RChain Developers

Toby Pieri

Cyprus

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I'm Toby. I have 9 years experience in commercial software development and data engineering. I worked as Software and AI developer and handled end to end products. During that time I developed many successful projects. Able to understand your needs and deliver results in short terms. I like to solve interesting problems and bring work to an end to my design and profit to the customer. Technology: C++, Desktop Application, Qt, C#, .Net, UWP (Universal Windows Platform), WPF, Web development, back-end development, algorithmic development I am well versed in : - Object Oriented Design and Programming, Application, Embedded and Network Software Programming - Machine learning and deep learning algorithms - Data engineering, data cleaning, data visualization - C++, RUST, GO, C#, .NET, JavaScript, Python - MongoDB, SQL and PostgreSQL Databases - Nodejs and Reactjs and similar JS frameworks Upgraded and maintained both the front-end and back-end systems. Worked alongside web developers, marketing teams, and engineers to ensure the right look and vital features were achieved. Performed coding, debugging, and unit testing tasks in support of projects.

• Hourly Rate$25 / Hr
• Total Earned$14863
• Experience9 Years

Mary Gillan

Poland

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Over the course of my career, which spans more than 8 years, I have developed a wide range of software systems using a variety of programming languages, frameworks, and databases My main goals when working with you are simple: - Clear and consistent communication. I make myself available to provide status updates, answer and ask questions, and discuss the project. Openness, trust, and friendliness have been the keys to success in my work. My tech stack mainly includes the following: • React.js, Next.js, Gatsby.js, Vue.js, Angular, TypeScript • Node.js, Express, Nest.js, Koa.js, Fastify, Java, Spring • HTML, CSS, JavaScript, Bootstrap, jQuery • Python, Django, Flask • MySQL, SQL Server, MongoDB, PostgreSQL • C++, C#, .NET, NET Core, ASP.NET, GoLang • REST, GraphQL • Azure, Firebase, AWS, Jenkins, CI/CD, Git, Nginx, Docker, Kubernetes, Heroku, Netlify • Solidity, Web3.js, Solana, Ethereum, Smart Contracts. I'd be glad to improve customers' business by providing top-quality development services. Customer satisfaction is my priority, and my work proves it with the client's positive feedback on my profile. Kind Regards, Mary Gillan.

• Hourly Rate$25 / Hr
• Total Earned$24393
• Experience8 Years

Despina Kelly

Spain

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Hi Everyone! I am a Full Stack developer with nearly 8 years of experience. I am highly skilled in Designing, Developing and Testing websites, mobile applications and software. As a Full Stack developer focused on customer satisfaction, I manage all aspects of development from concept to requirements definition, design, launch, maintenance and user support.

• Hourly Rate$25 / Hr
• Total Earned$25006
• Experience8 Years

Paula Lemaire

Greece

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I'm a highly motivated and progress-focused Full-Stack Developer, with over 8 years of complex development experience. In addition to my technical skills, I have a strong understanding of software development principles and best practices, including agile methodologies and version control systems such as Git. I am also experienced in working with databases such as MySQL, PostgreSQL, and MongoDB. I focus on the best user experience, all the while balancing the needs of the business to create digital products: Responsive design ( Websites, Landing Pages, Product Sites) Mobile app design (Android and iOS) UX/U design In my work, I do my best to meet my client’s expectations and deadlines. I would welcome the opportunity to discuss your project together!

• Hourly Rate$25 / Hr
• Total Earned$27270
• Experience8 Years

Julie Mateo

France

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Hi I'm Full Stack Developer and Highly motivated individual with a lot of computer and video game software knowledge and experience. Also an exceptional writer/editor with technical marketing experience, a web developer with Shopify, WordPress, and e-commerce experience, a graphic designer, among other things. Very detail-oriented and dedicated to excellence.

• Hourly Rate$27 / Hr
• Total Earned$88727
• Experience10 Years

Helen Engel

Germany

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Hello, My name is Helen, If you’re looking for a proficient Full-Stack web developer then I must tell you that you’re in the safe hands. I’ve more than 8 years of experience. Here you can see my main skills. HTML, CSS, JavaScript, Angular, jQuery, Swift, Vue, Elm, Ruby, PHP, Java, .Net, Python, ROR, Rust, Bootstrap, React, C++, Laravel, Kotlin, ORACLE, ABAP, Agile, TypeScript, CMS (Wix, Squarespace, joomla), Ecommerce WordPress, Shopify, UI/UX, Photoshop, Illustration, Figma. Benefits of using my gig: • I will answer any questions about how the code works • I will deliver way before the deadline so we can revise (if need be) • I will refund if you are not satisfied with my work What We Expect: • Good and long-term relationship • 5-star review Before order ! it would be really appreciated if you contact me to discuss details. Thank you. Best regards,

• Hourly Rate$25 / Hr
• Total Earned$12379
• Experience8 Years