Sajid Hossain Khan

Hello, I'm

Sajid Hossain Khan

Full Stack Developer | Generative AI Practitioner | ICPC Honorable Mention

About Me

I am a versatile Full Stack Developer and AI Enthusiast with a strong foundation in Cloud Computing. Recognized as an ICPC Asia Dhaka Regional Honorable Mention and Project Show 2024 Champion, I combine algorithmic precision with modern web technologies to build scalable solutions.

With extensive certifications from Google Cloud, IBM, and HackerRank, I specialize in bridging the gap between complex backend logic, intuitive frontend design (Angular & React), and cutting-edge tools like Generative AI and Transformer Models integrations.

Technical Arsenal

Frontend

React.js Angular JavaScript (ES6+) TypeScript HTML5 & CSS3

Backend

Node.js REST APIs Python Go (Golang) Java C# (.NET)

AI & GenAI

Generative AI LLMs & BERT Vertex AI Prompt Engineering MLOps NLP

Data & QA

SQL (Intermediate) R Language Power BI Manual Testing Problem Solving

Honors, Licenses & Certifications

ICPC Asia Dhaka Regional 2023

International Collegiate Programming Contest

Honorable Mention (Team Residue). Competitive programming at a regional level.

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Champion – Intra University Programming Contest (NDUB CSE Fest 2023)

Notre Dame University Bangladesh

1st Place Winner in the Intra University Programming Contest at NDUB CSE Fest 2023, organized by the Department of CSE and the NDUB Computer Club.

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Champion - Project Show 2024

Notre Dame University Bangladesh

1st Place holder in Project Show 2024, organized by the Department of CSE, Notre Dame University Bangladesh, in association with the NDUB Computer Club (NDUBCC).

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Participation - Project Show 2024

Notre Dame University Bangladesh
Active Participant
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Secretary of PR & Events

NDUB Computer Club (11th EC)
Leadership Role
View Certificate

Attention Mechanism

Google Cloud
View Credential

Encoder-Decoder Architecture

Google Cloud
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Transformer Models and BERT

Google Cloud
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Create Image Captioning Models

Google Cloud
View Credential

Intro to Generative AI

Google Cloud
View Credential

Intro to Large Language Models

Google Cloud
View Credential

Intro to Image Generation

Google Cloud
View Credential

Intro to Vertex AI Studio

Google Cloud
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Intro to Responsible AI

Google Cloud
View Credential

MLOps for Generative AI

Google Cloud
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MLOps with Vertex AI: Evaluation

Google Cloud
View Credential

Cybersecurity Certificate Course

Google Cloud
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AI Fundamentals

IBM
Machine Learning & Ethics
View Credential

Profitable AI

Hasso Plattner Institute
AI Business Strategy
View Certificate

Understanding Embeddings NLP

Hasso Plattner Institute
Word Embeddings & Vector DBs
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Software Testing Mastery

Udemy
View Credential

Frontend Developer (React)

HackerRank
View Credential

Software Engineer

HackerRank
View Credential

Angular (Intermediate)

HackerRank
View Credential

Node.js (Intermediate)

HackerRank
View Credential

JavaScript (Intermediate)

HackerRank
View Credential

SQL (Intermediate)

HackerRank
View Credential

Rest API (Intermediate)

HackerRank
View Credential

R (Intermediate)

HackerRank
View Credential

Problem Solving (Intermediate)

HackerRank
View Credential

React (Basic)

HackerRank
View Credential

Angular (Basic)

HackerRank
View Credential

JavaScript (Basic)

HackerRank
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Java (Basic)

HackerRank
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Python (Basic)

HackerRank
View Credential

Go (Basic)

HackerRank
View Credential

C# (Basic)

HackerRank
View Credential

CSS (Basic)

HackerRank
View Credential

SQL (Basic)

HackerRank
View Credential

SQL (Intermediate)

HackerRank
View Credential

R (Basic)

HackerRank
View Credential

Problem Solving (Basic)

HackerRank
View Credential

Arduino Innovators Workshop

NDUB Computer Club
Hands-on Workshop (Sep 2024).
View Certificate

Cybersecurity Seminar

NDUB Computer Club
Tools, Techniques & Threats.
View Certificate

Code Your Future

NDUB Computer Club
Careers in Web Development
View Certificate

Seminar on Introduction to Robotics

NDUB Computer Club
Certificate of Participation
View Certificate

Appreciation for NDUB CSE Fest 2023 (Volunteer)

Notre Dame University Bangladesh (NDUB)
volunteer Recognition
View Certificate

Power BI Workshop

Digital Hill Valley
Data Visualization & Modeling
View Certificate

Featured Projects

AI-Based Chess Game

Python Artificial Intelligence Minimax Algorithm

Architected a modular Chess Engine in Python using the Negamax algorithm with Alpha-Beta Pruning, enabling efficient evaluation of board states. Built a robust GameState class to manage board logic, legal move generation, and reliable detection of Checkmate/Stalemate.

GitHub Repo Video Demo

Library Management System

Java Swing MySQL JDBC

Architected a comprehensive desktop application using Java Swing and MySQL to digitize core library work-flows. Engineered secure JDBC-based authentication, structured student profiles, and consistent issue/return processing, improving data reliability and cutting manual record lookup time by nearly 50%.

GitHub Repo View Login UI

MyLibrary (Android Project with Java)

Android (Native) Java XML

Developed a native Android application using Java and XML to streamline personal book tracking, achieving a 30% faster navigation flow. Implemented efficient Intent-based Activity transitions, added a WebView for external resource access, and designed a responsive UI with custom AlertDialogs.

GitHub Repo

Professional Experience

Nov 2025 - Feb 2026
IT Intern (Software Systems)
Sonali Bank PLC (Fakirapool Branch)

Analyzed Core Banking Solution (CBS) architecture and IT security protocols. Studied the integration of API banking, remittance systems, and the "Sonali e-Wallet" mobile application ecosystem.

Oct 2024 - Aug 2025
Secretary (Public Relation & Events)
NDUB Computer Club

Leading the organization of seminars, workshops, and programming contests. Managing public relations and coordinating between faculty and student bodies.

Feb 2024 - Sep 2024
Assistant Secretary (PR & Events)
NDUB Computer Club

Executed successful technical events and workshops. Assisted in team management and event logistics.

Education

Jan 2022 - Dec 2025
B.Sc in Computer Science & Engineering
Notre Dame University Bangladesh

CGPA: 3.97 / 4.00

2020
Higher Secondary Certificate (H.S.C)
St. Gregory's High School & College

Science Group | GPA: 5.00 / 5.00

2018
Secondary School Certificate (S.S.C)
Dhaka Collegiate School

Science Group | GPA: 5.00 / 5.00
(Talentpool Scholarship Awardee)