Computer Science · STEM · AI

Tanjin Adnan Abir

Computer Scientist | Engineer | Researcher | Educator

I'm a STEM enthusiast deeply passionate about Machine Learning, Computer Vision, NLP, Computational Neuroscience, Quantum Computing, and Software Development. With hands-on experience designing and implementing algorithms, I thrive on solving complex problems and pushing the boundaries of innovation.

5+Years Experience
15+Certifications
10+Projects
2Degrees
const ai = train(data) model.fit acc: 97% ● connected main ✓ Python 3.11

About Me

With experience in teaching STEM subjects and software development, I bring a diverse and adaptable skill set to every endeavor. My passion for learning, research, and innovation fuels my drive to explore new opportunities and expand the boundaries of knowledge.

I am highly motivated about research and development, with a keen interest in generating original ideas and devising practical solutions to complex challenges. My primary fields of interest include Deep Learning, Computer Vision, NLP, Data Science, Quantum Computing, and Computational Neuroscience.

Proficient in Python, C, C++, JavaScript, and SQL. Fluent in English and Bangla, enabling collaboration across diverse global communities.

Core Expertise
🧠
Machine Learning
Deep learning, NLP, LLMs, Computer Vision, and model optimization across the full ML pipeline.
TensorFlowPyTorchKerasScikit-learnHuggingFace
📊
Data Science
End-to-end data workflows: preprocessing, EDA, visualization, analytics and feature engineering.
PandasNumPyMatplotlibPlotlySQL
🧮
Mathematics
Strong foundation in linear algebra, calculus, probability and statistics for ML and DL theory.
Linear AlgebraCalculusStatisticsProbability
🖥️
Miscellaneous
Numerous programming, web design and database skiils.
PythonJavaScriptC/C++
HTMLCSSSQLMySQLMongoDB
Tech Stack
Python PyTorch TensorFlow Scikit-learn Keras Transformers HuggingFace Qiskit JavaScript C/C++ SQL MySQL MongoDB Git GitHub GitLab Docker Linux Jupyter VS Code LaTeX
🎓
Education
Computer Science & Electronics
🌐
Languages
English (Fluent) · Bangla (Native)
🔬
Research Focus
DL · NLP · Computer Vision · QML
🏅
Certifications
15+ from Stanford, Google, IBM, NASA
📡
Motto
Learn · Grow · Innovate
✍️
Interests
Writing · Traveling · Gaming

Featured Projects & Research

Selected work spanning NLP, Computer Vision, Deep Learning, Computational Neuroscience, and Quantum Computing.

🎯
BanglaLiteFormer: Efficient Sentiment Classification of Bangla E-Commerce Reviews

A lightweight transformer architecture to investigate sentiment analysis on Bangla e-commerce product reviews. Published in IEEE Transactions on Artificial Intelligence 2026.

DLTransformerNLPRNN
🧠
Mapping Information Flow & Choice Representations in the Mouse Brain

To investigate how sensory information is processed across the brain using International Brain Laboratory's Brain-Wide Map dataset.

NeuroscienceData AnalysisBrainIBL
🤖
Deep Learning for Sentiment Analysis

Investigates deep learning approaches (RNN, LSTM, GRU, TextCNN, BERT, RoBERTa) for sentiment analysis on the Stanford Sentiment Treebank (SST) dataset.

PyTorchTransformersNLP
🧠
Prediction of SARS-CoV-2 from Biological Organ Conditions

Prediction model on existing conditions in biological organs (Heart, Lung, Kidney, Pancreas) using Machine Learning.

TensorFlowScikit-learnKeras
📈
Forecasting COVID-19 Vaccine Side Effects

Prediction model to estimate side effects after Oxford AstraZeneca vaccination among health workers in Nigeria based on numerous clinical parameters.

TensorFlowScikit-learnKeras
💬
AI Chatbots & Agents

Designed several intelligent chatbots and agents using advanced NLP and LLM techniques for real-world conversational AI applications.

AgentChatbotLLMNLP
🔬
NeuroFusion-HCNN

A Multi-Architectural Hybrid Convolutional Neural Network for Multi-Class Alzheimer’s Disease Classification from MRI Images.

DLComputer VisionCNN
🔬
Quantum Machine Learning Tutorial

Schrödinger's Cats | The Open Learning Platform for Quantum Machine Learning.

LLMFine-tuningGenAI
🔬
Fine-tuned LLM Models

Fine-tuned several LLM models on Hugging Face Platform for domain-specific tasks including classification, generation, and reasoning.

LLMFine-tuningGenAI

Experience

Roles spanning industry, academia, and STEM education.

Present
STEM Teaching & Training
Independent Educator
Teaching students in various STEM subjects including mathematics, physics, chemistry, biology, programming, computer science, and engineering. Emphasizing deep understanding of fundamental concepts, problem-solving skills, and critical thinking. Creating personalized lesson plans tailored to each student's learning style and academic goals.
⏱️ 5+ Years 🎯 Multiple STEM Subjects 📚 Personalized Curriculum
2022 - 2025
Executive
DEFT Engineering
Troubleshooting computer issues and providing technical support to company employees, clients, and other system users; developing and maintaining website and web applications; email management; cloud management; preparing regular reports on expenses and IT budgets; organizing systems for important and confidential company documents; preparing reports and presentations with statistical data.
🌐 IT Support 💻 Web Development ☁️ Cloud Management
Teaching Assistant
American International University — Bangladesh
Artificial Intelligence and Expert Systems Lab, Department of Computer Science.
🏛️ AIUB 🤖 AI & Expert Systems Lab

Education

Formal training across applied physics, electronics, and computer science & engineering.

Master of Science in Applied Physics & Electronics
Jahangirnagar University, Savar, Dhaka
Key Courses: Quantum Physics, Mechanics and Electromagnetics, Atomic and Nuclear Physics, Condensed Matter Physics, Optics and Electronics, Digital Electronics, Nano-Physics and Nano-Technology, Renewable Energy and Sustainable Development, Nuclear and Reactor Engineering.

Thesis: Design of a High-Resolution Optoelectronic Visual Prosthesis for Blind People
🎓 Master's Degree 📍 Jahangirnagar University
Bachelor of Science in Computer Science & Engineering
American International University — Bangladesh
Key Courses: Artificial Intelligence, Computer Vision and Pattern Recognition, Data Structure, Algorithms, Computer Organization and Architecture, Human-Computer Interaction, Programming (C, C++, Java, C#), Web Technology, Digital Electronics, Microprocessor, Statistics and Probability, Calculus.

Thesis: Improved Detection of Cancer Cell and Tumor Using Region-Based Convolutional Neural Network from MRI Images
🎓 Bachelor's Degree 📍 AIUB

Training

Hands-on workshops and bootcamps beyond formal academia.

2022
Entrepreneurship Capacity Development Training For Fresh Engineers
Engineering Staff College & The Institution of Engineers, Bangladesh (IEB)
📍 IEB
2022
GoLang Coding BootCamp
Bangladesh Copyright Office
🎓 GoLang 📍 Bangladesh Copyright Office
2020
Mobile Application Development — Android
BASIS Institute of Technology and Management (BITM)
Projects: Tour Mate & Daily Expense Note
🎓 Java, XML, Firebase, SQLite 📍 BITM

Online Programs, Courses & Certifications

A commitment to continuous learning across AI, quantum computing, and data science.

🤖
Machine Learning Specialization
Stanford Online & DeepLearning.AI
Comprehensive program covering supervised learning, unsupervised learning, and best practices in machine learning.
MLNeural NetworksPython
View Certificate →
🧠
Deep Learning Specialization
DeepLearning.AI
Advanced deep learning including CNNs, RNNs, LSTMs, attention mechanisms, and transformers.
Deep LearningCNNRNN
View Certificate →
📐
Mathematics for ML & DS
DeepLearning.AI
Linear Algebra, Calculus, Probability & Statistics for Machine Learning and Data Science.
Linear AlgebraCalculusStatistics
View Certificate →
💬
NLP Specialization
DeepLearning.AI
NLP with Classification, Probabilistic Models, Sequence Models, and Attention Models.
NLPTransformersBERT
View Certificate →
📊
Google Data Analytics
Google
Comprehensive data analytics training covering data cleaning, analysis, visualization, and statistical methods.
Data AnalysisSQLTableau
View Certificate →
🐍
Python for Everybody
University of Michigan
Python programming, data structures, web scraping, database management, and data visualization.
PythonWeb ScrapingSQL
View Certificate →

Latest Blogs, Articles & Research

Exploring ideas at the intersection of AI, physics, education, and the future.

September 2025
From LeNet to ConvNeXt: A Telenovela of Convolutions

From detecting tumors in medical scans to spotting memes faster than you can hit "share," CNNs are quietly running the show behind almost every image-based AI application today.

📖 Read More →
July 2025
The Pre-AGI Era

In the grand narrative of intelligence, we are at a turning point. The Pre-AGI era — a period of rapid, narrow AI advancement, foundational experiments, and deep philosophical questions.

📖 Read More →
May 2025
Spacetime: The Fundamental Fabric of the Universe

Spacetime is one of the most profound concepts in modern physics, uniting space and time into a single continuum — reshaping our understanding of gravity and black holes.

📖 Read More →
November 2024
The Art of Writing Good Prompts

Imagine having a conversation with an AI that feels intuitive, insightful, and nearly human. The key? It all begins with how you ask.

📖 Read More →
September 2024
Reimagining Education

By redesigning education with shorter schooling, more hands-on learning, and flexible college programs, we can help students become skilled and ready for a fast-changing world.

📖 Read More →
June 2024
কোয়ান্টাম কম্পিউটারের জাদুকরি জগৎ

মানুষের কল্পনাশক্তি আর প্রযুক্তির বিকাশ একসঙ্গে এগিয়ে চলেছে, আর তারই এক চূড়ান্ত উদাহরণ কোয়ান্টাম কম্পিউটার।

📖 Read More →

Get in Touch

Open to research collaborations, opportunities, and conversations about AI and beyond.

📍
Location Dhaka, Bangladesh

I'm always excited to connect with fellow researchers, engineers, and educators. Whether you're interested in AI/ML research collaboration, exploring ideas in quantum computing, or just want to have a technical conversation — my inbox is open.

I believe that the intersection of different fields creates the most innovative solutions. My interdisciplinary background in physics, computer science, and education allows me to approach problems from multiple perspectives.

"Continuous learning, ethical AI, and practical impact — the principles that guide everything I build."