INNOSINO Technology Co,. LTD
Managing Director & Founder
August 2025 – Present
Glad You’re Here
What Drives Me
- Embedded System Design
- Hardware & PCB Design
- Product Development
- Industrial Automation
- Software Integration
- Manufacturing Support
About Me
Who is Shah Jaman?
Innovation and invention are my passion. I’m not driven by doing what I’m already capable of — I’m driven by solving valuable problems in the most optimized way possible. Learning is the most important part of real invention.
I am an embedded systems developer, inventor, and entrepreneur. I design sensing hardware and write the firmware that brings it to life, working across electronics, embedded software, signal processing, and product development — from the sensor front-end through to instruments people actually use.
I founded DBTECH Technology Co., Ltd. and INNOSINO (Shanghai) Technology Co., Ltd., developing musical, biomedical, and industrial sensing solutions.
- Engineers on the team
- 13+
- Active product lines
- 9+
- Countries of operation
- 2+
Here’s My Story
From Then To Now
Tianjin dbTech Technology Co,. Ltd.
Managing Director
June 2022
Shanghai Mija Digital Technology co, ltd.
Director Of Operations
February 2022 – December 2024
Concurrent with running dbTech.
dbtech technolgy ltd
Embedded Engineer
January 2022 – June 2022
Concurrent with running dbTech.
dbTech Technology Co, LTD
Managing Director Founder
August 2017 – Present
Bangladesh Automation & Security Engineering
Managing Director Founder
February 2005 – June 2012
A Journey of Building & Creating
I started my journey in technology through computer science, business, and engineering. From automation and security systems to embedded technology and musical instruments, I’ve continued to build, learn, and explore new ideas. Today, I bring engineering, entrepreneurship, and innovation together to create meaningful technology.
Curiosity has always driven me—to understand, build, and explore. From engineering to embedded systems and musical innovation, every chapter shapes how I build today.
In the Lab
Bench to Production
Testimonials
What Clients Say
4.9
Trusted Experience Shared by clients
5.0
Working with Shah Jaman was a game changer for our project. He quickly understood our vision, helped us solve critical technical challenges, and turned complex requirements into a reliable, production-ready solution. His attention to detail, clear communication, and commitment to delivery made the entire process smooth and successful.
FAQ
Frequently Asked Questions
Find clear answers about my process, services, projects, and what it’s like to work together.
What kind of hardware do you build?
Sensing instruments, mostly — electronic percussion, bioimpedance measurement, and teaching hardware. Different products, one problem: get a weak analog signal off a sensor, condition it without lying about it, and turn it into something usable in real time.
Can you develop both hardware and firmware?
Yes. I design the hardware and develop the firmware together, ensuring the electronics, embedded software, sensing, and communication work as one reliable system.
What technologies do you work with?
STM32 and AVR on the microcontroller side, Lattice iCE40 in Verilog where a serial loop cannot hold the timing, C and C++ on bare metal and FreeRTOS, and WebSerial control applications that run from a browser tab with no installer and no driver hunt.
Can you work with an existing prototype?
Yes, and most projects arrive part-built. The first step is measuring what the current design actually does rather than what it was meant to do, then deciding together what is worth keeping and what is cheaper to redesign than to keep debugging.
How do you approach a new project?
Sensor first. Before any schematic, we establish what the sensor outputs, where the noise floor sits, and what the measurement has to resolve — every decision after that is downstream of those three answers.
What should my first message include?
What the sensor is, what you need to measure or produce, and where the project currently sits. Those three answers decide most of what follows.
How quickly will you reply?
Within one business day, usually with questions about the sensor — what it is, what it outputs, and what you have already measured.
What happens after I send an enquiry?
A reply within one business day, then a scope in writing: what gets built, in what order, and what it depends on. Development runs against real hardware, with the host tooling arriving alongside the firmware rather than after it.
Can you take a project through to manufacturing?
Through sourcing and a pilot run of around ten units, with a documentation package built to survive handoff to a contract manufacturer. Volume production happens at the manufacturer.
Where are you based?
The lab and a 13-person engineering team are at Baoshan District, Shanghai, with sourcing and operations reaching into Dhaka, Bangladesh.
What kind of work is not a good fit?
Certified medical devices requiring IEC 60601 or ISO 13485 submission — these are research instruments, not regulated diagnostic products. Also pure app or web development with no hardware attached.
Contact Me
Let’s Discuss Your Project
Address
Room 1103A, Building B, 1588,Qilianshan Road, Baoshan District,Shanghai, China
Contact
Time
Monday – Friday: 8:00 AM – 8:00 PM
Saturday – Sunday: 12:00 PM – 8:00 PM