Denys Kovshun
Kyiv region, UkraineFullstack GIS developer
Skilled in building ELT pipelines for large-scale geospatial data, optimizing spatial databases, and developing web-based GIS applications that drive decision-making and operational efficiency.
Resume
Open to work
Experience
Jan 2025 – Present
Full Stack GIS Developer – JetSoftPro
- Automated cultivation and maintenance workflows for agricultural fields.
- Designed and developed web-based mapping tools for field management and route optimization.
- Built a custom vector tiles generation and management service to support scalable map rendering.
Nov 2023 – Nov 2024
GIS Analyst – Zoniq
- Developed analytic solutions to identify profitable EV charger locations.Led geospatial data collection and ELT pipeline development.
- Built scouting and site evaluation algorithms for EV infrastructure planning.
- Optimized infrastructure and services for enhanced data processing efficiency.
Nov 2022 – Nov 2023
Backend GIS Developer – Jito
- Worked with global property databases using machine vision and deep learning.
- Designed ELT pipelines and optimized geospatial databases.
- Developed services for high-volume geospatial data processing and web app prototypes.
Jul 2022 – Nov 2022
Full Stack GIS Developer – Upwork
- Interfaced with clients to estimate tasks and select technologies.
- Developed serverless web GIS, routing services, and desktop GIS apps.
- Integrated geospatial tools into existing client platforms.
Nov 2020 – Nov 2022
GIS Analyst / Developer – M4U Estate
- Delivered spatial analytics for real estate development and sales.
- Built and maintained geospatial databases and ELT pipelines.
- Developed network analysis tools and interactive web maps for client insights.
Tech Stack
Python
JavaScript
TypeScript
Geopandas
Shapely
GDAL
Rasterio
Osmnx
OSRM
Valhalla
pgRouting
PostGIS
PostgreSQL
MySQL
DuckDB
BigQuery
FastAPI
React
Vue
Leaflet.js
Mapbox
Cesium.js
Deck.gl
QGIS
ArcGIS
Azure
