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Fiverr Pro
Nederlands
$
USD
I will build a full stack saas application with react nextjs and fastapi
Ali H
Over deze dienst
Do you need a reliable developer to turn your SaaS idea into a secure, scalable web application?
I will build or improve your full-stack SaaS product using React, Next.js, TypeScript, Node.js, Python, FastAPI, and PostgreSQL.
With 7+ years of software engineering experience, I can help you develop:
- SaaS MVPs and business web applications
- Responsive React and Next.js interfaces
- Python, FastAPI, Node.js, and NestJS backends
- REST and GraphQL APIs
- PostgreSQL, MySQL, and MongoDB databases
- Authentication and role-based access
- Subscription and payment workflows
- Admin panels and analytics dashboards
- Third-party and enterprise integrations
- Docker, AWS, and cloud deployments
- Performance improvements and legacy modernization
You will receive clean, maintainable source code, clear communication, and a solution designed around your business requirements.
Package scope depends on the number of screens, features, user roles, integrations, and infrastructure requirements. Message me before ordering so I can review your project and recommend the correct package or prepare a custom offer.
Maak kennis met Ali H
Ali H
Senior Full Stack AI Engineer
- Afkomstig uitPakistan
- Lid sindsaug 2026
Talen
Engels
I help startups and growing businesses build secure, scalable web applications and AI-powered products. With 7+ years of experience, I specialize in Python, FastAPI, React, Next.js, TypeScript, Node.js, and PostgreSQL.
I can develop complete SaaS platforms, REST and GraphQL APIs, AI assistants, LLM and RAG solutions, third-party integrations, and cloud-ready applications. I also modernize existing systems, fix performance bottlenecks, and improve application architecture.
You’ll get clean code, clear communication, and a reliable solution built around your business goals.
Andere Software development diensten die ik aanbied
Veelgestelde vragen
What information do you need before starting?
I need your project requirements, desired features, designs or references, preferred technology stack, integrations, and deployment expectations.
Can you build a SaaS MVP from scratch?
Yes. I can develop the frontend, backend APIs, database, authentication, integrations, and deployment required for a functional MVP.
Can you work on an existing application?
Yes. I can add features, fix issues, improve performance, modernize architecture, and integrate third-party services into an existing codebase.
Which technologies do you use?
My primary stack includes React, Next.js, TypeScript, Node.js, NestJS, Python, FastAPI, PostgreSQL, MySQL, MongoDB, Redis, Docker, and AWS.
Can you integrate subscriptions and payments?
Yes. I can implement subscription and payment workflows using Stripe or another suitable provider. The final scope depends on the required billing model.
Will I receive the source code?
Yes. Source code is included according to the agreed package or custom offer.
Can you deploy the application?
Yes. I can deploy to AWS, Vercel, Railway, or another suitable platform. Infrastructure and third-party service charges are paid by the buyer.
Why should I message you before ordering?
SaaS projects differ significantly in features, screens, roles, integrations, and infrastructure. A short discussion prevents scope and package mismatches.
