Solidity Developers

Jonny Turner

United Kingdom

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I am a Full Stack Developer who likes building high quality web sites. I have got much experience working with Back-end and Front-end coding. I have an incredible attention to details and I enjoy new challenges. When it comes to deadlines, I am very responsible. Now, I am open for your proposals. If you need a reliable full stack developer who is easy to communicate with and delivers fast- please feel free to contact me. My projects were driven by PHP and MySQL on server, and Javascript on client. By years I also work with different skills, with different frameworks, which allow to make development faster. For example Zend Framework, Symfony and Yii for PHP. Jquery and Angular for Javascript. Also I tried to use some NoSQL technologies in replacement for MySQL. Of course I'm good in HTML and CSS. My skills Back End Development - PHP - Codelgniter; Yii 2.0; Laravel - Node JS - Express; Sails.js; Hapi.js - Databases - MySQL; PostgreSQL; MongoDB - Libraries / APIs - Facebook; Google; PayPal; Stripe Front End Development - JavaScript - Angular JS, jQuery, ReactJS, VueJS - HTML/HTML5 - CSS/CSS3 - Bootstrap Here are the tools that I use for my productivity, time/task management, versioning and team work based on your preference. - GIT - Bitbucket; GitHub - Task/Time Management -Jira; Trello

• Hourly Rate$35 / Hr
• Total Earned$6650
• Experience7 Years

Lara Kevin

Germany

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I am a Full Stack developer and designer with 8+ years of experience in creating and delivering user-centric applications and solutions, I look forward to bringing my strong creative, technical, and analytical skills to your project. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies.

• Hourly Rate$25 / Hr
• Total Earned$18675
• Experience8 Years

Nina Kostenko

Ukraine

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I am a Full Stack developer and designer with 8+ years of experience in creating and delivering user-centric applications and solutions, I look forward to bringing my strong creative, technical, and analytical skills to your project. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies.

• Hourly Rate$25 / Hr
• Total Earned$14348
• Experience8 Years

Daniel Walsh

Ireland

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I have 8 years of experience as a professional full-stack web developer. I've worked with tech companies from the bottom up, assisting in the development of technology-based enterprises. I improved the efficiency, scope, operability, data quality, and flexibility of applications. For a financial product, I built and implemented an independent data extraction "agent" as well as main-application functionality. I've also worked on the construction, enhancement, and management of web-based applications, gaining experience with Bootstrap, Foundation, and Express. My key skills are: React.js, Node.js, JavaScript, AngularJS, Cascading Style Sheets (CSS), jQuery, Git, MongoDB, HTML5, Bootstrap, Express.js, MySQL, Amazon Web Services (AWS), Web Development, HTML, Redux.js, PostgreSQL, GitHub. My personal qualities and skills are: Interpersonal skills, Teamwork skills, Leadership skills, Initiative, Management and organisational skills, ability to handle pressure and meet deadlines. n and develop innovative applications using advanced technologies.

• Hourly Rate$30 / Hr
• Total Earned$24920
• Experience8 Years

Axel Richardson

United Kingdom

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Built an internal tool for non-developers to freely access and update data in production databases. Developed an API for clients to be able to access their analytics datain JSON format. Created endpoints and functionality for the new dashboard on the back end and engineered logic on front end pages to gather and display the data. Developed a home services web app using react with an AWS lambda and Dynamo DB backend that allowed in-home specialist to gather structured and unstructured data on customers’ homes. Created a proof of concept web application using React and Google Firebase for a gamified productivity web app. Developed responsive web pages and interactive charts displaying the user activity on the product. Developed web services for new modules and optimized the existing web services. Redesigned and implemented a faster overall search mechanism across the entire application. Debugged and provided quick, efficient solutions for highly critical bugs in major releases of the product. As front-end engineer, rebuilt core product using vanilla JavaScript and applied OOCSS and BEM design concepts for our CSS and HTML. Design and implementation of web applications, CMS-like sites, news sites, tools for offline content edition and sync, web services/APIs integration. Implemented enterprise web applications and CMS based solutions using frameworks like Zope/Plone, Django and Symphony. Introduced better collaboration tools and designed / developed web applications to automate business processes workflow. Assisted as a consultant in the design and implementation of several projects, from journal management systems to Enterprise Resource Planning (ERP) solutions.

• Hourly Rate$45 / Hr
• Total Earned$17750
• Experience10 Years

Henry Berg

Ukraine

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I have more than 10 years of experience working as a software engineer, focusing primarily on C++, C, and Java. I have worked on desktop applications in addition to concurrent systems, including multithreaded systems, clusters, or networks of embedded systems in avionics, overcoming complex challenges, enhancing the communication between different parts of organizations. Also, I am a certified SharePoint expert and have worked with prominent Microsoft customers, helping them to maximize security, performance, and usability.

• Hourly Rate$37 / Hr
• Total Earned$26600
• Experience10 Years