Hire the Best ArcGIS Consultants
in Australia

Freelance GIS Engineering with IT knowledge with 20+ years of experience delivering practical spatial solutions. Majority of experiences and subject knowledge on Utilities, Agriculture — from layering and managing spatial data to building interactive web mapping applications. Skilled in ArcGIS, QGIS, GeoServer, PostGIS, FME and C#, PHP, and Python for developing custom GIS, I focus on getting the job done efficiently and delivering results that work. Available for freelance projects, with hourly rates flexible depending on the job scope and complexity.

Hi, Thanks for reviewing my profile. Don’t worry, you are in the safe hand for your GIS jobs and I will provide 5 star services. I am a qualified GIS profession with 6 years' advanced technical experience and knowledge. I treat every job carefully and pay attention to detail. Map making and data/image processing are the key responsibilities in my career including all sorts of maps, mapbook and map series, CAD to GIS conversion and vice versa, image (DEM, LiDAR, ECW, points cloud, etc) process, 3D data visualisation and geospatial data analysis. I have expertise in Esri product suites including ArcGIS Pro, ArcGIS Online/Enterprise admin, Field Maps, Survey123 forms creation and customised as well as QGIS. My work has been recognised by current clients and previous employers. Looking forward to working with you. Kai

I am a seasoned Project Manager and Business Analyst with more than 15 years experience in Australia, New Zealand and Indonesia; I have delivered important projects for many organisations up to AUD 2 M as well as delivered artefacts as the BA of the project. I seek to deliver values to my clients, backed up by concise and robust documentations, online or on typical softwares like MS Suites, PDF, and many others. I would be happy to deliver these artefacts: * Project Management Plan * Risk Management Plan * Business Continuity Plan / Disaster Recovery Plan * Communication Plan * Regular Project Status Update * Business Requirement - including FR/ NFR, Epic, User Stories and Tasks * Requirement Management Framework * Project Management Framework * and others, depending on your organisation's existing framework. Lastly, I'm an excellent communicator, verbally and in writing - I produced punchy presentations, confidently passed the message across audience, a primary liaison between IT and the business and put teams and stakeholders in alignment in meetings and discussions for a prompt agreement on tasks assigned to me. I am available for a discussion at most times, given some heads-up, I'll do my very best even without one. Have a great day. Best Regards, Andy

Hi, I’m Will 👋 I'm digital marketer and strategist based in Australia. With over 5 years of experience in online business and digital marketing, I help eCommerce brands and service-based businesses grow through smart Meta Ads, clear marketing strategy, and practical systems that drive consistent results. I’ve worked hands-on across Meta Ads, lead generation, audience targeting, creative direction, performance analysis, and email marketing - both running my own online businesses and working directly with founders and agencies. I take a strategic-first approach to paid media. That means understanding your offer, your audience, and your numbers before scaling spend. I focus on building campaigns that convert, refining messaging based on performance data, and making decisions that are commercially sound, not just “best practice” in theory. Alongside paid ads, I help businesses strengthen their foundations through email marketing, including welcome flows, abandoned cart sequences, and retention-focused campaigns that support paid traffic and improve overall ROI. Clients work with me because I’m reliable, communicative, and invested in outcomes. I don’t overcomplicate things or hide behind jargon. I care about what works, why it works, and how to improve it over time. If you’re looking for someone who understands paid media, thinks strategically, and treats your business like it matters, I’d be glad to connect and see if we’re a good fit. Let's talk... Will J Robertson

I help companies build Unity applications across architecture, engineering and construction (AEC), games, mobile apps, simulations and real-time 3D. I have worked in software engineering since 2005 and with Unity and C# since 2012. As a Certified Unity Expert Programmer, I take projects from planning through architecture, development, optimisation and deployment across WebGL, iOS, Android and desktop. My work covers systems, including Unity development, gameplay, 3D pipelines, native mobile plugins, backend APIs, multiplayer, cloud infrastructure and CI/CD. AEC, CONSTRUCTION AND REAL-TIME 3D I build Unity software for architecture, engineering and construction, including: • Interactive building, home and product configurators • Real-time architectural visualisation • Parametric modelling automation and building design automation • SketchUp extensions using Ruby and the SketchUp Ruby API • Automated geometry extraction and GLTF export • Runtime GLTF and GLB model loading in Unity • GIS and geospatial 3D visualisation I develop custom SketchUp extensions that automate modelling and export workflows. These tools can inspect model structure, extract geometry and metadata, apply project rules, generate configurable variants and export Unity-ready GLTF assets. Within Unity, I build systems that load, assemble and control these models at runtime, including materials, colours, dimensions, component options, pricing, camera controls, saved configurations and backend integration. GAMES, APPS AND SIMULATIONS My Unity experience includes commercial mobile games, PC and console games, location-based apps, educational software, training simulations, multiplayer systems and virtual environments. I can assist with: • Unity gameplay and application development • Mobile, PC, console and WebGL development • Educational and training simulations • Location-based and augmented reality apps • Multiplayer and server-authoritative systems • Unity UI, tools and editor extensions • Performance, memory and app-size optimisation • Native iOS and Android plugins • Unity upgrades, technical audits and debugging GIS, FULL-STACK DEVELOPMENT AND DEVOPS I have delivered mapping applications using Unity with Mapbox, WRLD and Google Maps, plus Angular with Leaflet, HERE Maps and Esri ArcGIS. Use cases include architectural visualisation, indoor navigation, asset tracking, drone simulation and GeoJSON processing. For backend and web development, I work with Node.js, Express, PHP, Firebase, MongoDB, AWS, Azure and Google Cloud. I have built APIs, authentication, admin tools, content pipelines, analytics integrations and real-time services. I build automated pipelines using GitHub Actions, GitLab CI/CD and Fastlane, covering Unity builds, mobile signing and distribution, WebGL deployment, release management and build troubleshooting. SELECTED PROJECTS • Woodoku Blast, Tripledot Studios: Technical Lead for two years on a commercial mobile puzzle game, covering solution architecture, gameplay systems, native iOS and Android plugins, performance, technical direction and CI/CD. • WeStretch: A commercial iOS and Android fitness app built with Unity. I worked across solution architecture, full-stack development, Firebase and Node.js services, native integrations, performance and memory optimisation, offline support, app-size reduction, Unity upgrades and CI/CD. I also introduced software standards, supported other developers and helped guide the long-term technical direction. • Broken Roads: A narrative-driven RPG for PC and consoles developed by Drop Bear Bytes. As Technical Lead from 2019 to 2021, I was responsible for software architecture and development across Unity, C#, Articy Draft, Angular, Firebase, Node.js and internal automation tools. My work covered gameplay, UI, persistence, AI, dialogue, quests, characters, editor tooling, content pipelines and the team's custom CMS. I also provided technical support and training, established development standards and prepared handover documentation for Team17 and The Knights of Unity. HOW I WORK I am comfortable leading a complete technical workstream or joining an existing team to solve a specific problem. I can contribute as a senior Unity engineer, technical lead, solution architect, full-stack developer or consultant. Clients value my ability to understand the commercial goal, identify technical risks early, and explain the options clearly. I care about maintainable code, sensible architecture, realistic estimates, dependable delivery, and clear communication. CREDENTIALS • Certified Unity Expert Programmer • More than 20 years of software engineering experience • Unity and C# development since 2012 • Certified Scrum Master and Certified DevOps Engineer If you need an experienced Unity developer for an AEC platform, game, app or simulation, send me a message.

*My Upwork history is from work completed between 2006-2008 and then side projects during maternity and post graduate study in 2016. Please review my profile and work portfolio site to understand what I am able to provide. I design and deliver enterprise-scale data platforms in regulated, high-consequence environments. My work spans strategy, architecture, governance, engineering, and analytics delivery. I’m a senior technical product and data architecture leader with over 15 years of experience owning and delivering production data platforms in highly regulated, high-consequence environments and over 25 years in data. My work has focused on building systems where correctness, auditability, and timeliness directly impact funding allocation, revenue inflows, and executive and regulatory accountability. I’ve operated in CTO-equivalent technical ownership roles across education, healthcare, emergency services, and commercial organisations, with responsibility for architecture, design decisions, and delivery of foundational data products and AI-enabled systems. I specialise in translating complex policy, analytics, science, and operational requirements into scalable, decision-ready platforms that deliver real-world outcomes. Experience - Data Strategy and Program Management, Data Governance and Lifecycle Management, Data Security, Quality and Compliance, Metadata Management, Master Data Management, Data Modelling, Data Operations and Storage, Data Integration and Interoperability, Data Analytics and Data Science, End to End Data Product Delivery Tools and Technologies SQL, SQL Server, Azure SQL, PostgreSQL, TransactSQL, ORACLE, SIEBEL. Snowflake, Snowpark for Python, Snowpipe, Dynamic Tables, AWS RDB (PostgreSQL), AWS EC2, AWS S3, Apache Iceberg , AWS Glue, AWS Event Manager, AWS Lambda, Azure Dev Ops, Azure Datafactory, AWS Firehose, DBT, SSIS, SSRS, Tableau, Power BI , Power BI Paginated, Crystal Reports, Cognos, Grafana, Sybase, MySQL, VBA, Visual Basic, DAX, Python, ESRI ArcGIS, QGIS, ERDAS Imagine, VS Code, Visual Studio, Wherescape Red, Microsoft Dataverse, Business Objects, Kimball, Data Vault, Data Modelling, DAG