Vigneshwaran Vijayan is an AI/ML Engineer and MSc Artificial Intelligence candidate based in London. I bring software engineering experience from Aggregate Intelligence India Pvt Ltd, where I worked on web data extraction, automation, anti-bot workflows, SQL/PostgreSQL/MS SQL/MongoDB data systems and AWS-backed delivery. My analytics stack also includes Power BI, Tableau, data visualisation and business reporting.

My current portfolio focuses on applied AI engineering: LLM/RAG systems, explainable AI decision support, predictive data analysis, AI reliability evaluation, model serving, industrial computer vision, graph fraud intelligence, privacy-preserving federated learning and reinforcement learning for cloud optimisation.

I also keep my full-stack software foundation visible through PHP, JavaScript and database projects, including an advanced PHP billing software concept using Microsoft SQL Server for multi-user business workflows.