Summary
Overview
Work History
Education
Skills
Websites
Languages
Timeline
Generic

Abdul Rahman

Chennai

Summary

Senior React Native and React.js Developer with over 7 years of experience in mobile and web application development. Expertise in React Native (Expo & CLI), React.js, state management, REST APIs, asynchronous programming, performance optimization, and test-driven development. Strong understanding of application lifecycle, reusable component architecture, and modern JavaScript practices.

Overview

7
7
years of professional experience

Work History

Senior Associate

Cognizant
Chennai
11.2024 - Current
  • Worked on FinTech applications with a strong focus on security, performance, and scalability.
  • Practiced test-driven development using Jest, Vitest, and React Native Testing Library.
  • Developed secure and compliant mobile and web applications that handle sensitive financial data.
  • Built React Native Expo applications using Zustand for state management, and React Query for API handling.
  • Integrated Google SDKs, Crashlytics, and Expo location tracking.
  • Implemented secure API integration with optimized caching, and background data syncing.
  • Enhanced app performance and stability through efficient state and server data management.
  • Collaborated with stakeholders to gather and analyze project requirements for optimal solutions.

Technical Lead

ConcertIDC
Chennai
11.2019 - 10.2024
  • Participated in a project from requirements analysis, prototype phase, development, delivery, and maintenance.
  • Handled a team of peers and managed the project to meet the goals in Agile methodology.
  • Mentored junior developers through regular one-on-one meetings, providing guidance on best practices, coding standards.
  • Coordinated with cross-department teams to ensure a seamless end-to-end software delivery process.
  • Having experience in working with Native Bridge Modules.
  • Created a React application with TypeScript and Tailwind, and published it on NPM.
  • Having experience in CI/CD pipelines using GitHub Actions.
  • Created EC2 and integrated S3 bucket for image and video uploading.
  • Integrated AWS Cognito for authenticating guest user sessions.
  • Integrated AWS Amplify for pre-made auth UI, as well as social logins.
  • Integrated AWS SNS for push notifications using the pub/sub concept in React Native.

Junior Software Engineer

Cindrel Technologies Private Ltd.
Chennai
10.2018 - 10.2019
  • Developed native Android applications from scratch and published them to Google Play.
  • Worked closely with the QA team to address identified issues promptly, ensuring a high level of product stability upon release.
  • Improved software efficiency by identifying and resolving programming bugs.
  • Delivered high-quality code on time, contributing to overall project success.
  • Assisted in the design and implementation of user-friendly interfaces.

Education

MBA - Human Resources Management

Pondicherry University, Loyola College
Chennai, Tamil Nadu
05.2021

B.E - Computer Science

Rajalakshmi Institute of Technology
Chennai, Tamil Nadu
05.2018

Skills

  • React Native and Reactjs
  • JavaScript and TypeScript
  • HTML and CSS
  • Android development
  • iOS development
  • Java programming
  • SQLite database management
  • Version control with Git and SVN

Languages

  • English
  • Tamil

Timeline

Senior Associate

Cognizant
11.2024 - Current

Technical Lead

ConcertIDC
11.2019 - 10.2024

Junior Software Engineer

Cindrel Technologies Private Ltd.
10.2018 - 10.2019

MBA - Human Resources Management

Pondicherry University, Loyola College

B.E - Computer Science

Rajalakshmi Institute of Technology
Abdul Rahman