Data & AI Engineer
• Designed and delivered full-stack data & AI systems integrating SQL Server, Python ML, n8n, Docker, and OpenAI agents.
• Built a production-grade “Talk to Your Database” Banking AI Agent capable of natural-language understanding, SQL generation, chart creation, and automated executive insight writing.
• Engineered schema-aware tools (list tables, list columns, sample rows) enabling zero-hallucination SQL generation and safe agent tool-calling.
• Developed multi-step LLM workflows for SQL validation/execution, data normalization, multi-series charting, and structured JSON responses for UI integration.
• Created and tuned high-accuracy forecasting systems for airport passenger analytics using XGBoost and hierarchical/segmented ML models, delivering up to 96% accuracy.
• Deployed ML pipelines into Power BI using custom SQL “Expected Table” architecture for real-time inference and automated updates.
• Designed and developed complete BI solutions including Inventory & Purchase Orders, Sales, Branch Performance, and KPI dashboards (Power BI, DAX, Power Query).
• Designed and Engineered 10+ complex n8n workflows for ETL, KPI automation, reporting, email delivery, and multi-system data orchestration.
• Collaborated directly with leadership to design architectures, optimize pipelines, and deliver intelligent analytics products end-to-end.
