01.

Introduction

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I
MD INZAMAM-UL HAQUE SOBUZ
SWE @ ELM Inc.
Kagoshima, Japan
1.5+ years exp
250+ contests
1700+ solved
windows-dev backend-dev embedded-sys algorithms data-structures competitive-programming
profile.json 
{
  "name": "MD INZAMAM-UL HAQUE SOBUZ",
  "role": "SWE",
  "company": "ELM Inc.",
  "location": "Kagoshima, Japan",
  "experience": "1.5+ years",
  "solved": 1700+,
  "contests": 250+,
  "focus": [
     "windows-dev", "backend-dev", "embedded-sys",
     "algorithms", "data-structures", "competitive-programming"
  ]
}

I'm a software engineer specializing in backend systems, algorithm optimization, and competitive programming. My work involves building scalable applications using modern frameworks like NestJS and Spring Boot, while my competitive programming background (1700+ problems solved) sharpens my problem-solving approach.

Currently developing production systems at ELM Inc., I focus on creating efficient, maintainable code that bridges theoretical computer science with practical engineering needs.

1.5+
Years Experience
3.80
CGPA / 4.00
1700+
Problems Solved
250+
Contests
02.

Work Experience

Software Engineer II

Jul 2024 — Present

ELM Inc. · Kagoshima City, Japan

Desktop Development Web Applications Embedded Systems

⬤ Developed the ground station desktop application using WinUI 3 (C#), cutting CPU usage by 80% and significantly enhancing real-time and predictive satellite tracking, visualization, and overall user experience.

⬤ Developed a cylindrical slicing technique to print a 2.4 m parabolic antenna without support structures, with an estimated 50% reduction in print time and 90% cost savings.

Software Engineer I

Jul 2024 — Present

ELM Inc. · Minamisatsuma City, Kagoshima, Japan

Web Applications Embedded Systems

⬤ Developed the source module of an IR audio data streaming system on ESP32, handling audio recording from analog microphones and Bluetooth earphones, processing audio data from multiple sources (mic, Bluetooth, SD card), and streaming it via PWM.

⬤ Developed a Raspberry Pi–based system to detect wild boars at night using an IR camera and automatically control lighting to deter them.

⬤ Developed a .NET MAUI mobile app enabling BLE communication with ESP32, including advertising, device connection, QR code scanning, and data transmission.

Software Engineer (Part-time)

Apr 2024 — Jun 2024

Factoryze

Backend Development Web Applications

⬤ Developed a scalable backend using NestJS for a rental and marketplace platform, implementing core features such as POS management and secure payment processing with Stripe, including support for concurrent transactions.

Software Engineer, Intern

Jan 2023 — Jun 2023

Samsung R&D Institute Bangladesh

Research

⬤ Conducted research on the better continuity camera experience for samsung devices.

Education

BSc in Software Engineering

2019 — 2023

University of Dhaka, Bangladesh

CGPA: 3.80 / 4.00

Software Engineering Competitive Programming Data Structures Algorithms Problem Solving Leadership Mentorship

⬤ Received university scholarship for academic excellence.

⬤ Led the university's competitive programming group, organizing workshops and training sessions for 100+ members.

⬤ Mentored junior students in algorithms and data structures, helping them achieve success in national programming contests.

⬤ Organized and participated in various coding competitions, representing the university at regional and national levels.

03.

Selected Projects

UNISHARE

Rental marketplace for university students. Backend infrastructure with authentication, listings, and transactions.

Next.js Spring Boot PostgreSQL

Online Exam Proctoring

Automated proctoring system with computer vision for behavior tracking, tab monitoring, and evidence collection.

Angular Node.js MongoDB CV

Wumpus World AI

Knowledge-based agent with probabilistic reasoning for navigation under uncertainty and risk assessment.

Angular AI Logic

Connect-4 AI

Game AI using minimax algorithm with alpha-beta pruning and heuristic evaluation for optimal move selection.

Python Minimax Game Theory
04.

Achievements

ICPC Asia Dhaka Regional 2021

Rank 20th / 160+ teams · Team: DU_HereForTheFood

Code Samurai 2022

3rd Place / 500+ teams · National Inter-University Hackathon

Code Refactoring Competition 2023

2nd Place / 90+ participants · DU IIT ITverse

META Hacker Cup 2022

Top 2000 globally / 27,600+ participants

Google Kick Start 2021 Round B

Rank 353rd / 6,500+ participants

BUET IUPC 2023

10th Place / 100+ teams · Team: মৃন্ময়ী

Google Hash Code 2022

Rank 815th / 9,000+ teams globally

Therap Javafest 2023

Finalist with Honorable Mention / 800+ participants

Competitive Programming Profiles

Codeforces Codechef LeetCode AtCoder LightOJ HackerEarth Toph
05.

Technical Skills

Languages

C C++ C# JavaScript Java Python

Backend

NestJS Spring Boot Node.js

Frontend

Vue.js Angular

Desktop

WinUI 3 Template Studio

Databases

MongoDB PostgreSQL SQLite

Embedded

ESP32 Arduino Raspberry Pi
06.

Get In Touch

I'm open to new opportunities, collaborations, and technical discussions. Whether you have a question or just want to say hi, feel free to reach out.

Location 202-3 Miyahara, Kaseda, Minamisatsuma, Kagoshima, Japan