Building hardware products that solve real human problems — from circuit board to commercial launch.
I started at Sarbs Communications as the sole embedded engineer and built the entire R&D function from scratch — growing it into a 10-person team, shipping telecom-grade monitoring systems, and rising to R&D Manager. In 2026, I channelled that experience into founding Caretron — a Medical Healthtech startup solving a deeply personal problem: how can children living far from home ensure their elderly parents take the right medicine at the right time?
Our flagship product Kairon is a smart IoT medicine reminder box — currently piloting with 20 active users, prototype complete, and production-ready. Alongside Caretron, I also founded Aurexiot Systems, a B2B IoT company that has already delivered 1,150 units to Hithium BD in 2026. I personally own the hardware on both — designing circuits, writing firmware, and leading strategy simultaneously.
Hands-on embedded firmware, PCB design, and IoT hardware from component to production
15+ hardware products taken from ideation through market research, architecture, and commercial launch
CEO of Caretron (Medical Healthtech) and Aurexiot Systems (B2B IoT) — both active simultaneously
Bicchuron 2019 (Ministry of Power) & Bikiron 2021 (SREDA) national innovation competitions
From medical healthtech to telecom infrastructure — hardware products I personally designed, built, and shipped.
IoT medicine reminder box with 3×2 compartments and limit-switch drawer detection. Caregiver Android app tracks missed doses and medicine availability in real-time. Available in Digital and Smart (IoT) versions.
🌐 Visit Caretron ↗
Automatic Transfer Switch and charge controller for safe grid integration with the Hithium Hero One IPS. Designed and manufactured in-house — 1,150 units supplied to Hithium BD in 2026.
🌐 Visit Aurexiot ↗
Complete RMS for 48V telecom power infrastructure — real-time data from rectifiers, batteries & cabinet controllers. 4G/Wi-Fi/BLE, cabinet access control, full surge & short-circuit protection.
In-house replacement for an imported component — 35% cost reduction, 3-year warranty, 8-year design life. Over 1,000 units manufactured and deployed across telecom sites.
Embedded & IoT projects completed after graduation — professional product development in real-world applications.
🐙 View Repository ↗28+ embedded systems projects from KUET — automation, robotics, IoT, and energy systems built 2016–2020.
🐙 View Repository ↗Documentation of telecom-grade embedded products developed at Sarbs Communications under my leadership.
🐙 View Repository ↗9+ years of progressive hardware R&D — from sole engineer to serial founder
Technical depth in hardware engineering combined with strategic leadership to take products from idea to market
Specialised in energy systems, electronics, and engineering fundamentals. Built 28+ embedded systems and IoT projects during undergraduate years (2016–2020), published 2 conference papers, and won 2 national competitions.
Developed an educational energy kit for children — gaming activities, energy concept modules, and hands-on electrical mini-projects to promote energy literacy and conservation.
Developed a Solar Autoclave with Hybrid Energy Source — intelligent auto-switching between solar and grid electricity based on real-time availability.
Interested in Caretron, Aurexiot, investment opportunities, or hardware consulting? Let's connect.
Moments from competitions, conferences, R&D work, and team building across the journey
