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Hi, I’m Christian Castellanos Meza, a current student at Teknikhögskolan in Lund pursuing full-stack development with JavaScript and Java. I enjoy turning ideas into reliable, scalable web apps and learning new technologies through hands-on projects and internships. During my studies I completed a nine-month internship with MebYou E-Srv AB where I implemented a Proof of Concept for their e-services UI, and I built backend and UI features using Java, JavaScript, HTML/CSS, and MySQL. I’m fluent in English, Spanish, and Swedish, and I’m expanding my AI-focused software engineering skills through current coursework.…Hi, I’m Christian Castellanos Meza, a current student at Teknikhögskolan in Lund pursuing full-stack development with JavaScript and Java. I enjoy turning ideas into reliable, scalable web apps and learning new technologies through hands-on projects and internships. During my studies I completed a nine-month internship with MebYou E-Srv AB where I implemented a Proof of Concept for their e-services UI, and I built backend and UI features using Java, JavaScript, HTML/CSS, and MySQL. I’m fluent in English, Spanish, and Swedish, and I’m expanding my AI-focused software engineering skills through current coursework.

CHRISTIAN CASTELLANOS MEZA

Full Stack Developer, Web Developer, Back-End Developer, +2

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Hi, I’m Christian Castellanos Meza, a current student at Teknikhögskolan in Lund pursuing full-stack development with JavaScript and Java. I enjoy turning ideas into reliable, scalable web apps and learning new technologies through hands-on projects and internships. During my studies I completed a nine-month internship with MebYou E-Srv AB where I implemented a Proof of Concept for their e-services UI, and I built backend and UI features using Java, JavaScript, HTML/CSS, and MySQL. I’m fluent in English, Spanish, and Swedish, and I’m expanding my AI-focused software engineering skills through current coursework.…Hi, I’m Christian Castellanos Meza, a current student at Teknikhögskolan in Lund pursuing full-stack development with JavaScript and Java. I enjoy turning ideas into reliable, scalable web apps and learning new technologies through hands-on projects and internships. During my studies I completed a nine-month internship with MebYou E-Srv AB where I implemented a Proof of Concept for their e-services UI, and I built backend and UI features using Java, JavaScript, HTML/CSS, and MySQL. I’m fluent in English, Spanish, and Swedish, and I’m expanding my AI-focused software engineering skills through current coursework.

Available to hire

Hi, I’m Christian Castellanos Meza, a current student at Teknikhögskolan in Lund pursuing full-stack development with JavaScript and Java. I enjoy turning ideas into reliable, scalable web apps and learning new technologies through hands-on projects and internships.

During my studies I completed a nine-month internship with MebYou E-Srv AB where I implemented a Proof of Concept for their e-services UI, and I built backend and UI features using Java, JavaScript, HTML/CSS, and MySQL. I’m fluent in English, Spanish, and Swedish, and I’m expanding my AI-focused software engineering skills through current coursework.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Spanish; Castilian

Fluent

Swedish

Fluent

Work Experience

Fullstack Internship at MebYou E-Srv AB

June 1, 2025 - October 12, 2025

Continued development and optimization of the UI and backend features, building on the PoC prototype; expanded tooling and functionality for future interns.

Software Developer at Pifas AB

November 30, 2024 - October 12, 2025

Developed a web recruitment platform using React, Vite, Tailwind, Firebase and Node; ensured SEO and security; delivered a fully functional platform with a strong emphasis on performance and security.

Fullstack Internship at MebYou E-Srv AB

June 30, 2024 - October 12, 2025

Updated and optimized existing business logic and UI; worked mainly in Java, JavaScript, HTML/CSS and MySQL. Created a prototype UI update that laid the foundation for future development. Implemented mass export functions and a sorting system for the cash register system.