Hello, I'mJácint KovácsFull-Stack Web DeveloperI am currently seeking a software developer internship / trainee position with a strong focus on backend and full-stack web development. My primary stack includes ASP.NET Core and Angular, where I enjoy building clean, maintainable backend systems and integrating them with modern frontend applications.
C#ASP.NET CoreAngularTypeScriptSQL Server
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450+Commits
15+Projects completed
1200+Hours of Coding
50+Bugs turned into Features
About me

Hi I'm Jácint Kovács

I design and build reliable full-stack web applications.

I am currently a 3rd-year Computer Science Engineering student, combining strong academic foundations with hands-on development experience. My primary focus is building reliable and maintainable web applications using the Microsoft technology stack, paired with modern frontend frameworks.

My journey started with C# and the .NET ecosystem, and over time I expanded my expertise to include Angular for creating dynamic and responsive user interfaces. I am passionate about writing clean, well-structured code, following SOLID principles, and delivering long-term, maintainable solutions.

Clean Code

Focus on readability & SOLID principles

Problem Solver

Analytical thinking & logical approach

Continuous Learner

Eager to master new technologies

Team Oriented

Collaborative and communicative

My Expertise

Technical skills

Specialized in building full-stack applications with the Microsoft ecosystem and modern frontend frameworks.

Backend Development
C#80%

Proficiency in modern C# syntax, including Asynchronous programming (async/await) and thread safety mechanisms (locking).

ASP.NET Core75%

Building scalable RESTful APIs using Dependency Injection and Middleware pipeline.

Entity Framework Core75%

Database management using Code-First approach, handling complex relationships and optimizing performance with Lazy Loading.

SQL & Database80%

Experience with MSSQL and MySQL. Designing normalized schemas and writing efficient queries.

Testing & Automation75%

Building scalable RESTful APIs Implemented Unit Tests using NUnit and Moq. Experience with Selenium E2E automation, applying the Page Object Model pattern and Widgets for structured, maintainable test code.

FrontEnd Development
Angular 17+70%

Developing Single Page Applications (SPA) with component-based architecture.

TypeScript & JavaScript70%

Strong proficiency in Strict Typing and Interfaces. Leveraging modern ES6+ features like Arrow functions, Destructuring.

HTML5 & SASS80%

Semantic HTML structure. Advanced styling with SCSS (variables, nesting, mixins) and responsive Flexbox/Grid layouts.

Tailwind CSS80%

Rapid UI development using utility-first classes, implementing Mobile-First and responsive design principles.

Tools & Technologies

Docker
Git
Swagger
Postman
Visual Studio
Visual Studio Code

Portfolio

Featured Projects

A selection of projects I've worked on, showcasing my expertise in building.
AI-Powered Workout Optimization

Developed an ESP32-based fitness tracking system with real-time heart rate and motion data collection, WiFi data transmission, and backend integration using ASP.NET and Angular, incorporating LSTM-based models for exercise analysis.

C#ASP.NET CoreAngularMSSQL+10
Personal Website

Developed a responsive single-page application built with Angular and TypeScript. It features a modern UI styled with Tailwind CSS, advanced GSAP animations, and seamless contact functionality via EmailJS.

AngularTypeScriptTailwind CSSGSAP+1
Automated E2E Testing Framework

Designed a robust End-to-End (E2E) test automation framework using C# and Selenium WebDriver for the SauceDemo e-commerce platform. The solution implements the Page Object Model (POM) design pattern to ensure maintainability, featuring custom wait wrappers and efficient locator strategies.

C#.NETSelenium WebDriverPage Object Model

Get in touch

Let's Build Something Great Together

Looking for a passionate .NET Developer? I'm ready to bring my backend skills and enthusiasm to your team. Let's get in touch!

Connect with me

Send me a message