Karun Jain

Experience

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  Uptycs

  Dec 2022 - Jul 2024

  Software Engineer

  Worked as a Backend Engineer in Compliance & Vulnerability Team.Developed a blast radius feature to assess vulnerability impact within software packages. Managed data storage in PostgreSQL database, establishing automated workflows for updates. Implemented a recursive query algorithm to analyze package dependencies effectively.Integrated ChatGPT into Uptycs product, leveraging RAG through llama-index. Conducted Prompt Engineering and Parameter Tuning for optimized results. Implemented a production-ready server using FastAPI with OAuth 2.0, achieving 99% uptime.Developed an enhancement for audit configuration assignment. Integrated standard and clone configurations within the codebase. Modified Node.js code for automatic creation and assignment of clone configurations. Reduced configuration assignment time by 80%, improving user productivity and compliance with audit requirements.Scraped package details for various OS versions to calculate EOL dates. Automated weekly data scraping and storage in PostgreSQL database. Created an EOL dashboard with multiple screens and graphs depicting package EOL status. Implemented backend APIs and optimized PostgreSQL queries for dashboard functionalities. Contributed to remediation strategies based on EOL dashboard insights.Designed and implemented a job to query package update recommendation data every hour using Apache Airflow. Published queried data to Kafka and ingested it into a Hudi database for persistent storage. Designed a query to retrieve the latest package versions, enhancing version control and update management processes. Show less