Bipin Saha

About Me

I'm a Machine Learning Engineer under Industry 4.0 team at Business Automation Limited, specializing in Vision Language Model, Computer Vision, Large Language Model, and Vision enabled Robotic Systems. My primary research area in robotics involves reasoning about events, understanding them, and generating actions using multimodal generative AI solutions. I accomplished my B.Sc. in Electrical and Electronic Engineering from the University of Rajshahi. Currently, I'm actively seeking opportunities for PhD/MS positions in my research areas.

Collaboration is key to my work, and I'm always open to new opportunities. Don't hesitate to reach out to me via email!

📫 How to reach me: LinkedIn - BipinSaha or
📝 Résumé

Education

University of Rajshahi, Rajshahi, Bangladesh
B.Sc. in Electrical and Electronic Engineering (2017-2022)
CGPA: 3.38/4.00
Selected Coursework: : Control System, Digital Signal Processing, Microprocessor and Embedded System, Power Electronics, Biomedical Engineering, Computational Methods, and MATLAB Programming. Statement of Courses
Final Year Project: Numerical Modeling of CuSbSe2-based Dual-Heterojunction Thin Film Solar Cell with CGS Back Surface Layer. Supervisor: Dr. Jaker Hossain

Work Experience

Machine Learning Engineer
Business Automation Limited | Bangabandhu Hi-Tech Park, Rajshahi, Bangladesh
December 2023 - Present

⚡Digitized Handwritten Prescriptions layout-based segmentation and OCR, leveraged generative LLM models for output formation, optimizing inference time to around 2.28 seconds and minimizing human workload by 44.68%, impacting more than 50k patients.
⚡Implemented Bangla Law Consultancy chatbot with interaction-based instruction dataset using Llamma-3, featuring RAG system and effective tokenization method.
⚡Extracted Land Records information using OCR, Bangla Document OSD functioning, and Name Entity Recognition employing the Mistral Model with 4-bit quantization for effective memory allocation.
⚡Executed BIDA and EBS Employee Behavioral Log Text Summarization enhancing efficacy in task-based accomplishment utilizing Mistral, Pegasus, and ML Models.
⚡Contributed to EBS Inshight-db database QnA using ChatGPT API and TAPAS mod ⚡Collaborated closely with cross-functional teams to design and deliver high-impact AI-powered systems, resulting in significant contributions to the company's technological advancement.
⚡Created and refined APIs for machine learning models to enable streamlined integration with diverse applications and platforms, thereby enhancing interoperability and ease of use.
⚡Led the development of intelligent automation solutions, including chatbots and AI-driven decision-making tools, to enhance operational efficiency across various sectors, ultimately improving productivity and effectiveness.
Assistant IoT Engineer
Get Aid Limited | Dhaka, Bangladesh
January 2023 - November 2023

⚡ Spearheaded the design and development of a state-of-the-art Object Detection algorithm using YOLOv5 and YOLOv8 frameworks for accurate recognition of over 20 grocery products. Achieved an impressive mAP50 of 0.955, with a specific mAP50:95 of 0.872.
⚡ Deploy model, ensuring precise and reliable detection and recognition of diverse grocery items.
⚡ Hands-on experience in developing and deploying machine learning models using best practices for production environments.
⚡ Led the design and development of a 2R inverse kinematics robotics arm tailored for seamless navigation within a 2D plane.
⚡ Conducted extensive design and optimization of a Proportional-Integral-Derivative (PID) control algorithm, ensuring enhanced control accuracy, precise movement, and accurate slot navigation for robotic systems.

Research Interest

Computer Vision
Robot Perception
Autonomous Navigation
Multi Robot Systems

Vision Langague Model
Large Lnaguage Model
AI in Cyber Physical System
AI in Robotics

Publications [Google Scholar]

Submitted

Prediction of Waiting Time in Queues: An Ensemble Learning Approach
Tapodhir Karmakar Taton, Bipin Saha, Md. Johirul Islam, Shaikh Khaled Mostaque
International Journal of Intelligent Computing and Cybernetics, Emerald, October 2024.
[Preprint] [Dataset] [Code]

Waiting Time Prediction in Queue Management: Leveraging Machine Learning Approach
Tapodhir Karmakar Taton, Bipin Saha, Amena Akter, Md. Johirul Islam, Shaikh Khaled Mostaque
IEEE ICRPSET 2024 Conference, IEEE, September 2024.
[Preprint] [Dataset] [Code]

A Transformer-Based Approach for Summarizing Employee Logs
Md. Bikasuzzaman, Asif Parvez Polok, Bipin Saha^*
Progress in Artificial Intelligence, Springer, August, 2024.
[Preprint] [Dataset] [Code]

Bangladeshi Native Vehicle Detection in Wild
Bipin Saha, Md Johirul Islam, Shaikh Khaled Mostaque, Aditya Bhowmik, Tapodhir Karmakar Taton, Md Nakib Hayat Chowdhury, Mamun Ibne Bin Reaz
Engineering Applications of Artificial Intelligence, Elsevier, October 2024.
[Preprint] [Dataset] [Code]

Published

An Efficient Approach for Appearance Based Eye Gaze Estimation with 13 Directional Points
Bipin Saha, Md Johirul Islam, Arindam Sanyal Dipto, and Shaikh Khaled Mostaque
IC4ME2 - 2021, International Conference on Computer, Communication, Chemical, Material and Electronic Engineering
[Paper Link] [PDF] [Code] [BibTex]
Numerical Modeling of CuSbSe2-based Dual-Heterojunction Thin Film Solar Cell with CGS Back Surface Layer
Bipin Saha, Bipanko Kumar Mondal, Shaikh Khaled Mostaque, Mainul Hossain, Jaker Hossain
AIP Advances AIP Publishing 2023.
[Paper Link][PDF] [BibTex]
Micro-web Based Approach in Queue Management System with Prediction on Waiting Time
Tapodhir Karmakar Taton, Amena Akter, Bipin Saha, Saikha Khaled Mostaque
International Conference on The Role of Science and Technology Towards 4IR, ICRST 2023.
[Paper Link][PDF] [Code] [BibTex] Oral Presentation

Skills | Skills and Certifications List

Programming: Python, C, C++, MATLAB
ML Frameworks: PyTorch, Tensorflow, HuggingFace Transformers, Scikit-Learn
Modules: Pandas, OpenCV, Pillow, Numpu, NLTK, Spacy, Matplotlib, Seaborn, Flask
Tools: Coppeliasim, Simulink, Proteus, Easy-EDA, Git
Platforms: Arduino, STM32(BluePill), ESP32/8266/TTGo(MQTT,REST-API), Raspberry Pi, Linux
Documentation: Origin Pro, LaTeX, Adobe Photoshop, Premier Pro

Selected Projects | Complete Project Catalog

Sentiment Analysis using LSTM, BiLSTM, GRU Models
Text2Text Generation and Summarization using Pegasus Model
Appearance Based Eye Gaze Estimation and MultiLangual Keyboard
End to End Behavioral Cloning of Self Driving Car (Udacity, Simulation)
Slab Bend Detection and Tracking (Collaboration : TataSteel)
Quadcopter for Aerial Mapping
Micro Web Server Based Customer Queue Management System
RRT Path Planning Algorithm (Simulation)

ECA

Chairperson
IEEE Robotics and Automation Society, University of Rajshahi SBC
December 2020 - October 2022
Secretary
IEEE University of Rajshahi Student Branch
December 2019 - December 2020
1st Runner up, Hacatom, Information Center on Nuclear Energy, Dhaka, December 2022
Honorable Mention, IEEE R10 YP Idea Contest, Mitigate Post COVID Impact, IEEE Bangladesh Section, September 2020
1st Runner up, Stage Battle 2.0, Presentation Competition, University of Rajshahi Business Club, March 2019
Participation, Robolution 3.0, BUET Robotics Society, January 2019
Participation, 40th National Science Technology Week, Rajshahi, March 2019
Engineering Faculty Project Showcasing Competition, University of Rajshahi, February 2019
Participation, Microsoft-Young Bangla Internship, Institute of Engineers Bangladesh, August 2018