Sabarish R

Mobile App Developer — React Native & Expo

Madurai, India 625016
sabarishr1997@gmail.com · +91 80988 70167
LinkedIn · GitHub

Summary

Software developer with hands-on experience building cross-platform mobile apps using React Native and Expo. Comfortable with JavaScript, REST APIs, and authentication using Auth0. Built and shipped a working app running on both mobile and web, and eager to grow as a mobile developer contributing to real-world projects.

Skills

Languages: JavaScript, Python, Swift

Mobile & Web: React Native, React, Expo, Mobile Development

Integration: REST APIs, Auth0, OAuth / JWT

Environments: Linux, macOS, Windows

Experience

Mobile App Developer Intern

Apr 2026 — Current

Reudan International, Madurai

Building a cross-platform freight logistics app in React Native + Expo, one JavaScript codebase for mobile and web.
Shipped a functional prototype (mocked JSON), then integrated live REST APIs via ngrok for on-device testing.
Implemented Auth0 authentication — login, logout, session persistence, organisation-scoped JWTs for multi-tenant access.
Tested end-to-end on a physical device alongside the web build, debugging across both platforms from one codebase.

iOS Developer

Mar 2025 — Aug 2025

Hitasoft Technology Solutions P. Limited, Madurai

Developed iOS applications using Swift and UIKit, improving stability through crash-report and log analysis.
Implemented secure social login (Google, Facebook, Apple); worked across OS X and Windows environments.

iOS Trainee

Jul 2024 — Dec 2024

Hitasoft Technology Solutions P. Limited, Madurai

Assisted in iOS app development, gaining hands-on experience with Swift and database-driven features.

Computer Science Faculty

Jul 2023 — Feb 2024

M.N.U Jayaraj Nadar HR Sec School, Madurai

Taught programming and computer science to grades 11–12; ran online aptitude and programming training.

Freelance Trainer

May 2018 — Jan 2022

Self-employed, Madurai

Delivered ongoing programming and aptitude training to students, tailoring lessons to individual needs.

Projects

Web-Content iOS App — WKWebView content loading, UINavigationController/UITabBarController navigation.

Local Notifications App — UIDatePicker + UNUserNotificationCenter scheduling.

Social Login Screen — secure multi-login for Google, Facebook, Apple, mobile.

Education & Certification

B.Tech, Information TechnologySethu Institute of Technology · GPA 6.89

2018

iOS App Development, UIKit & SwiftHitasoft Technology Solutions

2024

Data Science CertificationGUVI — Python & Analytical Tools

2023