
Benzir Ahammed
Level 1
PCB Design Engineer, Power Electronics, BMS, MPPT and RF Hardware
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Werkervaring
Executive Electrical Engineer (R&D)
Palki Motors Limited • Fulltime
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 • Parttime
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 Reviews
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andy221088

Verenigd Koninkrijk
Very professional and a pleasure to work with, would recommend 100%, everything was as expected and he took the time to fully understand the project and delivered faster than anticipated.
Reactie van de freelancer
andy221088

Verenigd Koninkrijk
Again, very professional, great communication and understanding of the requirements. Delivery was faster than agreed, would work with again.

docpharaon

Saoedi-Arabië
Reactie van de freelancer

gideon_apex

Verenigde Staten
andrewsiuy

Verenigd Koninkrijk

