Career

Canada (Remote)

• Led ETL migration from ClickHouse/MongoDB to Snowflake, covering ~4B records.
• Designed and built a high-throughput data processing application into Snowflake handling ~1.8B events/year.
• Strengthened platform security by migrating authentication token algorithms.
• Reduced critical web application page load time by ~80%.
• Implemented OTEL across microservices in the ecosystem.

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Canada (Remote)

• Built REST APIs for AWS, achieving feature parity with existing Azure offerings.
• Led frontend modernization, migrating Ruby-based UI to React for better maintainability and velocity.
• Migrated VM monitoring from Elasticsearch to OpenSearch to improve sustainability and cost control.
• Implemented SIEM solution using OpenSearch and Filebeat.
• Built cloud resource metrics APIs to provide real-time operational insights.
• Developed Azure cost-saving scripts to find optimization opportunities and reduce infrastructure spend.
• Created automated Azure credential expiry warning reports to prevent outages and improve reliability.
• Authored ~90% of on-call playbooks, cutting incident resolution time and improving on-call effectiveness.

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Toronto, ON

• Designed and built a full-featured POS system integrated with multiple payment gateways
• Scaled to ~300 transactions/day/store across ~500 US & Canada stores, processing ~50M yearly.
• Built a comprehensive BI analytics web platform for store and franchise owners.
• Sales, inventory, tax, and tip reports
• Customer management
• Rewards & gift card management
• Employee management
• Advertising management
• Engineered backend systems processing ~55M records per year.
• Built backend APIs for mobile ordering and rewards apps integrated with the POS ecosystem.
• Fully integrated third-party delivery services (Postmates, Trackin) into the POS ecosystem.
• Supported ~1M transactions per year with high reliability.
• Led on-premises to AWS migration, improving scalability, reliability, and operational efficiency.

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