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Vasu Sagar
@sagar_vasu
AI Mobile App and Full Stack SaaS Developer
Pakistan
Englisch
Über mich
Hey, I'm Sagar — a full stack developer who specializes in getting AI features into production, not just into a demo. I build the web app, mobile app, or backend around the AI layer (OpenAI, Claude), not the other way around, which is usually where things break for teams that bolt AI on late. 90+ projects, 5.0 rating, real companies. Stack: React, React Native, Node.js, TypeScript, Firebase, MongoDB, PostgreSQL. Send me your idea and I'll tell you honestly what it'll take to build it right.
Kompetenzen
Vasu Sagar
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Plattformübergreifende Entwicklung
I will build your cross platform mobile app with react native and expo
Plattformübergreifende Entwicklung
I will build an ai powered mobile app with react native and openai
Portfolio
Arbeitserfahrung
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Full Stack Developer
Fiverr • Vollzeit
Feb 2022 - Present • 4 yrs 6 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 Bewertungen
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fs5195
Deutschland
Great experience!
400 $-600 $
Preis
5 Tagen
Dauer
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justbits
Indien
Laufende Zusammenarbeit
Great work. on time.
100 $-200 $
Preis
5 Tagen
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Hilfreich?
jramisa
Großbritannien
Laufende Zusammenarbeit
Excellent service and great communication. Would 10/10 recommend
200 $-400 $
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2 Tagen
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mituchris
Vereinigte Staaten
Laufende Zusammenarbeit
Great work and quick turn around
200 $-400 $
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Hilfreich?
mituchris
Vereinigte Staaten
Laufende Zusammenarbeit
Quick turnaround, great communication, and the developer is very knowledgeable. Looking forward to continuing working with him
50 $
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