Designed and optimized AI models for personalized content delivery, experimenting with different techniques to improve recommendation accuracy and user engagement.

Explored ethical considerations in AI systems, focusing on bias detection and mitigation strategies to ensure fairness.

Implemented prompt engineering techniques to fine-tune large language models (LLMs) for customized text generation tasks.

Spearheaded the creation of scalable data pipelines for a comprehensive reporting tool, engineering a PostgreSQL function that improved reporting efficiency by 40%, significantly reducing processing time and operational costs.

Created robust SQL scripts to optimize query execution on both Snowflake and Postgres, reducing query response times by 30% during peak loads, which enhanced user experience and reduced system downtime.

Introduced sophisticated SQL routines and integrated transactional capabilities, identifying and resolving three major performance bottlenecks, which improved system throughput by 25% and reduced infrastructure costs.

Designed high-performance database schemas for over 30+ insurance providers, streamlining data management and ensuring consistent, scalable solutions.

Authored user-friendly coding guidelines that reduced common errors by 40%, resulting in better code quality and faster development cycles across engineering teams.

Troubleshot complex database issues, achieving a 90%+ success rate in resolving performance bottlenecks, leading to higher system uptime and improved service delivery.

Led a legacy database migration to PostgreSQL, documenting changes for compliance within 200 hours over three months, improving database scalability and performance while ensuring minimal downtime.

Optimized SQL queries with CTEs and indexing, reducing query execution time by 40%, which directly improved user response times for critical systems during high traffic periods.

Developed RESTful APIs to integrate the new PostgreSQL database with legacy systems, cutting response times from 5 seconds to under 2 seconds and significantly improving user experience.

Refactored 25 hard-coded entities, optimizing data flow to PostgreSQL and improving query response speed by 30%, which contributed to more efficient backend operations.

Created detailed Confluence documentation for migration processes, reducing onboarding time by 30% for new team members and improving team efficiency during integration phases.