Hi! I am a Senior Machine Learning Engineer at Spectrum Software & Consulting Ltd. (SSCL) and an AI researcher. Previously, I served as an Instructor, Research Assistant, and Undergraduate Teaching Assistant in the Department of Computer Science and Engineering at United International University (UIU), where I completed my B.Sc. in CSE, graduating 1st in my batch with Summa Cum Laude honors (CGPA: 3.97 / 4.00).
Feel free to reach out at phprogga@gmail.com for research collaborations or inquiries!
Research Interests
Multimodal Concept Learning
Vision-Language Models (VLMs)
Agentic AI & LLM Agents
Computer Vision
Natural Language Processing (NLP)
Document AI & OCR
Medical Image Analysis
Explainable AI (XAI)
Software Engineering
📝 Publications & Manuscripts
Peer-Reviewed Publications
EACL 2026
Do Multi-Agents Solve Better Than Single? Evaluating Agentic Frameworks for Diagram-Grounded Geometry Problem Solving and Reasoning
Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics (EACL) — Student Research Workshop, 2026. ACL.
Neurocomputing '24
IEEE I2CT '23
K-nearest neighbour classifier for big data mining based on informative instances
International Conference for Convergence in Technology (IEEE I2CT), pp. 1–7, IEEE, 2023.
ICISS '23
UAVs in green health care for energy efficiency and real-time data transmission
International Conference on Intelligent Sustainable Systems (ICISS), pp. 773–788, Springer Nature Singapore, 2023.
ICONIP '22
Manuscripts Under Review
Under Review
DOCRELAY: Cross-Page Document Structure Extraction via Cost-Aware Multi-Agent Routing
Under Review at NAACL 2027 (Also related to Skill-Routed Extraction and Assembly for Multi-Page Documents).
💼 Professional & Academic Experience
Senior Machine Learning Engineer
Jul 2023 – PresentSpectrum Software & Consulting Ltd. (SSCL)
Leading the design, fine-tuning, and production deployment of enterprise Document AI platforms, multilingual Vision-Language Models (VLMs), Agentic AI workflows, digital onboarding (e-KYC) biometrics, trade compliance RAG engines, and real-time computer vision systems.
Instructor (Part-Time Lecturer)
Jun 2023 – Sep 2023Department of CSE, United International University (UIU)
Delivered undergraduate lectures, designed course assessments, and mentored students in core computer science courses.
Grader
Nov 2022 – May 2023Department of CSE, United International University (UIU)
Evaluated assignments, programming projects, and coursework across AI, machine learning, and mathematics classes.
Undergraduate Teaching Assistant
Mar 2022 – May 2023Department of CSE, United International University (UIU)
Assisted faculty in laboratory sessions, guided student software projects, and held regular consultation hours across four trimesters.
Research Assistant
Mar 2022 – Aug 2022United International University (UIU)
Conducted research in deep learning, medical image segmentation, and pattern recognition under faculty supervision.
🚀 Selected AI & Research Projects
GitAgent – Code-Aware Agentic Requirements Engineering
Researching an LLM-based agentic framework that transforms ambiguous stakeholder requests into implementation-ready engineering specifications through repository-grounded investigation and iterative human-in-the-loop requirements refinement.
Bug Fixing & Corner Test Case Generation
Explores automated bug detection and repair in code submitted during competitive programming, alongside generating edge and corner test cases to rigorously evaluate code robustness and functional correctness.
Misspelled Banglish Text Correction
Addresses the challenges of normalizing and correcting code-mixed Banglish text (Bengali and English) that frequently exhibits phonetic variations and inconsistent transliterated spellings.
Table Structure Recognition & Semantic Mapping
Focuses on recognizing complex tabular structures within financial trade-related documents—identifying cell boundaries, multi-line headers, and structural relationships between rows and columns.
XtractAI – Enterprise Document AI Platform
- Led development of an enterprise Document AI platform for classification, OCR, and structured information extraction.
- Integrated LLMs and Vision-Language Models into scalable inference pipelines with production APIs for real-time PDF and scan processing.
Identra-KYC – AI-Powered Digital Onboarding (e-KYC)
- Designed an AI-powered onboarding platform integrating OCR, VLMs, face matching, and video liveness detection.
- Fine-tuned multilingual VLMs achieving 97.48% (English) and 91.23% (Bangla) NID extraction accuracy.
- Generated 10K+ synthetic NID samples and integrated Bangladesh Election Commission APIs for real-time verification.
Import Document Scrutiny & Trade Compliance
- Automated validation of LC MT700 clauses against import documents using GPT-OSS-20B, DotOCR, and RAG.
- Implemented compliance verification based on UCP 600 and ISBP 821, reducing manual effort and operational cost by 82%.
SpectraTrade – Financial Document Intelligence
- Fine-tuned and developed VLMs and layout-aware OCR for 24+ financial document types with 3–5 s/page latency.
- Deployed production AI services for PrimeBanijjo, Bangladesh's first AI-powered digital LC platform.
DockStream – RMG Automation Platform
- Built end-to-end AI and RPA pipelines for document classification, information extraction, and automated web form submission.
- Reduced manual effort and operational cost by 86% in high-volume RMG workflows.
Bangla License Plate Detection & Recognition (ALPR)
- Developed a production-grade ALPR system deployed across multiple toll plazas in Bangladesh.
- Designed a transformer-based OCR architecture replacing CNN approaches, achieving end-to-end detection and text extraction within 200 ms CPU-only inference.
Identity & Financial Document Parsing
- Developed AI pipelines for extracting and validating information from Bangladeshi NIDs, passports, bank cheques, EXP forms, and fixed-layout financial documents.
- Built OCR- and layout-aware extraction systems for structured and semi-structured documents.
Agentic AI for Finance Automation & SQA Testing
- Developed Agentic AI workflows for automated QA test-case generation, execution, and software validation.
- Built LLM agents for automating finance-related workflows, improving operational efficiency and reducing manual intervention.
Anomaly Detection & Smart Parking Analytics
- Developed computer vision-based anomaly detection and parking analytics solutions for automated monitoring and intelligent decision-making.
- Built real-world AI pipelines for multi-object detection, tracking, and abnormal event identification.
Graph Neural Network to Analyze Protein Secondary Structure
Utilized Graph Neural Networks (GNNs) on the ccPDB 2.0 dataset to predict protein secondary structure and benchmarked performance against SVM, AdaBoost, KNN, and Decision Tree models.
Bengali Automatic Speech Recognition (ASR)
Built a state-of-the-art speech recognition pipeline for out-of-distribution Bengali audio using a 400-hour crowdsourced dataset (Common Voice), integrating PyTorch acoustic models with BERT, Word2Vec, and 6-gram language models.
Biological Life Detection through Rock Classification
Developed the planetary science subsystem to categorize soil and rock samples into extant, extinct, or 'No Presence of Life' using custom datasets and CNN/VGG deep learning architectures.
🛠️ Technical Skills
Programming Languages
Python
C++
C
Java
PHP
SQL
AI & ML Frameworks
PyTorch
TensorFlow
Keras
LangChain
LangGraph
OpenCV
spaCy
Backend & APIs
FastAPI
Flask
Django
REST APIs
Microservices
Database & Retrieval
PostgreSQL
MySQL
MongoDB
Vector Embeddings
Knowledge Retrieval (RAG)
MLOps & Deployment
Docker
Git
GitHub
GitLab
CI/CD
Linux
Model Deployment
ML Pipelines
Web Development
HTML5
CSS3 / SASS
JavaScript
Bootstrap
🎓 Education
B.Sc. in Computer Science and Engineering
Jul 2019 – May 2023School of Engineering, United International University (UIU), Dhaka, Bangladesh
CGPA: 3.97 out of 4.00 (Summa Cum Laude)
Batch Position: 1st (Department of CSE)
Undergraduate Thesis: Human Identification using Gait Landmarks
🏆 Honors, Certifications & Leadership
🏅 Summa Cum Laude & 1st in Batch (Dept. of CSE)
United International University
Graduated at the top of the class with a CGPA of 3.97 / 4.00.
🎓 100% Tuition Fee Waiver Scholarship
United International University
Awarded 100% merit scholarship in 10 out of 12 trimesters, reserved for the top 2% of students.
🚀 1st Place in Asia & 13th Globally — University Rover Challenge (URC)
Mars Society (International Robotics Competition)
Designed and built the Mars rover science & life-detection subsystem for simulated Martian exploration.
🥈 1st Runner-Up — CSE Project Showcase
United International University
Led the development of Protibaad, a public safety and community awareness platform.
🎖️ 5th Position — Bengali Automatic Speech Recognition (Kaggle Competition)
DL Sprint – BUET CSE Fest
Recognized among top teams nationwide for out-of-distribution Bengali speech recognition on 400 hours of audio.
Certifications & Workshops
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Machine Learning Specialization (2023)
Stanford Online & DeepLearning.AI (Coursera) -
Technical Workshop Instructor (2022 – 2023)
Conducted multiple hands-on workshops on Java, Image Processing, and related topics at United International University (UIU).
Extracurricular Leadership
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Senior Executive, Research & Development (2021 – 2023)
UIU Robotics Club -
Programming Wing Executive (2021 – 2023)
UIU Computer Club -
Instructor (2020 – 2023)
UIU App Forum