transform Network environment. However, I look forward to discussing those during the interview process. Ideal skills for this job are: * Proficiency in Julia language * Solid understanding of deep neural networks and machine learning * Familiarity with Deep Binomial Matrix Transform Networks * Excellent problem-solving skills * Ability to effectively optimize, debug, and enhance the code as needed Experience in image classification, text generation and speech recognition are valued as potential areas of application, along with the ability to improve accuracy, speed up computation and simplify implementation. Please submit your applications with proof of your previous relevant w...

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

    I'm looking for an experienced graphic designer who can swiftly modify my product photos for my e-business website. We will send you naturals photos of shoes, you will have to optimize those fotos for commercialization on our website. Key tasks include: - Background removal from product images - Image retouching to improve quality - Remove some texte ""Please, give me your quotation for the modifications of 30 pictures."" We have hundreds of fotos to modify but we are going to send photos as soon as we are going to add a new product on our website. The desired turnaround time is within 24 hours. I expect the final outputs to be delivered in JPEG format. Successful bids will demonstrate a good grasp of these specific modifications and the ability to com...

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    95 tarjoukset

    ...need of a skilled writer to craft content for my informational website targeted at the general public. The site’s primary goal is to provide valuable insights and data in a formal tone that is still engaging and accessible to a wide audience. **Key Requirements:** - Create high-quality, original content with a formal tone - Ensure the information is easily understandable to the general public - Optimize content for search engines **Ideal Skills and Experience:** - Strong background in content writing, particularly for informational websites - Excellent research skills to ensure content accuracy - SEO knowledge to increase the website's visibility - Ability to write in a formal yet appealing manner This project is perfect for someone who can combine the precision o...

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

    ...accounts simultaneously. Considerations: Google Server Limits: It's essential to verify Google's policies regarding parallel reads. It's unlikely that they allow such a high volume of parallel requests, which could potentially lead to server blocks. Batch Synchronization: Considering that subsequent syncs involve fewer new emails, we aim to optimize the process by managing parallel reads and prioritizing efficient synchronization. Project Scope: Optimize CPU Utilization: We seek a skilled Java developer to enhance the efficiency of our email syncing process. This includes finding the optimal balance between parallelization, CPU utilization, and adherence to Google server limits. Address First-Time Sync Concerns: While initial sync may be slower, the fo...

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

    I'm on the lookout for a talented designer with demonstrated expertise in Bootstrap who can refresh and optimize the design of my current system. Here's what I need but not limited to: - An updated color scheme from our current blue and white layout; - Typography enhancements that are both legible and visually appealing; - A layout configuration that simplifies usability and amplifies user-friendliness; - Inclusion of a delete button seamlessly into the system interface. The end goal is to create an interface that emanates a friendly and approachable feel to the users, while maintaining functionality. Proficiency in Bootstrap is a prerequisite. Got these skills? I'd love to see samples of past related work. Let's create something user-focused and visually compell...

    €61 (Avg Bid)
    €61 Keskimäär. tarjous
    69 tarjoukset

    I'm in need of a highly experienced tax preparation specialist who can confidently handle individual income tax returns. The ideal candidate will have: - Expert understanding of tax policies in Spain, able to navigate complexities at an advanced level. - Proficiency in standard tax preparation tools and methodologies and Quickbooks - High attention to detail with a vie...preparation tools and methodologies and Quickbooks - High attention to detail with a view to identifying potential savings. Your main tasks will consist of preparing and filing my personal income tax return, ensuring accuracy and compliance while optimizing the filing for highest possible return. This project requires an expert in tax laws: someone who can quickly interpret changes in laws to optimize tax re...

    €127 (Avg Bid)
    €127 Keskimäär. tarjous
    15 tarjoukset

    ...sources of my interest are platforms like Spark, AWS, Azure, GCP, and Hive. I want to understand effective methods for data extraction from these particular sources. Ideal Skills and Experience: - Expertise in ETL tools for data extraction - Hands-on experience with Spark, AWS, Azure, GCP, Hive - Profound knowledge in data engineering - Experience in career coaching or mentoring will be a bonus - SQL -Python This assistance will give me a competitive edge in my upcoming interviews by providing me with practical skills, knowledge, and confidence in addressing ETL-related questions. So, a mentor with over 10 years of experience in data engineering, particularly in ETL processes and in touch with modern data extraction techniques, would be ideal....

    €17 / hr (Avg Bid)
    €17 / hr Keskimäär. tarjous
    8 tarjoukset

    Looking for a highly experienced SEO specialist and Google Ads manager who can take my website to the top ranking in Google search. You'll be tasked with enhancing my site's visibility and optimizing our Google Ads to increase the amount of incoming calls. Key Responsibilities: - Improve website ranking on Google - Manage and optimize Google Ads for increased calls Ideal Candidate Should Have: - Proven experience in SEO - Expertise in Google Ads management - Ability to report on key performance indicators, specifically the ranking of targeted keywords Your application should highlight your experience in SEO and Google Ads management.

    €127 (Avg Bid)
    €127 Keskimäär. tarjous
    96 tarjoukset

    I am in need of an expert Bug Hunter to assist me in identifying and addressing vulnerabilities in some web domain/online services for Key Areas for Exploration: - Cross-site scripting (XSS) - SQL injection - Remote code execution - OAuth redirection issues Ideal Experience and Skills: you MUST have experience and have gotten bounties in the past. I am looking for someone with ative experience. Level of Expertise: I'm specifically interested in freelancers with advanced expertise in bug hunting. I also want you to help me over zoom to achieve my first bug YOU MUST HELP ME ACHIEVE MY OWN BUG OVER ZOOM. YOU MUST HELP ME ACHIEVE MY OWN BUG OVER ZOOM. YOU MUST HELP ME ACHIEVE MY OWN BUG OVER ZOOM. YOU MUST HELP ME ACHIEVE MY OWN BUG OVER ZOOM. YOU MUST HELP ME ACHIEVE MY OWN

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

    I have recently uninstalled Mariadb 5.5 from my server however, my MySQL database file still exists and have the database in /var/lib/mysql/umedia. . I need that database recovered and sql dump created as soon as possible.

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

    The Role: As a Back-End Developer, you will play a critical role in connecting our dynamic front-end applications with our robust SQL database. Working under the guidance of our Chief Engineer and CTO, you will ensure seamless data integration and functionality across our platforms, contributing to the provision of a stellar user experience. Responsibilities: - Develop and maintain the server-side logic to connect Flutter and React front-end applications with a SQL database. - Implement secure GraphQL API endpoints for efficient data retrieval and manipulation. - Collaborate with the front-end development team to integrate API services. - Optimize back-end processes for maximum speed and scalability. - Ensure data security and protection in line with best practices an...

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    49 tarjoukset
    Data Engineer Loppunut left

    ...data warehouse solutions on AWS, with a focus on scalability, performance, and reliability. ● Implement and optimize data models for efficient storage and retrieval in AWS Redshift. AWS Service Utilization: ● Leverage AWS services such as S3, Lambda, Glue, Redshift, and others to build end-to-end data solutions. ● Stay abreast of AWS developments and recommend the adoption of new services to enhance our data architecture. SQL Expertise: ● Craft complex SQL queries to support data analysis, reporting, and business intelligence requirements. ● Optimize SQL code for performance and efficiency, and troubleshoot any issues related to data retrieval. Performance Optimization: ● Optimize ETL workflows and data warehouse queries to ensure optimal perf...

    €2176 (Avg Bid)
    €2176 Keskimäär. tarjous
    8 tarjoukset

    I'm seeking an expert who specializes in XSLT 2.0 and is proficient at debugging and correcting code functionality. I'm currently experiencing some challenges with my project due to certain aspects of t...specializes in XSLT 2.0 and is proficient at debugging and correcting code functionality. I'm currently experiencing some challenges with my project due to certain aspects of the code not working as expected. Experience and Skills Required: - In-depth understanding of XSLT 2.0 - Excellence in debugging and troubleshooting - Knowledge in managing and transforming XML files Your primary task will be to optimize my existing XSLT code to improve the functionality of an XML file-based system. Kindly provide examples of similar projects that you've worked on. I loo...

    €478 (Avg Bid)
    Kiireellinen
    €478 Keskimäär. tarjous
    20 tarjoukset

    I'm looking for a skilled machine learning engineer ideally experienced with Convolutional Neural Networks (CNNs) to help build an image detection model for plant diseases, specifically fungal diseases. Requirements: - Develop a CNN model for detecting fungal diseases in plants. - Utilize image datasets which I will provide. Experience handling and preprocessing image data is a must. - Optimize the model to ensure high accuracy in disease detection. - Provide comprehensive documentation of the model architecture, training processes, and performance metrics. Previous work in agricultural technology, botany, or related fields would be a major plus but not strictly necessary. Strong proficiency in Python and TensorFlow or similar machine learning frameworks is essential for th...

    €116 (Avg Bid)
    €116 Keskimäär. tarjous
    25 tarjoukset

    I'm in need of a seasoned data analyst for exploratory data analysis of numerical data. As an expert in your field, you should be able to effortlessly opt for the right statistical tool and technique when analyzing the data I present. Key Responsibilities: - Perform exploratory data analysis - Optimize numerical data for easier interpretation Skills & Experience: - Strong background in Statistics and Data Analysis - Proficiency in data visualization techniques, specifically bar charts and scatter plots With your skills, my hope is to uncover meaningful insights from the numerical data through comprehensive analysis and effective visualization. Please only bid if you consider yourself an expert in this field.

    €12 (Avg Bid)
    €12 Keskimäär. tarjous
    15 tarjoukset

    ...infographics or visual elements. ● Ensure videos are optimized for YouTube and other platforms. ● Repurpose video content into engaging blog posts for WordPress website. ● Conduct keyword research and implement SEO best practices for blog posts. ● Collaborate with the content team to brainstorm ideas for new videos and blog topics. ● Stay updated on industry trends and YouTube algorithm changes to optimize content strategy. Must-Have Skills and Experience: We seek a candidate who is both proactive and responsible, capable of managing their workload and eager to explore innovative solutions through research and testing. To excel in this role, candidates should possess the following skills and experience: ● 2+ years of proven video editing experience. ● 3+ years experie...

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    46 tarjoukset

    I am seeking an experienced app developer to build a simple mobile app using MAUI. The primary function of the app should be to scan QR & BAR codes, with the data saved in SQL Lite. This information then needs to be able to be sent via API in bulk or on an individual basis. Key features: - Compatibility with Android platforms - Immediate display of scan results Freelancers who wish to make a bid should include examples of their past work, particularly those related to QR & BAR code scanning and SQL Lite. Familiarity with API integration is a plus. A solid understanding of MAUI and cross-platform mobile app development will also be highly valued.

    €179 (Avg Bid)
    €179 Keskimäär. tarjous
    51 tarjoukset

    I'm in need of someone with precision and focus to improve the pagespeed scores of my WordPress Website significantly. Key improvements need to ensure a score of at least 90%. I have identified the pages that specifically need this enhancement. • Web Traffic: The website attracts both mobile and desktop users equally. Therefore, an expert who can optimize for both platforms effectively will be ideal. • Focal Performance Metrics: In particular, important web performance metrics for this project are the Largest Contentful Paint, Speed Index, and First Contentful Paint. Ideal candidates should possess ample experience and proficiency in WordPress as well as competence in improving website performance metrics. Your ability to demonstrate a portfolio of related proje...

    €134 (Avg Bid)
    €134 Keskimäär. tarjous
    124 tarjoukset