W3C Web Developers

Vadym Pavlychko

Ukraine

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I am an Open Source Architect with 8 years experience in advanced open-source software PHP development, with specific emphasis on long-term architecture, security, and high-availability scaling. Example projects: OAuth2 APIs, CDNs (S3/Rackspace etc), e-commerce processing (Stripe, Braintree), queueing (Redis, Beanstalkd, AMQP etc), NoSQL & graph databases (Neo4j), dynamic PDF generation, image creation/manipulation (Instagram-style filters etc), video encoding/streaming (Wowza, Red), server data encryption, Cloud/server setup with services (cron, backups, supervisor), client email management (Mandrill, Mailgun), multi-lingual UI apps. And plenty more. Typically find myself on the phone to clients who a) have projects their devs are struggling with because of complexity, bI need something resolved fast at low-cost, and c) are using unusual technologies (WebGL, HLS video streaming, IoT/mobile device integration, AES encryption etc).

• Hourly Rate$35 / Hr
• Total Earned$45480
• Experience10 Years

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China

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• Hourly Rate$500 / Hr
• Total Earned$0
• Experience0 Years

Hezbon Odhiambo

Kenya

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I am a passionate full stack developer with a 5+ years of experience

• Hourly Rate$15 / Hr
• Total Earned$0
• Experience0 Years

Heather Cook

Spain

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As a skilled and experienced full stack web developer, I am proficient in both front-end and back-end technologies, allowing me to create dynamic and interactive websites and web applications. With my knowledge of programming languages, frameworks, and databases, I can seamlessly handle tasks ranging from user interface design and responsive development to server-side logic and database management. I am dedicated to delivering high-quality and efficient solutions that meet the specific needs of clients, while staying up-to-date with the latest web development trends and technologies.

• Hourly Rate$25 / Hr
• Total Earned$11140
• Experience7 Years

Isaac-Newton Ahanmisi

Nigeria

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Experienced Software engineer with a demonstrated history of working in the information and technology industry. "You think it I build it."

• Hourly Rate$30 / Hr
• Total Earned$0
• Experience0 Years

Levi Janssen

Netherlands

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I'm an experienced Full Stack and Mobile App developer, who constantly seeks out innovative solutions to everyday problems. In my seven years in this industry, I've honed my analytical thinking and collaboration skills. As a Mobile App developer my key skills are following: Knowledge of programming languages PHP, C++, JavaScript, Java, HTML etc. For Apple iOS I use Objective-C, and for Android typically better using Java. My skills in NFT developing: High-level programming language (C++, Golang, C#, JavaScript, Solidity, Python, Ruby, and Java), Ninja-level skills with Ethereum smart contracts, Experience in generative art a huge bonus, Extensive experience with with ERC-721 and ERC-1155 standards etc.

• Hourly Rate$25 / Hr
• Total Earned$31670
• Experience7 Years