Software Development Engineer at Shopflo (2026-07 – Present)
Customer Data Migration Pipeline (Shopify Integration)
- Architected a distributed, checkpointed batch pipeline migrating 5M+ customer records per merchant from Shopify's GraphQL Bulk Operations API using SNS/SQS orchestration and a resumable Quartz-based scheduler.
- Engineered concurrency-safe checkpoint persistence for clustered job execution and resilient S3 streaming for multi-gigabyte exports, guaranteeing zero data loss across deployment cycles.
- Built an automated Quartz-scheduled retry mechanism that resumes failed jobs from their last checkpoint, ensuring reliable completion without manual intervention.
Software Development Engineer at Machaxi (2024-09 – 2026-06)
Play Vertical Revamp (Core Product Transformation)
- Built scalable REST APIs for Pay & Play bookings handling 100K+ monthly requests with sub-200ms latency while enforcing concurrency-safe slot validation to prevent race conditions and duplicate bookings.
- Migrated payment confirmation from client callbacks to webhook-driven backend validation, reducing network-related payment failures by 70%.
- Engineered idempotent payment validation preventing duplicate bookings and safely handling retry scenarios.
- Developed refund workflows for cancellations, failures, and timeouts improving transaction reconciliation reliability and reducing manual intervention by 90%+.
Software Development Engineer at Machaxi (2024-09 – 2026-06)
Internal Ticketing System
- Built internal ticketing platform processing 500+ tickets/month with automated assignment and reassignment workflows improving operational visibility.
- Integrated WhatsApp notifications via Interakt API delivering real-time alerts for ticket updates and escalations.
- Built SLA-driven escalation workflows using Cron jobs improving resolution compliance from 50% to 90%.
- Designed normalized relational schemas supporting extensible ticket workflows and efficient operational querying.
Software Development Engineer at Machaxi (2024-09 – 2026-06)
Admin Panel with RBAC
- Developed Admin Panel managing academies, bookings, plans, and employees supporting 250+ internal users.
- Engineered RBAC authorization enforcing granular permission boundaries and improving platform security by 99%.
- Built audit logging and activity tracking improving debugging efficiency and operational transparency.
