Hello, I'm
Prabakaran - Full Stack Developer Portfolio
I'm a Full-Stack Software Engineer with 3 years of hands-on experience. I build AI-powered products from start to finish using Next.js, React, TypeScript, and Node.js. I solo-shipped CrayonSparks, a live AI SaaS, and scaled LeetCampus to serve 2,500+ students at once. I also helped build LeetCV, now used by over 150,000 people. Clean code, type-safe APIs, and fast shipping are what I focus on.
Mastering the craft
Technologies I use
The tools and technologies I use to bring ideas to life
Frontend
Building beautiful user interfaces
Backend & APIs
Creating robust, type-safe APIs
AI & Payment Integrations
Shipping AI-powered product features
Cloud, Deployment & Storage
Deploying & scaling in the cloud
Database
Managing data efficiently
Tools
Essential development tools
Version Control
Code collaboration & versioning
Always learning and exploring new technologies to stay at the cutting edge
Professional Experience
Building impactful solutions and driving results through code
Darthwares is an AI product studio. I own features end-to-end across its products — from client requirements and design through deployment.
AI-powered college academic & placement platform
- Engineered a scalable role-based access system for admins, professors and 2,500+ students, ensuring secure and efficient workflows
- Built AI-driven modules including Leet Tutor (AI slide generator) and Mock Placement Drive with automated AI-generated feedback, boosting engagement by 35%
- Built backend services and placement-drive workflows — QR-code attendance and drive updates via email/SMS notifications — serving 2,500+ concurrent students per placement drive and cutting manual work by 80%
- Implemented dynamic onboarding forms & real-time features for placement-drive and academic workflows
AI-powered resume builder
- Contributed to LeetCV, an AI-powered resume builder trusted by 150,000+ users worldwide
- Built Leet Link, a Linktree-style module enabling users to share resumes, portfolios and social profiles
- Refactored legacy code and optimized workflows, reducing component complexity and cutting re-render issues by 40%
- Implemented telemetry and analytics dashboards, improving visibility into user activity and enabling data-driven decisions
Enterprise digital transformation website
- Built a custom event registration system for seamless data capture and user management
- Integrated spreadsheet automation to export registration data, reducing manual reporting work by 90%
- Optimized site structure, metadata and SEO, enhancing organic visibility and performance metrics
Key Contributions
- Built and shipped three production web applications end-to-end with Next.js, TypeScript, Tailwind CSS, Firebase & tRPC — owning features from design through deployment
- Improved page load speeds by 40% and cut re-render issues by 40% by refactoring legacy code and optimizing rendering across production apps
- Automated result-report emails to admins with Vercel Cron Jobs, dispatching performance summaries once a mock placement drive or test completes
- Designed reusable UI components & modular frontend architecture, accelerating development by 25%
- Established Jest unit testing for core workflows, improving reliability and reducing regressions
- Resolved production issues, improving platform stability by 20% and reducing downtime
- Refactored legacy code in Agile teams, cutting technical debt & complexity by 30%
- Worked directly with clients and cross-functional stakeholders to turn requirements into technical specifications, delivering client-facing apps to spec and on schedule
- Performed code reviews and ensured smooth deployments across cross-functional releases
Darthwares is an AI product studio. I own features end-to-end across its products — from client requirements and design through deployment.
- Built and shipped three production web applications end-to-end with Next.js, TypeScript, Tailwind CSS, Firebase & tRPC — owning features from design through deployment
- Improved page load speeds by 40% and cut re-render issues by 40% by refactoring legacy code and optimizing rendering across production apps
- Automated result-report emails to admins with Vercel Cron Jobs, dispatching performance summaries once a mock placement drive or test completes
- Designed reusable UI components & modular frontend architecture, accelerating development by 25%
- Established Jest unit testing for core workflows, improving reliability and reducing regressions
- Resolved production issues, improving platform stability by 20% and reducing downtime
- Refactored legacy code in Agile teams, cutting technical debt & complexity by 30%
- Worked directly with clients and cross-functional stakeholders to turn requirements into technical specifications, delivering client-facing apps to spec and on schedule
- Performed code reviews and ensured smooth deployments across cross-functional releases
Featured Projects
A showcase of my recent work and side projects
CrayonSparks
AI Book SaaS — Founder & Sole Engineer
LeetCV
AI Resume Builder · 150,000+ users worldwide - Built at Darthwares
LeetCampus
AI-powered College Academic & Placement Platform - Built at Darthwares
Ennuviz
Enterprise Digital Transformation Website - Client Project at Darthwares
Portfolio Website
Modern portfolio with stunning animations
A&K Clothing Store
Full-stack Fashion E-commerce with Razorpay & Admin Dashboard - Personal Project
Get In Touch
Have a project in mind? Let's work together!
I'm always open to discussing new projects, creative ideas or opportunities to be part of your vision.
Contact Information
Location
Coimbatore, India