I'm Hariharan A from Chennai and I'm interested in hardware-software co-design & embedded systems currently.

Work Experience

Data Engineeer @ NatWest Group, Chennai

2024/07 - 2026/07
Skills : Snowflake, Python, Airflow, DBT, Release ownership

Maintained robust data models for physical and transition risk datasets to power financed, facilitated emissions and Climate Physical risk models.
Improved Flood and EPC matches to mortgage data to enrich customer property profiles by 10%.
Automated end-to-end data workflows from raw dataset ingestion to model run extracts using Apache Airflow DAGs, significantly reducing manual effort.
Collaborated with cross-functional stakeholders (including 3rd party vendor) to source and integrate digital EPC data for one of the key mortgage portfolio, expanding coverage and data accuracy by 25%.
Served as Release Owner across multiple release cycles over a 2-year period, collaborating with cross-functional squads including Development, Testing, and Production Support.
Migrated EPC EW data sourcing to new feed seamlessly.

2023/09 - 2024/05
Skills : HLS, C++, Vivado block designing, AXI-stream & AXI-lite, DMA

Implemented a FPGA based hardware accelerator for Principal Component Analysis (PCA) using Vitis HLS and Vivado targetting Zynq-7000 APSoc.

2023/06 - 2023/08

Gained exposure on 5G PHY and core network architecture
Contributed to building a remote monitoring system for the base station using SNMP and REST protocols.

Graduating in 2028

Batch of 2020 - 2024

All thanks to God's blessings!