Expert GIS Specialist & Spatial Data Analyst | ArcGIS Pro, QGIS, PostGIS
Welcome to my profile! I am a professional GIS Specialist and Spatial Data Analyst dedicated to delivering accurate, high-quality geospatial solutions for projects of all scales.
With technical expertise bridging both enterprise software and open-source ecosystems, I specialize in transforming raw spatial data into clean, structured databases, insightful maps, and actionable analytics.
Core Technical Skills:
GIS Platforms: ArcGIS Pro, QGIS
Spatial Databases: PostGIS, PostgreSQL, Spatial SQL
Data Services: Digitization, Georeferencing, Vector/Raster Analysis, Spatial Schema Design
Data Integrity: Topology Cleaning, Data Validation, Attribute Management
My Working Approach:
I prioritize precision, clear data architecture, and strict adherence to client requirements. Whether you need complex spatial queries written in PostGIS, advanced map production in ArcGIS Pro, or custom spatial analysis in QGIS, I ensure reliable and timely delivery.
Let's connect to discuss how I can support your spatial data and mapping needs!
Work Terms
Hours of Operation:
Monday to Friday: 9:00 AM – 6:00 PM (GMT+8)
Weekend availability by prior agreement for urgent milestones.
Communication Style:
Responsive, clear, and professional written communication via platform messaging.
Available for scheduled video/audio alignment calls as needed.
Project progress updates are provided at key development milestones.
Payment & Delivery Terms:
Fixed-price projects billed based on agreed-upon project milestones.
Hourly projects logged accurately with detailed activity notes.
Includes up to 2 rounds of minor revisions per milestone to ensure output quality aligns with scope specifications.