Kasthuri Rangan

MERN STACK & AI DEVELOPER

Full Stack Developer with 2+ years of experience building scalable web applications using the MERN stack and AI-powered automation solutions.

My Resume

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Who I Am

About Me

README.md

“Full Stack Developer with 2+ years of experience building scalable web applications using the MERN stack and AI-powered automation solutions.”

I specialize in developing end-to-end features, from designing RESTful APIs and backend microservices (FastAPI, Express) to building responsive, modern user interfaces with React, Next.js, and TypeScript.

My hands-on experience includes engineering workflow automation (Zoho CRM, Meta APIs), real-time notification reminder systems (WhatsApp, Telegram, Email), and secure database configurations (MongoDB, PostgreSQL, Supabase).

Lines: 12 · UTF-8TypeScript / React

My Philosophy

Design with intent, build for scale, write readable code, and ensure 100% responsiveness on every screen.

Core Focus

✓ Full Stack Architectures
✓ Responsive UI Engineering
✓ API Integrations & Webhooks

My Career Path

Experience

Associate Software Engineer

Simplita AI Technologies Private Limited·Full-Time

07/2025 – Present

Core Domain: Low-Code/No-Code Platform & Client Integrations

Engineered scalable backend services, FastAPI REST APIs, and reusable UI components for an enterprise grade no-code platform.
Designed and implemented zoo-like Zoho CRM webhooks, multi-stage reminder workflows (WhatsApp, Email, Telegram) and secure Google Drive automated structures for ENN Consultancy.
Built multi-channel outreach automation systems integrated with email, WhatsApp, and AI voice agents (Vapi, Bolna) for Project Saravaraj.
Developed real-time automated document storage and secure credential key management systems.

Next.jsTypeScriptPythonFastAPISupabaseOpenAI APIsZoho CRMMCP ToolsGit

Full Stack Developer Intern

REVOLTRONX·Internship

10/2024 – 07/2025

Developed and enhanced web application features using the MERN stack with TypeScript, ensuring type safety and maintainable code architecture.
Engineered a gamified reward system including features like boarding passes and visitor visas based on user activity, significantly improving user retention.
Spearheaded UI/UX improvements by fixing bugs, refining layouts, and ensuring full responsiveness across devices.

TypeScriptReactNext.jsNode.jsExpress.jsMongoDBGit

Junior Web Developer Intern

GET INTO DARE·Internship

04/2024 – 08/2024

Built and maintained end-to-end features using the MERN stack, contributing to a scalable and responsive web application.
Developed an AI-powered quiz generation system within the user profile, delivering daily randomized quizzes with a streak and points reward system.
Identified and resolved critical frontend and backend bugs, optimizing the application for cross-device responsiveness.

JavaScriptReactNode.jsExpress.jsMongoDBGit

Stack Capabilities