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English
$
USD
I will build custom web apps with backend and API integration
Borys B
5.0
5.0
About this gig
I build custom web apps for startups, SaaS products, and businesses that need clean architecture, reliable backend logic, and smooth user experience.
From planning to launch, I can help with:
- custom web app development
- responsive frontend with React, Next.js, or modern web tools
- backend development with Node.js or Python
- REST API integration and custom backend logic
- authentication, dashboards, and database setup
- payment integration and business features
- deployment to Vercel, Netlify, AWS, VPS, or your own server
- performance optimization and post-launch support
Why work with me?
- clean, scalable, and maintainable code
- clear communication and reliable delivery
- practical solutions focused on real business needs
- support from idea to deployment
If you need a custom web app, SaaS MVP, dashboard, or business platform, message me before placing an order so I can review your requirements and suggest the best approach.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Borys B
Borys B
Software Engineer for AI Backend and Web Apps
- FromUkraine
- Member sinceJul 2024
- Avg. response time1 hour
- Last delivery11 months
Languages
English, Ukrainian
Hi, I’m Borys — a Software Engineer focused on AI-powered apps, backend systems, and modern web development. I help businesses build scalable products, integrate AI features, and develop reliable backend solutions.
Expertise:
• LLM integrations
• API development
• Automation workflows
• Microservices
• Full stack web apps
Core stack: Python, Node.js, TypeScript, LangChain, Mongodb, Docker, Git, Angular.
I focus on clean code, clear communication, and reliable delivery.
My Portfolio
FAQ
What do I need to provide before we start?
Please share your project goal, required features, design references, preferred tech stack if any, content or assets, API details, hosting access if needed, deadline, and budget. The clearer the requirements, the more accurate the scope and delivery plan will be.
Can you build both frontend and backend?
Yes. I can handle full web app development, including frontend, backend, database setup, authentication, API integration, and deployment support.
Do you work with SaaS MVPs and business web apps?
Yes. This gig is suitable for SaaS MVPs, dashboards, internal tools, admin panels, and custom business web applications.
Can you integrate third party APIs or payment systems?
Yes. I can integrate external APIs, payment systems, authentication providers, and other services depending on your project requirements.
Do you provide deployment and post launch support?
Yes. I can help with deployment to Vercel, Netlify, AWS, VPS, or your own server. Post launch support can also be discussed based on the project scope.
Should I contact you before placing an order?
Yes. Please message me before placing an order so I can review your requirements, confirm the scope, and recommend the most suitable package.
Reviews
1 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
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.
4 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
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.
4 days
Duration
Helpful?
