
SQL
,Snowflake
,Power BI
,Python
andAzure
. With a focus on data engineering and applied AI / RAGFeatured
• Delivered analytics, BI, data-platform and automation work across 4 enterprise clients and up to 3 concurrent environments, supporting 20+ recurring dashboards/reports, building 10+ reports/dashboards and investigating 20+ incidents/issues.
• Redesigned analysis-ready Snowflake structures across labour, sales and delivery using 20+ source tables, 15+ analytical tables/views, 20M+ labour rows and 30M+ combined records across multi-year data.
• Implemented a smart-city Digital Twin research prototype linking telemetry through Azure IoT Hub, Event Grid, Azure Functions, Digital Twins, Event Hub and Azure Data Explorer for synchronised state and historical analysis.
• Built/tested Python telemetry senders, a DTDL wind-turbine model and C# Azure Function event processing; contributed to the peer-reviewed ACM MIDD4DT 2024 publication on sustainable urban Digital Twin architecture.
Featured

ML forecasting using NASA TEMPO satellite observations, OpenAQ measurements and weather data for short-term air-quality prediction, enabling informed decision-making and public health awareness.; won the Sydney Local Award and became a Global Nominee at the 2025 NASA International Space Apps Challenge.

An AI chatbot friend and therapist supporting people with mental health conditions, aligned with UN SDG 3 (Good Health & Well-Being)
My
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Design & Developed by Ramkrishna Swarnkar
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