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Mittal Prajapati

@mittalprajapati

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I build KiCad schematics and embedded hardware for ESP32-S3 and IoT products.

India

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What I'm looking for

I'm seeking project-based or fractional work executing and validating EDA tasks, embedded systems, and IoT hardware design.

I designed the full KiCad schematic for Invengic’s commercial ESP32-S3 edge-lit acrylic clock, taking it from symbol placement through net wiring.

I integrated WS2812 LEDs, a DS3231MZ RTC, DHT11 sensor, USB-C power, I²C pull-ups, decoupling, and voltage regulation while checking pin assignments and component orientation against reference designs.

I’ve also built gesture-controlled hardware with motor-driver circuitry, microcontroller motion control, wireless commands, and real-time hardware output. My projects include AI-enabled waste management, digital farming, and an Arduino robotic face with object detection.

I communicate technical concepts clearly through workshops as a Google Gemini Student Ambassador and AWS Student Leader. I’m available for project-based EDA execution, embedded systems, and IoT hardware design work.

Experience

Work history, roles, and key accomplishments

KiCad Design Engineer

Invengic

Designed the full KiCad schematic for a commercial edge-lit acrylic clock built around the ESP32-S3-WROOM-1 module, from symbol placement through net wiring. Integrated multiple functional blocks on one schematic with close attention to pin assignments and component orientation, cross-checked against reference ESP32 design patterns for a production-ready, fab-ready output.

KiCad Eeschema ESP32 S3 WS2812 DS3231MZ DHT11 USB C Hardware Design

AWS Student Leader

Amazon Web Services

Led campus engagement on AWS cloud and IoT-relevant cloud services.

AWS Cloud Computing IoT

Campus Ambassador

GeeksforGeeks

Facilitated peer workshops on algorithms and engineering fundamentals.

Algorithms Engineering Fundamentals Workshops

AI-Assisted Hand Gesture Game & Gesture-Controlled Car

Invengic

Built motor driver circuitry with microcontroller-based motion control and wireless command transmission, going from sensor calibration through to real-time hardware output.

Arduino Embedded C Motor Driver Wireless Gesture Recognition

Google Gemini Student Ambassador

Google

Ran workshops translating complex AI concepts for non-technical audiences, demonstrating clear written communication needed for EDA bug reports and execution feedback.

AI Communication Skills Workshops