What I know cold.

languages TypeScript·Bash·SQL frameworks Spring Boot·Spring Webflux·Spring Security·Quarkus·vert.x·FastAPI·React·htmx data PostgreSQL·MongoDB·Redis·RabbitMQ·Kafka·Elasticsearch·Solr·BigQuery·DynamoDB content Contentstack·Headless CMS cloud GKE (Kubernetes)·Cloud Run·Pub/Sub·Vertex AI·AWS·Docker·Terraform·Jenkins·GitHub Actions ai Generative AI·Large Language Models (LLM)·AI Agents·Model Context Protocol (MCP)·Prompt Engineering·Google Gemini·Claude·RAG observability Datadog·Elastic·Grafana·OpenTelemetry architecture microservices·system design·serverless·event-driven·REST·API design·reactive·service mesh·data mesh methodology SRE·SLO/SLI·error budgets·on-call·post-mortems·CI/CD·canary deployments·blue/green deployments·feature flags·infrastructure as code·A/B testing·load testing·TDD·BDD·code review·pair programming·Agile - I prefer kanban/scrumban