I'm a freelance GIS technician, editor, and analyst proficient in GIS software (ESRI/QGIS). Skilled in - Map Book Creation - Map Data Digitizing - Convert MapInfo to shapefile - Georeferencing - Map design - Data management - Map Production - Geodatabase construction and maintenance - Map Data using Google Earth - Map Creator - Map data using Nimbus Maps - Heat Map Creator - Shape map in power BI

Complete Portfolio > diporizki.edgeone.app/ Hello everyone, thank you for visiting my profile, my name is Dipo Rizki Saleh. I'm a graduate of Geography, Faculty of Mathematics and Natural Science Universitas Indonesia that passionate about GIS, Remote Sensing, Spatial Data Science, Data Visualization, R programming, Business Development, and Digital Marketing that have 2 years of college-work experience in small companies and ventures and 1+ years (ongoing present-time) of industry-work experience in big corporate. I have skills in spatial analysis, statistical analysis, satellite imagery, GIS architecture, survey and mapping, and programming using ASP.NET C#, javascript, R, Python, and SQL. I am also familiar with various frameworks, including Tensorflow, Numpy, React.js, and Node.js for data science and modeling needs. With my background in GIS, remote sensing, and spatial data science alongside business development, I can help the company to achieve its goal of expanding into new markets and improvising its development, especially in spatial analytical needs. Whether the company is a plantation/mining/logistic/environment/retail/oil&gas or other related industries. Technical Competency/Expertise: - Geographic Information System (GIS) : Spatial Analysis, Thematic Mapping, WebGIS, Google Earth Engine, Dashboard Development (R), Spatial Queries, Spatial Data Management - Remote Sensing : Raster Analysis & Visualizations, Spatial Training & Modeling (Python), Indices Algorithm, Satellite Imagery, 3D Modeling - Survey and Mapping : Land/Topographic Survey, Surveying instrument (Theodolite, RTK, and GPS) - Business: Digital Marketing, Business Development & Improvement, Entrepreneurship, General Geography * Software/Language Used: QGIS, ArcGIS (All Products), RStudio, Jupyter, AutoCAD, ENVI, GEE, Tableau, Power BI / R, Python, SQL, Javascript, HTML, CSS Soft skills: - Leadership, team-working - Good English proficiency - Management, growth-mindset Hobbies: - Watching movies, playing games - Going hangout with friends - Culinary and coffee/drinks enthusiast MBTI: Commander (ENTJ-A)

ArcGIS Pro - ArcGIS Online - QGIS - Tableau - PowerBI - Python - SQL - Excel - PowerQuery Geospatial and Data Professional specialized in providing data-driven metrics through spatial intelligence to empower businesses, decision-makers, and teams to make better informed decisions. Process improvement, development lifecycle of projects, task automation, improved communication, and increased collaboration are all results of the work I provide. Feedback from previous clients: "Michael is an excellent professional who is timely, detail oriented and willing to work on a variety of projects. I found his work to be of the highest standard. He is a true expert in his field and I fully recommend him." - GIS Data Analysis for Housing Policy "Mike was super responsive. He is very talented and delivered exactly what was needed, on time and within budget. We were so pleased with his work, we gave him a bonus for being so responsive, easy to work with, exacting, and professional. I would highly recommend him for any land use mapping or GIS work you may need." -Draft Land Use Map Needed "Michael has performed exceptionally well on my GIS projects. His communication skills are excellent, and the deliverables surpassed my expectations. I plan to continue using him on future projects. Highly Recommend!" -GIS Assistance "Michael was very professional, he provided me with an amazing solution so quickly, I’ll always refer to him for such future projects!" -Geo Analysis Slides "Michael is very fast, thorough, and asks questions before doing big things if he’s not sure you want them. He’s very good at suggesting helpful things. He’s very good at finding efficiency in workflows and very honest." -GIS Project Assistant, Demographic & Utilities Analysis "Great communication, speed, and work product! Highly recommend." -Simple GIS Data Manipulation "Responsive, understood brief, delivered a great product" -Create blank map of Australian states "Michael did a great job, was very fast, and responsive!" -Excel Dimensions Conversion

Top Rated Plus interactive maps, GIS applications developer. Seasoned end-to-end geospatial expert; spatial databases, performant spatial backends and interactive web mapping frontends. I transform complex spatial data into actionable insights. With 6+ years of hands-on experience, I’ve delivered solutions for governments, researchers, and enterprises that drive decisions, save time, and scale effortlessly. What I do best: - Web & GIS Applications: Custom Mapbox GL JS, Leaflet, or Google Maps-style apps with geospatial search, real-time data, and analytics. - Decision Support Dashboards: Interactive dashboards integrating GIS, APIs, and live data for informed, instant decisions. - Enterprise GIS & Automation: Full-stack solutions using Django/GeoDjango, FastAPI, PostGIS, AWS My solutions are scalable, efficient, and maintainable. Proven Results: - Built a soil data visualization platform for researchers analyzing real-time field data. - Developed a collision repair center locator with pricing and geospatial comparison tools. - Delivered dashboards for 5 government agencies to streamline decision-making. - Created an enterprise GIS platform for a state water corporation integrating open-source tools for seamless operations. Why work with me: - Senior-level expertise in GIS, web mapping, and spatial data science. - Full-stack development for end-to-end solutions. No half-baked apps. - Solutions that scale, automate workflows, and deliver measurable impact. Tools & Tech: Leaflet, Mapbox GL JS, Django/GeoDjango, FastAPI, PostGIS, GeoServer, Docker, AWS, ArcGIS Pro/Online, QGIS, Python, Machine Learning for spatial data. I don’t just make maps, I build tools that change how organizations work.

Highly skilled GIS Software Developer and Analyst with more than 8+ years of experience in both open-source and proprietary geospatial technologies. Specialized in open-source GIS development using tools such as QGIS, OpenLayers, Leaflet, and Mapbox, alongside modern web development frameworks like Angular and mapping APIs including Google Maps. Adept in the design and deployment of interactive and responsive Web GIS applications. Proficient in GIS database management, including spatial database design, optimization, and integration using Oracle Spatial, PostGIS, SpatiaLite, and other spatial extensions. Also experienced in ArcGIS development, including automation with ArcPy, custom tool creation, and ArcGIS Online/Enterprise configuration, ensuring seamless integration between Esri products and open-source solutions. Proven ability to deliver scalable GIS solutions for diverse sectors including urban planning, environmental management, and transportation. Strong analytical skills, collaborative approach, and a passion for leveraging geospatial technologies to solve real-world problems.

Experienced Geographic Information System Expert with a demonstrated history of working in the Geographic information system industry. Skilled in ArcGIS Products, Quantum GIS, and ERDAS Imagine. Strong information technology professional with a Bachelor of Science -BS focused in Geomatics Engineering from Adama Science and technology university.

I am a GIS/Data mapping expert with more than 15 years of professional experience in various roles. From digitizing and data entry tasks, up to big data, AI, GIS analysis and tutoring. Always interested in new challenges. Special prices for returning customers and new-to-me projects. Thank you

I help organizations turn 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐠𝐞𝐨𝐬𝐩𝐚𝐭𝐢𝐚𝐥 and 𝐬𝐚𝐭𝐞𝐥𝐥𝐢𝐭𝐞 𝐝𝐚𝐭𝐚 into 𝐜𝐥𝐞𝐚𝐫, 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐢𝐧𝐬𝐢𝐠𝐡𝐭𝐬 they can use to make better decisions. With over 𝐟𝐢𝐯𝐞 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 in 𝐆𝐈𝐒, 𝐑𝐞𝐦𝐨𝐭𝐞 𝐒𝐞𝐧𝐬𝐢𝐧𝐠, and 𝐏𝐲𝐭𝐡𝐨𝐧 development, I have supported teams across government, infrastructure, environmental monitoring, and research by delivering practical and scalable geospatial solutions. My core strength is working across the 𝐟𝐮𝐥𝐥 𝐠𝐞𝐨𝐬𝐩𝐚𝐭𝐢𝐚𝐥 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞, from 𝐝𝐚𝐭𝐚 𝐚𝐜𝐪𝐮𝐢𝐬𝐢𝐭𝐢𝐨𝐧 and 𝐩𝐫𝐞𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 𝐭𝐨 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, and 𝐯𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧. I work extensively with satellite imagery and spatial datasets to perform 𝐥𝐚𝐧𝐝 𝐜𝐨𝐯𝐞𝐫 𝐜𝐥𝐚𝐬𝐬𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧, 𝐜𝐡𝐚𝐧𝐠𝐞 𝐝𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧, 𝐟𝐞𝐚𝐭𝐮𝐫𝐞 𝐞𝐱𝐭𝐫𝐚𝐜𝐭𝐢𝐨𝐧, and 𝐬𝐩𝐚𝐭𝐢𝐚𝐥 𝐦𝐨𝐝𝐞𝐥𝐢𝐧𝐠. When appropriate, I apply 𝐀𝐈 and 𝐦𝐚𝐜𝐡𝐢𝐧𝐞 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠 techniques to improve accuracy and reduce 𝐦𝐚𝐧𝐮𝐚𝐥 𝐆𝐈𝐒 𝐞𝐟𝐟𝐨𝐫𝐭. I am experienced in 𝐏𝐲𝐭𝐡𝐨𝐧 𝐛𝐚𝐬𝐞𝐝 𝐠𝐞𝐨𝐬𝐩𝐚𝐭𝐢𝐚𝐥 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬, including 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐝𝐚𝐭𝐚 𝐜𝐥𝐞𝐚𝐧𝐢𝐧𝐠, and 𝐫𝐞𝐩𝐫𝐨𝐝𝐮𝐜𝐢𝐛𝐥𝐞 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬. I work with 𝐐𝐆𝐈𝐒, 𝐀𝐫𝐜𝐆𝐈𝐒, 𝐏𝐨𝐬𝐭𝐆𝐈𝐒, 𝐆𝐨𝐨𝐠𝐥𝐞 𝐄𝐚𝐫𝐭𝐡 𝐄𝐧𝐠𝐢𝐧𝐞, and modern 𝐠𝐞𝐨𝐬𝐩𝐚𝐭𝐢𝐚𝐥 𝐥𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬, and I deliver results through 𝐢𝐧𝐭𝐞𝐫𝐚𝐜𝐭𝐢𝐯𝐞 𝐦𝐚𝐩𝐬, 𝐝𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬, or 𝐀𝐏𝐈𝐬 that integrate smoothly with existing systems. Beyond execution, I focus on 𝐜𝐥𝐚𝐫𝐢𝐭𝐲, 𝐝𝐚𝐭𝐚 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 and 𝐫𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲. I provide 𝐰𝐞𝐥𝐥 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐞𝐝 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 and outputs that 𝐝𝐞𝐜𝐢𝐬𝐢𝐨𝐧 𝐦𝐚𝐤𝐞𝐫𝐬 𝐭𝐫𝐮𝐬𝐭, and I also offer 𝐭𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐚𝐧𝐝 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 to help teams adopt 𝐦𝐨𝐝𝐞𝐫𝐧 𝐆𝐈𝐒 𝐚𝐧𝐝 𝐫𝐞𝐦𝐨𝐭𝐞 𝐬𝐞𝐧𝐬𝐢𝐧𝐠 𝐭𝐨𝐨𝐥𝐬 with confidence. If you are looking for a 𝐬𝐞𝐧𝐢𝐨𝐫 𝐠𝐞𝐨𝐬𝐩𝐚𝐭𝐢𝐚𝐥 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫 who combines 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐝𝐞𝐩𝐭𝐡, 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I would be glad to discuss how I can support your project.

👋 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!

Senior GIS & Full-Stack Developer with 14+ years of experience designing and delivering production-grade Web GIS systems where accuracy, performance, and traceability are critical. I specialize in building Web GIS SaaS platforms, operational mapping systems, and location, intelligence dashboards used for asset tracking, logistics, compliance-driven workflows, and high-volume spatial data visualization. These are not demo maps or one-off tools, they are core operational systems that must scale, remain auditable, and perform reliably under real-world data loads. I typically work on mid-to-large GIS projects ($2,000–$30,000+), partnering with startups, agencies, and enterprises that need a clean architecture, predictable delivery, and long-term scalability. What I Do — Build Web GIS applications and interactive map platforms — Develop Mapbox, Leaflet, OpenLayers based mapping systems — Create scalable Node.js / NestJS APIs for spatial data — Optimize GeoJSON & large GIS datasets for performance — Modernize legacy GIS & SaaS systems into clean, modular architectures — Solve complex problems involving maps, data visualization, UI/UX, and performance Core Technical Skills • GIS, Web GIS, Spatial Data • Mapbox, Leaflet.js, OpenLayers • Google Maps API, GeoJSON • React 18+, Next.js, TypeScript • Node.js, NestJS, Express • PostgreSQL, MongoDB • REST APIs, GraphQL APIs • Tailwind, Material UI, Styled Components • CI/CD, deployments (Vercel, AWS, DigitalOcean) Problems I Solve for Clients – Slow, laggy maps → High-performance GIS rendering & optimization – Large GeoJSON files → Efficient spatial data handling – Complex map layers → Clean UX, filtering & interactions – Scaling GIS systems → Backend & cloud optimization – MVP needed → Production-ready Web GIS delivery Industries I Work With ✓ GIS & mapping platforms ✓ Real estate & land visualization systems ✓ Logistics, delivery & tracking apps ✓ Aviation & flight mapping ✓ Smart dashboards & data visualization ✓ SaaS platforms with location intelligence Tech Stack – GIS: Mapbox, Leaflet, OpenLayers, Google Maps API – Frontend: React, Next.js, TypeScript – Backend: Node.js, NestJS – Database: PostgreSQL, MongoDB – Cloud: AWS, DigitalOcean, Vercel – Other: Redis, WebSockets, Stripe Why Clients Choose Me • Proven GIS + Full-Stack expertise • Clean, scalable, future-proof architecture • Strong communication & ownership • Enterprise-level performance optimization • Fast delivery without compromising quality • Long-term partnership mindset Let’s Build Something Great Send me your project details — I’ll respond within 2 hours with a clear GIS or system architecture plan, recommendations, and timeline.