Parantaj
OngoingOwner
A personal and corporate financial management platform. It offers income-expense tracking, budget planning, detailed reporting, and multi-account management.
Portfolio
Only products that actually shipped are listed here: what each one does, who it is for, what it runs on and whether it is still alive. Unfinished work stays in Labs.
These five areas are where the time goes. They do not map onto the project classes one-to-one — a product can sit in several at once.
Most of the libraries and protocol work I write lives in public repositories under a permissive licence.
Subscription products in production; one backend feeding web and mobile together.
I put the LLM inside the development loop — without locking to one provider or letting code leave the machine.
Queues, event flows and contracts between services; envelopes that do not stay tied to one language.
I use the tools I write myself first: focused tools that never make you leave the terminal.
Current focus
All three are live and still being built. The rest are in the full list below.
Owner
A personal and corporate financial management platform. It offers income-expense tracking, budget planning, detailed reporting, and multi-account management.
Alongside it
Founder & Developer
BabelQueue is a language-agnostic message queue standard that lets services written in different languages share the same queue without getting trapped by serialization lock-in. Instead of language-specific formats like PHP's serialize(), it defines a strict JSON envelope — frozen at schema_version 1 — that every language can read natively. It runs on Redis and RabbitMQ with no sidecar or broker plugin, adding under 2% overhead.
Founder & Developer
CommitBrief is a provider-agnostic Go CLI tool that performs LLM-powered local code review on git diffs. It reviews any scope — from staged/unstaged changes to a single commit to PR-style three-dot ranges — without leaving the terminal, without leaking the diff, and with customizable project rules.
Every published project in one band. The order follows the effort I put in, not the date. The band stops when you point at it.
Owner
A personal and corporate financial management platform. It offers income-expense tracking, budget planning, detailed reporting, and multi-account management.
Founder & Developer
BabelQueue is a language-agnostic message queue standard that lets services written in different languages share the same queue without getting trapped by serialization lock-in. Instead of language-specific formats like PHP's serialize(), it defines a strict JSON envelope — frozen at schema_version 1 — that every language can read natively. It runs on Redis and RabbitMQ with no sidecar or broker plugin, adding under 2% overhead.
Founder & Developer
CommitBrief is a provider-agnostic Go CLI tool that performs LLM-powered local code review on git diffs. It reviews any scope — from staged/unstaged changes to a single commit to PR-style three-dot ranges — without leaving the terminal, without leaking the diff, and with customizable project rules.
Founder & Developer
I published a minimalist MVC framework (Framework3) alongside 30+ modular PHP libraries (Router, Database, Cache, Mailer, Socket, ...) under a single ecosystem; all packages are available on Composer/Packagist under the MIT license. The codebase complies with PHP-FIG standards and is backed by type safety, PHPUnit tests, extensive documentation, and examples.
Owner
SignalLock is a privacy-focused menu bar app that automatically locks your computer when you walk away from it — using a Bluetooth device you carry with you.
Owner
Looplio — a recurring automation platform (Web + iOS + Android) that turns repeating tasks, maintenance, and checks into reusable templates and automatically generated checklists.
Founder & Editor
sakinkal is a rational, evidence-based, and offline-accessible preparedness resource that strips crisis readiness in Turkey of fear and hype. It distills complex information into clear steps, checklists, and guides anyone can apply. 'No panic, just preparedness.' — a non-profit, ad-free, mission-driven publication.
Operator & Developer
TB1MSK is my call sign as a licensed amateur radio operator and my personal station/identity site; in its second phase, a blog where I produce Turkish content about amateur radio. From my station based in Çatalca/İstanbul (KN41ff), I use FM, repeaters, and APRS on the VHF/UHF bands, focusing on emergency communications and portable operation. At the intersection of radio and software: 'Signal in the air, code on the desk.'
Founder
A platform dedicated to fashion, style, grooming, lifestyle, and health advice for men. Through a subscription system, it published a monthly online magazine alongside subscriber-exclusive content and comprehensive guides.
This list is not hand-maintained; it is derived from the projects’ technology fields. The number beside each one shows how many projects use it.
Everything in this portfolio shares these three habits. I state the costs too — no product here is a cure-all.
Some of these products started as an experiment in Labs. The experiment record is still there.
Write even if what you need is not listed here. No forms — just email.