Hire the Best QGIS Specialists
in Canada

With +25 years of experience in GIS, I help my clients unlock the power of GIS. My mission is to provide tailored GIS products and services designed specifically for you! I help clients build location-based systems that are both technically solid and visually intuitive. Now semi-retired, I take on select freelance projects where I can add real value or simply help someone out. As a native English speaker with 25+ years in GIS, I bring both clear communication and deep technical expertise. I work independently, ask the right questions early, and deliver work that’s QA’d, functional, and built to spec — because after 25 years in GIS, I know what actually works in the field. ✅ 25+ Years of Experience – Trusted GIS expertise across dozens of projects ✅ Vendor-neutral – ESRI Ecosystem or Open Source to best support your needs ✅ Quality You Can Trust – GIS workflows—done right the first time ✅ Exclusive Knowledge & Tools – Instant access to my extensive library of templates, styles, scripts, work instructions and more ✅ Business Continuity – Clear metadata, documentation and data stewardship I'm proud to say that I'm platform agnostic, equally adept with open-source tools as well as industry leaders like ArcGIS from ESRI. This flexibility ensures the GIS solutions I provide fit both the needs and the budget of my clients. My passion for breaking down barriers to geospatial data access and utilization is reflected in how I work with clients and the products I deliver. I'm here to empower you and your entire team, regardless of your level of expertise. Whether you need a single map or a comprehensive GIS strategy, my expertise is your competitive advantage. I take pride in delivering user-friendly, customized solutions that provide tangible support to your business. Let's put you on the Map!

👋 Greetings! I am a dedicated GIS specialist with expertise in utilizing cutting-edge technologies to solve complex geospatial challenges. My skills cover a wide range of tools and programming languages, enabling me to deliver comprehensive solutions. With extensive experience in geospatial analysis and python programming, along with a master's degree in GIS, I bring both academic knowledge and practical expertise to every project. 🔧 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐢𝐞𝐬: • 𝐆𝐞𝐨-𝐒𝐩𝐚𝐭𝐢𝐚𝐥 𝐓𝐨𝐨𝐥𝐬: ArcGIS, FME, QGIS, AutoCAD • 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Python (Pandas, GeoPandas, ArcPy, GDAL, Shapely, Matplotlib, Scrapy, BS4, Django), MATLAB • 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞: Machine Learning (RapidMiner, Scikit-learn, TensorFlow), Deep Learning (Keras) • 𝐖𝐞𝐛𝐆𝐈𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: HTML, CSS, GeoServer, OpenLayers • 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Microsoft SQL Server, MongoDB, PostgreSQL, SQL • 𝐃𝐚𝐭𝐚 𝐌𝐢𝐧𝐢𝐧𝐠: Proficient in extracting valuable insights through data mining techniques. • 𝐎𝐭𝐡𝐞𝐫𝐬: Utilize Git for efficient collaboration and tracking changes in projects. Skilled in LaTeX for professional document preparation. 🚀 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: 🏆𝐏𝐫𝐨𝐯𝐞𝐧 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: Successfully completed a variety of projects encompassing GIS, Python, and data analysis, including complex geospatial analysis, Python development, and data insights extraction, consistently delivering tailored, high-quality solutions for each project's requirements. 💡𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Leverage the latest technologies, staying updated with industry trends to deliver cutting-edge solutions. 👥𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐯𝐞 𝐖𝐨𝐫𝐤 𝐒𝐭𝐲𝐥𝐞: Effective communication and collaboration ensure aligned deliverables with project goals. If you seek a GIS specialist with expertise in data analysis, commitment to delivering high-quality solutions and a passion for staying ahead in technology, look no further. I excel as a Python professional, leveraging my expertise to extract valuable insights from spatial data. I'm eager to discuss how I can contribute to your project's success. Let's connect!

❓Are your GIS workflows slowing down your business? Contact me! 👉 I build automated GIS systems —helping organizations reduce costs, improve decision-making, and launch location-based products faster. Invite me for an interview & I will make a demo solution for you for free. Over the past 9+ years, I've built geospatial solutions for organizations including IBM, public health initiatives, a leading investment bank, and a high-growth AI startup. On Upwork, I've helped clients automate GIS workflows, build interactive mapping applications, and develop reliable spatial data pipelines that continue delivering value long after the project is complete. I don't just build maps—I build software systems powered by location intelligence. ⭐ What I Can Help You Build 🗺️ GIS Automation & Spatial ETL - Automated GIS workflows - Python automation scripts - Spatial ETL pipelines - GeoPandas & Shapely processing - Data validation and transformation - Batch processing for large geospatial datasets 🌍 Interactive Maps & GIS Applications - Mapbox & Leaflet web applications - Interactive dashboards - KML, GeoJSON, Shapefile processing - OpenStreetMap solutions - Territory mapping - Custom GIS tools 📊 Spatial Analytics & Decision Support - Location intelligence - Site selection analysis - Spatial reporting - Time-series analysis - Predictive geospatial analytics - Data visualization 🤖 AI + GIS Solutions - AI-powered GIS workflows - Intelligent document processing - OCR and spatial extraction - Geospatial data automation - Machine learning applications - LLM-powered geospatial tools ☁️ Backend & Cloud - PostGIS & PostgreSQL - FastAPI - REST APIs - AWS & Google Cloud - Docker - Database integration 🚀 Selected Project Experience Franchise Territory Automation - Built an automated Python and GeoPandas workflow that generated KML territory maps, validated geometries, and streamlined territory management. Interactive GIS Applications - Developed web-based mapping tools and dashboards that enabled non-technical users to explore and analyze spatial data. Geospatial Data Pipelines - Designed scalable ETL pipelines for collecting, cleaning, transforming, and integrating large geospatial datasets from multiple sources. AI & Document Automation - Built automation workflows combining OCR, AI, and geospatial processing to extract structured information from complex documents. 🌐 Industries I Serve 🏡 Real Estate & PropTech 🏥 Healthcare & Public Health 🏦 Financial Services 🚚 Logistics & Transportation 🌳 Environmental & Sustainability 🏢 Enterprise Software 🚀 Technology Startups 🏆 Reviews from clients ⭐⭐⭐⭐⭐ "Caesar has been fantastic. Top notch quality work, always on time, and always looks at the bigger picture. He consistently brings valuable suggestions and demonstrates deep expertise in GeoPandas, OpenStreetMap, geospatial transformations, Python, Git, GitHub, and many other technologies." ⭐⭐⭐⭐⭐ “Caesar has extensive experience in data visualization, particularly in creating customized maps based on geographic coordinates. He communicates effectively and has a clear understanding of requirements. His code is of high quality, and he is willing to refine it repeatedly to ensure excellence. Overall, Caesar is an excellent developer and a great team player.” 📅 Availability 🕒 Available: 09:00 – 18:00 PST (GMT−8) 📩 Response time: usually within a few hours during business days. 🤝 Let’s connect Whether you're building a GIS product, modernizing legacy GIS workflows, or exploring how AI can improve your geospatial processes, I'd be happy to discuss your project. When you reach out, tell me: - Your current workflow - Your biggest technical challenge - What success looks like I'll recommend the most practical solution—even if that means a simpler approach than you originally envisioned.

With over a decade of dedicated experience as a GIS Specialist, I have built a career around the art and science of spatial data. Based in Vancouver, British Columbia, my professional journey has spanned a diverse array of sectors—including municipal government, pipelines, telecommunications, and my current focus in the transportation industry. This breadth of experience has given me a unique perspective on how geospatial solutions can be tailored to meet the specific demands of different infrastructure and utility landscapes. My expertise lies in transforming complex, raw datasets into clear, actionable insights. Whether it is through high-level cartographic presentation or deep spatial analysis, my goal is to ensure that data tells a compelling and accurate story. I hold a Bachelor’s degree in Geography from Simon Fraser University and an Advanced Diploma in GIS from BCIT, providing me with a robust theoretical and technical foundation. Core Technical Competencies I specialize in the Esri ecosystem, with advanced proficiency in automating workflows and customizing applications to increase operational efficiency. My technical toolkit includes: Software Mastery: Expert-level use of ArcGIS Pro, ArcMap, ArcGIS Online, and ArcGIS Server, complemented by CAD platforms like AutoCAD and MicroStation. Spatial Analysis: Advanced application of 3D, Network, and Spatial Analyst extensions to solve complex geographic problems. Automation & Programming: Streamlining processes using Python, ModelBuilder, and FME, and developing interactive web solutions via JavaScript and HTML. Data Management: Extensive experience in SQL Server, Oracle, and MySQL, ensuring seamless data conversion and integrity across multiple formats.

Experience: - Geomatics/GIS/RS Specialist & Drone Pilot for Geological Firm - Business (GIS) Analyst for Ministry of Ontario - GIS Analyst for District School Board of Niagara Skills: - Remote Sensing Imagery Analysis - Photogrammetry - Data georeferencing/digitizing - Spatial data processing/analysis - Database creation/clean up - Map creation - Data conversion - Data entering - R scripting - Python scripting GIS Programs: - ArcGIS - QGIS - MapInfo - AutoCAD - Pix4D

I’m a map designer and data visualization specialist working with spatial data to create clear static maps and animated timelapse visuals. I translate urban, ecological data, retail data into intuitive visual outputs designed for clarity and understanding.