Projects

Systems I have built for scale, compliance, and speed.

Multi-tenant EU expansion architecture

Redesigned our core platform around Hexagonal Architecture to decouple business logic from regional regulatory adapters, enabling a fully localized, multi-tenant rollout across EU markets with 100% code reuse and no per-region fork. Includes automated data residency controls and logical tenant isolation built to satisfy GDPR and SOC2 audits.

Social listening platform with self-serve analytics

Built a social listening application with a self-serve analytics layer, letting internal teams query and segment data without engineering support.

Search product on Elasticsearch + ClickHouse

Built a high-speed search product combining Elasticsearch for retrieval with ClickHouse for analytical queries, tuned for large-scale, low-latency lookups.

ML recommendation backend with LLM layer

FastAPI-based recommendation engine with secure endpoints and an LLM layer added on top to improve result relevance while preserving data protection guarantees.

Data-to-insights pipeline

Backend on Django REST Framework orchestrating pipelines that processed 10+ TB of data through AWS Redshift Serverless, plus an interactive SQL Playground for self-service data exploration across internal teams.