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Fiverr Pro
English
$
USD
I will develop a custom full stack web application
Sergei Morozov
About this gig
Hello, I build modern full-stack web applications using the right tools for your project, including React, Next.js, Node.js, TypeScript, Python, Go, PostgreSQL, MongoDB, and more.
I create production-ready solutions focused on speed, security, scalability, and long-term maintainability. Whether you need a landing page, dashboard, business web app, or SaaS platform, I can help you build it properly.
What I can build for you:
Full-Stack Web Apps: SaaS platforms, dashboards, portals, and internal tools.
Landing Pages: Fast, responsive, and conversion-focused websites.
Backend & APIs: REST APIs, tRPC, authentication, and third-party integrations.
Database Integration: PostgreSQL, MongoDB, MySQL, Redis, and Prisma ORM.
Payments & Integrations: Stripe, Discord, Telegram, and other APIs.
My Tech Stack:
Frontend: React, Next.js, TypeScript, Tailwind CSS.
Backend: Node.js, Python, Go.
Database: PostgreSQL, MongoDB, MySQL, Redis.
DevOps: Docker, Vercel, AWS, CI/CD.
Why choose me?
Clean, scalable, and maintainable code.
Performance and security focused development.
Clear communication and regular updates.
Let's build something great together!
Get to know Sergei Morozov
Sergei Morozov
FullStack and Bot Developer
- FromPoland
- Member sinceJun 2025
- Avg. response time1 hour
Languages
English, Polish, Russian
Expert Full-Stack & Bot Developer. I build modern web apps (Next.js/TS) and advanced Telegram bots (Python/Node.js).
My expertise:
• Web: High-performance UI/UX, SEO-ready landing pages, and responsive dashboards.
• Bots: AI integration, payments, moderation, and automation tools.
• Backend: Robust APIs, PostgreSQL/Mongo, and Dockerized deployments.
I focus on clean code, optimization, and long-term maintainability. You get clear communication and production-ready infrastructure. Let's bring your idea to life!
My Portfolio
Other Software Development Services I Offer
FAQ
Can you convert my Figma design to Next.js?
Absolutely. I specialize in pixel-perfect implementation of designs with modern animations.
What do you need to start working?
I need a clear project description, required features, design references if you have any, preferred tech stack, and any API/database requirements. If you already have wireframes, Figma, or documentation, please share them too.
Can you build a full-stack web app from scratch?
Yes. I can build a complete full-stack web application from scratch, including frontend, backend, database, authentication, API integrations, and deployment setup depending on the package.
Do you only work with Next.js?
No. I choose the right tools based on your project. I can work with React, Next.js, Node.js, TypeScript, Python, Go, PostgreSQL, MongoDB, MySQL, Redis, and more.
Can you build a SaaS platform or dashboard?
Yes. I can build SaaS platforms, admin panels, dashboards, portals, internal tools, and custom business web applications.
Can you integrate payments?
Yes. I can integrate Stripe or other supported payment providers depending on your requirements. Please contact me before ordering if your project requires payment functionality.
Can you connect external APIs?
Yes. I can integrate third-party APIs such as Stripe, Discord, Telegram, CRMs, analytics tools, or any service with available API documentation.
Will I get the source code?
Yes, source code is included in all packages.
Do you provide deployment or hosting setup?
Yes, I can help deploy your application to platforms like Vercel, AWS, or a VPS depending on the project requirements and selected package.
