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I will build web app as full stack developer and software developer
Borys B
5.0
5.0
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About this gig
Need a custom web application built right secure, scalable, and delivered on time? Wrong developer means lost time and budget. I build it correctly from the start.
As a full stack web app developer with experience building web app development solutions SaaS platforms, business dashboards, custom web application and AI-integrated tools. Built with clean architecture, secure backend, and responsive frontend.
What I deliver:
- Custom web application frontend, backend, database, and REST API
- SaaS MVP, admin panel, and software developer services
- GraphQL API integration and e-commerce with payment gateway
- AI features integration chatbots and smart workflows
- Responsive design, speed optimization & maintenance
Stack:
React.js, Next.js, Angular, TypeScript, Tailwind CSS
Node.js, Express.js, Python, Django
MongoDB, PostgreSQL, MySQL
REST APIs, GraphQL, Git, Docker
Why me?
- Secure & scalable architecture for business growth
- Fast delivery with daily updates & 24/7 support
- Unlimited revisions until you are satisfied
Message me before ordering I will respond with a clear plan within 1 hour.
Get to know Borys B
Borys B
Full Stack Web Developer Custom Website and Web App Development
- FromUkraine
- Member sinceJul 2024
- Avg. response time1 hour
- Last deliveryabout 6 hours
Languages
English, Ukrainian, German, French
Hi, I'm Borys, a full stack web developer and software engineer focused on building modern custom websites, web applications, and scalable backend solutions. I specialize in JavaScript, Python, React, Next.js, Angular, Node.js, TypeScript, MongoDB, PostgreSQL, Docker, and API development. Whether it's building a responsive frontend, developing a secure backend, integrating databases, or delivering custom web solutions, I handle each part with attention to quality, performance, and scalability. My focus is on clean code, clear communication, and reliable delivery.
My Portfolio
FAQ
What technologies do you use for full stack development?
I use React.js, Next.js, Angular, TypeScript, and Tailwind CSS on the frontend. For backend — Node.js, Express.js, Python, and Django. Databases: MongoDB, PostgreSQL, MySQL. Tools: REST APIs, GraphQL, Git, Docker.
Will my web application be mobile responsive?
Yes. Every web application I build is fully responsive and works perfectly on all devices — mobile, tablet, and desktop.
Can you build a custom web application from scratch?
Yes. I handle everything — frontend development, backend development, database setup, REST API, and deployment. You get a complete, working product.
Can you integrate AI features into my web application?
Absolutely. I integrate AI chatbots, OpenAI APIs, smart automation, and AI-powered workflows into custom web applications based on your requirements.
Can you build a SaaS platform or MVP?
Yes. I build SaaS platforms, admin panels, business dashboards, and MVPs with scalable full stack architecture ready for real users from day one.
How long does it take to build a web application?
It depends on scope. A basic web app takes 1-3 days, standard projects 3-5 days, complex applications 4-7 days. I confirm the exact timeline before starting.
Can you build an e-commerce web application with payment gateway?
Yes. I build full e-commerce functionality — product catalog, cart, checkout, orders, admin panel, and payment gateway integration with Stripe or PayPal.
Do you handle REST API and third-party integrations?
Yes. I build and integrate REST APIs, GraphQL APIs, Stripe, PayPal, Google services, Zapier, and any custom third-party API your project requires.
Will my web application be secure?
Yes. I implement secure authentication, JWT, data encryption, input validation, and best security practices for every web application I deliver.
Do you provide support after delivery?
Yes. I provide free post-delivery support to ensure everything runs smoothly. Any issues found after launch are fixed quickly.
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T 
trachyaroslav
Ukraine
Our collaboration with Borys helps me focus on what really matters during startup development. He helped me a lot with my website, and I recommend any early founder like me to work with them. Thank you, and I hope to have more orders with them in the future.
$50
Price
5 days
Duration
B 
Seller's Response
Helpful?T trachyaroslav
Ukraine
We had to build a website for our services, and Rykern did a great job bringing my vision and ideas to reality. Great attention to detail, and I recommend anyone to try to build a website with this seller.
$50-$100
Price
4 days
Duration
Helpful?M mariamezzolani
Italy
Great experience with Borys! He understood the requirements quickly, delivered the test on time and did a great job with the implementation. Very responsive, efficient and easy to communicate with. I’m happy with the result and will definitely continue working with him!
$50
Price
3 days
Duration
B Seller's Response
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T trachyaroslav
Ukraine
Our collaboration with Borys helps me focus on what really matters during startup development. He helped me a lot with my website, and I recommend any early founder like me to work with them. Thank you, and I hope to have more orders with them in the future.
$50
Price
5 days
Duration
B Seller's Response
Helpful?T trachyaroslav
Ukraine
We had to build a website for our services, and Rykern did a great job bringing my vision and ideas to reality. Great attention to detail, and I recommend anyone to try to build a website with this seller.
$50-$100
Price
4 days
Duration
Helpful?M mariamezzolani
Italy
Great experience with Borys! He understood the requirements quickly, delivered the test on time and did a great job with the implementation. Very responsive, efficient and easy to communicate with. I’m happy with the result and will definitely continue working with him!
$50
Price
3 days
Duration
B Seller's Response
Helpful?
