Nishant N.
FreelancerTop Rated PlusI help startups and businesses build SaaS platforms, fintech products, and mobile applications that scale from MVP to production.
With 7+ years of experience in full-stack product development, I've worked with founders and growing startups to design, build, and scale digital products - SaaS platforms, fintech tools, HR tech, logistics, crowdfunding, and loyalty platforms used by thousands of users worldwide.
Whether you need MVP development, a scalable multi-tenant architecture, or a complete end-to-end product, I can help turn your idea into a production-ready solution as a reliable technical partner.
What I Can Help You Build:
- SaaS platforms with multi-tenant architecture, RBAC, and multi-user dashboards
- Fintech products (payments, wallets, ledgers, virtual cards) with Payment Gateway Integration and OAuth2
- Scalable backend development (Node.js, API Integration, Webhooks, PostgreSQL, Redis)
- Mobile app development in Flutter, built for speed, scalability, and long-term product growth
- MVP development for startups, helping founders validate ideas quickly with scalable foundations
- Workflow automation using n8n, Zapier, APIs, and AI to streamline business processes and reduce manual work
- AI integration built directly into your SaaS product
Experience:
7+ years of backend development, mobile app development, and product development for startups
Delivered end-to-end solutions from architecture and MVP development through to deployment and scaling
Worked directly with founders and growing businesses across fintech and SaaS
Solutions I've Delivered:
- Multi-tenant SaaS platforms with RBAC
- Fintech dashboards and wallet systems
- Flutter mobile apps published to App Store and Google Play
- Admin panels and reporting systems
- Payment Gateway Integration (Stripe and other providers)
- Loyalty and rewards platforms
- Crowdfunding platforms
Why Clients Work With Me:
- End-to-end product development - no need to hire multiple people
- Strong balance of startup/business understanding + technical execution
- Reliable delivery with clean, scalable architecture
India#103 / 151,490Top 0.07%
Nishant N. earns an estimated $10k/mo. That's 7× the typical freelancer and more than 99.89% of everyone we track.