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Benzir Ahammed
@benzir_a
Level 1
PCB Design Engineer, Power Electronics, BMS, MPPT and RF Hardware
Bangladesh
Inglés, Bengalí
Sobre mí
Greetings!
I'm a hardware engineer leading battery, BMS, and motor-controller R&D at Bangladesh's first indigenous EV manufacturer.
Signature work: a 300 W MPPT charge controller, a 150 A drone power module, an STM32G473 flight controller, and a 2.4 GHz Zigbee node at 0.8 µA sleep.
I come from spacecraft power: a 222.8 W CubeSat solar array and PCDU built to NASA GSFC-STD-7000, and a full 1U CubeSat I built end to end. I design for the board that comes back from the fab, and I catch spec errors before they cost you a respin.
Send your schematic or idea.
Habilidades
Benzir Ahammed
USD 25/hora
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Placas de circuito impreso (PCB)
I will do pcb design schematic low power for arduino atmega esp32 in easyeda or kicad
Placas de circuito impreso (PCB)
I will design pcb schematic layout for iot buck boost mppt solar power converter
¿Quieres trabajar por horas?
Dile a Benzir Ahammed qué necesitas.
USD 25
/
horaPorfolio
Experiencia laboral
Executive Electrical Engineer (R&D)
Palki Motors Limited • Tiempo completo
May 2026 - Present • 4 mos
Lead electrical R&D for Bangladesh's first indigenous electric vehicle, reporting directly to the CEO. - Battery pack design and assembly, including laser welding systems for pack production - BMS: cell balancing, SoC estimation, thermal management and layered fault protection - DC-DC converter and on-board charger validation, control-loop analysis and root-cause debugging - ESP32-based digital odometer and dashboard - Custom PCB design from schematic to fabrication-ready release Tools: EasyEDA Pro, KiCad, LTspice, MATLAB/Simulink
Embedded Systems & PCB Design Engineer (R&D)
Robotry BD • Tiempo parcial
Sep 2023 - Jun 2025 • 1 yr 9 mos
Designed and developed embedded electronic systems and custom PCB hardware for IoT and aerospace applications. Responsible for schematic design, multi-layer PCB layout, MCU-based hardware integration, prototyping, and validation. Delivered production-ready designs with complete manufacturing documentation including Gerber, BOM, and assembly files.
10 Reseñas
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1-5 de 10 reseñas
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