Hello! I am an AI/ML Engineer focused on building applied AI systems using LLM applications, RAG pipelines, agentic workflows, ML APIs, FastAPI services, Docker-based deployment, CI/CD, model evaluation, monitoring, and MLOps practices. My hands-on engineering work includes AI/ML systems for decision intelligence, fraud detection, recommender systems, customer conversion prediction, and biomedical QA. These projects combine Python, FastAPI, scikit-learn, XGBoost, LightGBM, CatBoost, PyTorch, TensorFlow/Keras, Hugging Face, OpenAI API, LangChain/LangGraph-style workflows, vector search, Docker, GitHub Actions, AWS, Azure, and responsible AI documentation. I build AI systems with a production-oriented mindset: problem understanding, data validation, baseline modelling, ML/LLM workflow design, API integration, evaluation, testing, containerization, CI/CD, monitoring, rollback planning, and continuous improvement. My strongest project areas include: • Agentic AI + RAG decision-support systems • Fraud detection ML systems with FastAPI model serving • Production-ready ML APIs with Docker and CI/CD • Recommender systems and multimodal product similarity • Biomedical QA LLM fine-tuning workflows • MLOps, model evaluation, monitoring, and deployment-ready architecture Before focusing on AI engineering, I worked in data analytics and business intelligence, using Python, SQL, Power BI, Excel, KPI reporting, and stakeholder-facing decision support across sales, operations, and finance. This background helps me understand real business data, operational workflows, and decision-making problems when building AI/ML systems.

Chathuranga Sudusinghe

Hello! I am an AI/ML Engineer focused on building applied AI systems using LLM applications, RAG pipelines, agentic workflows, ML APIs, FastAPI services, Docker-based deployment, CI/CD, model evaluation, monitoring, and MLOps practices. My hands-on engineering work includes AI/ML systems for decision intelligence, fraud detection, recommender systems, customer conversion prediction, and biomedical QA. These projects combine Python, FastAPI, scikit-learn, XGBoost, LightGBM, CatBoost, PyTorch, TensorFlow/Keras, Hugging Face, OpenAI API, LangChain/LangGraph-style workflows, vector search, Docker, GitHub Actions, AWS, Azure, and responsible AI documentation. I build AI systems with a production-oriented mindset: problem understanding, data validation, baseline modelling, ML/LLM workflow design, API integration, evaluation, testing, containerization, CI/CD, monitoring, rollback planning, and continuous improvement. My strongest project areas include: • Agentic AI + RAG decision-support systems • Fraud detection ML systems with FastAPI model serving • Production-ready ML APIs with Docker and CI/CD • Recommender systems and multimodal product similarity • Biomedical QA LLM fine-tuning workflows • MLOps, model evaluation, monitoring, and deployment-ready architecture Before focusing on AI engineering, I worked in data analytics and business intelligence, using Python, SQL, Power BI, Excel, KPI reporting, and stakeholder-facing decision support across sales, operations, and finance. This background helps me understand real business data, operational workflows, and decision-making problems when building AI/ML systems.

Available to hire

Hello! I am an AI/ML Engineer focused on building applied AI systems using LLM applications, RAG pipelines, agentic workflows, ML APIs, FastAPI services, Docker-based deployment, CI/CD, model evaluation, monitoring, and MLOps practices.

My hands-on engineering work includes AI/ML systems for decision intelligence, fraud detection, recommender systems, customer conversion prediction, and biomedical QA. These projects combine Python, FastAPI, scikit-learn, XGBoost, LightGBM, CatBoost, PyTorch, TensorFlow/Keras, Hugging Face, OpenAI API, LangChain/LangGraph-style workflows, vector search, Docker, GitHub Actions, AWS, Azure, and responsible AI documentation.

I build AI systems with a production-oriented mindset: problem understanding, data validation, baseline modelling, ML/LLM workflow design, API integration, evaluation, testing, containerization, CI/CD, monitoring, rollback planning, and continuous improvement.

My strongest project areas include:
• Agentic AI + RAG decision-support systems
• Fraud detection ML systems with FastAPI model serving
• Production-ready ML APIs with Docker and CI/CD
• Recommender systems and multimodal product similarity
• Biomedical QA LLM fine-tuning workflows
• MLOps, model evaluation, monitoring, and deployment-ready architecture

Before focusing on AI engineering, I worked in data analytics and business intelligence, using Python, SQL, Power BI, Excel, KPI reporting, and stakeholder-facing decision support across sales, operations, and finance. This background helps me understand real business data, operational workflows, and decision-making problems when building AI/ML systems.

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Experience Level

Expert
Expert
Expert
Expert
Expert

Language

English
Advanced

Work Experience

AI/ML Engineer | Independent Projects | Applied AI, RAG & Agentic AI at Independent AI/ML Engineering Projects
July 15, 2025 - Present
Built portfolio-scale AI/ML systems covering agentic workflows, RAG, LLM evaluation, biomedical QA, fraud detection, recommender systems, model serving, and MLOps-style delivery workflows. Designed GitHub-based engineering practices including issue/PR planning, release notes, documentation standards, reproducibility checks, CI/CD planning, test strategies, and production-readiness checkpoints.

Education

Master of Science in Data Science and Its Applications at University of Greenwich
February 1, 2026 - July 7, 2026
Master of Business Administration (MBA) at IPAC
July 1, 2025 - June 1, 2026
Bachelor of Science, Computer Science, Chemistry and Zoology at University of Colombo
August 1, 2011 - June 1, 2014

Qualifications

IBM AI Engineering
January 11, 2030 - July 7, 2026
IBM Generative AI Engineering
January 11, 2030 - July 7, 2026
IBM RAG and Agentic AI
January 11, 2030 - July 7, 2026
IBM AI Developer
January 11, 2030 - July 7, 2026

Industry Experience

Software & Internet, Professional Services, Media & Entertainment

Experience Level

Expert
Expert
Expert
Expert
Expert

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