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 Nadu05.2021
B.E - Computer Science
Rajalakshmi Institute of Technology
Chennai, Tamil Nadu05.2018
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