Freelance Sinon Developers Available for Hire

Inanc Gumus, Sinon freelance programmerHire Now
Freelance Sinon developer in Istanbul, Turkey

Go & Node.js & React expert. CTO & God level patient mentor with 20+ years of experience.

From now on, I'm only accepting requests for Go language. If you're interested in learning Go Language, I can train you. But, I'm no longer available for solving your product/project problems. Please only message me if you're interested in the training. Thank you. --- Hey there! I've been creating applications for 25+ years, and I love teaching. Your skill level is not important to me. You're a beginner, intermediate or expert developer. No problem. We all are junior developers for a lifetime, always learning. I can teach you how to pick up a new skill, or upgrade your existing skills or update you on the latest technologies. I would be delighted to mentor you also on how to develop yourself and your career, or the books you should read, the courses you should take, etc. If you're tryi...
Kevin Lamping, top Sinon developerHire Now
Freelance Sinon developer in San Antonio, United States

Test-driven Front-end Engineer, Accessibility minded, Performance conscious

I have 10+ years experience as a Front-end Engineer. I help run Hill Country JS, a Front-end meetup in San Antonio. In my free-time, I help maintain,, and answer Stack Overflow questions and participate in several front-end related coding chat rooms. I've presented multiple times on Front-end topics at various conferences, including CSSDevConf, SassConf and HTML5.tx. In my free-time, when I'm not playing with my kids, I dabble in tabletop gaming, piano and gardening.
Tom Chen, freelance Sinon developerHire Now
Freelance Sinon developer in Taipei, Taiwan

PureScript/Haskell/React enthusiast, author of react-google-maps

Tom is a JavaScript expert who has passion in creating reusable UI components with React.js. He also likes to use flux to organize complex business logic using unidirectional data-flow. He has backend experience in node.js and Ruby on Rails.
Kunal Kapadia, top Sinon developerHire Now
Freelance Sinon developer in Mumbai, India

Ex Microsoft, Senior Fullstack Engineer, JS geek, Gopher

• Software Engineer with ~3.5 years startup experience. Love building things from ground up. Believes in TDD. • Have good understanding and experience in server-side development, building highly scalable and performant REST APIs in Node.js, Express and MongoDB. • Also experienced in building Frontend Javascript Applications in AngularJS and Cross Platform Apps in Ionic Framework. • Interested in Competitive Programming - Spoj, CodeChef and TopCoder. Worked on: Node.js, Express, REST APIs, MongoDB, ES6, Mocha, AngularJS,, Firebase, Ionic, GulpJS, Teamcity, Mixpanel, Loggly, Heroku, Git, Nginx, Ubuntu.
Nilok Bose, Sinon freelance developerHire Now
Freelance Sinon developer in Zurich, Switzerland

Senior Front-end developer

I am a front-end web developer with a love for all things JavaScript and an eye for good design. I enjoy discovering new coding techniques, learn about new web technologies and love to create beautiful and functional websites and apps.
Nimrod Argov, Sinon freelance coderHire Now
Freelance Sinon developer in Kfar Saba, Israel

I write Test Driven, Product Oriented, Clean Code. Mostly.

I have been writing software for over 18 years, primarily in the world of web applications. I have a lot of experience with designing, refactoring, changing and testing both back and front end code, as well as setting up continuous integration and deployment. I am a strong proponent of Test Driven Development and automated testing in general, in all levels of code.
Eyo O. E., freelance Sinon programmerHire Now
Freelance Sinon developer in Lagos, Nigeria

Full Stack Engineer

Frontend Engineer, with a passion for building performant web experiences that scales on all devices.
Alexandru Rosianu, Sinon freelancer and developerHire Now
Freelance Sinon developer in Southampton, United Kingdom

Full-Stack Developer, fell in love with programming at the age of 12.

Young and experienced developer, passionate about coding, startups, science and design. I love to work with technology, be it a programming language, a cool gadget or a robot. I like to learn, discover and make stuff. In my free time I read, swim, sleep and play computer games.
Oscar Soriano, top Sinon developerHire Now
Freelance Sinon developer in San Pedro Sula, Honduras

Software developer for 12+ yrs. Programming is my passion, love what I do.

I've been developing software for more than eleven years, can't have enough, it's my passion. Most of my years I spent working with the Microsoft Stack, on most platforms - from desktop to web, from services to Xamarin. Lately though, I've been more invested in web technologies, specifically NodeJs and front end frameworks.
Bill Heaton, Sinon freelance programmerHire Now
Freelance Sinon developer in Murrieta, United States

Developer, into JavaScript and Ember.js

I am a software developer with a passion for building Web applications using open source technologies. The languages/technologies that I use most often include: JavaScript, HTML, CSS, REST, Web Sockets, Node.js, Ember.js. For the past five years I've focused on single page applications.
John Crisostomo, Sinon software engineerHire Now
Freelance Sinon developer in Pakiad, Philippines

Software Developer

I used to be Ruby on Rails developer, but having been in hiatus for almost three years, I am now working as a Full-Stack JavaScript Developer. My fields of expertise include Meteor, Node.js and RabbitMQ. I also have a solid understanding of React and its lifecycle methods, but I still need improvement in design/CSS implementation work. During my free time, I tinker with IoT, electronics and recently, with iOS development (Swift and Objective C) and Go programming to expand my horizons.
Sotirios Karanasios, Sinon consultant and programmerHire Now
Freelance Sinon developer in Thessaloniki, Greece
I currently work as a full-stack sotware engineer using technologies such as ES6/ReactJS/Redux/Cordova/Electron/D3Js and Vanilla OOP for the front-end while I utilize NodeJS v4/6 for the back-end partof my applications. I wrote my first lines of code by the age on 9 on an old IBM-4.77Mhz IBM box running BASICA from EPROM. I have written many applications in statically typed languages such as C/C++ and Delphi and moved gradually and refactored several apps to PHP OOP/Javascript in 2004-2005. In 2007 I wrote my first SPA application which is still active but no longer actively maintained and can be found at In 2013 I realized that the future relies in the front-end and started exploring frameworks and developing applications such as KnockoutJS/Angular/Handlebars etc. ...
Stanislas Ormières, Sinon software engineer and devHire Now
Freelance Sinon developer in Paris, France

Full stack JavaScript developer

I have a teacher background and I taught Biology and Geology for 3 years, until I decided to change job and become a Web developer. I started as a Java EE web developer before becoming really interested in what could be achieved with JavaScript, first on the frontend, and then, thanks to Node.js, on the backend. I love to work with people with convinctions, even if I don't share all of them, I love to get challenges, both intellectual and technical. I like to travel and learn from other people, and teach them what I can in return. I love to get to know at least some words of the language spoken in the countries I visit, and to learn from their culture.
Kasper Meilgaard, Sinon dev and freelancerHire Now
Freelance Sinon developer in Amsterdam, Netherlands

Senior Frontend Developer - React, Node.js, Solidity

Frontend developer using a React / Redux stack. Backend & Devops experience with Solidity, Django, Node, Docker, Nginx, Git and more. Machine learning experience with R, Tensorflow, Matlab, Eigen, and FLANN. Interest in distributed ledger technologies.
Eugene Traytyak, Sinon software engineerHire Now
Freelance Sinon developer in Minsk, Belarus

Full-stack web developer

Hi, my name is Eugene. I’m a full-stack web developer with 4 years of enterprise experience. I have a significant experience in application prototyping and like to spend my free time learning cutting edge technologies.

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