Gaurav Nag
Gis Data Scientist @Cognizant
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WORK HISTORY
Gis Data Scientist @Cognizant
Working on a high-impact project for HMRC, where I develop complex data workflows to integrate multi-format datasets from various third-party vendors into SQL Server using FME and Python. This includes managing large satellite imagery databases and orchestrating data flows within the Azure cloud platform. The processed data powers a bespoke application used to manage council tax collection for over 26 million properties across the UK, ensuring accuracy and efficiency at a national scale.• Enhanced data security by implementing role-based access controls using ArcGIS Portal and Azure SAML groups, ensuring restricted datasets were only accessible to authorized HMRC users. • Streamlined data integration by designing and deploying FME workbenches to import multi-format datasets into development environments, reducing onboarding time for new data sources. • Optimized spatial data published by managing symbology in ArcGIS Pro and publishing layers through ArcGIS Enterprise (Portal, Servers, Datastores), powering bespoke council tax applications for 26M+ UK properties. • Improved data Refresh by automating monthly updates of spatial layers from multiple vendors, ensuring accurate and timely information for HMRC operations. • Accelerated deployment by developing a process to promote datasets to higher environments using BCP files and fully automating workflows via Azure DevOps pipelines, reducing manual effort and errors. • Supported quality assurance by creating testing workflows for each dataset and securing HMRC data team approvals before production release, ensuring compliance and reliability.
EDUCATION
Symbiosis Institute of Geoinformatics
Master In Geoinformatics, Information Technology
Dr. B. R. Ambedkar University, Agra
Bachelor of Information Science, Computer and Information Sciences and Support Services
SKILLS
ABOUT GAURAV NAG
A highly analytical, delivery-focussed and tech-savvy GIS Expert with 15+ years of repeat successes in the design, configuration, deployment and successful delivery of multi-layered, bespoke and cutting-edge GIS technology solutions based on the ESRI technology stack to meet business objectives and drive transformational change. ⇝ Deploying technical excellence with strong experience of data management, maintenance, manipulation, capture, spatial analysis, migration and visualisation techniques to envision future products and applications that identify a world-class user experience across complex IT projects with ultimate ownership of challenging deliverables. Trusted Partner for advising on relevant GIS strategies, applications, best practices, product selection and release planning: Applying effective elicitation techniques to understand client business models and translate requirements into technical functional specifications, combined with meticulous testing, tuning, troubleshooting, risk identification, corrective resolution and issue tracking to deliver reliable support and a high return to client IT investment! What I Bring to the Table: IT Soultions-Solution expertise, critically addressing business needs to architect cutting-edge GIS technology elements to enhancing systems - platforms with end-to-end management of priorities-solutions across complex, geographical domains. Systems-level perspective aligning product vision with customer goal and the ‘big picture’; expertly elicit requirements with resilient diagnosis of operational issues, functional interdependencies, cross-silo redundancies to reach technical realities. Analytical trouble-shooter, analysing existing-potential processes with in-depth analytics and review intelligence to identify and fix project risks, implement change and recommend on continuous improvements to achieve and deliver KPI/metrics. Commercial Project Acumen juggling operational pressures within an agile delivery framework with strong all-around technical affinity, ownership and a change-receptive understanding that blends across the stack with design/user thinking.Bringing bring influential stakeholder-client consulting abilities and a capacity for leadership that inspires, trains and develops capability in pursuit of excellence!Contact: i••••••••@gmail.com
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