Ivo is a senior QA Automation Engineer with around 7 years of experience in end-to-end testing across web, mobile, UI, and API layers. He demonstrates strong technical proficiency with Selenium, Playwright, Appium, Python, and AWS, and has built automation frameworks from scratch. Screenings confirm his ownership, mentoring, and effective communication with clients and teams. He integrates GenAI tools into his workflow and adapts well to different project environments.
Hire Redmine developers
Improve your project management setup quickly. Hire skilled Redmine developers to customize and streamline your workflows—start onboarding within days.
Andre is a machine learning engineer with 6 solid years of experience crushing it in the commercial world. His skills are sharp, and his passion for AI and data science runs deep. He specializes in developing and implementing ML algorithms and models that pack a punch and deliver results. Andre got the chops to tackle complex projects from start to finish, from data collection and cleaning to building and testing models to deployment and beyond. Plus, he got a knack for working collaboratively with cross-functional teams to ensure seamless integration and optimal performance.
Denys is a senior backend engineer with over 10 years of professional experience in Python and strong practical skills in Go. He has a proven track record in handling high-load and data-intensive systems. Denys communicates in a calm and concise manner, focusing on execution. He excels in debugging, refactoring, and ensuring reliability, although he is less oriented towards architectural storytelling and product/UX-driven innovation.
Vasyl is an experienced Lead Flutter Developer with expertise in Flutter's operations. He excels in state management techniques, both native and third-party, addressing associated challenges effectively. Vasyl possesses a solid grasp of software development principles and project execution processes, with a focus on creating custom user interfaces. A proficient communicator with excellent English skills, Vasyl collaborates well within teams and independently. Experienced in people management, he has successfully led diverse teams and provided mentorship through pair programming. Vasyl seeks opportunities in positive work environments that value teamwork and camaraderie.
Abdul is a senior UI/UX and Product Designer with hands-on experience in building applications from scratch, emphasizing a comprehensive understanding of the product development lifecycle. With a perfect grasp of the design process and a startup-oriented mindset, Abdul presents himself as a valuable asset for teams looking to enhance his design capabilities and drive innovation.
Senior Software Developer with 10+ years building production-ready web applications using React, Next.js, and TypeScript. Specialized in real-time interfaces, AI-powered features, complex data visualization, and conversion-optimized user experiences for high-traffic platforms serving millions of users across fintech, travel, gaming, and e-commerce industries.
Stanislav has been solving problems by making complex things easier and more aesthetic for 4 years. He exhibits strong design skills across various domains, particularly excelling in B2B, SaaS, and Dashboard design, with some experience in consumer-facing mobile apps. Furthermore, he believes in a rational and iterative approach to design — he involves research to create an intuitive and engaging experience focusing on the users achieving their goals. Stanislav is a person from a conversation with whom you can be sure that his work is his main passion.
Raphael is a Senior AI Engineer with 5+ years of software engineering experience, including 3+ years building production-grade LLM and multi-agent systems. He specializes in agentic architectures — LangChain, LangGraph, RAG pipelines, vector databases, and AWS-native deployments — and has shipped end-to-end AI products across fintech, e-commerce automation, HR tooling, and autonomous coding tools. He takes real ownership: he's architected systems from scratch directly with startup CEOs, navigated breaking production crises under pressure, and consistently delivers from design to deployment. His software engineering background gives him strong judgment on where AI should and shouldn't be applied.
Ten years in the IT industry indicate that Matheus is well-versed in complex tasks. As a Team Lead, his robust technical expertise, practical skills, and positive demeanor make him the ideal developer you need to build your dream team. Matheus specializes in React.js, React Native, TypeScript, Ruby on Rails, Node.js, and, more recently, Elixir.
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Developers who got their wings at
How it works
How to hire a developer through our platform
Place a free request
Fill out a short form and check out our ready-to-interview developers
Tell us about your needs
On a quick 30-min call, share your expectations and get a budget estimate
Interview the best
Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest
Onboard the chosen one
Your developer starts with a project—we deal with a contract, monthly payouts, and what not
Testimonials
Reached out on Monday evening, connected Tuesday morning, had four qualified candidates by Wednesday.
We had an excellent experience. Process is fast from the initial intake through setting up payment.
The developers helped us speed up. They quickly learned their part of the app and we’re grateful for their contribution.
What we do for you
Vet every developer
All our developers are fully vetted and tested for both soft and hard skills. No surprises!
Learn your needs
On a quick 30-min call, share your expectations and get a budget estimate
Shortlist the best matches
Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest
Handle the paperwork
Your developer starts with a project—we deal with a contract, monthly payouts, and what not
The lemon tea
Why hire Redmine developers through our platform?
Find devs with skills you can trust with Lemon.io, so you can stop looking and start making progress again.

Cost
Every one of our 1300+ senior engineers has passed through our four-step vetting process, covering everything from soft to hard skills.

White-glove Service
We provide you with a list of senior devs just 48 hours after you tell us what skills you're looking for, allowing you to hire devs faster so you can get moving again.

CV Database
Our risk-free replacement guarantee comes without caveats, restrictions, or questions asked. If you want a different dev, just tell us and we'll match you with another, free of charge.
Why hire Redmine
Over 6500 companies use Redmine as their main framework, including giants like Google, Amazon and Lyft.
High-quality web apps
Redmine's modular approach lets devs reuse components, so they can seamlessly manage app complexity.
Faster development process
Redmine's architecture and a vast library of pre-built components speed up development, so you can get to market sooner.
Enjoyable user experience
From smooth, responsive interfaces to reduced loading times, devs can use Redmine to boost usability.
Scaling made easy
Redmine's modular, component-based architecture makes it easy to scale applications as traffic grows.
Case studies
The experience with Lemon.io has been fantastic. The interview process has been good, the caliber of people – excellent and integration has been very smooth.
We needed extra developers to clean off all these bugs so the company could skyrocket.
We needed extra AI engineers to keep our ambitious project running.
Frequently asked questions
Where can I find Redmine developers?
Redmine developers typically hang out in places where the intersection of project management and software development takes place — especially for engineers who excel at Ruby on Rails, as that’s what Redmine is built on. Your search would naturally begin with using job platforms like Indeed or LinkedIn and filtering those results with a mix of specific keywords (“Redmine,” “project management”, “Ruby on Rails,” plus others related to skills you’d need).
But if your organization needs to quickly find talent for Redmine then Lemon.io specializes in niche-matching, giving you direct access to many experts. All our software engineers passed the vetting process successfully and are ready to join your project ASAP.
What is the no-risk trial period for hiring Redmine developers on Lemon.io?
We strive to provide every Lemon.io customer with total peace of mind; therefore, all developers come with a no-risk paid trial period, which also includes experts specializing in Redmine. This spans up to 20 hours in which you can assess your candidate, and their Redmine capabilities firsthand as well as how their work style meshes with that of your team dynamic.
We are so confident in our vetting, that we also offer clients a zero-risk replacement guarantee: a painless move onto another (more suitable) developer, should this particular specialist not meet your expectations for any reason. Our clients do not commonly use it because they are satisfied with their subscriptions, but we need to mention it at least as an option.
Is there a high demand for Redmine developers?
While Redmine isn’t as popular as other project management tools like Jira, Asana, or Trello, some companies prefer Redmine because of its customizability and open-source roots.
It primarily demands upkeep and modification of already existing systems and could make a reappearance in organizations that want custom project management solutions. That means knowing Ruby on Rails well since Redmine is built with that.
How quickly can I hire a Redmine developer through Lemon.io?
Even with a specialized, niche tool like Redmine, our pledge to locate the right experts remains as solid as always: expect access to hand-picked candidates ready within a lightning-quick 48-hour period. Once those are delivered, you set the tempo – any extra round(s) of discussions or additional pre-onboarding steps could take a few days, but it is quite common for Lemon.io users to find their perfect match rapidly & get going; it takes a short timeline to have everyone on board and productive.
What are the main strengths of Lemon.io’s platform?
Lemon.io connects businesses and candidates from around the world; with developers in over 50+ countries and multiple time zones, you can surely find one that will conveniently blend into your team.
You may choose to use an hourly subscription or direct hiring for better control.
If your initially chosen Redmine developer is not able to continue due to any unexpected circumstances, then we will provide you with an excellent substitution in a short span of time.
What is the vetting process for developers at Lemon.io?
Our process for hiring Redmine Developers is designed to identify qualified candidates efficiently:
1. Once submitted, the automated system assesses each profile against the expertise and experience needed—focusing on web dev projects with project management and particularly how comfortable they are with Redmine.
2. Next, an internal recruiter manually reviews each CV to confirm that stated skill sets match what’s found on third-party sites like LinkedIn.
3. The next step is a screening call with our trusted recruiters. An online coding assessment is included in this step and hosted on Coderbyte to further probe a candidate’s technical proficiency – this is designed to be a little bit difficult as we want to quickly filter out anyone who doesn’t deeply grasp Redmine’s features.
4. The final step involves a live interview that may be led by one of Lemon.io’s senior technical interviewers; they discuss relevant previous jobs or run through scenarios in real time to test how capable this developer would be given real projects.
How can your business benefit from hiring a Redmine developer?
Hiring a Redmine programmer helps you organize, track, and check tasks. The most useful aspects of Redmine are beneficial for teams in a software development company that need tools to monitor bugs and the progress of projects effectively.
Since the two services are easily integrated, they are particularly effective. Businesses also find this expert quite handy to ensure large and complicated projects can be delivered successfully – tracking a team’s progress or managing all the resources well is what a skilled programmer using Redmine brings.
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