Teuca Sergiu Ionut
Verified Expert in Engineering
Bootstrap Developer
Cluj-Napoca, Cluj County, Romania
Toptal member since November 6, 2017
Teuca is a full-stack .NET developer with 10 years of experience. He has worked on various projects for notable clients such as Facebook. Teuca is equally comfortable working on both the back and the front end, using technologies like ASP.NET, WCF, WPF, UWP, and Angular/React. He likes to write clean code and design well-thought-out products.
Portfolio
Experience
- C# - 10 years
- Bootstrap - 10 years
- .NET Core - 10 years
- JavaScript - 10 years
- Azure - 5 years
- SQL - 5 years
- Angular - 3 years
- React - 2 years
Preferred Environment
Linux, TFS, Subversion (SVN), GitHub, Visual Studio Code (VS Code), .NET 8, C#, Full-stack, Web Development, REST APIs, Entity Framework
The most amazing...
...project I've worked on was a mobile application for a pretty big football team.
Work Experience
Front-end oriented Full-stack developer (.NET MVC)
CDN Publishing, LLC
- Designed, developed, and maintained web pages to enhance user experience and functionality.
- Created new pages, optimizing and maintaining existing ones and ensuring seamless integration with the platform’s back end.
- Worked extensively with the API, implementing new endpoints and improving performance.
- Managed and optimized the SQL Server database, ensuring data integrity and efficiency.
- Improved the platform’s responsiveness, scalability, and overall user engagement.
Full-stack Software Developer
Tecknoworks
- Created both the front and back end of numerous web applications.
- Designed the architecture of various projects, ensuring their scalability and maintainability.
- Built products from scratch, from ideation to implementation, and showed a proven track record of delivering high-quality solutions.
- Designed and implemented APIs for various applications.
- Deployed and maintained applications in the cloud, specifically on the Azure and AWS platforms.
Senior Back-end Developer
T101 Limited
- My role involved building and refining back-end microservices, optimizing APIs, and improving database performance.
- Worked on the re-architecture and redesign of the company’s flagship product, helping transition to a microservices-based back end using .NET Core and containers.
- Contributed to coding standards, debugging, and CI/CD processes to ensure smooth development and deployment.
Front-end Developer
Klang Games GmbH
- Brought the next generation of the company’s product to life by implementing front-end components in Blazor.
- Used HTML, CSS, and JavaScript to translate existing designs into responsive, reusable UI components, ensuring seamless integration with the .NET Core back end.
- Optimized front-end performance and maintained clean, maintainable code for a smooth user experience.
Software Developer
Schuller Eh Klar
- Showed my expertise in ERP software development, as well as database development and maintenance, with expertise in .NET and MS SQL.
- Handled mobile application development on the .NET and Android platforms.
- Emphasized teamwork and engaged in every phase of project development to drive success.
Experience
Ad Budget Tracking and Optimization Platform
Royal Antwerp FC Mobile Application
Schuller Eh Klar ERP Application
Technologies: C#, WCF, Entity Framework 6, Win Forms, Microsoft SQL Server, Android, Windows Mobile
Cafe/Restaurant Point-of-Sale System
College Document Management System
https://github.com/KangJiYoung/ProiectColectivEducation
Master's Degree in Computer Science (Software Engineering)
Babeş-Bolyai University | Faculty of Mathematics and Computer Science - Cluj-Napoca, Romania
Bachelor's Degree in Computer Science
Babeş-Bolyai University | Faculty of Mathematics and Computer Science - Cluj-Napoca, Romania
Technical High School Diploma in Mathematics and Informatics
National Decebal College - Deva, Romania
Skills
Libraries/APIs
jQuery, REST APIs, Entity Framework, React, Facebook API, Node.js, AutoMapper
Tools
GitHub, Git, C#.NET WinForms, Subversion (SVN), TFS, RabbitMQ, MQTT
Languages
HTML, SQL, ASP.NET Razor, C#, TypeScript, C#.NET, CSS, JavaScript, Python, Java
Frameworks
.NET, ASP.NET MVC, ASP.NET, Entity Framework Core, .NET Core, Angular, ASP.NET Core, .NET 8, Windows Presentation Foundation (WPF), MVC Razor, Bootstrap, Bootstrap 3, Blazor, Redux
Paradigms
Agile Software Development, Desktop App Development, Database Design, Design Patterns, Waterfall Development, Test-driven Development (TDD), REST, MVC Design
Platforms
Microsoft, Windows, Desktop, Universal Windows Platform (UWP), Azure, Android, Linux, NopCommerce, Visual Studio Code (VS Code), Twilio, Amazon Web Services (AWS), Google Cloud Platform (GCP)
Storage
Microsoft SQL Server, MongoDB, SQLite, MySQL, NoSQL, Redis, Azure Cosmos DB
Other
Full-stack, APIs, Web Development, Algorithms, Front-end Development, Software Development Lifecycle (SDLC), Enterprise Architecture, Enterprise Resource Planning (ERP), eCommerce, Windows Communication Foundation (WCF), Microsoft Azure, Content Management Systems (CMS), Lambda Functions
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