Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I'm Orfeas, a performance-driven and motivated full stack developer with over 10 years of experience in software development. I have a strong attention to detail, excellent time management skills, and a passion for delivering projects on time. Throughout my career, I've developed scalable .NET Core applications, designed RESTful APIs, and contributed to front-end development using Vue and Tailwind CSS. In addition to my technical skills, I enjoy mentoring junior developers and collaborating closely with teams to improve product performance and architecture. I'm enthusiastic about creating efficient, user-friendly solutions and keeping up with the latest technologies in software development.…Hi, I'm Orfeas, a performance-driven and motivated full stack developer with over 10 years of experience in software development. I have a strong attention to detail, excellent time management skills, and a passion for delivering projects on time. Throughout my career, I've developed scalable .NET Core applications, designed RESTful APIs, and contributed to front-end development using Vue and Tailwind CSS. In addition to my technical skills, I enjoy mentoring junior developers and collaborating closely with teams to improve product performance and architecture. I'm enthusiastic about creating efficient, user-friendly solutions and keeping up with the latest technologies in software development.

Orfeas Tsergoulas

Full Stack Developer, Developer, Web Developer, +1





Hi, I'm Orfeas, a performance-driven and motivated full stack developer with over 10 years of experience in software development. I have a strong attention to detail, excellent time management skills, and a passion for delivering projects on time. Throughout my career, I've developed scalable .NET Core applications, designed RESTful APIs, and contributed to front-end development using Vue and Tailwind CSS. In addition to my technical skills, I enjoy mentoring junior developers and collaborating closely with teams to improve product performance and architecture. I'm enthusiastic about creating efficient, user-friendly solutions and keeping up with the latest technologies in software development.…Hi, I'm Orfeas, a performance-driven and motivated full stack developer with over 10 years of experience in software development. I have a strong attention to detail, excellent time management skills, and a passion for delivering projects on time. Throughout my career, I've developed scalable .NET Core applications, designed RESTful APIs, and contributed to front-end development using Vue and Tailwind CSS. In addition to my technical skills, I enjoy mentoring junior developers and collaborating closely with teams to improve product performance and architecture. I'm enthusiastic about creating efficient, user-friendly solutions and keeping up with the latest technologies in software development.

Available to hire

Hi, I’m Orfeas, a performance-driven and motivated full stack developer with over 10 years of experience in software development. I have a strong attention to detail, excellent time management skills, and a passion for delivering projects on time. Throughout my career, I’ve developed scalable .NET Core applications, designed RESTful APIs, and contributed to front-end development using Vue and Tailwind CSS.

In addition to my technical skills, I enjoy mentoring junior developers and collaborating closely with teams to improve product performance and architecture. I’m enthusiastic about creating efficient, user-friendly solutions and keeping up with the latest technologies in software development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Greek, Modern

Fluent

Work Experience

Senior Full stack Developer at B2B Gaming Services

June 1, 2024 - July 28, 2025

.NET Core & Web Development: Developed scalable .NET Core applications and designed RESTful APIs using ServiceStack for efficient system communication. Skilled in HTML, CSS, Tailwind CSS, Vue2/3, and Vuex for dynamic, responsive user interfaces. Database & Data Management: Proficient in managing both NoSQL (Couchbase) and relational databases (MS SQL Server), optimizing data storage, retrieval, and consistency across systems. Message Queuing & Testing: Implemented asynchronous messaging with NServiceBus and RabbitMQ. Experienced in unit testing using NUnit, XUnit, Moq, Jest, and Cypress to ensure software quality. Leadership & Product Enhancement: Mentored junior developers and contributed to product improvements by suggesting enhancements and providing guidance, improving team performance and collaboration.

Full stack Developer at IPG Mediabrands

January 1, 2017 - July 28, 2025

Development of a multi-tenant platform for e-shops with ASP.Net MVC, C#, Nhibernate, Angular.js, Node.js, Jquery. Outsourcing for a major e-ticket company with WebServices (WFC, XML), ASP.Net MVC, C#. Implementation and development of a web interface for internal monitoring and reporting purposes using .NET MVC 4, desktop applications, WPF, and front-end visualizations. Developed new UI components using Kendo UI and e-commerce site development with PHP frameworks (Kohana, Codeigniter). Configured AWS for application builds and deployment. Setup automated tests with NUnit, XUnit.