Founder & CEO

Shubham Raj

Founder & CEO, Sigma Tech Ind. · Co-Founder & CTO, Sanchaari

“I build AI that makes life and business simpler.”

At Sigma Tech Ind., Shubham studies the everyday work of people and businesses — big or small — and builds the AI that takes care of it: our own LLMs, AI agents, SaaS platforms, and mobile and web apps. The goal is simple: make AI part of everyone's day, and make every day easier.

Connect on LinkedIn raj.shubham@sigmatechind.com

20+

Domain-specific LLMs built

Banking, healthcare, enterprise operations and consumer apps.

~6 yrs

R&D at Bosch

Hardware, embedded, EV & battery systems, semiconductor validation.

Companies founded

Sigma Tech Ind., Sanchaari, MyPandaKart and MyCarSansar.

20,000+

Products sold

Across three e-commerce brands, built alongside engineering.

The story

Engineering first. Then AI.

The foundation is engineering. Nearly six years of R&D at Bosch — hardware design, embedded systems, EV and battery systems, and semiconductor validation — taught him to build things that work in the real world. That same discipline now goes into software and AI.

At Sigma Tech Ind., he has built 20+ domain-specific LLMs and leads the company's products — Sigma Manager, Sigma Banker, Lisa and Kundli Milan — alongside AI consulting and SaaS, app and web engineering for clients.

As Co-Founder & CTO of Sanchaari, he uses technology to protect something irreplaceable. Traditional arts and cultures are fading; with AI and digital platforms, Sanchaari connects artisans and indigenous communities with the world — helping them grow financially and helping their heritage not just survive, but expand.

Experience

From silicon to software.

Sigma Tech Ind.

Bengaluru · Apr 2026 – present

Founder & Chief Executive Officer
Apr 2026 – present
- Enterprise AI company building AI for every sector: its own LLMs, AI models and agents, plus AI consultancy, SaaS platforms, Android and iOS apps, and websites.
- Founded and leads the company end to end — product, technology, clients and delivery.
- Developed 20+ domain-specific LLMs across banking, healthcare, enterprise operations and consumer applications.
- Products: Sigma Manager (AI business operating system), Sigma Banker (AI for banks), Lisa (multilingual conversational AI) and Kundli Milan (live on Google Play and the App Store).

Sanchaari

Bengaluru · 2026 – present

Co-Founder & Chief Technology Officer
2026 – present
- A technology-driven cultural-heritage company connecting traditional artisans and indigenous communities with global consumers, businesses and institutions.
- Leads technology: product architecture, platform engineering and the technical roadmap.
- Building one platform for verified provenance, commerce, B2B sourcing, cultural experiences and impact/CSR.

Bosch Global Software Technologies

Bengaluru · 5 yrs 9 mos

Senior Embedded Engineer, Post-Silicon Validation
Jan 2024 – Apr 2025
- Led NVM and PCM validation across 18 nm, 28 nm and 40 nm flash technologies — test strategy, silicon bring-up and characterisation.
- Built automation tooling that cut engineering effort by more than 70%, earning formal recognition as an Automation Expert.
- Drove endurance and lifetime analysis behind memory qualification decisions, and closed the loop on field failures.
Sub-Project Manager
Jan 2023 – Jan 2024
- Owned the full BMS portfolio across 12 V, 48 V and 400 V, plus DC-DC converters, inverters, IoT-enabled BMS, robotics and EV-conversion projects.
- Project lead for the DC Wallbox EV-charging programme, from concept through design release.
- Delivered €0.5 per board in recurring cost savings at production volume; led teams of up to six engineers. Recognised as an Innovation Expert.
Senior Hardware Design Engineer
Jan 2021 – Dec 2022
- Designed battery management systems for 12 V, 48 V and 400 V programmes, from schematic and PCB design through validation and release.
- Applied lifetime simulation, Monte Carlo analysis and FMEDA to strengthen reliability and functional safety.
Associate Hardware Developer
Aug 2019 – Jan 2021
- Developed contactor control, voltage monitoring and CAN communication modules for battery management systems.
- Executed a full petrol-to-electric conversion of a Bajaj Pulsar; ran the high-voltage laboratory, including safety governance.

MyPandaKart & MyCarSansar

Bengaluru · Jan 2021 – Jan 2024 · self-employed

Founder & CEO
Jan 2021 – Jan 2024
- Built and ran three consumer e-commerce brands alongside a full-time engineering career — more than 20,000 products sold.
- Owned the full commercial stack: sourcing, pricing, storefront, digital marketing, fulfilment and customer experience.

Education

NMIMS CDOE
Executive MBA, Business Administration and Management
2023 – 2025
Sir M Visvesvaraya Institute of Technology, Bengaluru
B.E., Electrical and Electronics Engineering
2015 – 2019

Certifications

Introduction to the Internet of Things and Embedded Systems
Coursera · 2018
The Arduino Platform and C Programming
Coursera · 2018
8051 Embedded Systems
Robosapiens Technologies · 2017
IoT
Robosapiens Technologies · 2017
Sixth Sense Robotics
Robosapiens Technologies · 2017

Skills

Generative AI
Agentic AI
Large Language Models
Artificial Intelligence
Entrepreneurship
Product Leadership
Embedded Systems
Hardware Design
SaaS Development
Mobile & Web Apps

Let's build something meaningful.

Talk to the team Shubham leads — start with a free audit, or reach out directly.

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