Some things you plant. Some things you teach. Both take root.

The Living Chronicle

Samin Yasar Avatar Dhaka, Bangladesh · Field Notes Since 2022

Samin Yasar | Digital Safety Educator in Bangladesh

I'm Samin Yasar — a 17-year-old digital safety educator and open-source developer from Dhaka, Bangladesh 🇧🇩. I travel to rural communities teaching everyday citizens how to protect themselves against scams, phishing, and credential theft. Alongside digital security, I plant community trees (200+ so far) and build free tools so no one gets left behind in the digital age.

Seventeen years old. Still learning. Still planting.

Who I Am

Samin Yasar is a 17-year-old digital safety educator, open-source builder, and student from Dhaka, Bangladesh. Currently in his first year of HSC at Rajuk Uttara Model College, his journey started with a deep curiosity about how systems break — cybersecurity — which quickly grew into a mission to protect vulnerable people from social engineering, phishing, and digital fraud. Through grassroots workshops and 1-on-1 guidance across rural Bangladesh, Samin teaches communities the fundamentals of digital safety: how scams work, why companies will never ask for your OTP or passwords, and how to recognize fraud before damage is done. This work stems from seeing everyday villagers targeted without any access to protective digital education. Alongside digital security, Samin Yasar and his father have planted more than 200 fruit, shade, and flowering trees across rural Bangladesh. These trees serve as living community spaces maintained daily, combining long-term environmental restoration with public wellness. Believing that knowledge and security tools should be freely accessible to everyone regardless of economic background, Samin builds open-source software and provides free community tech support. His primary goal is to formalize these efforts into an institution for free digital literacy, ensuring every citizen can navigate the digital revolution safely.

Projects & Tools

Open Source

OriginScan

Scan a product barcode to find its country of origin.

Open Source

StarryCrypt

Browser-based text encryption; messages stay on your device.

Open Source

Starpass

Generate passwords and passphrases without accounts or tracking.

Open Source

AzureFlow

A privacy-respecting period tracker with no sign-up or data collection.

Open Source

Zakah Calculator

Calculate annual Zakah using nisab thresholds and asset types.

Open Source

Treescribe

Turn a pasted directory structure into a clean tree diagram.

Commercial

Quanta

Manage tutor payments and scheduling in one system.

My GitHub Activity

Live contribution totals are available on Samin's GitHub profile.

Let's Work Together

Your name, email, and message are encrypted in your browser with my PGP key before they are sent.

Or email me directly: contact@samin-yasar.dev

My Social Impact

200+

Trees Planted

Fruit trees, flowers, and shade trees across rural Bangladesh. Open to the public, maintained daily. Direct carbon impact + community spaces for wellness.

50+

People Helped

Communities taught about digital safety, scam recognition, phishing prevention, and the importance of protecting OTPs and passwords.

Free Technical Support

Free help with tech problems, security questions, and digital tools — no charge, no extraction.

FOSS

Open Source Advocate

Build tools that are free to use, audit, and modify. Believe everyone should have access to technology that protects their rights.

My Education

11th to 12th Grade
Rajuk Uttara Model College
2025 – Present
6th to 10th Grade (SSC)
Rajuk Uttara Model College
2019 – 2025
GPA: 5.00
Talent Pool Scholarship
Nursery to 5th Grade
Rajendrapur Cantonment Public School and College
2014 – 2019

Curriculum based on the National Curriculum and Textbook Board (NCTB), Bangladesh.

Technical Skills

Languages & Web
HTMLCSSJavaScriptPython
Cybersecurity
Ethical HackingPenetration TestingDigital Privacy
Tools & Platforms
GitGitHubLinuxVS Code
Other
PhotographyMedia LiteracyAI & Prompt EngineeringClimate Advocacy

Featured Publications

Tech Journalism

Samin Yasar's Author Profile at Jago News 24

Jago News 24 · July 2026

Literary Contribution · Bengali

Trishnatur — 4th Edition

Nirmol Bangladesh · February 2024

ISBN 978-984-35-9092-3

Awards & Certifications

Johns Hopkins University

HTML, CSS, and JavaScript for Web Developers

Issued: Nov 2024

Verify Credential

Microsoft

Work Smarter with Microsoft Word (with Honor)

Issued: Apr 2024

Verify Credential

University of Pennsylvania

English for Media Literacy

Issued: Apr 2024

Verify Credential

Building an Institution

Formalizing Digital Safety Education

I'm building a semi-formal or formal institution dedicated to free digital safety training. The goal is to reach every village in Bangladesh — teaching people about scams, phishing, credential protection, and digital rights. No one should be left behind in the digital revolution just because they lack formal education.

Scaling Environmental & Community Impact

Expand the tree-planting initiative while maintaining active community stewardship. Combine environmental restoration with digital literacy to address both the climate crisis and the digital divide. Help more people understand technology as a tool for empowerment, not exploitation.

Kind Words & Recognition

“বড় হও, আলো ছড়াও ।”
Assaduzzaman Noor
Cultural Icon
“সামিন (তোমাকে) শুভেচ্ছা ।”
Ahsan Habib
Cartoonist, Writer, and Editor

Through My Lens

Capturing light between lines of code.

When I am not at the keyboard, I explore Dhaka on my bicycle with a camera. I host my street and landscape photography portfolio on Flickr.

A new collection is coming soon.