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janaka2/README.md

👋 Hi there 🌱

I'm Janaka, a Senior Java Developer with 21+ years of hands-on experience in enterprise software engineering — now actively applying my skills to modern AI-powered solutions. I work with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Context-Aware Generation (CAG), LangChain, LlamaIndex, and have integrated these with Java/Spring Boot and automation tools like Openat Agebt SDK, AutoGen and GitHub Actions, etc. I'm currently based in Zug, Switzerland and hold a Swiss Permit C for permanent residency and work authorization.

🔧 My expertise includes a wide range of technologies like Java, Spring, Angular, React/Redux, and DevOps tools such as Jenkins and Maven. I have a strong focus on backend and front-end development, testing and QA, and DevOps, always staying up-to-date with the latest technologies and Agile methodologies. I'm also well-versed in additional areas such as GraphQL, Machine Learning, Deep Learning, and Natural Language Processing.

🌐 I am fluent in English and Sinhalese, with working knowledge of Dutch and elementary knowledge of French. I have a strong track record of delivering excellence across various industries, including finance, telecommunications, e-commerce, and government.

🤝 I'm committed to working closely with my colleagues to develop innovative solutions that drive success. Feel free to connect with me on LinkedIn, or check out my technical blog at javawithme.wordpress.com.

🌟 Fun fact: I'm certified in Life Mastery, Mental Health First Aid Skills, Goal Setting, Emotional Intelligence, and IntelliJ IDEA tricks for Java developers. I'm a certified practitioner of Mindfulness-Based Stress Reduction, which helps me stay focused and balanced in my work and personal life. I'm a culinary enthusiast, always eager to experiment with new flavors and techniques in the kitchen. 💡

💼 Currently working at Credit Suisse and Cognizant as a Sr. Full-Stack Solution Engineer.

📫 Feel free to reach out to me at [email protected] , on LinkedIn or give me a call at +41 762248445. 💌 🚀 Resume 🌱

💬Say Hello to Janaka

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  1. API-Development API-Development Public

  2. Real-time-Data-Streaming-and-Analytics Real-time-Data-Streaming-and-Analytics Public

  3. DevOps-CI-CD-Pipeline-Project DevOps-CI-CD-Pipeline-Project Public

  4. Machine-Learning-Project Machine-Learning-Project Public

  5. Distributed-Computing-with-Apache-Spark Distributed-Computing-with-Apache-Spark Public

  6. RAG-Powered-Chatbot RAG-Powered-Chatbot Public

    Building a RAG-Powered Chatbot for Custom Documents

    Python