Built in Bangladesh.
Open to the world.
I'm Tasneem Bin Ahsan, a web designer and developer. I build software anyone can use, in any browser, without paying or signing up. Open source is my mission. Client work is how I fund it.
Tasneem Bin AhsanRangpur, Bangladesh
Five projects, free for everyone.
Job Exam Helper
Photo maker, age check and syllabus tracker for job candidates.
T-Manager
Manage a YouTube channel in bulk from Chrome or Firefox.
ClicheKiller
Spots overused phrases and suggests better ones in one click.
TakaLekho
Turns Taka amounts into Bengali words for cheques and invoices.
Prepaid Meter Helper
Explains an electricity recharge slab by slab.
Software as a public good.
Small tools solve real problems. When the code is open, anyone, anywhere can use it, read it, translate it or build on it.
Free means you are the product. Open source means you have the product.
Tasneem Bin AhsanFounder, TLOGZOpen-source projects
All MIT licensed on GitHub.
Free tools live
Across the TLOGZ sites.
Accounts needed
No sign-up, no tracking.
Online since
Freelancing from 2013.
Job Exam Helperচাকরি পরীক্ষা সহায়ক · PWA
Offline-first helper for job candidates: photo and signature maker, age check, ranking, syllabus tracker.
T-ManagerChrome and Firefox extension
YouTube channel manager: batch rename, thumbnails, uploads, analytics, multi-channel.
Prepaid Meter Helperপ্রিপেইড মিটার সহায়ক · Calculator
Recharge breakdown by slab rate, plus token check.
More on the wayNew projects are added on GitHub
Follow the profile to see the next tools as they are released.
Based in Rangpur, working everywhere.
For clients and employers abroad, the practical details up front.
Rangpur, Bangladesh
Your local time is --:--.
Clear written English
Bengali is my first language.
Async friendly
Email, GitHub and shared documents.
Open by default
My own projects are free to reuse.
Products I founded and run.
Free tools that open in a browser tab and ask for nothing.
TLOGZ Tools
21 browser tools and 28 AI prompt workflows.
tools.tlogz.top ↗TLogz Online Tools
100+ free tools in 15+ categories.
tmail.tlogz.top ↗TLOGZ Tmail
Temporary email: a disposable inbox with no registration.
zero.tlogz.top ↗Zero TLOGZ
A Bangla toolbox that works offline.
tlogz.com ↗TLOGZ Magazine
Tech, AI, marketing and SEO articles.
Notes on building and earning online.
Open source, freelancing, SEO and affiliate marketing, written from experience.
Hire the person behind the tools.
The same skills, applied to your project.
Web design & development
Fast, responsive sites and web apps.
- WordPress & WooCommerce
- PWA and browser tools
- Laravel, React
SEO & marketing
Getting the right people to find you.
- Technical SEO
- Keyword and content planning
- Analytics set-up
Content
Words and visuals that explain clearly.
- Web copy and articles
- Brand graphics
- Bengali localisation
Ads campaigns
Paid campaigns planned, launched and measured.
- Search and social ads
- Tracking and reporting
Social media management
Consistent, on-brand presence across your channels.
- Content calendar and posting
- Page set-up and growth
Designer, developer, open-source maker.
Tasneem Bin Ahsan has worked online since 2012 as a web designer, developer, digital marketer and writer. He founded the TLOGZ network of free tools and publishes his own projects as open source.
Let's build something open.
For client work, a role, or a contribution to one of the projects, email or Telegram is the fastest way to reach me.
tba@tlogz.com