Vikram Singh

I’m a Full Stack Engineer with 3 years of experience building backend systems for accounting, fintech, and healthcare-adjacent products. I was promoted from Full Stack Developer to Team Lead within a year at Hackingly, and I now lead backend architecture as a Team Lead at Outstrip Infotech.

At Outstrip, I lead backend architecture for a multi-tenant accounting and GST platform, covering vouchers, ledgers, financial-year close, and GST compliance with strict company-level data isolation. I manage a team of 5–6 engineers across React.js, Next.js, and Node.js/Express, turning product requirements into system design and delivery plans.

I’ve built performance-focused systems end to end, including a bulk-upload engine that processes 10,000+ records in under 5 minutes using BullMQ and Redis. I also migrated legacy systems to Node.js microservices and cut API response time by roughly 50% by adding a Redis caching layer for high-traffic endpoints.

I also introduced agentic AI into product workflows—LLM orchestration, tool-calling, and RAG-based retrieval—to eliminate manual data entry and simplify financial workflows for my team. Previously, I led ERP/HMS/NFC-based authentication systems at Hackingly, handled 500+ concurrent requests without downtime, and reduced release times by 30% with GitHub Actions CI/CD.