Spec Driven Development (SDD), Github, Typescript, system integration, Confluence, Gitlab, Python, Java, Api Development, Jira, Automated Testing, Devops, Git, AI Agents, agentic AI concepts, knowledge graphs, vector databases, LangGraph, Workflow Integration, LangChain, CrewAI, Generative AI, LLMs, context engineering, Semantic Kernel, AutoGen, knowledge retrieval, RAG, AI evaluation techniques, CI CD practices, Agile product delivery