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I will design custom pcb, electronic and iot systems with edge ai integration
About this Gig
I'm Tanvir, an Electronics Engineer with 5+ years of experience in PCB design, embedded firmware, and IoT/AIoT product development. I have delivered real, field-deployed products across AgriTech, EV systems, industrial automation, and smart monitoring not just prototypes.
What I offer: Multi-layer PCB design (Altium Designer / EasyEDA) Embedded firmware STM32, ESP32, AVR (Embedded C / C++) IoT connectivity Wi-Fi, BLE, LoRa, GSM, MQTT Edge AI / TinyML deployment on microcontrollers FreeRTOS real-time firmware development Industrial IoT RS485, Modbus RTU Cloud integration AWS IoT, Firebase Low-power & battery-optimized designs Full documentation & production-ready Gerber files
What makes me different? My work is deployed in the real world 400+ smart devices running live in the field, published research in international journals, and hardware experience on a government CubeSat space program.
Whether you need a simple sensor board or a complete AIoT product, I handle everything end-to-end.
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Specialization:
Circuit design
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Schematics
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Layout
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Footprint
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Gerber
File format:
Gerber
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STEP
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BRD
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SCH
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Software:
Altium Designer
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EasyEDA
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KiCad
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Fritzing
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Arduino
FAQ
What details do I need to share to get started?
Just describe your project goal, preferred microcontroller (if any), communication protocol, and power source. Even a rough idea is enough we can figure out the details together.
Do you provide production-ready files?
Yes. Every PCB order includes Gerber files, drill files, and a complete BOM ready to send directly to manufacturers like JLCPCB or PCBWay.
Can you deploy ML on a microcontroller?
Absolutely. I specialize in TinyML running trained machine learning models directly on STM32 or ESP32 using TensorFlow Lite, with no cloud dependency required.
Do you handle both hardware and firmware?
Yes. I work end-to-end — schematic, PCB layout, embedded firmware, IoT connectivity, and cloud integration. You get one engineer managing the full system.
Will my project details stay confidential?
Completely. I treat every project with full confidentiality and am happy to sign an NDA before discussions begin. Your idea and IP remain yours.
