You will get 1 hour Consultation with Ruby on Rails Expert
Rising Talent
Project details
With more than 10 years of experience in Ruby on Rails Full-stack development, I worked on different kinds of projects and my major expertise is in backend development. I can help you with any bug fixing and new feature implementation
• Prepare API for mobile development and front-end development
• I will give you long-term support after completing the project
• Make a custom design based on your requirement
• Integrate charts in the dashboard
• Provide a perfect solution for bugs and write clean code
• Always give project updates daily or weekly
• Provide admin panel for data entry and manage state if required
• At the end of the project provide code and small documents for future development
Ruby on Rails React | Ruby | Full Stack Ruby on Rails development | Web Development | Ruby on Rails Developer | Ruby Developer | Backend Developer
• Prepare API for mobile development and front-end development
• I will give you long-term support after completing the project
• Make a custom design based on your requirement
• Integrate charts in the dashboard
• Provide a perfect solution for bugs and write clean code
• Always give project updates daily or weekly
• Provide admin panel for data entry and manage state if required
• At the end of the project provide code and small documents for future development
Ruby on Rails React | Ruby | Full Stack Ruby on Rails development | Web Development | Ruby on Rails Developer | Ruby Developer | Backend Developer
Programming Languages
HTML & CSS, JavaScript, Ruby/Ruby on RailsCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $100
These options are included with the project scope.
$100
- Delivery Time 1 day
- Number of Revisions 1
2 reviews
(2)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
OS
Oleksii S.
Nov 20, 2025
Ruby on Rails Developer Needed to Refactor Legacy Modules
Serhii brought deep Ruby on Rails expertise and consistent professionalism to the project. His dependability, precision, and technical acumen were instrumental to our success.
YV
Yurii V.
Aug 1, 2025
Ruby on Rails Developer
Serhii is an outstanding Ruby on Rails developer with deep technical expertise.
About Serhii
Ruby on Rails Developer | React | SaaS & AI Integration | MVP | POC
100%
Job Success
Lviv, Ukraine - 7:49 pm local time
As a Ruby on Rails Expert with extensive experience, I specialize in delivering high-quality solutions as a Senior Ruby on Rails Developer and Lead Ruby on Rails Developer. My role as a Full Stack Ruby on Rails Developer ensures comprehensive expertise across the entire development spectrum, from front-end to back-end, allowing me to tackle complex projects with precision and efficiency.
Here’s a brief overview of my expertise and the technologies I work with:
💪Technologies and Expertise:
✅ Backend Development: PHP, Symfony, Laravel, Ruby, Ruby on Rails, Sinatra, Node.js, Nest.js, PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch
✅ Frontend Development: React Native, React.js, Next.js, Vue.js, Nuxt.js, HTML, CSS/SASS/LESS, Bootstrap
✅ Infrastructure: AWS, Docker, Digital Ocean, CI/CD, CircleCI, GitHub Actions, BitBucket Pipelines
✅ Ruby on Rails React | Full Stack Ruby on Rails development | Ruby
If you don’t see a specific technology listed, don’t worry - I’m experienced with a wide range of tools and can handle what you need.
💪 Core Business Domains:
✅ HealthCare
✅ FinTech
✅ HealthCare
✅ LegalTech
✅ EdTech
✅ Marketing
✅ Real Estate
These are my main areas, but my experience covers many other industries as well.
Why Hire Me?
✔️ reliable partnership throughout the project
✔️ full development cycle with high quality code for your app
✔️ good communication skills
✔️ well-organized and effective development workflow
A Quick Look at My Achievements:
✔️ 99% of projects completed on time
✔️ 100 + Projects
✔️ 20 + Developers
✔️ Experience in 20 industries
✔️ 12 Years in business
✔️ Projects in 15 countries (including the USA, Canada, UK, Norway, Sweden, Germany, Italy, France, Belgium, Switzerland, The Netherlands, Denmark, Latvia, Lithuania, Estonia, and Australia)
So don't hesitate and drop a message - we'll gladly help you!,
Serhii
I'm an experienced Full-Stack Developer specializing in Ruby on Rails React development. My expertise includes Full Stack Ruby on Rails development using Ruby, Python, PostgreSQL, MongoDB, MySQL, HTML5, CSS, CSS3, Tailwind CSS for modern web solutions.
I have extensive experience with Amazon Web Services, API Integration, RESTful API development, PostgreSQL Programming, PHP, Web Development. As a Website App Developer, I excel in Full-Stack Development across various industries.
I've successfully built Fintech application solutions, Fintech Platform architectures, Banking App systems, B2B platforms, SaaS application development, AI-based solutions, Healthcare platforms, Web Platform development. Working with Full stack development team environments, I specialize in Developing an MVP for startups.
My experience spans EduTech projects, Real Estate App development, Health mobile app solutions, Proof of Concept (POC) implementations. As an app Development Agency contractor, I provide comprehensive Full stack developer services.
Whether you're Seeking Expert Ruby on Rails development, need Ruby on Rails Full Stack solutions, or require complex Ruby on Rails React implementations, I deliver high-quality results that meet your business objectives.
Steps for completing your project
After purchasing the project, send requirements so Serhii can start the project.
Delivery time starts when Serhii receives requirements from you.
Serhii works on your project following the steps below.
Revisions may occur after the delivery date.
Pre-call with Project Manager
On the 20-mins meeting we will discuss your request and needs