Skills
The stack I build with
121 tools and practices, every one of them used on delivered work rather than collected from a tutorial.
Filter the list, or follow any highlighted tool through to the projects that used it.
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Languages
- Python , see projects using this
- Java 8, 11, 17 , see projects using this
- JavaScript ES6+
- SQL
- HTML5
- CSS3
Nothing here matches that.
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Backend and APIs
- FastAPI , see projects using this
- Django , see projects using this
- SQLAlchemy , see projects using this
- Pydantic , see projects using this
- Node.js , see projects using this
- Express , see projects using this
- Flask
- RESTful API design
- GraphQL API design
- OpenAPI and Swagger
- Model Context Protocol , see projects using this
- WebSockets and server-sent events
- Background jobs and retries
- Idempotent webhooks
- Microservices
- MVC and DAO patterns
Nothing here matches that.
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Front end
- React.js , see projects using this
- TypeScript
- Hooks and Context API , see projects using this
- Component architecture
- State management
- Astro
- WebRTC
- Responsive and mobile-first UI
- Accessibility
- REST API integration
Nothing here matches that.
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Cloud and DevOps
- AWS EC2 , see projects using this
- S3 , see projects using this
- Lambda , see projects using this
- API Gateway , see projects using this
- Amplify , see projects using this
- Cognito , see projects using this
- IAM , see projects using this
- CloudWatch , see projects using this
- AWS CDK , see projects using this
- Amazon EKS
- Docker
- Jenkins
- CI/CD pipelines
- Git and GitHub
- On-premises deployment
Nothing here matches that.
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Databases
- PostgreSQL
- pgvector
- MySQL
- DynamoDB
- MongoDB
- OpenSearch
- Oracle
- SQL Server
- Schema design
- Query optimization
Nothing here matches that.
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Security and access
- JWT authentication
- Role-based access control
- Row-Level Security policies
- Single sign-on
- Audit logging
- Secure session handling
- Rate limiting and abuse protection
- Webhook signature validation
- CORS policy
Nothing here matches that.
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Testing and security review
- PyTest
- Jest
- JUnit
- Mockito
- Test-driven development
- Postman
- WebdriverIO
- Integration and system testing
- Cross-browser testing
- End-to-end testing
- Visual regression testing
- Manual and exploratory testing
- Penetration testing
- Data isolation review
- Payment flow verification
- Severity-ranked findings reports
- Peer code review
Nothing here matches that.
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Data and AI
- Data validation and preprocessing
- Pandas , see projects using this
- Scikit-Learn , see projects using this
- ML model integration
- RAG and vector search
- Agent tools and evaluation harnesses
- FHIR R4 and C-CDA
- LLM streaming and tool calling
- Temporal workflow orchestration , see projects using this
- LangFuse tracing , see projects using this
- LLM tooling
Nothing here matches that.
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Performance and search
- Core Web Vitals
- Performance budgets
- Technical SEO
- Structured data
- Sitemaps and crawler config
- Accessibility
Nothing here matches that.
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Java ecosystem
- Spring Boot , see projects using this
- Spring MVC , see projects using this
- Spring Security , see projects using this
- Hibernate and JPA , see projects using this
- Jspresso
- Maven
Nothing here matches that.
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Web platforms
- WordPress custom child themes
- WooCommerce
- LearnDash LMS
- Twilio
- Plaid
- Stripe
- ServiceNow
Nothing here matches that.
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Ways of working
- Agile and Scrum
- JIRA
- Confluence
- Application performance monitoring
- Production on-call
- VS Code
- IntelliJ IDEA
- Jupyter Notebook
Nothing here matches that.
No tool matches that name. Clear the filter to see all 121 of them.
Next step
Need one of these on your team?
If your stack overlaps with most of this list, we will get productive quickly. If it does not, tell me what it is and I will be straight with you about the ramp-up.
- Replies: Within two working days
- Based in: the United States
- Open to: full time, contract, remote or hybrid