Spearheaded a data migration for a leading biopharma company, transferring over 400 million records with 99.9% accuracy, while optimizing Java-based ETL processes for smoother, more efficient data transfers.

Worked with a global pharmaceutical leader on their data migration project, focusing on data extraction and transformation using Python, SQL, and Power BI to support seamless transitions and improved reporting capabilities.Diagnosed resolved integration issues for a reputable biotechnology company's account management system, reducing system errors by 90% and improving overall application functionality, including front-end and back-end systems.

Developed a mobile application with mini-games that challenge users and reward them with cryptocurrency for completed challenges, which then could be exchanged for prizes in a virtual store. The app was built using Native React, Node.js, C++, and MongoDB.Developed a cryptocurrency using DAG technology, increasing transaction limits from 4 to 200 per second. Created APIs to connect the mobile app to the crypto network, distributing over 1 million coins to users.