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Problem. Visualize SpaceX data through a fast, scalable and reproducible cloud solution.

Approach. A Go service organised with hexagonal principles, an automated Python ETL feeding DynamoDB, ECS Fargate microservices and the entire infrastructure defined with AWS CDK.

Why it matters. It shows end-to-end ownership: domain design, data pipeline, deployment and a typed Next.js client.

Problem. Business management software that had to grow module by module without destabilizing the core.

Approach. The engine is isolated from domain modules (accounting, credits, operations), so each one evolves, ships and fails independently.

Note. Details are intentionally high-level due to confidentiality.

Problem. Heavy IDEs competed with local microservices for memory.

Approach. A modular, keyboard-driven configuration with tuned LSP and Treesitter so Angular templates and embedded CSS still get proper IntelliSense.

Result. A noticeably lighter editor and a deeper understanding of the frameworks I use every day.

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