Software Developer
Summary
Developer with 5 years of experience in a business environment. Focused on clean
architectures, scalable systems, and modern .NET technologies. Strong experience
in C#, .NET 6/7/8, REST APIs, microservices, and Azure cloud services.
Technical Skills
Backend: C#, Framework4.8 & .NET9, ASP.NET Core, Entity Framework Core, LINQ, Blazor, MAUI
Databases: Oracle, PostgreSQL, MongoDB, SQLite
Testing: MSTest, Integration Testing
Tools: Git, GitHub, Visual Studio, Swagger, Confluence, Jira, Jenkins
Practices: Agile/Scrum, CI/CD, Code Review & Mentoring
Databases: Oracle, PostgreSQL, MongoDB, SQLite
Testing: MSTest, Integration Testing
Tools: Git, GitHub, Visual Studio, Swagger, Confluence, Jira, Jenkins
Practices: Agile/Scrum, CI/CD, Code Review & Mentoring
Experience
Senior Software Developer — Aumovio
Iasi, Romania · 2021 — Present
- .NET application for long-duration validation testing
- Worked with SQL & NoSQL databases
- Multiple API development and integration
- Process monitoring and distributed logging
- Cross-functional international collaboration
- CI/CD pipelines and automation
- Hardware driver & third-party API integrations
Projects
Remote PC Control (C#) — Real-time remote desktop over IP using optimized frame streaming and
event-driven keyboard/mouse input. Lightweight tool built in C# (.NET Framework 4.8). It streams a live screen
feed from a server machine to a client machine, and forwards keyboard and mouse input back so the client can
fully control the server. GitHub
Machine Learning (Python) — A machine learning system for automatic recognition
of self-service car wash tokens. Given a photo of a token/coin, the system detects it in the image, classifies
it into one of 12 known classes (6 token types × 2 sides), and returns the result via a REST API and interactive
web interface. GitHub
Simple Operating Sistem notepad —A custom x86 operating system built from scratch as a Bachelor's
thesis project. It boots from a floppy disk image, switches from 16-bit real mode to 32-bit protected mode, and
provides a simple interactive file system with a built-in text editor.
GitHub
Contact
Email: stefanstafie99@gmail.com
LinkedIn: linkedin.com/in/stefan-stafie-baa66a120
GitHub: github.com/StefanStafie