Pugalenthi S
Mern Stack Developer
Chennai,TN
Summary
Full Stack Developer with 3.5 years of experience building scalable web applications using modern frameworks and libraries. Utilizes strong coding standards and best practices to ensure maintainable and efficient codebase. Proven track record of integrating RESTful APIs and optimizing database queries for performance and reliability.
Overview
4
4
years of professional experience
Work History
Full Stack Developer
TrdFin Support Services Private Limited
11.2022 - Current
- Designed and developed scalable web applications using MongoDB, Express.js, React.js, and Node.js (MERN Stack), improving application reliability and performance.
- Reviewed code, debugged issues, and implemented fixes, ensuring 99% application uptime and reducing production bugs.
- Built and maintained RESTful APIs (REST APIs) and back-end services, while optimizing database queries in MongoDB to improve data retrieval speed.
- Integrated third-party APIs and services such as payment gateways, authentication providers, and cloud storage to extend functionality and improve user experience.
- Optimized front-end performance by reducing page load through efficient handling of JavaScript, React components, CSS, and image assets.
- Collaborated with team members using Git and GitHub for version control and code reviews, while leveraging CI/CD pipelines to automate testing and deployment.
Mern Stack Developer
Itransz Private Limited
03.2022 - 07.2022
- Delivered high-performing web solutions by leveraging the MERN stack (MongoDB, Express.js, React.js, Node.js) to design, code, and deploy full stack applications.
- Engineered RESTful APIs and microservices to connect front-end and back-end systems, enabling reliable communication and secure data exchange.
- Applied advanced React techniques, including Redux and Context API, to manage complex application state and enhance scalability.
- Ensured system stability by diagnosing and resolving production issues in real time, minimizing downtime and safeguarding client operations.
- Established CI/CD pipelines with Jenkins to streamline builds, testing, and deployments, improving release velocity and development efficiency.
- Utilized Docker and Docker Compose to containerize applications and orchestrate deployments across multiple environments, ensuring consistency from development to production.
Education
Full Stack Development - Mern Stack Development
Guvi
Chennai, India 04.2001 -
Bachelor of Engineering - Mechanical Engineering
The Kavery Engineering College
Salem, India 04.2001 -
Skills
ReactJS
Timeline
Full Stack Developer
TrdFin Support Services Private Limited
11.2022 - Current
Mern Stack Developer
Itransz Private Limited
03.2022 - 07.2022
Full Stack Development - Mern Stack Development
Guvi
04.2001 -
Bachelor of Engineering - Mechanical Engineering
The Kavery Engineering College
04.2001 -
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