I will develop your web app mvp


About this gig
Full-stack architect, 15 years. Founding engineer from day one: stack selection, architecture, core technical decisions. Tech lead in a $13B unicorn (auth & user systems) during IPO.
I build production-ready SaaS MVPs designed for real users, investor demos, and future scaling.
You get clean, maintainable code in your repository, structured environments, and an architecture your future team can extend.
Scope
Frontend + backend · Auth & roles · Admin APIs · Payments · DB design · Cloud setup (AWS/Vercel/Cloudflare) · CI/CD · Dev/Staging/Prod · Monitoring
Modern stack
React · Node.js · PostgreSQL · AWS · Vercel · Cloudflare
Timeline & process
Free 15-min intro call · 1-hour scoping/audit
Week 2 functional core
Week 4 production-ready MVP
Weekly Loom demo + feedback call
Get to know Alex A
Lead Software Engineer
- FromPortugal
- Member sinceFeb 2026
Languages
English, Russian
FAQ
Do you work alone or with a team?
I work directly with founders and small teams. For larger scopes, I can coordinate additional specialists or help you hire in-house developers if needed.
Can you build AI-powered SaaS?
Yes. I have hands-on experience designing and implementing LLM-based agentic systems and integrating modern AI protocols like MCP.
Will I own the code?
Yes. All code is delivered to your repository with full ownership. Everything that's possible is implemented as a code. External system accounts (monitoring, cloud, payments) are also created with your ownership
Can you work with my existing prototype?
Yes. I can audit, refactor, and extend an existing codebase.
What if my scope is unclear?
Start with the Basic package (Technical Discovery). Clear scope reduces risk, cost, and rework.
Do you provide long-term support?
Yes. Ongoing support and scaling guidance can be arranged separately.

