Stack
The tools I have actually worked with, plus domains and ways of working.
Frontend
- TypeScript
- JavaScript
- React
- Next.js
- Redux
- TanStack Query
- Tailwind CSS
- styled-components
- SASS
- Vue / Vuex
- Apollo Client
- HTML5 / CSS3
Backend
- Node.js
- Express
- Nest.js
- PostgreSQL
- TimescaleDB
- MySQL
- Prisma
- GraphQL
- PHP
- WSWebSockets
- WAWeb Audio API
- RESTREST API
- AUAuthentication
- Laravel
Testing
- Jest
- React Testing Library
- PWPlaywright
- PUPuppeteer
Infrastructure
- Git
- Docker
- CI/CD
- MOMonorepo
- ElasticSearch
- Grafana
- Vercel
- AWSAWS
AI workflows
- Claude Code
- Windsurf
- COCodex
- SDSpec-driven development
- PEPrompt engineering
- LLMLLM evaluation
Domains
- FinTech
- EdTech
- B2B SaaS
- AI/ML data & model evaluation
Ways of working
- Code review
- Mentoring
- Scrum
- Jira / Confluence
- Stakeholder management
- Remote-first teams