Hi, I'm Rahul O R
Full Stack De
I'm a passionate and results-driven software engineer with 3+ years of experience in building scalable, secure, and user-friendly applications. My expertise lies in creating seamless user experiences, optimizing performance, and ensuring code quality.
Get To Know Me
I'm a passionate Full Stack Developer with over 3+ years of experience building web applications.
My Journey
Full-stack Developer
Tekzai · Full-time
Remote
Contributed to high-impact projects including Digital Twins and IoT solutions:
- AssetPulse (3D Digital Twin): Built interactive 3D visualizations using React Three Fiber & WebXR for municipal asset management.
- Smart Asset Tracking: Integrated real-time IoT/SCADA data with Mapbox for smart city predictive maintenance.
- Pharmacy Management: Developed core inventory and POS modules for a production-scale enterprise system using React & Node.js.
Full-stack Developer
Brototype · Full-time
Kochi, Kerala, India · On-site
Developed full-stack web applications, contributing to the complete development lifecycle from design to deployment:
- E-commerce Shopping Cart: Implemented a robust shopping cart with secure payment gateway integration and order tracking.
- Hospital Management System: Designed and built a comprehensive system for patient, doctor, and inventory management using MERN Stack.
Technical Expertise
Frontend Development
React, Next.js, React-native, Tailwind CSS
Backend Development
Node.js, Express, Go, MongoDB, MySQL, PostgreSQL, ...
Cloud & DevOps
AWS, Azure, Docker, Kubernetes, CI/CD
Tools & Methodologies
Git, Jest, Figma, Agile
Who am I?
I'm a passionate Full Stack Developer with over 3+ years of experience building web applications. I specialize in JavaScript, React, Node.js, and cloud technologies.
My journey in tech started when I built my first website at 15. Since then, I've worked with startups and established companies to create digital products that users love.
When I'm not coding, you can find me hiking, reading tech blogs, or contributing to open-source projects. I believe in continuous learning and staying updated with the latest technologies.
I'm passionate about creating solutions that not only look great but also solve real-world problems and provide exceptional user experiences.
Technical Expertise
I've worked with a range of technologies in the web development world, from front-end to back-end.
What I Offer
I provide a range of services to help your business grow and succeed in the digital world.
Web Development
Building responsive websites and web applications with modern technologies.
- Custom Websites
- E-commerce Solutions
- Progressive Web Apps
API Development
Creating robust RESTful APIs and GraphQL endpoints for your applications.
- RESTful APIs
- GraphQL
- Microservices
Cloud Deployment
Deploying and scaling applications on cloud platforms like AWS and Vercel.
- Cloud Migration
- CI/CD Setup
- Performance Optimization
Featured Projects
Here are some of my recent projects. Each project reflects my passion for creating exceptional digital experiences.
AssetPulse (3D Digital Twin)
High-fidelity Digital Twin for municipal asset management, bridging real-time IoT data with immersive 3D visualizations to facilitate predictive maintenance.
Smart City Asset Tracking
Real-time IoT/SCADA monitoring platform for Al Ain Municipality enabling predictive maintenance, live tracking, and sensor alerts.
Pharmacy Management System
Production-scale Enterprise ERP for pharmacy chains featuring advanced inventory control, POS modules, and real-time profit reporting.
E-commerce Platform
A robust shopping cart solution with secure payment gateway integration, order tracking, and dynamic inventory management.
Hospital Management System
Comprehensive system for managing patient records, doctor scheduling, and hospital inventory with a user-friendly interface.
Let's Work Together
Have a project in mind or want to discuss potential opportunities? Feel free to reach out!