Sandy Vanderbleek

• Team lead for product instrumentation, developed self-service process with event schemas using Segment, integrated with data warehouse to enable funnel analysis and data-driven decision making
• Investigated card testing on Stripe, saving thousands of dollars of monthly fraud charges
• Architected entitlements API, which enabled tiered bundling of features across entire engineering organization
• Full stack engineering in a microservices environment with server-less, pub/sub, and jobs system

• Consulted enterprise clients on engagements as part of balanced teams while teaching pair programming, test driven development, and agile methodology
• Transaction reconciliation project for Home Depot that automated the correction of millions of receipts for VIPs
• Architected and engineered microservices for backend of a vehicle control mobile app for Ford
• Ran machine learning models on compute clusters to crunch large advertising bid and impression data
• Brought into save project suffering from over engineering to retain and extend client relationship
• Delivered industry wide tech talks on Java and Ruby as well as and internal core practice talks

• Mentored by experienced systems engineer on infrastructure automation for a highly available real time payments system
• Built CLI tools that provisioned development environments and supported rolling deploys
• Contributed to product engineering for merchant onboarding and A/B testing for marketing efforts