C/C++, Clojure, ClojureScript, Datalog, Java, JavaScript (ES6), Node.js, PHP, Perl, Python, SPARQL, SQL, TypeScript.
CCXML, CSS, GraphQL, HTML, JSX, Next.js, Pinia, Pug, React, Redux, SVG, Schema.org, Svelte 4, TailwindCSS, VoiceXML, Vue/Nuxt, Vuetify, WebRTC, WebWorkers.
Datomic, ElasticSearch, FlureeDB, MongoDB, MySQL/MariaDB, Postgres, Redis.
AWS, AWS API Gateway, AWS Cognito, AWS DynamoDB, AWS ECR, AWS ECS, AWS EKS, AWS Fargate, AWS Lambda, AWS S3, AWS SNS, AWS SQS, Chromatic, Docker, ESLint, GitHub Actions, Histoire, Kafka, Langium, N8N, NATS, RabbitMQ, SST (Ion), Storybook, Terraform, ZooKeeper.
AI planning (symbolic), Agentic AI/LLMs, ChatGPT, Claude.ai, Cursor.sh, Custom GPTs, DeepSeek, Google Colab, Google Gemini, NotebookLM, OpenAI APIs, Perplexity, Prompt Engineering, PyTorch, Tensorflow, Vector Symbolic Architectures, WebLLM, oLLAMA, production-rule systems, statistical methods, synthetic data generation.
Atomic Design, BDD, Design Systems, Domain-Driven Design, Kanban, Lean, SAFe, Scaled Agile, Scrum, TDD.
C4, Distributed architectures, data-driven architectures, event/streaming architectures, micro-service architectures, serverless architectures.
GDPR, PCI DSS.
Figma, Notion, PostHog.
JSON-LD, OWL, RDF, Schema.org, Semantic Web.