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Fiverr Pro
Italiano
$
USD
Nirav
@nirav012
backend developer
India
Inglese
Chi sono
Backend developer specializing in Node.js, Express, and MongoDB. I build secure, production-ready APIs with authentication, transaction handling, and idempotent request processing to prevent duplicate actions. Recently developed a deployed peer-to-peer payment system with atomic transfers and real-world reliability. I can help build scalable APIs, fix backend issues, and design robust systems.
Competenze
Nirav
offline •
Consulta i miei servizi
Applicazioni web full stack
I will build a secure node js rest API with jwt auth and mongodb
