# Abdul Qaadir

> AI Engineer & Full-Stack Software Developer based in Sri Lanka, specializing in autonomous AI agents, Model Context Protocol (MCP) ecosystems, multi-agent workflows, Large Language Model (LLM) architectures, and production-grade software engineering.

## Summary & Profile
Abdul Qaadir is an engineer focused on engineering practical AI systems, autonomous agentic workflows, and scalable full-stack applications. With industry experience at WSO2 and extensive open-source contributions, he designs intelligent applications utilizing modern AI frameworks, semantic search, vector databases, and multi-agent coordination.

- **Name**: Abdul Qaadir
- **Role**: AI Engineer & Software Developer
- **Location**: Sri Lanka (Available for Global Remote Opportunities)
- **Official Portfolio**: https://qaadir.tech/
- **Contact Email**: qaadireng@gmail.com

## Primary Profiles & Links
- [Portfolio Website](https://qaadir.tech/): Official developer portfolio, projects, experience, certifications, and contact.
- [GitHub Profile](https://github.com/AbQaadir): Open-source repositories, AI agents, MCP implementations, algorithms, and microservices.
- [LinkedIn Profile](https://www.linkedin.com/in/abdul-qaadir/): Professional experience, career updates, and industry networking.
- [Medium Technical Blog](https://medium.com/@qaadireng): Deep-dive technical articles on generative AI, autonomous systems, and modern programming.
- [Facebook Profile](https://www.facebook.com/iamQaadir): Personal and community profile.

## Core Technical Expertise
- **AI & Autonomous Agents**: Autonomous Agentic Workflows, Multi-Agent Systems (CrewAI, LangGraph), Model Context Protocol (MCP), FastMCP, Retrieval-Augmented Generation (RAG), Prompt Engineering, Semantic & Vector Search, Function Calling, Structured Output Generation.
- **Programming Languages**: Python, TypeScript, JavaScript, Java, Go, Ballerina, C, C++, PHP, HTML5, Modern CSS.
- **Frameworks & Libraries**: FastAPI, Flask, PyTorch, LangChain, Spring Boot, Angular, Node.js, NumPy, Pandas, Scikit-learn, OpenCV.
- **Databases & Vector Stores**: PostgreSQL, PgVector, Neo4j, Redis, MongoDB.
- **DevOps & Cloud**: Docker, Kubernetes, AWS, Azure, CI/CD (GitHub Actions, Jenkins), MLflow, Celery, RabbitMQ, Kafka.

## Featured Projects & Implementations
- [Central Chat Application & Ballerina MCP Ecosystem](https://github.com/AbQaadir/central-chat-app-frontend): Full-stack chat application integrated with Google Gemini-powered Model Context Protocol (MCP) clients and servers built in Ballerina.
- [MCP Chat Bot (Python & FastMCP)](https://github.com/AbQaadir/mcp-chat-bot): Autonomous chatbot system leveraging FastMCP servers, FastAPI backend, and Next.js frontend.
- [ER Diagram Generator](https://github.com/AbQaadir/er-diagram-generator): Web application that converts natural language entity relationships into structured database diagrams.
- [Ballerina Doc Assistant](https://github.com/AbQaadir/ballerina-doc-assistant): Intelligent documentation retrieval assistant using semantic search and LLM context synthesis.
- [ATS Resume Analyzer](https://github.com/AbQaadir/ats-resume-analyzer): AI-driven applicant tracking analyzer evaluating candidate profiles against job requirements.

## Licenses & Certifications
- [Claude-101](https://www.linkedin.com/in/abdul-qaadir/details/certifications/): Anthropic
- [MCP: Build Rich-Context AI Apps with Anthropic](https://www.linkedin.com/in/abdul-qaadir/details/certifications/): DeepLearning.AI
- [Build AI Apps with MCP Server: Working with Box Files](https://www.linkedin.com/in/abdul-qaadir/details/certifications/): DeepLearning.AI
- [Function-calling and data extraction with LLMs](https://www.linkedin.com/in/abdul-qaadir/details/certifications/): DeepLearning.AI
- [H2O AI Agents : From Theory to Practice](https://www.linkedin.com/in/abdul-qaadir/details/certifications/): H2O.ai
- [Accelerated Computing with CUDA Python](https://www.linkedin.com/in/abdul-qaadir/details/certifications/): NVIDIA (Credential ID: `fxy9PAM8SDS_Q3KlOR6FiA`)
- [Accelerated Computing in CUDA C/C++](https://www.linkedin.com/in/abdul-qaadir/details/certifications/): NVIDIA (Credential ID: `6N9s5aWjQ76aZUyGXhEkrw`)
- [Building a Recommendation System with Python](https://www.linkedin.com/in/abdul-qaadir/details/certifications/): LinkedIn Learning

## Publications & Writing
- [Ballerina Swan Lake Meets Google Gemini](https://medium.com/@qaadireng/ballerina-swan-lake-meets-google-gemini-d4185d41b53c): Integrating cloud-native Ballerina integration services with Google Gemini LLMs.
- [Deep Dive into GLIGEN](https://medium.com/@qaadireng/deep-dive-in-to-gligen-a2d24d206f36): Technical exploration of grounded language-to-image generation mechanisms.
- [From Natural Language to Precise Diagrams](https://www.notion.so/From-Natural-Language-to-Precise-Diagrams-1dfa82978f0d8023abfcefc2b2331d69?pvs=4): Engineering structured visual outputs from unstructured language inputs.