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Sangeeth
@chalanasangeeth
AI and Machine Learning Engineer specializing in RAG, AI Agents and ML Solutions
Sri Lanka
Anglais, Cinghalais
À propos de moi
AI & Machine Learning Engineer with an Electrical and Electronic Engineering background and industry experience at Sri Lanka Telecom.
Specialized in RAG applications, AI agents, Agentic AI, LLM integration (Gemini & OpenAI), Machine Learning, and Deep Learning.
Skilled in Python, LangChain, LangGraph, TensorFlow, Scikit-learn, Flask, ChromaDB, FAISS, MongoDB, and REST APIs.
Also experienced in signal processing, embedded AI, and IoT. I deliver reliable, practical, and well-documented AI solutions tailored to your needs.
Compétences
Sangeeth
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Développement de chatbots d'IA
I will build a custom rag chatbot using langchain and langgraph
Machine learning
I will develop custom machine learning models using python
Expérience professionnelle
SLTMobitel | Broadband, TV, Telephone and Business solutions
Temps plein • 6 mos
AI Engineer Trainee
Jul 2025 - Nov 2025 • 4 mos
During this internship, I gained practical experience in: • Chatbot automation using n8n ⚙️ • RAG agent development with LangChain & LangGraph 📚🔍 • FastAPI & Flask API building 🚀 • PostgreSQL & MongoDB data handling 🗄️ • Multi-agent systems & workflow error handling 🔁 • Local LLM trials with Ollama 🧠💡 • Gemini API usage & enhancements 🔗 • Technical demos at BMICH Job Fair 🎤📍 🧩 Skills Earned: 🔹 AI & Machine Learning Concepts 🔹 LLMs, RAG, LangChain, LangGraph 🔹 Backend Development (Flask, FastAPI) 🔹 API Integration & Automation Workflows 🔹 Database Management — MongoDB, PostgreSQL
Software Engineer Intern
Jun 2024 - Aug 2024 • 2 mos
Contributed to full-stack development of PowerProx, an internal asset management system for SLT Digital Platform division. My role involved implementing new features, enhancing the UI, ensuring seamless API integrations, and participating in agile development cycles and team code reviews to improve code quality.
