Portfolio

About Me

I'm Dibbajothy Sarker, a Notion Template Creator with a passion for simplifying productivity and organization. I design customizable and easy-to-use Notion templates tailored for individuals, students, and businesses. I design customizable and easy-to-use Notion templates tailored for individuals, students, and businesses, students, and businesses

Skills

BSc Computer Science & Engineering

Currently enrolled as a 3rd year undergraduate in the BSc Computer Science & Engineering program at the University of Dhaka.

BSc Mechanical Engineering

Bangladesh University of Engineering and Technology (BUET) — Coursework completed (left program).

Projects & Certifications

QUIC-Inspired Reliable UDP Protocol

A custom transport layer solving TCP Head-of-Line blocking for video streaming.

Business Dashboard

An all-in-one workspace for small business owners to track finances and projects.

Achievements

UAP Cyber Siege 2025 — 2nd Runner-up

Our team DU_Black_Noodles clinched 2nd Runner-up at UAP Cyber Siege CTF!

BDSEC CTF 2025 — 7th Place Globally

Placed 7th out of 641 teams worldwide in BDSec CTF 2025.

1000+ Templates Sold

Successfully sold over 1000 templates across multiple platforms.

Featured on Gumroad

Templates featured in Gumroad's recommended productivity section.

Experience

AGS for CTF Training

Informatics Club, University of Dhaka

Volunteer

Jan 2025 - Present

Conducting training sessions on Capture The Flag (CTF) competitions, covering topics like cryptography, forensics, and reverse engineering.

Frontend Developer Intern

Tech Startup XYZ

Internship

Jun 2024 - Aug 2024

Built responsive UI components using React and collaborated with the design team on user experience improvements.

Open Source Contributor

GitHub

Volunteer

2023 - Present

Contributing to various open-source projects, focusing on documentation and bug fixes.