Founder · Full-Stack Architect · Product Builder

Santosh
Kshirsagar

15+ years building real-world products — from idea to launch to scale. I turn complex problems into simple, usable, and scalable software.

Santosh Kshirsagar

15+

Years of experience

6+

Active startups

50+

Products shipped

10+

Tech domains

About

Building products
end-to-end

I build products end-to-end — architecture, backend, APIs, frontend, mobile, AI, UI/UX strategy, and cloud infrastructure. I enjoy taking complex problems and turning them into simple, usable, and scalable software.

I'm currently building multiple bootstrapped startups and helping others bring their ideas to life.

Expertise

Skills & Tech Stack

Backend

PHP Laravel Node.js Django REST APIs WebSockets Queues Microservices Event-driven systems

Databases

PostgreSQL TimescaleDB MySQL MongoDB Redis ClickHouse

Frontend

JavaScript React Vue TailwindCSS FluxUI HTML5 CSS3

Mobile

Flutter React Native Capacitor.js Android iOS

DevOps & Cloud

AWS (EC2, S3, RDS, Lambda) Docker Kubernetes CI/CD Ubuntu Load balancing

AI & Automation

RAG & Embeddings Vector search ChatGPT API AI assistants Strategy automation

Leadership & Design

System architecture Team leadership Product design & UX Mentoring Game dev (Godot)

Currently Building

Bootstrapped Startups

These are products I'm actively building and growing — each solving a real problem.

AlgoTicker

Algorithmic trading platform with tick & candle data, strategy automation, and real-time market analytics.

FinTech Trading TimescaleDB ClickHouse

Nexync

Sync and collaboration platform built for real-time team workflows and distributed teams.

SaaS Real-time WebSockets

Edkool

EdTech platform delivering learning experiences with AI-based virtual trainers and assistants.

EdTech AI LMS

Mobinge

Mobile-first content and engagement platform targeting the next billion users.

Mobile Content Flutter

Healthipal

Health and wellness companion with AI-powered coaching, tracking, and personalized insights.

HealthTech AI Wellness

CricJoin

Community platform for cricket enthusiasts — find matches, manage teams, and track performance.

Sports Community Mobile

Contact

Let's build something together

Whether you have an idea to explore, a problem to solve, or a product to build — I'd love to hear from you.

Chat on WhatsApp