Vaibhav
Selkar

Product Engineer & Co-Founder

Building systems that run businesses | AI Integration Expert | Full-Stack Developer

I build products that solve real problems. From EdTech platforms serving classrooms across India to AI-powered exam generators and supply chain solutions, I've built 6 products across 6 different industries. My approach: identify the problem, design the solution, and ship it fast.

6

Products Built

66%

API Latency โ†“

28%

Signups โ†‘

99.9%

Uptime

React/Node.js
AI/ML
Product

Vaibhav Selkar

Product Engineer & Co-Founder

Vaibhav Selkar
๐Ÿ“งvaibhavselkar.tech@gmail.com
๐Ÿ“ฑ+91 9552027990

Who I Am

I am a product engineer and co-founder who builds systems that run businesses. My default response to seeing a problem is to open a laptop and make something. I have built six products across six different industries โ€” EdTech, pharma supply chain, academic tools, catering, electrical contracting, and AI-powered exam generation โ€” most of them solo, all of them from scratch.

I joined Sanghamitra Tech as one of three founding members at day zero. There was no codebase, no process, no team structure, and no blueprint. I designed the workflow, made product and engineering decisions simultaneously, integrated AI at every layer of the product, and shipped a working platform that serves real classrooms in India.

I work best in ambiguity, with limited resources, on problems worth solving. I use Claude AI and Cline as daily tools โ€” not shortcuts, but force multipliers that let me move at a pace most teams cannot match. I do not wait for the right conditions to build. I build to create the right conditions.

โšก
66%
API Latency Reduction
๐Ÿ“ˆ
28%
Signups Increase
๐Ÿ›ก๏ธ
99.9%
Uptime Achievement
๐Ÿงช
85%
Test Coverage
๐Ÿ”ง
-60%
Production Defects
๐Ÿš€
-45%
Release Cycles

AI & Generative AI

Claude AI
Cline
RAG Pipelines
LLM Integration
Vector Databases
Prompt Engineering

Frontend Development

React.js
Next.js
TypeScript
Tailwind CSS
Radix UI
ShadCN UI

Backend & Infrastructure

Node.js
Express.js
Python
FastAPI
AWS EC2
Vercel

Product & Strategy

Product Management
Roadmapping
Agile/Scrum
UX Research
KPI Analysis
Market Validation

Products Built

Sanghamitra EdTech

Live

AI Product Engineer (Team Product)

React, Node.js, Python, AI/LLM

PharmaFlow

In Development

Solo Builder

Next.js, TypeScript, Supabase

DeskExam

Live

Solo Builder

Next.js, React, TypeScript, Google API

CaterConnect India

Built

Solo Builder

React, Node.js, MongoDB

Kapil Electricals

Live

Client Project

Next.js 16, React 19, TypeScript

ManageCash

Live

Solo Builder

React, Fastify, MongoDB, Tailwind CSS

Co-Founder & AI Product Engineer at Sanghamitra
Built 6 products across 6 different industries
AI integration expert (Claude AI, Cline, RAG)
Full-stack development (React, Node.js, Python)
Multi-tenant SaaS architecture
Data-driven product decisions
Performance optimization specialist
Solo builder of complex platforms

Impact Metrics

Data-driven improvements that moved the needle on what matters most

0%

API Latency Reduction

0%

User Adoption Increase

0%

System Uptime

0%

Test Coverage

0%

Production Defect Reduction

0%

Faster Release Cycles

Products Built

6 products across 6 different industries - from solo projects to co-founding ventures

PharmaFlow

In Development

Pharmaceutical supply chain management platform connecting pharmacies, distributors, delivery agents, and administrators.

Key Achievements

  • โ†’Multi-stakeholder dashboard system
  • โ†’Real-time order tracking and fulfillment
  • โ†’Salt-based medicine substitute search
  • โ†’Inventory management for distributors
  • โ†’Revenue and analytics monitoring
Next.jsTypeScriptReactSupabaseShadCN UITailwind CSS
Solo Builder
Built from scratch

Kapil Electricals Website

Live

Professional electrical contracting and solar solutions company website with lead generation and client management.

Key Achievements

  • โ†’Auto-rotating hero with crossfade transitions
  • โ†’Interactive project gallery with categories
  • โ†’Customer review system for solar solutions
  • โ†’Multi-channel contact system
  • โ†’Certifications and compliance display
  • โ†’SEO optimized with semantic HTML
Next.js 16React 19TypeScriptTailwind CSS 4Radix UIReact Hook FormZod
Solo Builder
Built from scratch

ManageCash

Live

Full-stack multi-tenant SaaS for Indian retail shops โ€” replacing paper cashbooks with a unified dashboard for cash flow, customer wallets, inventory, and staff payroll.

Key Achievements

  • โ†’Customer wallet ledgers with credit/debit passbook per account
  • โ†’Inventory & purchase management with automatic stock updates
  • โ†’Staff salary payroll built into the same dashboard
  • โ†’Real-time dashboard with trend charts, donut breakdown & daily P&L
  • โ†’Atomic deletes โ€” reverses wallet balances, stock & mirror transactions across 6 collections
  • โ†’Optimistic UI with 10-second undo-on-delete (no blocking modals)
  • โ†’WhatsApp payment notifications for customers
  • โ†’Multi-role access (Admin / Staff) with JWT auth
ReactFastifyNode.jsMongoDBTailwind CSSJWT
Solo Builder
Visit Site

Industries Served

EdTechPharmaceuticalAcademicCateringElectrical ContractingAI/ML

Technical Skills

Comprehensive skill set developed through building 6 products across 6 different industries

AI & Generative AI

Integrating large language models into production software with RAG pipelines and vector embeddings

Claude AI
Cline
RAG Pipelines
LLM Integration
Vector Databases
Prompt Engineering
ChromaDB

Frontend Development

Building complete frontend applications with modern frameworks and excellent user experiences

React.js
Next.js
TypeScript
Tailwind CSS
Radix UI
ShadCN UI
Framer Motion

Backend & Infrastructure

Architecting production backend systems with security, performance, and scalability in mind

Node.js
Express.js
Python
FastAPI
Flask
REST APIs
JWT Authentication
Multi-tenant Architecture

Cloud & DevOps

Setting up reliable infrastructure with automated deployment and monitoring

AWS EC2
Vercel
GitHub Actions
CI/CD Pipelines
Docker
Load Balancing
Autoscaling

Databases & Data

Working with both relational and non-relational databases for optimal performance

MongoDB
PostgreSQL
MySQL
Supabase
Redis
Data Modeling
Query Optimization

Product & Strategy

Product management from concept through delivery with data-driven decision making

Product Management
Roadmapping
Agile/Scrum
UX Research
KPI Analysis
Market Validation
PRD Writing

Real-World Impact

66%
API Latency Reduction
420ms โ†’ 140ms
28%
Signups Increase
Improved onboarding
99.9%
Uptime Achievement
Autoscaling infrastructure
85%
Test Coverage
60% fewer defects

Development Tools

Git & GitHubPostmanFigmaJiraNotionAsanaCanvaTableauVS Code

Professional Journey

From hardware product development to AI-driven software platforms

Co-Founder & AI Product Engineer

Sanghamitra EdTech

Apr 2024 โ€“ Present

Built India's AI-driven EdTech platform from day zero. Designed workflows, made product and engineering decisions simultaneously, and integrated AI at every layer.

  • โ€ขCo-founded with 3 founding members - designed entire workflow and infrastructure
  • โ€ข66% API latency reduction (420ms โ†’ 140ms) through optimization
  • โ€ข28% increase in new-user signups via improved onboarding flow
  • โ€ข99.9% uptime with stateless autoscaling and load-balanced deployments
  • โ€ข85% test coverage, 60% reduction in production defects
  • โ€ข45% faster release cycles through CI/CD automation
  • โ€ข70% feature adoption increase, 10+ hours/week teacher efficiency gain
  • โ€ขMulti-tenant SaaS architecture serving 10+ classrooms, 20+ students per session
  • โ€ขAI integration across writing feedback, quiz generation, and assessment framework

Product Development Manager

Sanghamitra Business Incubator

Mar 2021 โ€“ Mar 2024

Managed full product lifecycle for physical consumer products - water filters, air coolers. Transitioned from hardware to software product development.

  • โ€ขLed product development from concept through prototyping, testing, manufacturing, and market launch
  • โ€ขAnalyzed product performance, testing results, and customer feedback for design improvements
  • โ€ขConducted regional sales research across Wardha and Hyderabad for market insights
  • โ€ขEstablished Sanghamitra's Hyderabad presence from scratch - location, office, marketing materials
  • โ€ขDesigned and executed Water Quality Awareness Program at Primary Health Care Centre
  • โ€ขOrganized week-long summer school covering math, English, robotics, and computer knowledge
  • โ€ขBuilt foundation for transitioning into software product development

Diploma in Data Science and Programming

Indian Institute of Technology, Madras

Sep 2024 โ€“ Present

Advanced studies in data science, machine learning, statistical analysis, and programming.

  • โ€ขGPA: 8.75
  • โ€ขBuilding formal foundations on practical experience

Applied Data Science Lab

WorldQuant University

Feb 2023 โ€“ Aug 2023

Rigorous applied data science program focused on real-world projects and machine learning workflows.

  • โ€ขBuilt and deployed ML models
  • โ€ขWorked with large datasets
  • โ€ขFull data science workflow

6 Products Built Across 6 Industries

Solo Projects & Co-Founding

2021 โ€“ Present

Built diverse products solving real problems across multiple industries.

  • โ€ขSanghamitra EdTech Platform - AI-driven learning system
  • โ€ขPharmaFlow - Pharmaceutical supply chain management
  • โ€ขDeskExam - Academic document platform
  • โ€ขCaterConnect India - Catering marketplace
  • โ€ขKapil Electricals - Professional business website
  • โ€ขManageCash - Retail cash & inventory SaaS for Indian shops

Bachelor of Science

Bajaj College of Science, Wardha

Jul 2017 โ€“ Dec 2020

Foundation in science, analytical thinking, research methodology, and data analysis.

  • โ€ขMicrobiology, Botany, Chemistry
  • โ€ขDeveloped analytical and research skills
6
Products Built
6
Industries Served
3+
Years Experience
1000+
Users Served

Let's Build Something Impactful

I'm always open to discussing product design work or partnership opportunities. Whether you have a project in mind or just want to connect, I'd love to hear from you.

Ready to build something great?

I specialize in building scalable SaaS platforms, AI-integrated products, and full-stack solutions that solve real business problems. Let's discuss how we can work together.

Based in Wardha, India
Open to remote opportunities

Product Engineer & Co-Founder with expertise in AI integration, full-stack development, and building scalable systems that drive business growth.