Hi I'm Jayasai Nagarajan
Enthusiastic full-stack developer skilled in MERN/MEAN, passionate about emerging tech, and experienced in shipping scalable, reliable products.
Skills & Badges
Core technologies and platforms
ReactNode.jsExpress.jsMongoDBAWS CloudCI-CD PipelineSQLREST APIJestGitBootstrapTailwind CSS
Experience
Impact and responsibilities
Product Developer
Camp Automation, Chennai — Nov 2022 - Present
- Developed scalable MERN applications and improved user engagement by 30% via frontend revamp.
- Integrated Meta Ads and Google Ads APIs for campaign tracking.
- Implemented Jest and Mocha, reducing bugs by 40%.
- Optimized backend queries, reducing downtime by 40%.
- Best Performer Award; redesign increased retention by 25%.
Software Trainee
Pom Tech, Chennai — Jun 2022 - Nov 2022
- Built frontend and backend features using MERN.
- Collaborated with designers to create responsive interfaces.
- Improved QA efficiency; cut bug resolution time by 40%.
Delivery Engineer
Adglobal360 — Present
- Mint360 project: scalable API design and AWS deployment pipelines.
- Enhancing reliability and implementing MERN/MEAN solutions for high-traffic modules.
Projects
Selected work
AI Newsletter Platform (AidaJet)
Dec 2024 – June 2025
An AI-powered newsletter automation platform that generates, schedules, and delivers personalized email campaigns.
MERNAWSSESRedisAI AutomationContent GenerationScalable ArchitectureBackground JobsZohoMailchimp
Lead Generation Software
Jul 2023 - Dec 2023
Integrated Facebook, Instagram, and LinkedIn APIs for automation and analytics. Enabled social login, sharing, and real-time updates.
Facebook APIInstagram APILinkedIn API
Restaurant Website
Jun 2022 - Sep 2022
Dynamic restaurant website with menu management, order tracking, and responsive design.
MERNResponsiveE-commerce
Contact
Let’s build something great
Send a message
I’ll get back within 1–2 business days.
Details
Reach me directly
Name: Jayasai Nagarajan
Title: Software Developer
Location: Chennai, India
Email: [email protected]
Phone: +91 9566540048