OCaml Developers

Dimitrios Galatas

Greece

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I’m a senior full-stack engineer with over 8 years of experience working independently and as a team member or leader. I am pretty strong at Node.js, PHP, Python/Django, Java, Ruby on Rails, React.js, AngularJS, Vue.js, HTML 5, CSS 3, SASS, Typescript/Javascript, ES6/ES7, jQuery. I have built ton of websites from start to finish, including developing a project plan, creating the UI/UX, and programming the front end and backend. Skills: - javascript, react/redux, react-native, vue, angular for frontend development - c#/.net, python/django, php/laravel, java, node.js for backend development - mysql, postgresql, mongodb for database development Logical and results-driven Developer dedicated to building and optimizing user-focused websites and mobile apps for customers with various business objectives. ✔React Native, Xamarin, Ionic, Java, Flutter, PhoneGap ✔ Firebase, FIrestore, Mongo, MySQL, MsSQL, PostgreSQL and so on API integration ✔ GitHub, BitBucket, Jira, Trello, etc Work Terms Judicious and creative when crafting effective websites, apps and platforms to propel competitive advantage and revenue growth. Technically proficient and analytical problem solver with calm and focused demeanor.

• Hourly Rate$30 / Hr
• Total Earned$35180
• Experience8 Years

Felix Williams

Ukraine

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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

Livia Forray

Austria

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I am a full-stack Website Developer having 8 years of experience. I worked on many programming languages (Html, CSS, JavaScript, Bootstrap, J, Query Mobile, Responsive, PHP, My SQL, Database, React.js Next.js). I focus on providing clean code for clients which is easily customizable, scalable, and maintainable. Reach out to me for any type of complex web application, SaaS, or website. I can create an eye-catchy and professional website or redesign your website according to your needs and according to your requirements. My Technologies: • Node.Js • Express.js • Firebase • HTML5 • CSS3 • JavaScript / jQuery • AngularJS • REACTJS I Offer: • A customized Web Application/Web Sites from scratch. • Responsive Web pages/Web Site Design/Development • Adding/Removing features to existing Web Application /Web Sites • Fixing bugs/issues in code

• Hourly Rate$20 / Hr
• Total Earned$12830
• Experience8 Years

Helen Weiser

Germany

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Hello Everyone, Welcome to my Gig. I'm a Full Stack developer who's been working in the industry of developing web and mobile apps for over 8 years. I have also worked along with mid-sized management firms and have helped build startups. I'm passionate and enthusiastic about giving the absolute best every time I work on collaborative projects and in getting to solve everyday challenges of a company by always providing the best, scalable and powerful product. My main skills are: HTML/CSS, JavaScript, PHP, Laravel, React JS, Net, NodeJS;Git and Github, Web architecture; UI/UX, 2D and 3D design, Photoshop, Illustration;Python, Java, Spring, Hibernate, C#, C, C++, Swift, Ruby; MySQL, SQL, MongoDB, Orade, Microsoft SQL Server; eCommerce-Shopify, Woocommerce, Prestashop;CMS- Wordpress, Wix, Squarespace, Webflow; Data Structure and Algorithm;IDEs-VSCode, Intellij IDEA, NetBeans, Eclipse; Cloud platform-AWS, GCP, Azure. I am looking for new opportunities here in Upwork. Thank you for visiting my profile and I am looking forward to work with you soon!

• Hourly Rate$25 / Hr
• Total Earned$21379
• Experience8 Years

Charlie Walsh

Ireland

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I am full stack engineer with experience of 8, supporting SaaS fintech, analytics, and identity platforms. Each of my roles in the past 8 years involved daily use of the logging and monitoring tools Splunk or Kibana. Familiar with Jira for task and issue tracking. Adept with Git, HTML, CSS, vanilla JavaScript. I am also experienced with Python, Node.js, Express, EJS and MongoDB. I have experience building lightning-fast and massively scalable websites, web apps, REST APIs, socket servers, and databases with elegantly clear and succinct code, automated tests, and data-analysis. Skills are- , CSS3, Bootstrap, JavaScript, jQuery, AngularJS, ReactJS, JSON, Node, PHP, Ruby on Rails, and Normalize.css ; MongoDB, SQL, and PostgreSQL, , Java, Jira, Drupal, Bubble.io, Next JS, Shopify, React native and much more.

• Hourly Rate$30 / Hr
• Total Earned$27526
• Experience8 Years

Francisco Santos

Portugal

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Hi there, My name is Francisco.. I am a Full Stack Web Developer with 8 years of experience. I believe skill and responsibility outputs fast, modern, secure, and reliable websites. 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. Services offered: • Frontend Web applications using react, redux etc. • REST APIs, CRUD apps and CMS • Ecommerce website development • User friendly and well optimized • Backend and Database connected websites.. Benefits of choosing me: • Sensible pricing • Fast response • Unlimited revisions • Constructive suggestions • Bug free, clean and well organized source code Kindly contact me before placing order. Thank you Francisco Santos

• Hourly Rate$28 / Hr
• Total Earned$0
• Experience8 Years