I build things that automate things.
Founder of hjLabs.in — we design and manufacture custom industrial automation machines, IoT devices, and AI-powered systems. Shipping to 15+ countries with a 4.9-star Google rating.
What I work on:
- Industrial Automation — Wire cutters, soldering machines, transformer winders, spring coiling machines, PLC/HMI/VFD systems
- AI & ML — Transformer models for stock prediction, autonomous AI agents, computer vision for factory optimization
- Algorithmic Trading — Multi-account portfolio management, backtesting frameworks, trading signal analysis
- IoT — ESP32/Raspberry Pi connected devices, MQTT infrastructure, smart switches, sensor data loggers
- Developer Tools — MCP server ecosystem tools, AI-assisted code visualization
15+ years in electrical engineering. Based in Ahmedabad, India.
- Machine Learning — Stanford University
- IoT Boards Programming — POSTECH
- Blockchain Basics — University at Buffalo
- The Science of Well-Being — Yale University
I take on select projects in industrial automation, IoT system design, and AI/ML consulting.
- Custom machines — hjlabs.in/custom-automation-solutions
- Automation components — hjlabs.in/store
- Consulting & freelance — hemangjoshi37a@gmail.com
- Quick chat — WhatsApp




