Healthtech marketplace operating layer
Built the operating layer for medicine ordering, pharmacy allocation, payment state, wallet flows, support recovery, and AWS production infrastructure.
order lifecyclepayment recoveryproduction infra
Details
- Scope
- Medicine order state, pharmacy allocation, payment recovery, wallet accounting, support tooling, and AWS production operations.
- Reliability handled
- duplicate Razorpay webhooksstale order/payment statepharmacy allocation repairwallet and refund reconciliation
- Stack
- Flask, React, TypeScript, MySQL, Redis, SQS, S3, CloudFront, ALB, ECS Fargate, Docker, Terraform
engineering notes
- Designed medicine order, quote, prescription, fulfillment, payment, wallet, invoice, and delivery state transitions.
- Built Razorpay sessions, webhook idempotency, stale payment recovery, refunds, wallet accounting, and admin recovery paths.
Feb 2026 - May 2026Connect AstroSoftware Engineer
Booking and paid consultation flows
Rebuilt booking and paid-consultation flows so slot availability, payment confirmation, and session access stayed consistent under concurrent users.
slot lockingpayment consistencypaid sessions
Details
- Scope
- Slot holds, Razorpay checkout, payment-confirmed session provisioning, realtime updates, and WhatsApp notifications.
- Reliability handled
- double-booking preventionexpired slot holdstoken persistence issuesrealtime update delivery
- Stack
- Next.js, PostgreSQL, Supabase, Razorpay, Daily.co, GitHub Actions
engineering notes
- Implemented database-level slot locking with a five-minute hold window.
- Provisioned Daily.co sessions only after confirmed payment.
Oct 2025 - Jan 2026CollegeXConnectSoftware Engineer
Event payments and admin operations
Built booking and admin workflows for registrations, approvals, coupons, payments, refunds, role access, audit logs, and reconciliation.
event bookingRBACrefund controls
Details
- Scope
- Event booking, approvals, coupons, payments, refunds, RBAC, audit logs, and reconciliation tooling.
- Reliability handled
- partial refundsrole boundary mistakescoupon misusepayment audit gaps
- Stack
- React, Node.js, Firebase Auth, Admin SDK, JWT RBAC, MongoDB, Razorpay
engineering notes
- Built Firebase Authentication with Admin SDK and JWT-based RBAC.
- Modeled users, events, bookings, payments, coupons, transactions, and audit logs in MongoDB.
Oct 2024 - Jan 2025Infosys SpringboardBackend Developer Intern
Backend workflow foundations
Built backend workflow foundations around authentication, role access, admin operations, payment lifecycle modeling, and structured delivery.
backend APIsrole accessadmin workflows
Details
- Scope
- Backend APIs, admin workflows, authentication, payment lifecycle thinking, and team delivery.
- Reliability handled
- role access mistakespayment state gapsadmin action traceabilityteam coordination
- Stack
- JavaScript, Node.js, Firebase Auth, JWT RBAC, MongoDB, Git, Scrum
engineering notes
- Built backend/admin workflow foundations around user roles, payment flow, approvals, and audit-friendly operations.
- Selected as Scrum Master for sprint planning, coordination, and delivery tracking.
