Sunnyvale, California, United States
As a Software Engineer at TipTop Technologies, I built and scaled News360 “Topic Insights,” a Solr-powered enterprise analytics feature that surfaces top-ranked entities with year-over-year changes across 10+ categories. I improved high-traffic SQL Server + API endpoints by 45% through query refactoring, indexing, and execution plan tuning. I also increased data pipeline freshness and reliability by 60% by shipping Python refresh pipelines, Dockerized services, GitHub Actions CI/CD, and AWS monitoring, helping sustain 99.9% uptime.
➤ Built News360 “Topic Insights” using Apache Solr time-range queries + faceting across 10+ entity categories, surfacing top-50 ranked entities with YoY deltas for enterprise analytics.
➤ Improved SQL Server + API performance by 45% by refactoring T-SQL, adding indexes, and tuning execution plans for high-traffic endpoints.
➤ Increased pipeline freshness and reliability by 60% throughput via Python batch refresh pipelines, Containerized microservices, GitHub Actions CI/CD, and AWS (ALB/EC2) monitoring, sustaining 99.9% uptime.