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arasu_ramanan

Arasu Ramanan

@arasu_ramanan
India
English, Tamil, Hindi
About me
Hi! I'm a Full-Stack MERN Developer specializing in MongoDB, Express.js, React.js, and Node.js. I build modern, responsive, and user-friendly web applications tailored to your needs. My services include: • Full-Stack Web Development • React.js Frontend Development • Node.js & Express.js Backend Development • REST API Development & Integration • MongoDB Database Management • Authentication & Authorization • Website Bug Fixing and Optimization I focus on clean code, quality solutions, and client satisfaction. Let's turn your ideas into reality!... Read more

Skills

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arasu_ramanan
Arasu Ramanan
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will develop a full stack web application using mern stack
From$20 / projectMore details
Bug Fixes
I will fix react bugs and improve user interfaces
From$15 / projectMore details

Portfolio

Work experience

AI_Security, Robotics & IoT Solutions Singapore

Technology Analyst

AI Security, Robotics & IoT Solutions Singapore • Full-time

Mar 2025 - Nov 2025 • 8 mos

Developed MERN-based condominium management modules for resident, visitor, parking and facility management, supporting multi-tenant workflows and RBAC. • Engineered REST APIs for resident activity, vehicle entry/exit, visitor logs and visitor management using Node.js, Express.js and MongoDB; integrated Redis caching and AWS EC2 infrastructure for backend applications. • Built a Health Check Dashboard for Singapore-based clients using REST APIs to monitor website uptime, downtime and availability; created 40+ REST APIs. • Delivered real-time notification and visitor-access workflows. • Integrated RTSP camera streaming into web applications through third-party systems.

Kambaa

MERN Stack Developer

Kambaa • Full-time

Jan 2024 - Jan 2025 • 1 yr

Developed and scaled MERN-based web applications for Easy Daily, a hyperlocal delivery application serving local vendors and customers; with a teammate, optimized a complex table from 10 minutes to 90 seconds. • Contributed to multiple Freshworks projects and delivered reusable application features. • Designed an HTML, CSS, JS frontend for a client website, focusing on performance, SEO, responsive design, and loading speed. • Implemented CRUD operations and REST API integrations across projects. • Deployed frontend and backend applications on local servers and managed build, environment configuration, and testing workflows.