amirhossein rahnama

Conducted research on recommender system technicalities, enhancing user personalization and engagement. • Integrated Musixmatch and Spotify APIs for comprehensive music dataset analysis. • Implemented song recommendations using the Spotify API, increasing user engagement. • Utilized spaCy for tagging, tokenization, and NER to improve text processing efficiency. • Conducted sentiment analysis using transformers and word embeddings, optimizing user feedback analysis.

Engineered a recommendation engine, increasing average order size by 7%. Constructed predictive models, reducing customer churn by 12% and increasing sales . Designed interactive dashboards using Power BI, enhancing decision making efficiency by 20%. Revamped the company website, increasing user engagement by 30%. Implemented machine learning models for transaction monitoring and customer behavior analysis. Orchestrated data flow from ETL to ML models for robust pipeline deployment.

Delivered weekly classroom instruction to 200+ students on IT and data science topics. • Managed administrative tasks, including preparing presentations and conducting data analysis. • Improved and upgraded 60% of Computer Center computers, enhancing infrastructure efficiency. • Assisted with faculty research projects, contributing to the successful completion of 5 research projects. • Resolved over 90 software and hardware PC issues, reducing downtime by 30%.

• RATIN COMPANY, Web Developer Developed backend components for 3 web applications, reducing loading time by 20%. • Utilized React for frontend development and PHP Laravel and Node.js for backend development. • Designed a user-friendly website, increasing SEO clicks by 15% and customer purchases by 20%. • Debugged and enhanced the functionality and speed of 3 websites, reducing bounce rates by 15%. • Orchestrated AWS backend infrastructure to enhance scalability and performance.