Blog Platform
A blog built around CQRS and MediatR, with caching and real-time where they help.
- C#
- CQRS
- MediatR
- Caching
Software Developer
Clint Villanueva
Full-stack .NET developer who ships clean, production-ready software. Passionate about solving real-world problems through scalable architecture and maintainable code.
01 / About
A bit about me
I'm a 4th-year BSIT student and a .NET developer focused on building practical, production-ready applications with clean, maintainable code.
I'm especially passionate about software architecture, designing systems with patterns like Clean Architecture, CQRS with MediatR, and Vertical Slice, and applying Domain-Driven Design where it helps keep complex logic organized.
- 0Repositories
- 0Certificates
- C# / .NETPrimary stack
02 / Work
Selected builds
Nex Apply
A job & internship portal — a full product, beyond the .NET backend.
- TypeScript
- Portal
- Full-stack
NEMSU Academic System
A .NET Core API with JWT auth and role-based access for academic operations.
- ASP.NET Core
- JWT
- RBAC
- SQL Server
RemindMe+ System
A simple reminder and task manager built on the MVC pattern.
- ASP.NET MVC
- Bootstrap
- SQL Server
Capstone Generator AI
Drafts capstone outlines with LLaMA 3.2 running locally via .NET.
- C#
- LLaMA 3.2
- Ollama
Usap
Instant anonymous chat with no accounts, using SignalR.
- SignalR
- C#
- Tailwind CSS
03 / Ventures
Products I've shipped
Real-world software projects built to solve practical operational problems.
Live · Serving an LGU
StallTrack
GovTech SaaS for public-market & facility collections.
Replaces an LGU revenue office's manual, paper-based collection with a single source of truth — tracking stalls, payments, and delinquency across 8 facilities, enabling field collection and online payments, and producing reliable month-end reports staff can trust.
- ASP.NET Core
- Blazor
- .NET MAUI
- PostgreSQL
- Clean Architecture
- CQRS
Visit StallTrack
GovTech · LGU SaaS
Live · Custom software studio
TechCraft Studio
Production-ready software for modern businesses.
A software studio I founded to partner with businesses and bring their ideas to life — taking each project from first concept to a shipped, dependable product built for real-world, everyday use.
- Web Apps
- Desktop
- Mobile
- ASP.NET Core
- React
- .NET MAUI
Visit TechCraft
Custom Software · Studio
04 / Skills
Tools I use across projects
.NET foundation
- C#
- ASP.NET Core
- MVC
- Web API
- REST
Architecture patterns
used when useful- Clean Architecture
- CQRS
- MediatR
- Vertical Slice
- DDD
Data
- SQL Server
- PostgreSQL
- EF Migrations
Frontend
- React
- Blazor
- Bootstrap
- Tailwind CSS
- HTML/CSS
- MAUI Hybrid
- Angular (learning)
Auth & docs
- JWT
- RBAC
- Validation
- Swagger / OpenAPI
- Scalar
AI, automation & tooling
- ML.NET
- Ollama
- n8n
- Redis
- SignalR
- Git
- GitHub
05 / Credentials
Certificates
Click any certificate to view full size.
06 / Contact
Let’s build something
Open to internship, junior developer, freelance, and collaboration.