Blockchain Developers

Felix Williams

Ukraine

Hire Now

I am a Software and app developer. Design and configuration of the fully automated CI/CD lifecycle for the business-critical single page application resulting in 5x reduction of average deployment time. Design and implementation of the 99.99% up-time REST API for the critical progressive web application, that provided critical connectivity channel for distributed functionality and increase system cohesion keeping manageable code complexity. Designing experiments and conducting UX/UI A/B tests for the high-profile external web app resulted in improved content engagement and content shareability by 65%. Integrating with third-party services and external APIs as a part of implementation of the high-profile single page application standardizing the way of user accounts management amongst different projects and mitigating code duplicity. Reverse-Engineering legacy modules related to business-critical external web app, following to the more effective components interoperability and code maintainability. Scoping project requirements using Agile & Scrum principles related to the critical online service avoiding budget overrunning and requirements scope creep. Tech Skills 'Node.js', 'Express.js', 'Restify', 'Seneca','C#', '.NET Core', '.NET Framework 4.x', 'ADO.NET', 'ASP.NET Web API 2', 'AutoMapper', 'CLR', 'Entity Framework','VB.Net', 'WCF', 'WPF', 'Golang', 'Echo', 'Gin', 'PHP', 'Bitrix', 'Blackfire', 'CakePHP', 'Composer', 'Drupal', 'Joomla', 'LAMP', 'Laravel', 'Magento', 'Mockery', 'Phalcon', 'Codelgniter', 'Twig', 'WordPress', 'Yii', 'Zend', 'Python', 'Django','Flask','Jinja2', 'web.py', 'Apache', 'NGINX', 'Java', 'ActiveMQ', 'Apollo', 'Java CDI', 'EJB', 'GlassFish', 'Gradle', 'JVM', 'Hibernate', 'Tomcat', 'JBoss', 'WebLogic','Apache Kafka', 'Elasticsearch'

• Hourly Rate$40 / Hr
• Total Earned$18400
• Experience10 Years

Andrea Nilsen

Netherlands

Hire Now

I am a Full Stack Developer with 7 years of experience. I look forward to bringing my strong creative, technical, and analytical skills to realize your ideas. Resolving client demands and simplifying technical issues was the key to my four quarterly service excellence awards. My skills • Frameworks: Angular.js, React.js, Django, Vue.js, Next.js, Node,.js. Express.js, jQuery • Python/PHP • CMS: Shopify, WordPress, SquareSpace, WebFlow • BigCommerce, WooCommerce, E-Commerce • React Native, Swift, Ionic, Kotlin, Objective C • iOS/Android Development • Understanding of modern UI/UX trends. • Figma, Adobe Photoshop, Adobe illustrator • Different APIs • HTML, CSS, JS, C++, SaaS • JavaScript • SEO • MySQL, SQL • Web Design/Graphic Design

• Hourly Rate$25 / Hr
• Total Earned$12997
• Experience7 Years

Egor Petrov

Ukraine

Hire Now

Hi there! My name is Egor. I am a Full-Stack Mobile and Web developer with more than 10 years of professional experience with different technology stack. I have Full-stack web development skills. With the help of my expertise, I will help you to bring your idea into reality, which will help you to grow your business. I offer web design and development, UI/UX Web Design, Database design and development, API integration, API development, websites’ responsive design, e-commerce design and development, CRM. I also have skills in Web frameworks (ROR,DJANGO,ASP.NET, Vue.js, jQuery, Bootstrap. Programming Languages: JavaScript, HTML/CSS, SQL, Python, C#, PHP, C++, Ruby, Database- MySQL, SQL, MongoDB, Oracle, Microsoft SQL Server, One Text Editors (VIM), Cloud Platform (AWS, GCP, Azure), IDEs (VSCode or IntelliJIDEA) etc. Thanks! Feel free to get in touch with me if you have any questions. I am looking forward to working with you!

• Hourly Rate$40 / Hr
• Total Earned$0
• Experience10 Years

Lucia Millhiser

Chile

Hire Now

I have 8 years of full stack development expertise and I am really passionate about web and mobile development. My engineering expertise has allowed me to create software using a cyclical design approach, therefore I make an effort to get in touch with clients frequently to guarantee the quality and satisfaction of the final output. I provide very reasonable prices for the building of high-quality websites and web applications. Although I prefer to work on the front end and am very frontend focused, I am equally capable of doing backend development. My Primary expertise includes; Node JS MongoDB, SQL React JS, Typescript, Next JS HTML5, CSS3, Javascript ES6 Heroku, AWS EC2 Git, Docker, Kubernetes GitHub/Gitlab actions

• Hourly Rate$23 / Hr
• Total Earned$23869
• Experience8 Years

Lucy Davis

United Kingdom

Hire Now

I am an experienced Full Stack developer. I have been tasked with developing training materials including Computer Based Training, developing web applications such as front-end and back-end user interface, database management, liaising with customers and internal team and assisting with help desk tickets. The technical skills that I master: Outstanding knowledge of programming languages: Java, HTML5, MySQL, PHP, JavaScript, 3d modeler, Efficient and effective in utilizing technologies: MS Office Suite, MVC Framework, Eclipse, SVN, High proficiency with web services: REST, SOAP: Adept with front end technologies: Ajax, CSS, JQuery, JS based frameworks: Thorough with unit test frameworks: QUnit, PhantomJS: Immense potential to utilize tools like: Github, Pivotal Tracker, Homebrew: Database administration expertise: MySQL, NoSQL, PostgreSQL. WP, Wix, Squarespace, Shopify.

• Hourly Rate$30 / Hr
• Total Earned$14000
• Experience8 Years

Boris Rudenko

Ukraine

Hire Now

I am dedicated and efficient full stack developer with 8+ years experience in application layers, presentation layers, and databases. As a professional developer I would mention that I am also certified in both F/E and B/E technologies. I have used HTML5 and CSS3 skills in my career as creating many responsive projects with them. I have deep knowledge of both back and front languages. As a proof I have developed many projects, apps and much more. As a professional developer I have developed full-stack web applications which processed, analyzed, and rendered data visually. I have managed time-sensitive updates, including content changes and database upgrades. Also I would mention that I have planned, wrote, and debugged web applications and software with complete accuracy. I have also deep knowledge of UI/ UX design cause I have created many responsive websites. Here I have told about my other works that I have done during my career. I have maximized applications’ efficiency, data quality, scope, operability, and flexibility. I have also used various ideas from distributed computing, large-scale design, real-time data processing, data storage, ML, and AI to solve challenging dataset problems. I have managed, optimized, and updated PHP databases as necessary. I have developed app integration with REST / SOAP and other APIs for Google Maps, social media logins, payment processors, and other services. Here I have mentioned my technical skills ; They are; Google Compute Engine, Android and iOS App Development , HTML, CSS, JavaScript, PHP, Bootstrap, Angular JS, jQuery, SQL Databases, Ruby, React, Java, JavaScript, C#, C++, Drupal, Wordpress, Shopify, Wix, Scala, RabbitMQ, Python, Averest, AWK, Axum, React Native, Spring, HTMl and much more.

• Hourly Rate$30 / Hr
• Total Earned$24725
• Experience8 Years