Arslan Liaqat

- Utilized Angular for front-end, adding modern features like video calling. - Developed API endpoints with Express and Fastify, improving data communication. - Extensively used MongoDB for database design and aggregation pipelines. - Enhanced LineUpr app and CRM with new features, boosting business efficiency. - Authored unit tests using Jest for code quality assurance. - Used Docker for a consistent development environment. - Created custom WordPress themes and plugins using HTML, Less, Vue.js, and PHP.

- Conducted research to create an Event-Based QA System using machine learning and NLP. - Developed a custom dataset for event-centric questions. - Fine-tuned RoBERTa model, achieving 71% F1 score and 96% accuracy. - Showcased machine learning and NLP efficacy in domain-specific QA. - Gained insights into the technologies' applications for event contexts. - Discussed results and future research in the final thesis. - Research has potential to improve attendee interaction in event apps.

• Developed front-end features for websites, prioritizing visual appeal and user experience. • Designed digital assets like prototypes, logos, and banners to align with brand identity. • Implemented SEO strategies focused on targeted keywords to improve website visibility. • Created design documentation including interface mockups and database ERDs for clear project communication. • Built custom websites using PHP for database interactions, meeting client specifications.

Seminar Web Engineering | Advanced Management of Data | Cloud & Web applications | Current Trends in Web Engineering | Databases and web techniques | Design of Distributed Systems | German as a foreign language | Software Service Engineering | Strategic IT Management