I will develop a full stack saas, marketplace web app


About this gig
Hi, I'm a full-stack developer with 5 years of experience building the platforms businesses actually run on SaaS products, marketplaces, booking systems, and ERP/CRM tools used across multiple countries.
I don't sell templates. I build custom, production-ready web apps from scratch with Next.js, NestJS, and PostgreSQL taking your project from empty repo to real, live users.
What I can build for you:
- SaaS platforms (multi-tenant, subscriptions, dashboards)
- Marketplaces (multi-vendor, listings, search, reviews)
- Booking & scheduling systems
- Admin panels & internal tools (ERP / CRM)
- Payment integration (Stripe, Payme, Click) + wallets/subscriptions
- REST APIs, authentication, and AI/automation features
Why me:
- 5 years shipping real products, not demos
- Clean, scalable, documented code you can build on
- Clear communication and on-time delivery
I've built an online booking SaaS, an insurance marketplace, ERP systems for an international logistics company, and a P2P rental marketplace.
Not sure where to start? Message me first I'll help scope your project and pick the right package. Let's build something that scales.
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 Shakhzodbek S
Founder FullStack Developer
- FromUzbekistan
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Uzbek, English, Russian
My Portfolio
FAQ
I'm not sure which package I need. Can you help?
Absolutely. Message me with your idea and I'll help you scope it, recommend the right package, and give you an honest timeline before you order. No pressure
Do you build from scratch or use templates like WordPress/Wix?
100% custom code — no templates or page builders. Everything is built with Next.js, NestJS and PostgreSQL, so it's fast, secure, and fully yours to scale
Can you integrate payments and subscriptions?
Yes. I integrate Stripe, including one-time checkout, subscriptions, and prepaid wallets — fully tested before delivery.
Will I own the code and get the source files?
Yes. You receive complete ownership of clean, documented source code, plus setup instructions so you (or your team) can maintain and extend it.
Can you deploy the app live for me?
Yes. The Standard and Premium packages include deployment to production/hosting so your platform goes live, not just code handed over in a zip.
What do you need from me to start?
A short description of your idea or features, any designs/references you have, and your target users. If you don't have designs, I can handle the UI too.
Do you offer support after delivery?
Yes. Every package includes revisions, and I'm available for ongoing maintenance, new features, or scaling work as a separate custom offer.
Can you add AI features to my app?
Yes. I can integrate AI/LLM features such as chatbots, content generation, smart search, and automation into your platform.

