Hi, I'm Rahul O R
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 scalable web applications.
My Journey
Full-stack Developer
Tekzai
Remote, Full-time
Contributed to high-impact projects including Digital Twins and IoT solutions:
- AssetPulse: Built interactive 3D visualizations using React Three Fiber & WebXR.
- Smart Asset Tracking: Integrated real-time IoT/SCADA data with Mapbox.
- Pharmacy Management: Developed core inventory and POS modules (React & Node.js).
Full-stack Developer
Brototype
Kochi, India · On-site
Developed full-stack web applications from design to deployment:
- E-commerce: Implemented robust shopping cart with secure payment gateway.
- Hospital System: Designed MERN Stack system for patient & doctor management.
Technical Expertise
Frontend
React, Next.js, React-native, Tailwind CSS, TypeScript
Backend
Node.js, Express, Go, MongoDB, PostgreSQL, SQL
Cloud & DevOps
AWS, Azure, Docker, Kubernetes, CI/CD, Git Actions
Tools & Agile
Git, Jest, Figma, Scrum, Agile methods, Jira
Who am I?
I'm a passionate Full Stack Developer with over 3+ years of experience building modern web applications. I specialize in JavaScript ecosystem, working with React, Node.js, and cloud technologies.
My journey in tech began with a deep curiosity for how things work on the internet. Since then, I've worked with fast-paced companies to create digital products that are not only functional but visually captivating and user-friendly.
When I'm not coding, you can find me reading tech blogs, exploring new tools, or contributing to the tech community. I believe in continuous learning and staying updated with the latest technological shifts.
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!