Portofolio
Hi, I'm Cătălin, a full-stack developer building fast, accessible and maintainable web applications.
Full-Stack DeveloperCătălin-Gabriel Sasu
About me
I'm a full-stack software engineer with 6 years of experience building web and mobile applications. I work across the whole stack, from Angular front-ends and C#/.NET back-ends to SQL Server databases, with a strong focus on code quality and system efficiency.
From idea to online artifact
What motivates me the most is helping people grow. I build websites that give businesses and ideas a real home online, so they can be discovered, trusted and remembered. Behind every project I take on there's a simple goal: to make your vision easier to share with the world.
Skills and TechStack
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Building modern web applications with the latest version of Angular, from building reusable components and responsive interfaces to integrating REST APIs and managing application data and modernizing existing applications.
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Six years of hands-on experience with the .NET ecosystem: developing REST APIs, scalable backend systems, and full-stack applications with a focus on clean architecture, maintainability, and real-world solutions.
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End-to-end experience with database design, architecture, implementation, and maintenance. I focus on building well-structured and scalable data models, optimizing queries and performance, ensuring data integrity, and applying security best practices to keep databases reliable, maintainable, and secure.
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Hands-on experience with CI/CD, automating build, test, and deployment pipelines using Azure DevOps and Octopus Deploy. I work with release automation, environment management, deployment strategies, and monitoring to ensure reliable and consistent software delivery across development, testing, and production environments.
Big Ideas, Real Impact
Have an idea for your own website? I can help turn it into a modern, professional website that represents who you are and what you do. From the initial concept and design to development and deployment, I’ll bring your ideas to life and create a website tailored to your personal style, goals, and needs.