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I will build mern stack, saas app, full stack web app, finish vibe coded mvp
Mustafa Haider
5,0
5,0
Über diesen Service
MERN stack developer for SaaS platforms, web apps, dashboards, vibe-coded MVP completion.
I'm Mustafa, full-stack developer, 10+ years building production software for healthcare, fintech, and SaaS companies. MongoDB, Express, React, Node.js, Next.js - architecture, backend, database design, deployment, end to end.
SaaS MVPs built in Bolt, Lovable, Cursor, or Replit often stall at 80% complete: frontend looks right, backend and database aren't production-ready. I finish that work, or build SaaS platforms from scratch with proper architecture.
What I build:
- MERN stack SaaS platforms, web apps, admin dashboards
- Backend architecture, database design, MongoDB schema
- REST APIs, GraphQL, third-party integrations
- Authentication, roles, subscriptions, Stripe payments
- CRMs, internal tools, marketplace platforms
- Vibe-coded MVP completion, hardening, deployment
Why work with me:
- 10+ years real engineering, not prompt engineering
- Proper architecture every project, not just working code
- On-time delivery, 30 days free support after completion
Message before ordering to scope project requirements.
Lerne Mustafa Haider kennen
Mustafa Haider
Scalable Mobile and Web Architecture for AI and Fintech and healthcare Platforms
- AusPakistan
- Mitglied seitApr. 2015
- Letzte Lieferung2 Jahre
Sprachen
Englisch
I'm Mustafa. Ten years writing software in healthcare platforms, fintech tools, SaaS products, mobile apps in Flutter and React Native. I use AI constantly to move faster, but the real engineering is still mine: backend, security, database design, the parts that break at 2am if you get them wrong.
Vibe-coded something in Lovable, Base44, Bolt, or Replit and it's cracking under real traffic? That's usually me getting called in and I fix what broke, lock down security, deploy it properly. Or I'll build it right, full-stack, Node.js, Next.js, and Python under the hood, start to finish.
Mein Portfolio
FAQ
Can an MVP built in Bolt, Lovable, or Cursor be finished and made production-ready?
Yes — common project type. AI-generated frontend stays, real backend gets built underneath: database, authentication, APIs, deployment, production hardening
Full SaaS platform build, or partial backend work only?
Both. Complete SaaS platforms built from scratch, or specific parts: backend architecture, API integrations, database design, subscription and payment systems.
Process for new SaaS or MERN stack projects?
Scoping conversation first, then architecture planning before development starts. MongoDB schema, API structure, and auth flow mapped out before any code — prevents rebuilds later.
Payment and subscription integration for SaaS apps?
Yes — Stripe integration, subscription tiers, role-based access, billing logic included in full SaaS builds.
Post-delivery support included?
Yes — 30 days free support for bugs and adjustments. Long-term maintenance and feature development available as ongoing arrangement.
Bewertungen
7 Bewertungen für diesen Service
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| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- An einen Freund weiterempfehlen
- Dienstleistung wie beschrieben
Sortieren nach:
Am relevantesten
M mark_19_76
Deutschland
Great communication and quick delivery - thank you
100 $-200 $
Preis
1 Tag
Dauer
Hilfreich?S skinswork2017
Australien
I had the pleasure of working with Syed, and I couldn't be happier with the results. Syed executed the project flawlessly, delivering precisely what I requested. His communication was outstanding, and he completed the job swiftly. I'm thoroughly impressed and eagerly look forward to future collaborations.
100 $-200 $
Preis
5 Tagen
Dauer
Hilfreich?E 
ezgoin659
Ukraine
Laufende ZusammenarbeitGot service for a previous project good job…….,.,………,,…
50 $
Preis
Hilfreich?R ricky9991
Vereinigte Staaten
Laufende ZusammenarbeitGreat Very helpful
50 $
Preis
Hilfreich?L leadgd
Vereinigte Staaten
Laufende ZusammenarbeitExtremely skilled dev! Went above and beyond to make sure I was satisfied! Finished product was much better than expected, and delivery was very prompt. Highly recommend!
50 $
Preis
Hilfreich?
Bewertungen
7 Bewertungen für diesen Service
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- An einen Freund weiterempfehlen
- Dienstleistung wie beschrieben
Sortieren nach:
Am relevantesten
M mark_19_76
Deutschland
Great communication and quick delivery - thank you
100 $-200 $
Preis
1 Tag
Dauer
Hilfreich?S skinswork2017
Australien
I had the pleasure of working with Syed, and I couldn't be happier with the results. Syed executed the project flawlessly, delivering precisely what I requested. His communication was outstanding, and he completed the job swiftly. I'm thoroughly impressed and eagerly look forward to future collaborations.
100 $-200 $
Preis
5 Tagen
Dauer
Hilfreich?E ezgoin659
Ukraine
Laufende ZusammenarbeitGot service for a previous project good job…….,.,………,,…
50 $
Preis
Hilfreich?R ricky9991
Vereinigte Staaten
Laufende ZusammenarbeitGreat Very helpful
50 $
Preis
Hilfreich?L leadgd
Vereinigte Staaten
Laufende ZusammenarbeitExtremely skilled dev! Went above and beyond to make sure I was satisfied! Finished product was much better than expected, and delivery was very prompt. Highly recommend!
50 $
Preis
Hilfreich?
