Selected Work

Distributed systems and backend solutions I've built.

Senior Backend Engineer / Lead Backend Engineer

Multi-Tenant B2B LMS & Whitelabel SaaS Platform

A B2B learning platform supporting multi-tenant LMS and whitelabel use cases, focusing on scalable backend architecture, API design, and tenant-aware database modeling.

NestJS TypeScript PostgreSQL MongoDB RabbitMQ Docker AWS
Senior Backend Engineer / Lead Backend Developer

Designing Modular Backend Services for a B2B Learning Platform

Designed, built, and maintained modular backend services to support product growth while keeping the system understandable and maintainable.

NestJS TypeScript PostgreSQL MongoDB RabbitMQ Docker AWS GitHub Actions Grafana Loki Jest Swagger
Senior Backend Engineer / Lead Backend Developer

Multi-Tenant Authentication & Role-Based Access Control Design

Designed and implemented authentication flows, authorization rules, and API access behavior for a multi-tenant B2B learning platform.

NestJS TypeScript PostgreSQL MongoDB Swagger Docker AWS GitHub Actions Jest
Senior Backend Engineer / Lead Backend Developer

Backend Observability & Production Incident Handling for Microservices

Improved backend observability, production debugging, and incident handling for a multi-tenant B2B learning platform.

Docker AWS GitHub Actions Grafana Loki
Senior Backend Engineer / Lead Backend Developer

PRD-to-Technical Delivery Workflow for SaaS Product Development

Improved how product requirements (PRDs) were translated into technical backend tasks and API contracts for a B2B SaaS platform.

Jira Confluence
Technical Lead

Vendor Delivery Oversight for a Web Aggregator Platform

Provided technical oversight and improved delivery alignment between internal stakeholders and an external vendor for a web aggregator platform.

Technical Oversight Stakeholder Communication Vendor Coordination Requirement Review