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

I’m Carafa Sergiu Cristian, a Romanian software-focused professional based in Bad Nauheim. I enjoy building and improving digital solutions, and I’ve been working with web development and coding in roles that involve practical software development skills. My background includes working in industry environments while developing a strong technical foundation, particularly with Python and JavaScript. I’m also comfortable collaborating using tools like GitHub and everyday productivity software (Microsoft Word, Excel, and PowerPoint), and I like turning ideas into working, maintainable code.…I’m Carafa Sergiu Cristian, a Romanian software-focused professional based in Bad Nauheim. I enjoy building and improving digital solutions, and I’ve been working with web development and coding in roles that involve practical software development skills. My background includes working in industry environments while developing a strong technical foundation, particularly with Python and JavaScript. I’m also comfortable collaborating using tools like GitHub and everyday productivity software (Microsoft Word, Excel, and PowerPoint), and I like turning ideas into working, maintainable code.

Carafa Sergiu Cristian

Web Developer, Programmer, Software Engineer, +2





I’m Carafa Sergiu Cristian, a Romanian software-focused professional based in Bad Nauheim. I enjoy building and improving digital solutions, and I’ve been working with web development and coding in roles that involve practical software development skills. My background includes working in industry environments while developing a strong technical foundation, particularly with Python and JavaScript. I’m also comfortable collaborating using tools like GitHub and everyday productivity software (Microsoft Word, Excel, and PowerPoint), and I like turning ideas into working, maintainable code.…I’m Carafa Sergiu Cristian, a Romanian software-focused professional based in Bad Nauheim. I enjoy building and improving digital solutions, and I’ve been working with web development and coding in roles that involve practical software development skills. My background includes working in industry environments while developing a strong technical foundation, particularly with Python and JavaScript. I’m also comfortable collaborating using tools like GitHub and everyday productivity software (Microsoft Word, Excel, and PowerPoint), and I like turning ideas into working, maintainable code.

Available to hire

I’m Carafa Sergiu Cristian, a Romanian software-focused professional based in Bad Nauheim. I enjoy building and improving digital solutions, and I’ve been working with web development and coding in roles that involve practical software development skills.

My background includes working in industry environments while developing a strong technical foundation, particularly with Python and JavaScript. I’m also comfortable collaborating using tools like GitHub and everyday productivity software (Microsoft Word, Excel, and PowerPoint), and I like turning ideas into working, maintainable code.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Beginner

Language

English

Fluent

German

Intermediate

Romanian, Moldavian, Moldovan

Fluent

Work Experience

software engenier at banca transilvania

September 10, 2026 - Present

at Bilax Tehno Beton SRL

March 1, 2025 - March 1, 2025

at Energoplast.SA

June 1, 2024 - January 1, 2025

Education

inginer informatician at universitatea techinca cluj napoca

September 10, 2026 - September 18, 2025

I’m a Software & Web Developer with 4 years of professional experience at Banca Transilvania, where I worked on BT Pay, a large-scale digital banking product. My experience includes Python and JavaScript, with a strong focus on building reliable, user-focused digital solutions and working with production systems in a demanding FinTech environment. I can help with: • Custom websites and web applications • Frontend and backend development • JavaScript and Python development • API integrations and automation • Database-driven applications • Bug fixing, optimization and maintenance • New features and complete project development I’m comfortable taking a project from requirements and planning through development, testing and deployment. I’m detail-oriented, communicate clearly, and take ownership of the work I deliver. I’m currently available for freelance and contract projects and can start immediately.

engenier at universitatea technica cluj napoca

September 10, 2026 - September 10, 2026

Naturwissenschaften at Liceul teoretic “Radu Petrescu”

January 1, 2009 - January 1, 2017

Naturwissenschaften at Liceul teoretic “Radu Petrescu”

January 1, 2017 - January 1, 2021