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Fiverr Pro
Nederlands
$
USD
John A
@johnvesslyalti
Backend Engineer
India
Engels
Over mij
I am a Backend Software Engineer focused on building scalable, production-grade systems. I specialize in designing high-performance APIs, distributed architectures, and hybrid SQL/NoSQL data models using Node.js, NestJS, PostgreSQL, MongoDB, and Redis.
Skills
John A
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
AI websites & software
I will build a custom mcp server for claude desktop, cursor
Portfolio
Werkervaring
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Backend Engineer
Fiverr • ZZP
Apr 2024 - Present • 2 yrs 2 mos
Working as a freelance backend developer on Fiverr, specializing in building scalable and efficient backend systems using Node.js, NestJS, PostgreSQL, MongoDB, and Redis. I focus on designing clean REST APIs, authentication systems (JWT), database architecture, and performance optimization. I have experience handling real-world backend challenges including API development, debugging, and system scalability. I am committed to writing clean, maintainable code and delivering reliable solutions tailored to client requirements.
