Siddharth Jadhav

Software Engineer II

September 2024 – February 2026

• Designed and developed RESTful Java APIs for various Country Compliance Apps, enabling secure submission of ~800,000+ pharmaceutical transaction reports weekly to IS CEDM and OMS systems for regulatory reporting
• Contributed to system design of various features in event-driven applications integrated via GraphQL APIs and Kafka (MPF), ensuring idempotent message handling, resilience, and correctness across distributed microservices
• Reduced message processing latency by 33% by introducing partition grouping (Java, JavaScript), optimizing throughput from 18K to 24K events/hour across 5% high, 20% medium, and 75% low-size messages
• Architected and implemented automated Master Data NDC Update and Partner Master Lookup solutions in Java Spring, reducing unknown NDC transaction errors by ~20% and enhancing transactions with validated partner data

Software Engineer I

September 2023 – August 2024

• Built Bulk T2 Export feature using Handlebars.js, Node.js, GraphQL, and OpenHTMLToPDF, enabling clients to generate 12,000+ professional compliance PDFs weekly for supply chain audit reporting
• Designed and delivered Void Transaction feature utilizing Scala, JavaScript and RESTful services, processing more than 10,000 void transactions monthly while ensuring DSCSA regulatory compliance
• Resolved critical data loss bugs affecting 1.5M+ monthly transactions and implemented 15+ custom metrics with Grafana dashboards for real-time monitoring and future issue prevention

Associate Member of Technical Staff

• Developed Condor Dataflow Ingestion Framework in Java (Apache Beam), enabling ingestion of 2TB+ data across 50+ Oracle, Snowflake, and MSSQL tables into BigQuery
• Created a high-performance Ascend.io automation plugin with Python and REST APIs integration, reducing workflow creation time from 2–3 days to under 30 minutes, decreasing manual effort by 95%
• Built backend components for cloud SaaS marketplace solution using Google Cloud Platform services (Pub/Sub, Cloud Functions, Procurement APIs), supporting onboarding and entitlement management for 100+ customer accounts