Maksym Haina - CV ​GIS Specialist | GIS Engineer | Data Management

GIS Engineer / Network Data Management Chernivtsioblenerho JSC GIS Engineer specializing in geospatial data management and automation for power infrastructure networks. 3+ years of daily hands-on experience with GIS systems, spatial databases and Python-based automation tools. Key responsibilities & achievements: - Daily QGIS operation for digitising, editing and updating power infrastructure networks; working with satellite imagery and diverse spatial data sources - Topology analysis, detection and correction of spatial errors in geodatabases; ensuring accuracy of technical documentation - Developed PostGIS triggers for topology automation - FOCL line geometry dynamically updates following pole position changes via ID-binding in spatial database - Spatial database management using PostgreSQL/PostGIS - queries, data integrity, schema maintenance and updates - Built an event-driven Python automation system that monitors network folders in real time, triggers document parsing (Spire.Doc + Pandas) and syncs structured data to Google Sheets via API - fully eliminating manual checks - Developed QField Sync Automation Tool (Python + Tkinter + PyQGIS) - automates synchronisation of field geospatial data between mobile surveyors and central server, reducing daily sync time from tens of minutes to a fully automated process - Cross-departmental collaboration to maintain geospatial data accuracy across the company - Head of PR Department, Youth Council of Chernivtsioblenerho JSC

Yuriy Fedkovych Chernivtsi National University Master's degree Field of Study: Hydrology and Water Resources Science Dates: Sep 2023 – Jan 2025 Master's degree Field of Study: Geodesy and Land Management Dates: Sep 2023 – Jan 2025 Bachelor's degree Field of Study: Geodesy and Land Management Dates: Sep 2019 – Jun 2023

Spatial Data Analysis PostgreSQL PostGIS Extract, Transform, Load (ETL) Remote Sensing PyQGIS Python (Programming Language) ArcGIS Pro Data Analysis Analytical Skills

Английский

GIS Engineer & Geodesist with 3+ years of hands-on experience in geospatial data management, spatial database administration and Python-based automation. Currently working at Chernivtsioblenerho JSC, where I digitise and maintain power infrastructure networks using QGIS and PostgreSQL/PostGIS on a daily basis.



Beyond core GIS work, I build real automation tools that solve actual problems — from an event-driven document processing system integrated with Google Sheets, to a QField Sync desktop application that reduced field data synchronisation from tens of minutes to a fully automated workflow.



I hold two Master's degrees: Geodesy & Land Management and Hydrology — which gives me a strong theoretical foundation combined with practical engineering experience.



Core stack: QGIS · ArcGIS · PostgreSQL/PostGIS · Python · PyQGIS · QFieldSync · Pandas



What sets me apart is the ability to bridge classical geodesy with modern software development — I don't just work with GIS data, I build tools that make GIS workflows faster and more reliable.

Notable projects:

→ QField Sync Automation Tool — Python desktop app automating field survey data sync between mobile teams and central server (open source: github.com/makson2130/QField-Sync-Helper)

→ PostGIS topology triggers — automated FOCL line geometry updates linked to pole position changes via ID-binding

→ Event-driven document automation — real-time folder monitoring with automatic data extraction and Google Sheets integration



Based in Chernivtsi, Ukraine · Open to remote work and relocation within Europe