# Nisha Choudhary > Senior Software Engineer Location: Seattle, Washington, United States Profile: https://flows.cv/nishachoudhary Senior Software Engineer with 9+ years of experience building large-scale, privacy-sensitive, and revenue-critical systems. Proven track record of architecting distributed platforms from zero to production, processing 100M+ records daily, and driving multimillion-dollar business impact. Strong in backend systems, data engineering, cloud-native architectures, and production ownership. ## Work Experience ### Senior Software Engineer @ Truveta Jan 2024 – Present | Bellevue, Washington, United States • Architected core services for Truveta’s privacy-preserving Person Matching platform, enabling patient identity resolution across 30+ healthcare organizations and processing 200M+ records/day using distributed PySpark pipelines orchestrated via Netflix Conductor. • Built the ML-enhanced identity matching pipeline, integrating deterministic token. matching with BERT-based embeddings and a distributed clustering workflow (split/merge resolution and stable ID assignment) to accurately link billions of patient records while significantly improving recall over rule-based approaches. • Founded and open-sourced OpenToken, a cryptographically secure tokenization framework enabling deterministic PII-based record linkage across organizations without exposing raw identifiers, leveraging AES-256 encryption and SHA-256 hashing. • Led cross-team development of automated partner onboarding workflows, reducing healthcare data ingestion and provisioning time from >1 week to <5 hours and accelerating expansion of the Truveta data network. • Designed scalable distributed microservices for high-volume identity processing, building horizontally scalable Spark and Java services supporting sub-second lookup latency across billions of identity records. • Established production reliability and release infrastructure, implementing observability (StatsD metrics, structured logging, tracing) and CI/CD pipelines in Azure DevOps with containerized deployments (Docker/Kubernetes) and FDA-compliant audit logging. ### Stay-at-Home Parent @ Unknown Jan 2023 – Jan 2024 Planned parental leave for full time childcare during my child's first year before returning to the industry. ### Senior Software Engineer @ LegalZoom Jan 2022 – Jan 2023 | Greater Seattle Area Led end-to-end design and launch of a new subscriptions platform from concept to production, projected to generate $8M+ in annual recurring revenue. • Architected backend services and deeply integrated Stripe APIs (Subscriptions, Products, Prices, Customers) to support flexible billing, upgrades/downgrades, and subscription lifecycle management. • Partnered with frontend and product teams to deliver customer-facing subscription management experiences, improving self-service and retention. • Owned production reliability for revenue-critical billing flows, debugging and resolving cross-service issues across backend, integrations, and frontend layers. ### Senior Software Engineer @ Spireon Jan 2018 – Jan 2022 | Seattle, Washington, United States Key contributor to the LoJack Vehicle Intelligence platform, designing and delivering customer-facing features across backend services and web applications. Built an end-to-end vehicle pairing and unpairing system, enabling secure association between customer accounts and physical LoJack devices; owned design, implementation, and rollout. Led a major modernization of the legacy LoJack web application, rebuilding UI flows to improve usability, performance, and maintainability. Designed and implemented cloud-native backend services using Spring Boot and AWS, supporting scalable, resilient APIs consumed by web and device-facing system. Collaborated closely with product, frontend, and QA teams to deliver features used by thousands of customers in a production, hardware-integrated environment ### Software Engineer @ Eli Lilly and Company Jan 2018 – Jan 2018 | Indianapolis, Indiana Area Worked full-stack and developed new features for the Pharma Portal using Java Spring Boot microservices and Typescript. ### Software Engineer @ Apptium Technologies Jan 2016 – Jan 2017 | Herndon, Virginia, United States Worked as a full stack engineer for the telecom industry. Used Restful and SOAP APIs for backend and Angular towards the front end. ### Web Developer Intern @ Pharma International Inc Jan 2015 – Jan 2015 | Syracuse, New York Worked as a .Net and Dot Net Nuke Developer. Designed websites for corporate level, many of which was a huge conglomeration of individual websites. ### Assistant System Engineer @ Tata Consultancy Services Ltd Jan 2013 – Jan 2014 | Mumbai, India Designed an E-Recruitment project on .NET MVC 4 for analyzing and constructing business and database layers of the software model and consolidating them with a User Interface layer. ### Student Ambassador @ EMC Jan 2012 – Jan 2013 | Mumbai I was selected as the Student Ambassador of the EMC Academic Alliance Program. I worked as a bridge between my college and EMC Program. ### Summer Intern @ Reliance Jan 2011 – Jan 2011 | Mumbai, India Developed a .NET project on ERP to ERP integration with the main objective of integrating and mapping tables on server side and client side by the help of web services using Supply Chain Management (SCM) tools. ## Education ### Masters degree in Computer Engineering Syracuse University Jan 2014 – Jan 2015 ### Bachelor of Engineering - BE in Information Technology University of Mumbai Jan 2009 – Jan 2013 ### Lilavatibai Podar Sr Secondary School ## Contact & Social - LinkedIn: https://linkedin.com/in/choudharynisha --- Source: https://flows.cv/nishachoudhary JSON Resume: https://flows.cv/nishachoudhary/resume.json Last updated: 2026-03-22