7+
Years of experience
Worked from teaching Python to building large business apps.
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Software developer with 7+ years of experience building websites, web apps, and mobile apps.
Works with Next.js, React.js, Node.js, MongoDB, Android, AWS, and web hosting.
Worked from teaching Python to building large business apps.
Built client projects, business tools, and public websites.
Built mobile apps with simple and useful user flows.
Frontend, full stack, cloud setup, and UI work.
Quick intro
7+
Years
I work on frontend, backend, hosting, and deployment to make sure the full product works well.
Builds websites, web apps, and mobile apps with React.js, Next.js, Node.js, and MongoDB.
Deploys apps on AWS, Vercel, and custom servers.
Handles domains, SSL, DNS setup, and production release work.
Delivered 10+ web projects and 5+ mobile apps.
SCAD College of Engineering & Technology, Anna University
2016
81.7%
Jayaraj Annapackiam C.S.I. College of Engineering, Anna University
2014
72.9%
I started in teaching, then moved into web development, team leadership, sports products, and large retail apps.
Leading frontend work for Albertsons projects using React, Redux, TypeScript, and GraphQL.
Built frontend apps for sports platforms, tournaments, and blockchain products.
Led web and mobile projects and handled frontend, backend, AWS, and CI/CD work.
Built data tools, analytics features, and web products using Python, Flask, React.js, MongoDB, and Java.
Taught Python and cloud computing and guided students in the CSE department.
Projects are grouped by company. Personal projects are in a separate section.
Projects from my work at UST.
React microfrontend for resale grocery item workflows inside Albertsons Partnership Portal, focused on item onboarding and vendor collaboration.
Developed responsive flows for item creation and management using React.js.
Integrated GraphQL queries and mutations for reliable item retrieval and updates.
Fresh item management interface for produce and other perishable goods, handling packaging hierarchies, distribution, and compliance validations.
Built UI flows for GTIN, PLU, and SLU handling and store-level product setup.
Created reusable components and supported cross-functional product delivery with QA and business teams.
Store-created item workflow that lets associates directly manage localized item creation with better speed and operational flexibility.
Built intuitive screens for item setup and management for store associates.
Improved GraphQL-driven flows for item creation and update performance.
Projects from my work in sports and tournament platforms.
Blockchain-based gaming app focused on secure, transparent in-game transactions across Algorand and Ethereum networks.
Designed engaging UI patterns for gaming workflows.
Integrated blockchain-backed transactions into the user experience.
Tournament organizer platform for bowling leagues, covering matches, player statistics, and operational workflows.
Built responsive interfaces for tournaments, player stats, and league management.
Optimized GraphQL queries for faster data retrieval and smoother updates.
Projects from my work on business web and mobile apps.
Tailor shop management system spanning web and mobile, covering customer data, operations, and order tracking.
Delivered both web and mobile interfaces for operational workflows.
Supported end-to-end data handling with React.js, Node.js, MongoDB, and Android.
Educational mobile app for school students, designed to make learning accessible and easy to navigate.
Led development of the mobile experience for students.
Delivered a practical app flow centered on usability and content access.
Projects from my work on data and analytics tools.
Server-side data transformation pipeline and multi-database visualization tool used to route, process, and present data effectively.
Designed the processing pipeline for secure data transformation and transmission.
Supported chart-based visualization across multiple storage systems.
Website interaction tracking system used to analyze user behavior through heatmap-driven insights.
Implemented and optimized the heatmap layer for real-time behavior analysis.
Connected data capture to a useful visual understanding of user interaction patterns.
Projects I built on my own.
AI-based QR hotel menu experience that lets guests browse menus and place orders without printed menus or server dependency.
Built the responsive frontend in Next.js for a smooth ordering flow.
Implemented a secure MongoDB-backed backend and deployed the platform on Vercel.
Integrated AI-assisted menu experiences and tested thoroughly across devices and browsers.
Clipboard assistant for saving and organizing copied content such as links, notes, and snippets across devices.
Designed a responsive Next.js interface for content capture and retrieval.
Built MongoDB-backed storage with reliable retrieval and cross-device access patterns.
POS-style app for shops that simplifies money calculations, transaction handling, and menu item management.
Built a responsive React.js frontend for day-to-day shop workflows.
Developed Express.js and MongoDB backend services and deployed supporting infrastructure on AWS Lightsail.
Bible story app in Tamil and English designed for clear reading and easy access.
Built a responsive React.js interface focused on readability.
Offline Android POS app for shops that stores items and keeps calculations accessible on the go.
Designed and built an offline Android experience for quick shop operations.
My main strength is frontend development, and I also work on backend, mobile apps, cloud setup, and design tools.
Managed version control using Git, GitHub, and GitLab.
Used GitHub Actions to set up CI/CD pipelines for automated builds and deployments.
Configured domains through GoDaddy, Namecheap, and Hostinger, including DNS, IP mapping, and SSL certificates.
Used LetsEncrypt for SSL management and hosted both static and dynamic sites on AWS and Vercel.
Contact
I can build the UI, connect the backend, deploy the app, and keep the user experience simple.