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Freelance Ruby Developer - Adetokunbo Ige
Freelance Ruby Developer5.0 (4 reviews)
Senior DevOps Engineer - 10 yrs of experience | AWS | Azure | GCP

Hi, I'm Adetokunbo Temitayo Ige | a DevOps Engineer with experience in Platform Engineering, SRE, Database Administration, and Technical Writing. I want to share my knowledge with the community. Also educate and share my experience with people. Blog: https://igeadetokunbo.medium.com/

Freelance Ruby Developer - Vladimir Gordeev
Freelance Ruby Developer5.0 (166 reviews)
Polyglot developer, doing programming for more than 10 years

Personally I am passionate about programming languages in general, enjoying clear understanding about the way they work. I can help you to learn programming languages, including unconventional ones, like Lisp, Erlang, Prolog, Haskell or Scheme. I also can help you with academic topics such as Lambda Calculus, Finite Automata (Finite State Machine), Push-Down Automata, Finite State Transducers and others. I enjoy explaining complicated things in a simple way. My past production experience mostly comprises from three things: - backend development with Ruby on Rails on various small and average-size projects - work on Flussonic video streaming server at Erlyvideo company using Erlang - frontend development using React, JavaScript and also a wide range of other languages and technologies.

Freelance Ruby Developer - Prince
Freelance Ruby Developer5.0 (81 reviews)
7+ years Experience in Full Stack development(Mobile/Web/Game) (previously worked at Google)

I am a highly motivated and collaborative team player in addition to my technical skills. I've worked in agile development environments before and have a track record of effectively communicating with cross-functional teams to complete projects on time and on budget. Mobile and Frontend Proficiency(Android/Flutter): Proven track record in building cross-platform mobile apps with a focus on UI/UX excellence. Full-Stack Skills(Python, Go, REST, RPC): Proficient in front-end and back-end development, ensuring end-to-end app solutions. Game Development : Expert in Unity/Unreal development and scripting Design Sensibility(Figma): Strong eye for design principles and user experience best practices. Problem-Solving: Skilled at tackling technical challenges and finding innovative solutions. Continuous Learning: Committed to staying updated with industry trends and tools

Freelance Ruby Developer - Taiwo
Freelance Ruby Developer5.0 (824 reviews)
Experienced fullstack developer and co-founder

Thanks for checking out my profile. I have over a decade of full-stack dev experience with languages/frameworks like Ruby, Rails, Javascript, Nextjs and React. I enjoy mentoring/tutoring but I also have experience founding and growing a company. I co-founded a vc-backed startup that has helped SMBs exchange over 80 million messages with customers etc.

Freelance Ruby Developer - Vijender
Freelance Ruby Developer5.0 (231 reviews)
I am Senior Software Developer @Flipkart. I have 4 year of working experience and 3 year of teaching experience.

A full stack developer, mainly experienced in **Ruby, Rails, Java, Python, Streaming platforms, distributed Systems**. I Have **3 year of teaching experience** , helping students from different countries in enhancing their problem solving skills. Being a Mentor, i try to avoid Spoon-feeding, motivate my students to write clean and elegant code.

Freelance Ruby Developer - Arjit Nigam
Freelance Ruby Developer5.0 (1 reviews)
Passionate coder with over 5 years of industry experience

I love to solve problems

Freelance Ruby Developer - Pat Garner
Freelance Ruby Developer5.0 (354 reviews)
Senior Mac/iOS Developer

I excel in deriving solutions where others generally are unable to. As a seasoned software developer with over 20 years of experience, I specialize in Mac and iOS application development, bolstered by a strong foundation in C/C++ and web/database technologies. I've effectively led diverse projects, enhancing performance and user experience, demonstrating adaptability across various tech domains. My background includes mentoring budding computer scientists and contributing to complex tech solutions. With a passion for continuous learning and problem-solving, I bring a unique blend of practical experience and innovative thinking to every project.

Freelance Ruby Developer - Anar Jafarov
Freelance Ruby Developer5.0 (172 reviews)
Software Engineer

I'm CTO, System Architect, Full-Stack developer with 10+ years of experience. I've experience of building billing systems for Internet Service Providers, Mobile Content Providers, Site Builder Systems (like a SitePlus.com, Wix.com), Learning Management System (cyber-education.az), small tools and etc. stuff. I can work alone or manage a team and work together to keep them enough mentored and motivated. Experience list (developing during work): 1. NodeJS - expert with 5+ years experience (my main serverside script interpreter that I use extensively in projects where high load and low latency is in first place), 2. PHP - expert with 10+ years experience (have rich experience with any popular framework of it, built billing systems and apps that will be supported by other developers where NodeJS devs are few), 3. Rust, C++, C#, Java, Python, Ruby - debugger and had deal with code written on these languages, writing own small projects on Rust as hobby before using it in customer's work. 4. Databases: MySQL (also Galera Cluster) - expert (installing, tuning, replication, complex queries, building optimal db solutions), PostgreSQL - expert (installing, tuning, replication, complex queries, building optimal db solutions), MongoDB - expert (currently preferred as primary db in most of projects, have rich experience on any aspect of this db), CouchBase - expert (using as secondary after MongoDB to cache, store data that is requested with high concurrency), CouchDB - expert (same as CouchBase, but I prefer CouchBase for it's active data in memory principles), RethinkDB - expert (I use it to build back communication between api micro-services and web-socket micro-services to route response to exact connection in context of multi-instance containers) 5. Frontend frameworks: AngularJS, ReactJS - have experience of supporting code written using these frameworks and experience can be developed if there is big need to work with them 6. Building micro-services and dockerizing it - I write micro-services "every day" because it's more compact, stable, flexible, scalable way of shrinking system to modular parts that will not conflict much than monolythic apps 7. Server OSs: ArchLinux, Debian, Alpine 8. Continuous Integration: CI Scripting in GitLab, Jenkins, CloudBuild 9. Team/Task management and boards in Jira 10. Cloud service providers: GCP, AWS For me nothing is impossible. Have problem - I'll find solution, only question is time. I would love the opportunity to work with you on your project!

Freelance Ruby Developer - Raphael Cordeiro
Freelance Ruby Developer5.0 (7 reviews)
Nerd FullStack Developer React/Rails/Node with 4+ yrs of experience

I love facing new challenges. Seeing a well-done job after hours and days of work is one of the best feelings that I ever experienced. And that is my fuel to work so hard: be able to, in the end, look at my newly completed work and be satisfied. My logical thinking is one of my main work tools. I've been a developer for some years now, but I've always been a problem solver. For me, coding is like a puzzle to be put together and I know that I have all the pieces I need in reach - sometimes they will be on Stack Overflow, but, eventually, I will be able to reach them. I've been working as a Full-Stack developer/Software Engineer, using, as main stacks, React for the Front-End and Ruby on Rails and Node for the Back-End.

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Frequently asked questions

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 Ruby 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 Ruby request on Codementor, check out our article.

We don’t charge anything when you post a freelance hiring request for Ruby 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 Ruby 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 Ruby developers’ user satisfaction rates.

As a platform, we strive to ensure you’re always happy with your Ruby project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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