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$
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I will develop a full stack web application, saas platform in react, asp net core
Mahesh
About this gig
FULL STACK WEB APPS AND SAAS, BUILT TO SCALE.
One developer for the whole stack - frontend, backend, database, payments, deployment. No handoff gaps, no waiting on a second freelancer.
3+ years production engineering. My last platform served 10,000+ transactions a day, and I built a live marketplace with Stripe Connect payouts, deposits and identity verification.
FRONTEND
- React, Angular, TypeScript, Tailwind, Material UI
- Fully responsive - mobile, tablet, desktop, cross-browser
BACKEND
- ASP.NET Core (.NET 8) or Node REST APIs, documented
- SQL Server or PostgreSQL, schema design and query optimisation
- JWT auth: refresh tokens, rotation, role-based access
SAAS FEATURES
- Multi-tenant architecture, data isolated per customer
- Stripe or Razorpay subscriptions: plans, trials, upgrades, webhooks
- Admin dashboard: tenants, users, plans, revenue
- Analytics, reporting, Excel/PDF export
DEPLOYMENT
- Azure, Vercel or Netlify with a CI/CD pipeline
WHY ME
Clean architecture, SOLID - built so v2 isn't a rewrite
Full source code and ownership
Daily updates, on-time delivery
Message me what you're building and I'll scope it, price it and tell you what to cut from v1.
Get to know Mahesh
Mahesh
Full Stack Dot Net Developer, ASP Net Core, Web, SaaS, Desktop Apps, Azure
- FromIndia
- Member sinceJan 2025
- Avg. response time2 hours
Languages
Hindi, Punjabi, English
Full stack developer, 3+ years building web apps, SaaS products and enterprise software in C#, ASP.NET Core, React and Azure.
WHAT I BUILD
- Web apps and websites: React, Angular, TypeScript
- SaaS products: multi-tenant, subscriptions, dashboards
- APIs and backend: ASP.NET Core, EF Core, SQL Server, JWT
- Desktop software: C#, WPF, Avalonia UI, MVVM
- Cloud and DevOps: Azure, CI/CD, Docker
Shipped a production Windows control panel across enterprise deployments and a platform serving 10,000+ daily transactions.
Clean architecture, SOLID, on-time delivery.
Message me for a free quote.
My Portfolio
Other Software Development Services I Offer
FAQ
React or Angular - which do you recommend?
React for speed of iteration and easier hiring later; Angular for large enterprise apps needing strict structure. I build both - tell me your team and timeline and I'll advise.
Can you build my whole SaaS for the Premium price?
Premium covers a solid production MVP of up to 25 screens. Larger platforms I quote as a custom offer. Message me your idea and I'll tell you honestly which tier fits.
What does multi-tenant mean for me?
Each customer account has isolated data inside one application. One codebase to maintain, lower hosting cost, and you can onboard a new customer instantly.
How is subscription billing handled?
Stripe or Razorpay with plans, trials, upgrades, cancellations, failed-payment handling and webhooks. Your payout account stays entirely yours.
Do I own the code and can I hire someone else later?
Yes. Full source code, database scripts and documentation, in clean architecture specifically so another developer can take over without friction.
Can you take over a half-finished project?
Yes, this is common. Share the repo, I'll review it and quote a fixed price to finish it.
I only have an idea, not a spec. Can you help?
That's the normal starting point. Tell me the problem and who has it, and I'll turn it into a feature list and MVP scope before you commit to anything.
