Selected systems and products
My Projects
A selection spanning enterprise transformation and products I build independently. For corporate work I share no code or screenshots — the account stays at the level of the problem and my contribution.
04 / 11
Corporate experience
Modernization and product work I carry out in banking and business software.
- Halkbank · Corporate Loan Pricing2026
Kanlıca
A .NET 8 enterprise pricing application for defining commercial loan interest and commission parameters and managing their effective states, audit history, and multi-step approval workflows.
- .NET 8
- ASP.NET Core MVC
- Razor
- CQRS / MediatR
- Entity Framework Core
- SQL Server
- Halkbank · Company Reporting via KKB2025
Heybeliada
Reporting modules used in corporate credit processes, where company and company-independent reports are compiled through KKB (Turkish credit bureau) services. Completed and released.
- .NET 8
- ASP.NET Core MVC
- CQRS & MediatR
- EF Core
- SQL Server
- REST
- Logo Yazılım · Pre-Accounting Product2024
İşbaşı
Logo İşbaşı is a multi-tenant pre-accounting product for e-invoicing/e-archive, income and expense tracking, bank transactions, and financial reporting. The work spanned maintaining the legacy ASP.NET MVC interface and layered middleware while gradually moving the product to a React + TypeScript frontend.
- ASP.NET MVC
- ASP.NET Core Web API
- React
- TypeScript
- JavaScript
- PostgreSQL (Npgsql)
- Kodit Teknoloji · Internal Team Platform2026
My-Kodit
An internal platform bringing shared-account usage, announcements, duty and availability tracking, planning sessions and developer tools together in one place.
- .NET 10 Web API
- EF Core
- React 19
- TypeScript
- Vite
- Tailwind CSS
07 / 11
Personal products
Products I take from idea and architecture through interface and delivery.
- Modular Desktop Workspace2026
X9Delta
It is the more advanced successor to DeltaCore. A modular platform bringing productivity, AI, personal finance, system management, and Valorant tools together in one extensible desktop workspace.
- Electron
- React
- TypeScript
- HeroUI
- Zustand
- MCP SDK
- AI-Assisted Development Platform2025
DeltaCore
A desktop platform that unifies kanban, sprints and prompt management with AI agents on one API. It carries a .NET core built on Clean Architecture and CQRS, an Electron + React interface, and an MCP server that exposes tools to agents.
- .NET 8
- CQRS
- MongoDB
- SignalR
- Electron
- React
- Valorant Product Hub2026
Valofy
The Valofy homepage and product hub, introducing Valofy Aim, Valofy Tactics, and Valofy Overlay under one brand and guiding visitors to the right product.
- React
- TypeScript
- Vite
- SSR
- Responsive Design
- Multilingual UI
- Rhythm-Driven Aim Trainer2026
Valofy Aim
An installable Three.js aim trainer that turns musical rhythm into deterministic target maps while preserving the player's Valorant sensitivity.
- React
- TypeScript
- Three.js
- Web Audio
- IndexedDB
- PWA
- Interactive Valorant Tactic Board2026
Valofy Tactics
A browser-based Valorant tactic board for placing agents, abilities, and drawings at real-world scale, animating plays on one timeline, and sharing them with a link.
- React
- TypeScript
- Vite
- HeroUI
- Tailwind CSS
- Zustand
- OBS Browser Source2026
Valofy Overlay
A live broadcast tool with separate Studio and OBS renderer layers, presenting rank, RR, agents, and match form through customizable modules.
- React
- TypeScript
- Vite
- Browser APIs
- Motion
- Modular Windows Desktop Companion2026
XNineIsland
A compact capsule living at the top center of the screen, bringing media, Spotify search, calendar, timer, audio and microphone status, favorites, and work modes into one Windows surface.
- .NET 8
- C#
- WPF
- Windows APIs
- NAudio
- Spotify Web API
