• Delivered a new ads feature with backend Kotlin computation, metrics visualization, and scalable data aggregation with Prometheus.

• Integrated new testing framework for React, developed first UI unit tests, wrote new frontend testing guidelines used by the team.

• Created new GraphQL and Vert.x endpoints and built cron job for async metrics collection. Load tested feature on 20M+ event volume.

• Top 40 in Monetization pillar (10k+ engineers) and top 5 in Signal Growth for number of commits over the duration of the internship.

• Directed the design and implementation of a web application, managing frontend and backend development with Flask and SQLAlchemy.

• Developed and integrated security protocols for secure data transmission, user authentication, and file handling, boosting platform reliability.

• Coordinated with the team employing Agile methodologies and Git for version control to ensure consistent and timely project delivery.

• Took over and led AI development for a Revit and BIM plugin to optimize store layouts, previously outsourced to a specialized AI company.

• Implemented optimizers and convolutional autoencoders using Scikit-learn, SciPy, TensorFlow, and Keras to divide a store into desired zones.

• Integrated superior solutions, significantly enhancing planning efficiency, increasing quality and reducing algorithm run time by over 80%.