Ahnaf Akif Hossain Bhuiyan

Adaptable Engineer ready to support operations from conception through post-release support. Skilled creator of efficient code and exciting user experiences. Eager to elevate ongoing development projects or create novel solutions geared towards driving increased usership.

1. RISC-V PROCESSOR ON Altera MAX10 FPGA DE-10 LITE

• Engineered a five-stage RISC-V processor and implemented stages: IF & Decode, ALU, Memory, Write-Back with Register File.
• Coded the solution from scratch using System Verilog and Quartus Prime software by Intel.

2. ANGLE OF ARRIVAL (AOA) SOLUTION - GUNSHOT DETECTION

• Engineered precision AOA solution focusing on accuracy, extended range, and sensitivity.
• Implemented on an ARM M4F core (TM4C123GH6PMI microcontroller) and developed the firmware using Embedded C.
• Assembled the hardware featuring 3-4 electret microphones connected to an LM290 Op-Amp for signal processing on a PCB.

3. MULTI-USER IR COMMUNICATION SYSTEM

• Developed a communication system with an ARM Cortex M4F processor core microcontroller (TIV A C Series TM4C123GH6PM) enabling message transmission and reception across multiple devices
• Utilized TIV A board peripherals such as UART, PWM, Wide Timers, and Timers, along with an Infrared LED and an Infrared receiver sensor (TSOP3828), in an entirely interrupt-driven setup
• Features include polling other nodes, supporting acknowledgments, LED control on peer nodes, and binomial backoff retransmission technique to handle IR collisions. Used circular buffer as a memory structure for handling UART commands