Vibu Darshan

Software Engineer · Backend & Full-Stack

Bengaluru, Karnataka, India

@vibu_darshan

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🎓 B.E. in Information Science & Engineering at Jyothy Institute of Technology · Graduating 2027

About

Full-stack software engineer pursuing a B.E. in Information Science & Engineering, with experience building React/React Native interfaces, scalable REST APIs, multi-tenant systems, and RAG-based AI features. Strong background in data structures, algorithms, and system design, with hands-on experience testing, debugging, and deploying production applications in Agile teams.

Experience

Full-Stack Developer Intern

Ellipsonic India Solutions Pvt. Ltd.

Jun 2004 – Present

Developed and maintained RESTful backend APIs and integrations using Node.js, TypeScript and MongoDB in Agile sprint cycles. Tested and debugged REST API integrations, participated in code reviews, supported production deployments, and refactored legacy backend modules to improve maintainability and performance. Implemented secure JWT-based API authentication and built reusable React and React Native components with consistent mobile styling integrated with REST APIs.
AI Intern

Unlox x Trivion Technology

Jan 2026 – Apr 2026

Built ML solutions using supervised and unsupervised techniques, including data preprocessing, feature engineering and model evaluation. Designed and maintained NLP-powered RAG workflows with vector embeddings and semantic search, integrated into production-ready backend APIs. Evaluated model outputs against accuracy and relevance benchmarks and iterated on retrieval pipelines to improve response quality.

Education

2027

B.E.

Jyothy Institute of Technology

Information Science & Engineering · Sep 2023 – Jul 2027

Information Science & Engineering · Sep 2023 – Jul 2027

Skills

1 to 2 years

React Node.js Debugging TypeScript Code Review React Native API Integration Understanding

<3 months

SQL Oop Java CI/CD Python NestJS Next.js Testing Caching Algorithms Express.js JavaScript Drizzle ORM Design Systems Data Structures Operating Systems Distributed Systems High Availability (HA)

Tools / apps / platforms

1 to 2 years

Git MongoDB

<3 months

Groq MySQL Redis Chroma Docker GitHub Render Vercel Postman Firebase Pinecone Supabase Kubernetes PostgreSQL Amazon Web Services AWS

Projects

SmartTeams

Next.js, Node.js, Express, PostgreSQL, Docker

Enterprise workforce management SaaS with multi-tenant attendance, leave, payroll and expense workflows, RBAC, tenant isolation, configurable policy and approval engines, scalable backend architecture, Redis caching, and mobile-first interfaces.
Ayushman

TypeScript, Next.js, React, NestJS, PostgreSQL, Drizzle ORM, Redis, BullMQ, Zod, Tailwind CSS, Playwright, pnpm, Turborepo

Multi-tenant practice management platform with concurrency-safe appointment booking, tenant-isolated access control, Redis-backed availability caching, and background jobs.
Bharat Assist AI

MERN stack, RAG, vector search

RAG-powered government scheme matching platform using semantic search over a seeded dataset of Indian government schemes and a multi-step citizen profile wizard.
Quizmify

React, Vite, Node.js, Express, MongoDB, Groq, Llama 3.3 70B

Adaptive quiz platform with LLM-generated difficulty-aware questions, Google OAuth, a polling-based live leaderboard, and automated scoring.

Courses & certifications

Artificial Intelligence · Unlox Edge
Python Programming · University of Michigan

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