SHIVAM SABBARWAL

Cardata | Canada (Remote)

TechReact, Next.js, TypeScript, NestJS, PostgreSQL, Node.js

• ▪Building full-stack features across Cardata Cloud and the driver applications in React, Next.js, NestJS, and PostgreSQL, covering mileage capture, reimbursement administration, and enterprise reporting
• ▪Translating FAVR, CPM, and TFCA program rules into tested product behavior that holds up when the regulations change
• ▪Working with product, design, and domain experts to turn fleet compliance requirements into maintainable software

3vGeomatics (Orica Digital Solutions) | Vancouver, BC

TechReact 19, TypeScript, Redux Toolkit, ESRI/ArcGIS, PostHog, Sentry, Docker, AWS

• ▪Led the React 17 to 19 upgrade, migrating 120+ components to TypeScript, removing legacy code, and reworking the charting library and custom charts to eliminate rendering failures
• ▪Built observability from scratch with PostHog and Sentry, giving both products their first real visibility into user behavior and production errors
• ▪Profiled and re-architected ArcGIS vector-layer data flows to fix stalls in data-heavy map views
• ▪Designed and shipped GDPR consent management across both products, from data model through production rollout
• ▪Introduced oxlint, oxc formatting, and TypeScript-first standards that tightened the feedback loop for the whole frontend codebase

Remittor AI | Surrey, BC

TechReact, Node.js, PostgreSQL, AWS, Docker, Kubernetes, TypeScript, Banking APIs

• ▪Designed and built the full platform: transaction engine, admin and client portals, real-time dashboards, and marketing site, serving 10,000+ users across four countries
• ▪Integrated ICICI Bank and HDFC Bank APIs to move regulated money across borders in production
• ▪Built multi-jurisdiction compliance and data residency into the architecture so financial records stayed in the right infrastructure
• ▪Shipped automation that cut property-sale processing time by 60%
• ▪Set up CI/CD on Docker and Kubernetes along with the code review and deployment standards the team worked to

Unleashd Technologies | Vancouver, BC

TechReact, Redux, Node.js, AWS, PostgreSQL, WebSockets, Python, Django

• ▪Led the monolith-to-microservices migration, defining service boundaries and data contracts, cutting data acquisition costs by 65%
• ▪Built the File Mapper and ETL ingestion platform for unstructured CSV data, enabling multi-source integrations that helped double client acquisition
• ▪Owned the vehicle decoding services and data pipelines behind core platform workflows
• ▪Rebuilt the shared UI library on Radix UI and Tailwind CSS, establishing patterns adopted across product teams
• ▪Shipped Smart Customer Segments for real-time audience targeting

Four Eyes Financial | Saint John, NB

TechReact, Node.js, Python, AWS, WebRTC, MongoDB, D3.js

• ▪Built core workflows for a MERN CRM used daily by financial advisors
• ▪Integrated WebRTC and AWS Chime so advisors and clients could meet in real time inside the product
• ▪Built interactive portfolio analytics with D3.js and Recharts
• ▪Optimized a Python analytics microservice to speed up data processing and dashboard loads