Hi, I am Mahir Tanzim

Competitive Programming | Software Engineering | Data Driven Analysis | Scientific Programming | Algorithmic Design | Machine Learning | Natural Language Processing

• Software Engineer with a background in Computer Science & Engineering
• B.Sc. in Computer Science & Engineering from Daffodil International University
• Interested in Backend Development, Algorithms, Competitive Programming, AI and Machine Learning, Natural Language Processing, and Data-Driven Analysis
• Currently working with Java & Spring Boot and improving my backend engineering skills
• Experienced with Python, C++, C, JavaScript, and PHP
• Worked on machine learning, NLP, and explainable AI research publication
• Interested in building practical applications with databases, APIs, and clean backend architecture
• Linux user and open-source enthusiast
• Competitive programming and solving puzzles are the ways I continue to sharpen my problem-solving skills
• Co-authored research published/presented through IEEE and Springer LNNS

A role-based e-learning web application designed to manage courses, users, quizzes, and administrative operations.

✔ User authentication and role-based access
✔ Course management
✔ Quiz functionality
✔ Administrative dashboard
✔ MVC-based application structure

Laravel · MySQL · Bootstrap

🔗 View Repository

A database-focused payroll management system designed to automate employee salary calculations and generate useful reports.

✔ Attendance-based salary calculation
✔ Overtime and penalty handling
✔ MySQL triggers and stored procedures
✔ SQL views for employee and department reports

MySQL

🔗 View Repository

An IoT-based smart medicine box designed to help users manage medication schedules and track medicine intake.

✔ Medication reminders
✔ Alarm system
✔ Mobile notifications
✔ Medicine intake and missed-dose logging
✔ Cloud integration

ESP32 · Blynk IoT · Sensors · RTC3231

🔗 View Repository

My academic work has focused on machine learning, NLP, Bengali language applications, and explainable AI.

Evaluating the Trustworthiness of Bengali AI-Generated Health Advice Amid Cyberchondria Using Transformer-Based Explainable NLP Framework

Published at the International Conference on Big Data, IoT and Machine Learning (BIM) and selected for publication in Springer Lecture Notes in Networks and Systems (LNNS).

Links:

• 🔗 ResearchGate
• 🔗 Springer LNNS

Predicting Customer Sentiment of Bangladeshi Online E-Commerce Using Machine Learning

Published through the 4th International Conference on Electrical, Computer and Communication Engineering (IEEE).

Links:

• 🔗 ResearchGate
• 🔗 IEEE Xplore

• Java & Spring Boot
• System Design and Software Architecture Development
• Backend architecture and REST API development
• Complex Data Structures & Algorithms
• Competitive Programming

I use competitive programming to improve my:

• Problem solving
• Algorithms & data structures
• Mathematical reasoning
• Time and space complexity analysis
• Implementation skills

I've participated in contests including ICPC Preliminary, Takeoff, Unlock the Algorithm, CrackDataset, and Datathon.

🔗 Codeforces · LeetCode · Beecrowd

“Instinct is a lie told by a fearful body, hoping to be wrong. When you base your expectations only on what you see, you blind yourself to the possibilities of a new reality.” — Zaheer, The Legend of Korra

🔥 Thanks for visiting! I wish I could Die 🔥