A. Karn

I build the quiet software behind loud machines.

Lead Full Stack Engineer at PivotX Advisors. Six-plus years across React Native, React/TypeScript, and Python/Go/Node backends — now building agentic AI and data platforms on Databricks, GCP and Azure.

Currently
PivotX Advisors, New Delhi
Before
Upstem Technologies · Leapfrog Technology · Sunya Health Solutions
Experience
Apr 2025Present
New Delhi, India
Lead Full Stack Engineer
PivotX Advisors

Architecture, AI engineering and delivery for an agentic data platform on Databricks and GCP; SSO and Unity Catalog access control; ISO 27001 / SOC 2-aligned lifecycle; leading engineers across front end, backend and data.

Aug 2023Dec 2025
Sydney, Australia · Remote
Senior Software Engineer (Contract)
Upstem Technologies

Architected a sports social app in React Native and led five mobile developers; white-label platform serving multiple brands from one codebase; Stripe, Fastlane and GitHub Actions CI/CD.

Sep 2021Aug 2023
Kathmandu, Nepal
Software Engineer
Leapfrog Technology

Offline-first inventory tracking in React Native and Go; a HIPAA-compliant booking app for a US healthcare provider; Mapbox integration for last-mile logistics.

Nov 2019Sep 2021
Kathmandu, Nepal
Software Engineer
Sunya Health Solutions

OpenCV bridged into React Native over JSI for on-device diagnostics; an offline sync engine for rural health screening; regional wallet and subscription payments.

2020 — 2025
B.Sc. (Hons) Computer Science, Data Science
University of London
Field

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