Session Lens
A system tray app that tracks AI usage limits, token quotas, and credit balances across multiple providers.
Lead Software Developer
I’m Barış Kısır. I turn complex problems into reliable software — and share what I learn along the way.
THE WAY I BUILDFIG. 01
01 A problem worth solving
THOUGHTFULLY ENGINEEREDSimple. Solid. Scalable.
Clear architecture
Useful software
THINK→BUILD→REFINE
01 / APPS
Built to be useful.
Turkiye Earthquake Forecast
An experimental map of relative seismic activity across Türkiye and nearby regions. Rankings do not represent earthquake predictions or occurrence probabilities.
Earthquake Signal
A desktop earthquake monitor with real-time alerts, mapped events, distance information, and customizable notifications.
World Weather Monitor
An interactive world map for exploring current weather conditions in cities around the globe.
AI Media Studio
A desktop app for generating images, videos, and speech, and transcribing audio.
02 / LATEST POSTS
Notes from the work.
2 min read
Use Claude Code with Different Providers
Configure Claude Code with different AI providers. Access free and paid models including Gemini, OpenAI, and Groq.
3 min read
Is Chess960 Actually Fair? Breaking Down the Numbers
Is Chess960 actually fair? Analysis of all 960 starting positions using Stockfish 18 reveals hidden first-move advantages.
2 min read
Building Multi-Platform Docker Images (amd64 & arm64) the Right Way
Build multi-platform Docker images for amd64 and arm64 architectures using Docker Buildx and BuildKit for modern CI/CD pipelines.
2 min read
Top 5 JWT Authentication Mistakes in .NET APIs
Avoid the top 5 JWT authentication mistakes in .NET APIs. Secure your tokens against forgery, replay attacks, and weak signing secrets.
2 min read
Redis Caching Strategies: When Caching Becomes a Problem
Optimize Redis caching strategies to avoid common pitfalls. Prevent cache stampede, serialization issues, and stale data bugs.