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Fiverr Pro
Italiano
$
USD
Mithira Udugama
@mithiraudugama
Sri Lanka
Inglese
Chi sono
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!
Competenze
Mithira Udugama
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Circuito stampato (PCB)
I will design professional electronic circuits
Sistemi integrati e IoT
I will design professional embedded systems
Esperienza lavorativa
Senior Research and Development Engineer
Envision • Full time
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 Recensioni
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Consiglia a un amico
- Servizio conforme alla descrizione
1-5 di 61 recensioni
Ordina per
Più rilevante
alexanderkono
Germania
We had to do some iterations to get to the final design, but in the end everything is according to my needs.
Risposta del venditore
Utile?
cristiancataska
Cile
The project took a little longer than expected, but everything else was ok
Utile?
justinnd
Svizzera
Good collaboration, professional and flexible. Able to understand requirements and translate them into expected product.
Utile?
chathuk433
Emirati Arabi Uniti
Collaborazione in corso
Utile?
bpautomotive
Stati Uniti
Ordine annullato
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.
Risposta del venditore
Utile?
