Headline

Software Engineer @ OneCard | FPL Technologies | React Native | Android | iOS | Mobile App Developer

About

A pragmatic engineer who loves solving problems rather than creating them, thinks from first principles and ships simple solutions to hard problems. 4+ years shipping mobile apps at scale in high-growth fintech, end to end on iOS and Android. Core contributor to OneCard (10M+ downloads, 3M+ users), helped shape the base architecture, reusable component system, navigation patterns, and data-flow conventions now used across 150+ screens. Led the migration from the legacy React Native bridge to New Architecture (TurboModules, JSI) enabling faster native communication and long-term maintainability. Heavily integrates AI tooling into day-to-day development to move faster and stay focused on what actually matters. Open source maintainer of react-native-network-tools ( https://github.com/imsankalp/react-native-network-tools ) If you're looking for someone with a product-oriented mindset who owns problems rather than just closing tickets, let's talk.

Location

Pune District

AI stack

claude code

claude

codex

kiro

opencode

Google ADK

Work experience

Software Engineer at FPL Technologies(OneCard), Oct 2021 - Present · 5 y, Pune District

Software Engineering Trainee at MountBlue Technologies, Jul 2021 - Oct 2021 · 4 mos, Bengaluru

Education

Bachelor of Engineering, Computer Science, CHANDIGARH UNIVERSITY

Public links

github: https://github.com/imsankalp

medium: https://medium.com/@sankalpkumar.singh60

imsankalp.dev: https://imsankalp.dev/