About Irena

JavaScript / React Mentor Volunteer - ReDi School for Digital Integration

Mentoring advanced ReDi students in FrontEnd cycles. Empowering students to get a job in tech. Guiding project teams through feedback and support. Time investment: 4 hours per week.

WTM Berlin - Tech Writer & Ambassador

Tech Writer (JavaScript, CSS, Python for beginners). Organizing coding workshops, Hack with Peers Nights, and JavaScript fundamentals sessions.

IT - FrontEnd Developer - Majorel / Google, Berlin

Solving Google Analytics issues, troubleshooting, providing solutions, researching APIs, services, and infrastructure. Advocated for product quality, security, and performance improvements.

Web Developer Trainee & JavaScript Teaching Assistant - DCI, Berlin

Developed workshops & projects in JavaScript and React, organized coding workshops, prepared presentations, exercises, lectures, coordinated with clients in German & English, and managed current projects.

Informatik Teacher - Internationaler Bund, Neuenhagen bei Berlin

Created UI applications, developed responsive designs, implemented HTML/CSS/JS concepts, coordinated functional and aesthetic designs, and founded a coding club for teens.

Business English Teacher - Multiple companies, UK, Bulgaria, Germany

Taught Business English, English for specific purposes, exam preparation (ICFE, ILEC, LCCI, IELTS), and facilitated corporate communication training.

Dolphin Educational School - Full-Stack Website

Designed and developed the entire web platform end-to-end, covering UI/UX design, frontend and backend development, deployment, and SSL/TLS security configuration. Delivered a secure, scalable, production-ready solution for an educational institution. All website content, including informational pages and blog articles, ensuring clear communication for parents and students. Designed and implemented the blog structure to support ongoing content updates. Managed hosting, security hardening, and ongoing maintenance. Collaborated directly with stakeholders to align technical delivery with educational and business goals. Delivered a stable, maintainable production system aligned with business and educational needs.

Delphin Educational Centre

Led full-cycle development from design to deployment, including backend logic, hosting setup, SSL security, and performance optimization. Collaborated with stakeholders to deliver a reliable, maintainable production system. Built and launched the official website for Delphin Educational Centre, improving information access and online visibility for courses and school services. Implemented responsive design, content structure, and performance best practices. Created all written content and blog posts, focusing on clarity, SEO fundamentals, and audience engagement. Built and maintained a scalable blog system to support content publishing. Configured SSL certificates, HTTPS enforcement, and security best practices. Delivered a stable, maintainable production system with long-term usability in mind.

Bakery Grain Bites — Full-Stack Website (In Progress)

• Developing a full-stack website for a bakery brand using Vue.js + Vite (frontend) and Node.js + Express (backend)
• Implementing a SQLite database to manage products, inventory, and orders
• Designing responsive, accessible UI/UX optimized for performance and modern web standards
• Planning secure deployment, SSL/TLS configuration, and production-ready infrastructure
• Project includes content creation, product catalog structure, and multilingual support; currently in active development

Photography Portfolio — Full-Stack Website (In Progress)