GraphQL Developers

Andrea Stein

Germany

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Hi I am a Full-stack developer with about 7 years of experience. I handle any project with any complexity. Languages: C/C++, Java, C#, .Net, SQL, HTML, CSS, PHP, Javascript, Java, jQuery, Angular, React, Bootstrap, HTML, CSS Operating systems: Windows, macOS, Unix, Linux Applications: MS Visual Studio, Visual Code, Eclipse Database systems: MariaDB, MySQL, SQL, SQL Server, MongoDB, ExpressDB, Ingres WHY YOU SHOULD CHOOSE ME? 📌 I am working as a Full-time Freelancer with over 40 hours per week. 📌 I provide a stable code with clear documentation. 📌 I believe in customer's satisfaction first. 📌 I never give an approximate estimation without understanding the requirements. 📌 I give updates on a daily basis. I know that communication is the key to success, if you have any questions or are ready to begin, please reach out to know how I can help you. Thanks

• Hourly Rate$25 / Hr
• Total Earned$12131
• Experience7 Years

Stefan Jovanov

Macedonia, The Former Yugoslav Republic of

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Heeey! Professional software developer with 10+ years experience, specializing in hard-core, high performance server software and highly technical applications e.g. search engines, trading systems. Expert in C/C++, Python, assembler; competent in C#, Java, VB, PHP. I have worked on VOD / OTT Media Delivery Systems, News Production Systems, Metadata Migration Applications, and full-stack websites. I have worked with clients such as Fox, Connecticut Public Television, and ENPS. I have used and am familiar with React, React-Native, GraphQL, Redux, React-Admin, Django, Node, Material-UI, Flask, SQLAlchemy, T-SQL, MongoDB, other technologies. If you think I might be right for a project of yours, feel free to reach out! Thank you, Stefan Jovanov

• Hourly Rate$27 / Hr
• Total Earned$29605
• Experience10 Years

Mark Theander

United Kingdom

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With over a decade in the software industry, I have helped startups launch their first product, assisted FTSE100 enterprises with digital transformation, been a part of the fintech boom, and helped particle accelerators cool down. I love creating scalable back ends and I am an expert in crafting modern and performant mobile, web, and desktop apps. I've been using Laravel frameworks for web development , I'm also very capable of working on a more traditional stack using WordPress, Drupal or CodeIgniter.I have broad experience in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) I adhere to industry best practices, and bring to your projects the disciplines of MVC framework design patterns such as CodeIgniter in PHP, Git version control, and project management systems such as Jira, Unfuddle, and Trac.

• Hourly Rate$30 / Hr
• Total Earned$11140
• Experience10 Years

Isabella Jukovai

Russian Federation

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I have Professional experience (or related academic experience) working with REST/SOAP services, JSON, XML, Appcelerator, PhoneGap, Xamarin I have helped many organizations develop creative and useable mobile applications, with clean, reusable code and are a whiz and testing and offering sound solutions. I am responsible for developing, writing tests, maintaining and adding new features to the applications. I have been involved in various projects in UI development for mobile applications for the past eight years. As you will ascertain from my resume, I have developed a wide range of forward-thinking user interface programs, which have all improved user experience and this has aided my proficient knowledge in the process and responsibilities of this position, and I have proficient knowledge in the process and responsibilities required for this position. The technical skills, that I master: UI/UX design, Analytics, Adobe Photoshop, Illustration, HTML, CSS, Javascript, Coding, Understanding of layouts, navigation, architecture. I am very fluent in English. I wnat to work especially in Upwork, cause this is the main platform which gives the freelancers opportunity both to gain money and experience.

• Hourly Rate$30 / Hr
• Total Earned$28600
• Experience8 Years

Elina Koppel

Estonia

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I am a Full Stack Developer. I will develop a Website for personal and commercial purpose. I have 6+ years experience in Web Development and nodejs. Services : -I can build you web applications using React Js and Node Js. -Rest API, using Node js + Express. -Bugs Fixing. -University Projects -Complete your unfinished work. -And much more ... Technologies stack: ✔ Frontend: React.JS/Vue.JS ✔ Backend: Laravel/PHP/Wordpress/Yii, Firebase ✔ Database: MongoDB, PostgreSQL, Mysql, NoSQL ✔ Other: Nginx, Apache, Docker, AWS, Google Cloud API, Firebase

• Hourly Rate$25 / Hr
• Total Earned$14513
• Experience9 Years

Faddei Kravchenko

Ukraine

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I am a full stack developer with 10+ years of experience in full stack development and looking forward to help you get your project on the right track. And always looking forward for long term relationships with clients and also to meet customer expectations. 1) Web Development (1) Back-end: Django, Flask, FastAPI, Node.js, Codeignitor, Java SpringBoot (2) DataBase: Postgresql, MySQL, MongoDB, Oracle DB, MS Sql, Sqlite3 (3) Front-end: Node.js, React.js, Jquery, Bootstrap, HTML, CSS, (4) Elastic Search,Nginx, Redis/RabbitMQ, Celery 2) API development, third party API integration and Hosting (1) Amazon,Ebay,Aliexpress API integration (2) Social API (Facebook, Instagram). (3) Google map , spreadsheet API. (4) Payment Gateway Integration(paypal and stripe). (5) Firebase. (6) AWS, GoDaddy, Digital Ocean and so on. less 3) Script Development (1) Beautifulsoup,scrapy for Selenium (2) opencv,pytorch for Image Processing (3) Pandas,Numpy for ETL I will satisfy your needs with our accumulated experience and sincere efforts. Yours sincerely.

• Hourly Rate$30 / Hr
• Total Earned$48683
• Experience10 Years