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N1wan7ha/README.md

Niwantha Sithumal

AI/ML Engineer | MLOps Specialist | DevOps & Cloud

niwantha2885@gmail.com • LinkedIn • HuggingFace

About

I am a Software Engineer specializing in artificial intelligence, scalable data pipelines, and production-grade cloud infrastructure. My focus is on bridging the gap between data science experimentation and system reliability through modern MLOps and CI/CD practices.

  • Currently: Software Engineer at Development Lotteries Board - Architecting AI-driven data extraction pipelines (OCR/Gemini AI) and managing Dockerized microservices.
  • Cloud & Infrastructure: Microsoft Certified Azure Fundamentals (AZ-900). Advancing toward AZ-104.
  • Core Focus: LLM Orchestration, Real-time Data Pipelines, Containerization, and System Automation.

Featured Engineering Work

  • Agentic AI Marketing Workflow Automation n8n, Groq API, Llama 3, REST APIs - Engineered an automated content pipeline orchestrating multi-agent AI workflows. The system autonomously conducts web research and generates optimized copy via Llama 3.

  • Multi-Sport Analytics & AI Prediction Platform Python, Scikit-learn, TensorFlow, Django, PostgreSQL, Docker - Developed an end-to-end machine learning architecture for outcome prediction, featuring automated data collection, feature engineering, and a containerized interactive dashboard.

  • Smart Server Room Monitoring System Node-RED, n8n, MongoDB - Architected a real-time IoT telemetry processing pipeline to ingest sensor data, orchestrating automated incident alerting and time-series data storage.

  • Nest-Next Real-Time Chat Application NestJS, Next.js, MongoDB, Socket.IO - Developed a highly scalable, low-latency communication platform employing a modular microservices backend and secure JWT-based authentication.

Technical Stack

Category Technologies
AI & Data Science
Cloud & MLOps
Workflow & Automation
Backend Engineering
Frontend Development
Databases

GitHub Analytics

GitHub Profile Summary

GitHub Contribution Streak

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  1. ConstructionSafetyMonitor-AI-ML_InferenceSystem ConstructionSafetyMonitor-AI-ML_InferenceSystem Public

    This repository contains the code, data logic, and model weights for an automated construction site safety monitor. The system uses a custom-trained YOLOv8n object detection model combined with geo…

    Jupyter Notebook

  2. Multi-Sport_Analytics-AI-Prediction_Platform Multi-Sport_Analytics-AI-Prediction_Platform Public

    A comprehensive machine learning architecture for sports outcome prediction, handling data collection via APIs/web scraping and complex feature engineering.

    Python

  3. sentiment-analysis-api sentiment-analysis-api Public

    Sentiment Analysis REST API built with Python, FastAPI, and Scikit-learn. The project trains an ML model on the IMDb dataset and exposes real-time predictions via a Dockerized API.

    Python

  4. nexus-mcp-agent-system nexus-mcp-agent-system Public

    A local multi-agent AI orchestration system powered by MCP and Ollama with domain-specialized agents, DAG task planning, persistent projects, auto-git commits, and a conversational REPL.

    Python