~/ / stack
runtime · tooling · systems
Grouped by layer, not ranked. Competence levels are explicit.
- languages
- TypeScript (production) JavaScript (production) SQL (production) Python (familiar)
- backend
- NestJS (production) Node.js (production) Express.js (production) RESTful APIs (production) OpenAPI (production)
- frontend
- React.js (production) Next.js (production) TailwindCSS (production) Redux (production) GSAP (working) HTML5 / CSS3 (production)
- mobile
- React Native (working)
- data
- PostgreSQL (production) MongoDB (working)
- devops
- Docker (production) GitHub Actions (production) AWS (working) GCP (working) CI/CD (production)
- architecture
- Domain-Driven Design (production) Clean Architecture (production) Modular monolith / bounded contexts (production)
- testing
- Jest (production) Supertest (production) React Testing Library (production)
- tooling
- Git Postman OpenAPI codegen
- process
- Scrum Sprint planning Code review Mentorship