Shreyas Chaudhary

Chicago, IL

Engineering and quality automation for RxI — the pharmacy inventory platform behind 8,000 Walgreens stores and 9M+ daily patients.

• ▹Architected a Java/Selenium + Cucumber BDD framework of 300+ end-to-end scenarios across DSCSA compliance, audits, returns, and stock-management workflows for Walgreens' RxI pharmacy-inventory platform.
• ▹Improved automated test coverage by 65% by adding Java integration tests to the Azure DevOps CI/CD pipeline, catching inventory-workflow regressions on every build before release.
• ▹Cut manual validation time by 6 weeks by building an automated multi-layer validation pipeline that cross-checked API responses (Postman), stored records (Cosmos DB, Azure Storage), and Databricks output against functional, performance, audit, and access-control standards.
• ▹Drove alignment on quality standards and test plans across 14+ releases serving 9M+ customers by presenting testing strategies to product managers, external clients, and business teams.
• ▹Led defect and bug-triage meetings across Agile/Scrum sprints — identifying root causes, prioritizing high-impact issues, and contributing quality input in design and code reviews.

Chicago, IL

Test automation for Walgreens RxI pharmacy inventory workflows: receiving, returns, audits, quarantine, and compliance.

• ▹Developed and maintained automated test coverage for RxI workflows with Java, Selenium WebDriver, and Cucumber BDD, improving regression testing and release validation.
• ▹Performed frontend, API, and backend testing with Postman, Cosmos DB, Azure Storage, and Databricks to verify data accuracy across environments.
• ▹Collaborated with developers, QA, product, and UAT stakeholders to investigate defects and validate business requirements for feature releases.

Charlotte, NC

Built TechDash, a technology-discovery platform unifying Method's fragmented catalogs into one searchable, AI-powered model.

• ▹Cut internal technology-discovery time by 60% for Method's 500-engineer org by building and shipping TechDash — a platform that unified 5 fragmented catalog types into one searchable model with Google Gemini-powered natural-language search.
• ▹Designed and enforced organization-wide authorization by modeling a 3-tier RBAC scheme (admin/editor/viewer) with Firebase Auth middleware, server-protected routes, and indexed Firestore queries, making unauthorized access the default-hard path.
• ▹Delivered real-time CRUD, cross-catalog entity linking, and multi-filter search by engineering full-stack modules in React, Next.js, TypeScript, and Node.js/Express backed by Firestore on Google Cloud Functions.

Pomona, CA

Autonomous campus ride-sharing research — perception, mapping, and a mobile app for a self-driving campus vehicle.

• ▹Reduced vehicle-location update latency by 30% across 10+ simulated campus routes by building a React Native/Expo autonomous ride-sharing app integrating ROS2, GPS tracking, and YOLO-based perception.
• ▹Authored two ASEE Conference papers on autonomous vehicles — End-to-End Networks for Vehicle Control and Toward Equitable AV Deployment — covering CNN-based vehicle control and equitable AV deployment frameworks.

Pomona, CA

Cyber-threat intelligence research: turning unstructured dark-web content into structured data for ML pipelines.

• ▹Built Python + Selenium automation to collect and process data through Tor-based browsers from dark-web forums and marketplaces.
• ▹Helped develop a cyberinfrastructure pipeline transforming unstructured threat content into structured PostgreSQL datasets usable for threat intelligence and ML workflows.
• ▹Improved the existing threat-intelligence model with new features, identified data gaps, and contributed to a research paper abstract.

Full-stack features for an enterprise learning portal used by 44,000+ employees.

• ▹Lifted learner engagement by 25% across 44,000+ employees by building a gamified quiz platform (React, Node.js, Firebase Functions, Firestore) with assessments, skill-mastery tracking, and leaderboards inside an enterprise learning portal.
• ▹Accelerated quiz rollout by 30% by engineering secure 3-role workflows (admin/author/learner) with Google SSO, OAuth 2.0, JWT access control, and REST APIs over Firestore.

Bangalore, India

SAP systems integration and data analysis across B4P, B4D, and B4 environments.

• ▹Integrated, debugged, and tested system components across SAP landscapes; documented and validated new features.
• ▹Analyzed datasets using SAP BW S/4HANA and investigated technical issues across environments.