I'm an engineer and product builder working across the full stack — from Swift and SwiftUI on iOS to Go and NestJS on the server, to Kubernetes and distributed systems in production. I've shipped apps to the App Store and built production platforms used by real people.

By day I build social and media platforms at Krowdz and contribute to NeSecure, an enterprise IoT platform managing real edge devices in the field. Outside of work, I'm shipping Murmur and Tapdoor.

Always open to interesting conversations about products and software. or find me on GitHub and LinkedIn.

Experience

40Bears Tech Corp/Senior Software Engineer
Oct 2025 – Present
WealthDost
  • –Took the platform from zero to production by architecting a GraphQL API in NestJS, a React Native mobile app, and a PostgreSQL data layer — serving retail investors at launch
  • –Reduced onboarding drop-off by designing SEBI-compliant KYC flows that eliminated manual verification steps for new investors
  • –Shipped faster by leading a five-engineer team, owning the technical roadmap, and cutting cross-team coordination overhead through clear API contracts
NeSecure
  • –Scaled device visibility to 15,000+ enterprise edge routers by building a Go ingestion pipeline over MQTT designed to handle bursty telemetry without data loss
  • –Cut incident response time for network ops teams by shipping a Vue 3 live dashboard with real-time alerting and per-device drill-down
  • –Improved system reliability by deploying on Kubernetes and wiring OpenTelemetry tracing end-to-end, giving the team full visibility into failures across a multi-tenant architecture
Krowdz Inc/Senior Software Engineer
Jan 2023 – Oct 2025
  • –Enabled real-time video for 5,000+ community members by building a live conferencing module using LiveKit, Vue 3, and Node.js — with no reliance on third-party meeting tools
  • –Grew the platform's mobile reach by shipping two React Native + Expo apps (short-video feed and content discovery) to both iOS and Android
  • –Maintained 99%+ uptime across a 634-route Laravel + Elasticsearch monolith by improving query patterns, adding test coverage, and owning production incident response
40Bears Tech Corp/Senior Software Engineer
Oct 2021 – Dec 2022
  • –Delivered a large-scale frontend migration two months ahead of schedule by introducing a component-driven architecture in React and Next.js that replaced a tightly coupled legacy codebase
  • –Reduced local environment setup from days to under an hour by introducing Docker and GitHub Actions CI/CD pipelines across client projects
  • –Raised pull request quality and reduced review cycles by leading code reviews and mentoring junior engineers across React, Node.js, Express, Vue.js, and Laravel stacks
Tata Consultancy Services/Developer
Feb 2020 – Apr 2021
  • –Delivered secure banking features for a major French financial institution by working in TypeScript and Java within strict PCI-DSS and enterprise compliance constraints
  • –Accelerated onboarding for 150+ engineers across the organisation by building an internal training platform in React and Node.js — replacing an ad-hoc, untracked process
Jaspal Singh