Mayank Doi
@mayankdoi
GIS Developer supporting Singapore Government applications and maintaining Python ETL pipelines for geospatial data.
SingaporeWhat I'm looking for
At Avensys Consulting, I support the migration of ArcGIS spatial databases and .NET applications from Azure to AWS for the Singapore Government. I also maintain Python ETL pipelines and automated batch jobs for geospatial and database synchronization.
At Wipro, I developed an MVP with React JS and the ESRI ArcGIS JS API for interactive geospatial visualization. I also integrated ArcGIS REST and custom APIs for spatial data management and visualization.
Across my GIS work, I’ve developed Leaflet dashboards, ArcGIS-based spatial databases, and web mapping tools. I’ve also processed UAV 3D models and created Python scripts for GIS data validation.
Experience
Work history, roles, and key accomplishments
Software Developer
Avensys Consulting
Jun 2026 - Present (4 months)
Supported migration of ArcGIS/Esri spatial databases and .NET applications from Azure to AWS, and managed L2/L3 support for enterprise applications. Oversaw production deployments and maintained Python ETL pipelines.
Designed and built GIS applications for sustainable mobility solutions, including an MVP using React and ArcGIS JS API. Integrated ArcGIS REST API and managed L2/L3 incident resolution.
Geospatial Developer
Sphinx WorldBiz Ltd
Sep 2024 - Dec 2024 (3 months)
Developed responsive GIS dashboards with React and TypeScript, integrating Carto and BigQuery for spatial data analysis. Collaborated on geospatial requirements for renewable energy site selection.
Integrated Quality & Support Specialist
Aerologix Pvt Ltd
Oct 2023 - Jul 2024 (9 months)
Processed and analyzed UAV 3D models using DroneDeploy, Pix4D, and Agisoft. Developed Python-based quality automation scripts for GIS data validation and improved system performance.
Associate Software Developer
Laminaar Aviation Infotech
Jan 2023 - Sep 2023 (8 months)
Designed and maintained ArcGIS-based spatial databases and integration solutions using .NET Core and C#. Collaborated on migrating legacy components to a modern React-based web application with Mapbox.
Developed web-based GIS tools such as a Survey QC and routing application using Leaflet.js. Conducted GNSS-based spatial data validation and supported geospatial data management for aerial imagery and asset mapping.
GIS Intern
Genesis Ray Energy
Oct 2020 - Dec 2020 (2 months)
Created GIS datasets for oil & gas, electric, and renewable projects, and published exclusion zone maps via GeoServer.
Education
Degrees, certifications, and relevant coursework
Panjab University
Master's, Remote Sensing & GIS
2018 - 2020
Master's in Remote Sensing & GIS (Geomatics). GATE qualified with AIR 676.
Chandigarh University
Bachelor's, Petroleum Engineering
2014 - 2018
Bachelor's in Petroleum Engineering.
Tech stack
Software and tools used professionally
Availability
Location
SingaporeAuthorized to work in
Salary expectations
Social media
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