About Aman Kumar Singh

Aman Kumar Singh is a results-driven Team Lead and Senior Software Engineer based in Noida, India, with 6+ years of software development experience. He specializes in JavaScript, TypeScript, React.js, Next.js, Node.js, NestJS, and microservices architecture. Aman has led cross-functional teams of 5–10 developers and delivered 15+ scalable full-stack applications, including advanced financial-management and insurance platforms, while driving performance-optimization initiatives that improved system efficiency by up to 40%.

As a Team Lead at JellyFish Technologies, Aman leads cross-functional teams of 5–10 engineers, architects scalable microservices, and mentors developers while owning delivery end to end. He is hands-on across the stack — designing REST APIs and secure OAuth flows on the backend with Node.js and NestJS, and building fast, accessible interfaces with React and Next.js on the frontend.

Aman has delivered a financial-management platform serving 50,000+ users, an insurance platform processing ₹10Cr+ in annual transactions, and custom business software for Mohit Gems & Jewellers. He is also the founder and systems architect behind Vowerole (vowerole.com) — a next-generation multi-tenant business ERP, billing, and web platform.

With deep expertise in data privacy engineering, Aman provides architectural guidance on India's Digital Personal Data Protection Act (DPDP Act 2023), implementing unbundled consent managers, field-level encryption (AES-256-GCM), and automated data-erasure pipelines. He holds an M.Tech in Computer Science from BITS Pilani with hands-on research in Machine Learning and distributed data pipelines.

Based in Noida, India, Aman speaks English and Hindi and is driven by building software that scales and delivers real business value.