Mobile engineer Gurugram, India
I’m Hemant Singh, a mobile engineer with a decade of experience turning legacy code into modern products, scaling iOS foundations, and helping teams ship with confidence.
01 / Apps first
Independent products built from idea to store: focused, useful, and ready for real people.
Your close circle, one tap away—even when their phone is locked.
Built on Apple’s Push to Talk framework with private friend channels, group conversations, lock-screen replies, and encrypted voice that is never recorded or stored.
Tap once.
Eight word games. One bright place to keep your mind moving.
Fresh daily puzzles, quick sessions, instant feedback, and useful hints across Rebus, Guess The Word, Word Trail, Clue Craft, and more—without an account.
Eight ways02 / Experience
From hands-on app development to engineering leadership, platform modernization, and healthier releases.
Building mobile product experiences in a high-scale, fast-moving engineering environment.
Unified three iOS codebases through the Henosis project, rebuilt CI/CD on GitHub Actions, reached 99.9% crash-free users, modernized analytics, and mentored the iOS team.
Developed an iOS integration-testing framework with XCUITest and WireMock, and helped deliver the Car Reserve experience through a BFF.
Owned Discovery work, built Shared Shopping with Apple’s Group Activities framework, improved test coverage, and created a critical-module health dashboard.
Built configurable banking onboarding and KYC flows, improved unit-test coverage, delivered a BCG staffing app, and developed a Node.js proxy API on AWS.
Built a multi-client iOS application from scratch in Swift and developed a progressive web application with React.
Developed Android and iOS apps, implemented CI/CD and XMPP chat, and shipped client products with Swift, Objective-C, and Java.
03 / Open work
A selection from my open-source archive: utilities, mobile prototypes, and practical experiments.
A searchable, section-ready picker that accepts custom data without adding friction.
View repository ↗A news reader built with collection views, table views, and in-app browsing.
View repository ↗An iOS library experiment for adding a real-time conversational layer to an app.
View repository ↗A browser-based view of commodity prices across Indian agricultural markets.
View repository ↗04 / Toolkit
Tools for building better apps—and healthier ways to release them.
For expressive, platform-native experiences.
↗Nagpur University · 2011–2015
Professional Hindi and English; elementary Spanish.
Cybersecurity at Work · Duolingo Spanish Fluency
05 / Contact
Have a small-screen problem?