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Hi, I'm TejasA Full Stack Developer.

I build scalable and interactive web applications using

Typescript

,

React

,

Next.js

,

Bun

, and

PostgreSQL

, with a strong focus on UI, performance, and clean architecture.
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Featured

Experience

Cronlab Solutions

Cronlab Solutions

Working

Junior Software Developer

March 2025 - Present

Bangalore, India (On-Site)

• Engineered a high-concurrency reservation and checkout system using Django + Redis distributed locks; transitioned inventory reconciliation to async ETL/polling, cutting race conditions by 99.9% and handling 10,000+ daily cart operations at peak load across 1,000+ concurrent users.

• Architected a system-wide Global Search infrastructure driven by MySQL Full-Text Search and frontend debouncing, reducing API query latency by ~45% and standardizing search UX across 15+ marketplace modules.

• Scaffolded SmartGrow Marketplace from zero using Turborepo — defined monorepo structure, routing, state management, component library, and API layer across a 3-person cross-functional team.

• Built multi-tenant dashboards managing cultivation, inventory, and transfer workflows across 10+ farms; reduced user search time by ~60% via advanced filtering, tag-based search, and pagination.

• Strengthened organizational security by implementing RBAC, double-submit protection, and multi-tenant access controls, effectively neutralizing 100% of unauthorized payload execution risks.

• Unified 15+ disjointed UI components into a shared reusable architecture, reducing boilerplate by ~35% and frontend response delay by 200–300ms via optimistic UI updates.

• Delivered 8+ client-facing Cisco features; implemented Redis-cached high-frequency dropdowns achieving sub-10ms response times and ~95% backend load reduction.

• Automated compliance reporting for 50,000+ plant records, cutting manual effort by ~80%; shipped a cross-platform React Native app for field operators with offline-capable workflows.

ETF Ninja

ETF Ninja

Full Stack Developer Intern

December 2024 - February 2025

Remote

• Redesigned the UI with the UX team, boosting responsiveness and growing the user base by 22%.

• Developed backend logic for landing page graphs, referral amount calculations, and coupon system.

• Implemented blog management (add/delete), feedback pages, and user guidelines.

• Merged the Free & Silver tiers into a Free tier and retained the gold tier, implementing the necessary backend logic to support the change.

Featured

Projects

ION – Cloud Deployment Platform

Engineered a scalable Cloud Deployment Platform (Bun, Node.js, Redis, PostgreSQL) using a Distributed Microservices Architecture and an asynchronous, non-blocking build pipeline with Docker for isolated repository builds and real-time status transitions. Developed key performance features including high-concurrency log streaming (WebSockets/Redis Pub/Sub) for millisecond-latency user feedback and a custom dynamic “Edge” proxy for optimized static asset delivery. Optimized security and resource management by integrating Docker for build-time isolation and leveraging Prisma ORM/PostgreSQL for robust multi-tenant data handling. The entire platform orchestrates 5 specialized services (Repo, Build, Request, WebSocket, Auth) via Turborepo and Cloudflare R2/S3 storage.

Technologies

All Systems Operational
Sketchly – AI Powered Drawing App

Interactive AI-powered drawing platform where users can draw shapes like rectangles, circles, triangles, and freehand strokes using a refined ShadCN UI. Built with a scalable monorepo architecture using Turborepo, Next.js, Prisma ORM, and TailwindCSS — featuring Better Auth for authentication and real-time collaboration powered by WebSockets. Includes BullMQ + Redis for job queueing, CI/CD-enabled automated Docker deployments, and LangChain-driven AI to generate shapes and assist with creativity.

Technologies

All Systems Operational
PromptGrid

A unified LLM routing layer that connects multiple AI models through a single, OpenRouter-style API. Switch, compare, and scale prompts across providers seamlessly with centralized API key management and real-time token tracking.

Technologies

All Systems Operational
Stackwatch

Built Stackwatch, a distributed, real-time uptime monitoring platform with a scalable microservices architecture.

Technologies

All Systems Operational

About

Me

About

Tejas P R

I'm a Full Stack developer and Open Source Contributor, I love building products to solve real-world problems. I'm specialized in building MVP's.

Skills

GitHub Activity

Tejas-pr's coding journey over the past year

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Hey, Open to new opportunities and excited to contribute—let’s talk!

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