Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Vasu Sagar
@sagar_vasu
Full Stack SaaS, React Native, AI Developer
Pakistan
Inglese, Urdu, Sindhi
Chi sono
Full-stack developer specializing in SaaS, web apps, React Native mobile apps, scalable Node.js backends, and production AI integrations. I work with React, Next.js, TypeScript, PostgreSQL, MongoDB, Firebase, OpenAI, Claude, and Gemini. From idea or Figma to frontend, backend, APIs, databases, AI features, testing, and deployment, I can build your product end to end. With 90+ Fiverr reviews and a 5.0 rating, I deliver clean, maintainable code, clear communication, and realistic timelines. Send me your requirements, idea, or existing code to get started.
Competenze
Vasu Sagar
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Sviluppo multipiattaforma
I will develop a react native app for ios and android with expo
Integrazioni IA
I will integrate openai, claude, or gemini API into your app
Portfolio
Esperienza lavorativa
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Full Stack Developer
Fiverr • Full time
Feb 2022 - Present • 4 yrs 7 mos
Since going independent, I've focused on full stack and AI-integrated development for clients across web, mobile, and SaaS products. This has included building multi-tenant backend systems with proper data isolation, integrating AI/LLM APIs (OpenAI, Claude) into production chatbots and voice agents, and developing REST APIs and database architecture for SaaS platforms from the ground up. I handle projects end to end — architecture, backend, frontend, and deployment — and work directly with clients to turn a rough product idea into something usable and scalable.
92 Recensioni
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Consiglia a un amico
- Servizio conforme alla descrizione
1-5 di 92 recensioni
Ordina per
Più rilevante
fs5195
Germania
Great experience!
400 USD-600 USD
$
5 giorni
Tempo
Utile?
justbits
India
Collaborazione in corso
Great work. on time.
100 USD-200 USD
$
5 giorni
Tempo
Utile?
jramisa
Regno Unito
Collaborazione in corso
Excellent service and great communication. Would 10/10 recommend
200 USD-400 USD
$
2 giorni
Tempo
Utile?
mituchris
Stati Uniti
Collaborazione in corso
Great work and quick turn around
200 USD-400 USD
$
Utile?
mituchris
Stati Uniti
Collaborazione in corso
Quick turnaround, great communication, and the developer is very knowledgeable. Looking forward to continuing working with him
50 USD
$
Utile?
