Hire Top Freelance JRuby DevelopersFind top freelance JRuby developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted JRuby freelancer on Codementor today.
Specialties: Communicative, pragmatic, success and quality oriented, good at conducting negotiations, good teamworker
rust ruby fsharp linux docker sql ocaml prolog xml Concurrency, data, algorithms, networking. Being married and a father of teenagers has given me ample opportunity to become good at listening and helping. I love the way a person's eyes light up when they have an aha moment.
Developer of variety of web technologies since 15+ years. Worked with startups on different stages. From 1 employee to 400+. Familiar with optimization of code, databases, infrastructure and human interactions. I have worked professionally in Ruby, Python, JavaScript, Go, Java, PHP.
I'm a Software Engineer that some times acts like a manager, team lead and some times just a plain engineer. I'm currently managing the Experimentation (read: massive scale A|B experiments) team at Unity.
Building big data processing pipeline. I'm expert in Ruby, Ruby on Rails, Postgresql, RabbitMQ. Have a lot of experience with Java, JRuby, Kafka, Clojure, Scala. - Ruby on Rails 6+ years experience - More than 10 different projects: startups, social games and applications, online-stores - MySQL, PostgreSQL, MS SQL - Redis, Memcache - Have experience with mobile: Native Android, API for mobile application - Very good in Javascript, jQuery, CoffeeScript, Twitter Bootstrap - Have some experience with Flash: built application for russian social network (100k installations)
Hi! I am a proficient software developer with tons of experience in building reliable, maintainable and scalable web applications and APIs. I've been doing it for 13 years and I hope that my expertise could help you.
I'm a classic hacker, and not in the "I dabble in tech stuff" kind of way. I've been programming in low level languages since 2000. My passion lies in teaching others. In the hacker world, there are often Master:Apprentice relationships, but this is a more rare concept in traditional CS/engineering; which is unfortunate. When it comes to work and life, I am very passion driven. I don't take on just any project, but when I do it is with a great amount of energy, loyalty and dedication to quality. My core beliefs can be summed up quite easily: First, do not harm. I am a firm believer that business and teams should operate with a mindset of never harming the brand, reputation, customer or peers. Operate transparently. For me this means that in both personal and professional life it is best to openly share challenges, conflict, doubts or opinions. Present solutions, not problems. Problems always exist, but focusing or exaggerating those problems only creates more tension and stress. Communicate clearly. Cut to the chase and make clear points. Being blunt and succinct are critical to quickly communicating an idea and lead to faster compromises and results.
I specialise in the design and architecture of enterprise and mobile applications. I have more than 10 years of experience in application design, development, and delivery in the investment banking and financial services sector, various startups I am involved in CTO capacity and my own IT consultancy Systango where I advise clients and run their projects. I develop and code solutions in a way that brings significant impact to the business operation. I work with very high focus on development quality, collaboration, and believe in establishing process maturity with repeatable development and code review practices. Having worked in United Kingdom for 10 years, with clients all over the globe (US, France, Australia etc) I am very skilled in working in and guiding global, multi-cultural technical teams and effectively get, allocate, and mentor technical resources to work well toward the common business objective. Strong believer in Continuous Delivery/Continuous Integration/Behaviour Driven Development/Test Driven Development. I can help in designing and developing systems Single/multi tiered (web apps, mobile apps). Backend: RoR | Python | Java | PHP | NodeJS Front end: ReactJS | Angular, Meteor Mobile: Objective C(iOS) | React Native | Java (Android)
Senior software engineer/ with experience leading the development, management and growth of large, high traffic applications. Keenly focused on the bringing a higher level of professionalism to the software engineering teams that I lead so that businesses can learn to think of engineering as the predictable, reliable yet creative asset that they hoped it would be. Expertise in both front-end and back end technologies like Ruby/Rails, Backbone, React, Node.js, Java, HTML5 and CSS3 with extensive experience hiring and mentoring engineers that are a part of my team. Experience working remotely since 2009 in my own office where I am able to be productive and provide leadership even while not being present in the office.
Learn to work with Celluloid.
We'll share your request with freelancers with relevant JRuby skills and expertise.
Use our messaging feature to instantly chat with freelance JRuby developers around the world.
Choose the best freelance JRuby developer that meets your needs.
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance JRuby project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance JRuby request on Codementor, check out our article.
We don’t charge anything when you post a freelance hiring request for JRuby developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
We do a comprehensive technical and communications screen of all JRuby developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing JRuby developers’ user satisfaction rates.
For more answers to frequently asked questions, see here.