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Hi, I'm Sheikh Sajjad Hossain

Computer Science Student

Final-year Computer Science undergraduate at American International University-Bangladesh (AIUB) with expertise in full-stack development, machine learning, and deep learning. Strong foundation in object-oriented programming, data structures, and software engineering with active contributions to academic research.

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Portrait of Sheikh Sajjad Hossain
0 CGPA / 4.00
0 Research Papers
0 Dean's List Awards
0 Technologies

Introduction

About Me

I am a detail-oriented 4th-year Computer Science student at American International University-Bangladesh (AIUB), specializing in software development and AI/ML research. My academic journey combines rigorous coursework with hands-on project experience in full-stack application development and machine learning systems.

Proficient in C#, C++, Java, Python, and modern web technologies, I focus on transforming complex problems into elegant, scalable solutions. Currently contributing to academic publications in machine learning and computer vision, I aim to bridge theoretical research with practical software engineering.

My experience includes developing desktop applications, responsive web platforms, and machine learning models. I bring strong analytical skills, a research-driven mindset, and effective communication abilities to collaborative environments.

Career

Experience

Web Development

Developer Intern · Synovia Pharma PLC

Feb 2026 – Apr 2026 · Segun Bagicha, Dhaka

Streamlined organizational workflows through custom software development.

  • Developed full-stack internal web applications using ASP .NET MVC and C#, streamlining business workflows and operations
  • Gathered requirements, iterated on prototypes, and presented solutions to senior stakeholders
  • Digitalized bill management, document signing, and secure file storage processes, improving operational efficiency and document accessibility.

Academic Background

Education

BSc in Computer Science and Engineering

American International University–Bangladesh (AIUB) Visit Website

2022 – Present CGPA 3.98 / 4.00

Comprehensive study in software engineering, algorithms, data structures, and emerging technologies. Specialized coursework in machine learning, deep learning, natural language processing, and computer vision. Strong emphasis on practical application through team projects and research initiatives.

Higher Secondary Certificate (HSC)

Shaheed Police Smrity College Visit Website

2021 GPA 5.00 / 5.00

Strong foundation in science and mathematics, developing analytical and problem-solving skills that informed transition to computer science.

Secondary School Certificate (SSC)

Mirpur Bangla School and College Visit Website

2019 GPA 4.89 / 5.00

Comprehensive secondary education in science, mathematics, and technology, establishing fundamentals for academic advancement.

Capabilities

Technical Skills

Programming Languages

C#
C++
Java
Python
R

Web & Databases

HTML5
CSS3
JavaScript
PHP
SQL

AI & Machine Learning

Machine Learning
Deep Learning
NLP

Tools & Workflow

Git & GitHub

Portfolio

Featured Projects

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Web Development · DotNET

Bill Reg Management & Tracking System

Smart bill management solution for large enterprises.

Key Features

  • Bill lifecycle system with department-scoped security and role-based access controls
  • Duplicate prevention with bulk processing for cleaner, faster operations
  • Automated email notifications for real-time workflow updates and approvals
C# ASP .NET MVC TailwindCSS SQL
Source Code
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Web Development · DotNET

eSignature

Smart document signing solution.

Key Features

  • Sequential multi-signatory signing platform with transparent workflow processing
  • Coordinate-based PDF stamping for precise signature placement
  • Email-based workflow alerts for signing progress and approvals
C# ASP .NET MVC JavaScript TailwindCSS
Source Code
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Web Development · DotNET

FileShares

A standalone file-sharing system.

Key Features

  • Hybrid file-sharing inbox supporting anonymous uploads and authenticated downloads
  • Google Drive integration for real-time file existence checks
  • Download auditing system ensuring tracked and secure file access
C# ASP .NET Google Drive API JavaScript
Source Code

Computer Graphics · OpenGL

Village Visualization Animation

2D village environment visualization with dynamic animations and day-night cycles using OpenGL (GLUT) in C++.

Key Features

  • Layered 2D graphics with houses, trees, rivers, boats, and wildlife
  • Day-night transition system with adaptive lighting
  • Smooth animations for environmental elements
C++ OpenGL Computer Graphics Animation
Source Code
AeroBreeze dashboard AeroBreeze login interface AeroBreeze data visualization AeroBreeze user profile

Web Development · Full Stack

AeroBreeze Air Quality Platform

Responsive web application featuring user authentication and real-time Air Quality Index (AQI) data visualization.

Key Features

  • Secure registration and login system with session management
  • Dynamic dashboard displaying global AQI metrics
  • Responsive design with modern gradient UI
HTML5 CSS3 JavaScript PHP MySQL
Source Code
Courier system dashboard Merchant panel Rider interface Package tracking system Admin panel Payment processing Profile management Delivery assignment

Desktop Application · C# .NET

Merchant Courier Service System

Comprehensive courier management system facilitating seamless collaboration between merchants, delivery personnel, and customers.

Key Features

  • Customer package tracking via phone number with real-time delivery tracking
  • Flexible rider assignment system with automated payment processing upon delivery completion
  • Administrative dashboard for management, monitoring, and financial oversight of deliveries
C# .NET Windows Forms SQL Server Desktop App
Source Code

Academic Work

Research & Publications

Discovering Research Trends in AI Subdomains Using TF-IDF and SciBERT-Based Clustering

Conference Paper

Conducted large-scale text analysis on 1800 AI research abstracts using TF-IDF and SciBERT embeddings with multiple clustering algorithms and evaluation metrics. Presented the paper at ICCIT 2025, Cox's Bazar, Bangladesh.

Natural Language Processing Machine Learning Text Analysis Clustering Contextual Embeddings

Real-Time Detection of PCB and Soldering Defects Using Deep Learning Techniques

Conference Paper

Contributed to a YOLO-based real-time PCB defect detection system, supporting dataset preparation, augmentation, experimentation, and evaluation using mAP, precision, and F1-score.

Machine Learning Deep Learning Computer Vision YOLO CNN Hybrid

Recognition

Achievements & Certifications

ICCIT 2025 conference certificate
ICCIT 2025 — Conference Presentation Certificate
Dean's List certificate, Spring 2023-24
Dean's List Award — Spring 2023–24
Dean's List certificate, Fall 2024-25
Dean's List Award — Fall 2024–25
Dean's List certificate, Fall 2023-24
Dean's List Award — Fall 2023–24