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Mithira Udugama
@mithiraudugama
Sri Lanka
Inglês
Sobre mim
Hello! I’m Mithira, a professional Electrical & Electronics Engineer (BSc, Hons) with 7+ years of experience in robust IoT hardware development, embedded systems, and multilayer PCB design.
I deliver end-to-end solutions, from smart home devices to industrial IoT gateways.
My expertise:
• Schematic Capture & Multilayer PCB Layout
• Circuit Design (Analog/Digital)
• Firmware: ESP32, STM32, ATmega
• Prototyping, Professional Soldering & Testing
I handle everything from design to fabrication coordination. Let's bring your IoT ideas to life!
Habilidades
Mithira Udugama
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Circuito Impresso (PCB)
I will design professional electronic circuits
Sistemas Incorporados e IoT
I will design professional embedded systems
Experiência profissional
Senior Research and Development Engineer
Envision • Período integral
Sep 2020 - Present • 5 yrs 11 mos
Designed high-reliability multilayer PCBs, analog/digital circuits, and schematic layouts from concept to production. Developed firmware and edge-integration systems using microcontrollers like ESP32 (WROVER-B series) and Nextion HMIs. Engineered robust communication interfaces (UART, RS485, Zigbee 3.0) with custom active level-shifting and ESD protection. Handled complete hardware debugging, precision soldering, signal integrity testing, and industrial site deployment.
61 Avaliações
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alexanderkono
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We had to do some iterations to get to the final design, but in the end everything is according to my needs.
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cristiancataska
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The project took a little longer than expected, but everything else was ok
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justinnd
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Good collaboration, professional and flexible. Able to understand requirements and translate them into expected product.
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chathuk433
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bpautomotive
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The seller could never make the delivery, even though I paid for expedited delivery. I would highly recommend you look elsewhere for your circuit design.
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