Looking for a job

Chetan Sharma

@chetansharma9

Lead Mobile Application Developer at OrisHub Health who built a React Native wellness app with Apple Health and Android tracking.

India

Message

For OrisHub Health, I architected and built a React Native and Expo wellness app using the New Architecture. I integrated Apple Health with Swift and HealthKit, and Android health tracking with Kotlin.

I developed a real-time dashboard for wellness metrics and implemented POLSO™ Walk & Earn, which distributes ORIS Tokens based on user activity. I also set up monitoring, logging, and crash tracking.

At Encora Innovation Labs, I worked on KulturPass DE, a cultural marketplace serving thousands of active users across Germany. I developed and maintained the app, optimized native modules with Swift and Kotlin, and supported sprint planning and task distribution.

At Ojas Innovative, I modernized Keap’s React Native architecture and rewrote legacy native modules. I also directed mobile development for Thryv Pay, while earlier projects included a comic reader, a white-label utility app, and native Android applications.

Experience

Work history, roles, and key accomplishments

Freelance Lead Mobile Developer

Remote (Switzerland Client)

Apr 2026 - Aug 2026 (4 months)

Architected and built a high-performance health application using React Native and Expo, integrating Apple Health and Android health tracking. Developed a real-time health dashboard and implemented a fitness-reward engine.

React Native Expo Swift Kotlin New Architecture Bun Tanstack Query Redux Firebase Crashlytics App Analytics

Tech Lead – React Native & Native Developer

Encora Innovation Labs

Apr 2025 - Feb 2026 (10 months)

Developed and scaled a large-scale cultural marketplace application for Germany, writing clean React Native code and collaborating with cross-functional teams. Managed sprint planning and task distribution using Jira and Confluence.

React Native Swift Kotlin Scrum Jira Confluence App Analytics JavaScript TypeScript

Tech Lead – Mobile Applications

Ojas Innovative

Aug 2022 - Mar 2025 (2 years 7 months)

Led React Native architecture modernization and integrated app monitoring for a CRM platform. Directed end-to-end mobile development for a payments app using Expo and maintained native extensions.

React Native Expo Swift Kotlin Scrum Jira Confluence App Analytics Firebase Crashlytics Synopsys Blackduck JavaScript TypeScript Bun Tanstack Query

React Native Developer

Newput Infotech Pvt Ltd

Dec 2019 - Aug 2022 (2 years 8 months)

Built a comic reader app with real-time social features and image caching, and engineered a white-label energy utility app with multi-tenant architecture and localization. Utilized Swift and Kotlin for native modules.

React Native Swift Kotlin Scrum Jira Confluence App Analytics Redux toolkit Firebase TypeScript Redux Thunk App Localization

Android Developer (Native)

JSM Infosoft Pvt Ltd

Dec 2018 - Dec 2019 (1 year)

Developed a scalable native grocery delivery app with Google Maps integration and real-time tracking. Wrote production-grade Kotlin and Java code and conducted performance tuning.

Android Studio Kotlin Java Scrum Jira App Analytics Google Maps API Firebase

Android Developer (Native)

Techrefic Technology

Jan 2017 - Jul 2018 (1 year 6 months)

Handled full lifecycle native application delivery across fitness, music, and matrimonial apps. Designed complex layouts using XML and developed native backends using Java and early-stage Kotlin.

Android Studio Kotlin Java Jira App Analytics Firebase