Hire the Best Geologists
in Indonesia

Hi there, I'm Adi Nugraha 👋 A passionate Full-Stack & GIS Developer with a unique foundation in Geological Engineering. With 3 years of experience in the field as a geologist, I bring a distinct perspective to solving complex problems with technology. My journey into IT began in early 2020, and I've since become deeply engrossed in building robust applications, especially those that leverage geospatial data. Here are the technologies and tools I use to bring ideas to life (Category & Skills): Programming Languages - JavaScript, TypeScript, Python, PHP, Go, Ruby Frameworks - Node.js (Express/Hono), React.js, Next.js, Django, FastAPI, Angular.js, Nuxt.js, Rails Spatial Libraries & GIS - GDAL/OGR, Turf.js, Mapbox/Openlayers/Leaflet, PyProj, GeoPandas, Shapely, Rasterio, Fiona Databases - PostgreSQL, MySQL, MariaDB, PostGIS, SQLite, Redis, MongoDB, Firebase ML / Data Engineering - LangChain, HuggingFace, PaCMAP, Scikit-learn, pgvector, TimescaleDB DevOps & Tooling - Docker, Redis server, Nginx, Kubernetes (On learning), Ingress NGINX (On learning) Desktop & GIS Software - VS-Code, DBeaver, Q-GIS, ArcGIS Desktop I have own VPS, if you hire me you can use it as a service for developement/staging if you not have architecture on that

Experienced Support Specialist with a demonstrated history of working in the oil & energy industry. Skilled in Petroleum, 3D Seismic Interpretation, GIS, Petrel, Earth Science, Geological and Geophysical data analyst and Petroleum Geology, Georeferencing, Digitize map and wells,. Strong support professional with a Master's Degree focused in Reservoir Geophysics I have capability for - Interpretation seismic data, -Well log correlation (sand to sand), -Doing seismic inversion -3D Static Model for reservoir modeling The geomodeling works include well data preparation, subsurface mapping, structural modelling, and property modelling (facies and petrophysical modelling). Facies modelling experience includes pixel based and object based techniques. - 3D Seismic Refraction Tomography - Resistivity Inversion - I can digitize maps and well log data - GIS expert - I have capability also for design using Corel Draw

Hi! I'm Dewa Satrio, an Environmental Engineer specializing in environmental consulting, GIS, waste management, QHSE, technical documentation, and 3D modeling. I help businesses, researchers, and engineering teams deliver accurate, well-organized, and high-quality work. Whether you need environmental reports, GIS analysis, data processing, technical writing, or 2D-to-3D modeling in Blender, I'm ready to help. My expertise includes: 🌱 Environmental Consulting (UKL-UPL, AMDAL, Waste Management) 🗺️ GIS Analysis & Mapping (QGIS) 📊 Data Analysis & Visualization (Excel) 📄 Technical & Research Writing 🦺 QHSE Documentation & Reporting 🖥️ Blender 3D Modeling (2D to 3D Conversion) 📐 AutoCAD & SketchUp Why choose me? ✔ Accurate & detail-oriented ✔ Fast communication ✔ On-time delivery ✔ High-quality results ✔ Long-term collaboration Let's work together to turn your ideas into professional results!

I am fresh geological engineering graduate from Sumatera Institute of Technology (GPA 3.65/4.00)). I have keen enthusiasm for companies engaged, tin, coal and geothermal industry as geologist or any job related to selfability. I have successfully managed my work for several fast paced work environment and act as a driving force for me to produce efficient results.

I’m a GIS Specialist with 4+ years of hands-on experience in spatial analysis, remote sensing, and environmental modeling. My work focuses on delivering high-quality GIS outputs that are not only technically correct but also easy to understand and ready for decision-making. I have worked on international projects, including soil map digitization for Germany, and supported academic research, environmental studies, and business-related spatial analysis. My expertise covers end-to-end GIS workflows — from data sourcing and cleaning to analysis, modeling, and final map production. Currently, I focus on spatial analysis related to environmental systems, hydrology, agriculture, and climate change, combining GIS tools with Python for deeper analysis and automation. TOOLS & SKILLS : - QGIS & ArcGIS Pro (Advanced) - Remote Sensing (LULC, NDVI, change detection) - Hydrological Modeling (SWAT / SWAT+) - Python for GIS & Climate Data Analysis - Data Cleaning & Processing - Spatial Statistics - Google Earth Engine (GEE) - Cartography & Professional Map Design WHAT I CAN HELP YOU WITH: - GIS Mapping (Professional, Academic, Business) - Spatial Analysis & Modeling - Environmental & Hydrology Analysis - Climate Change Data Analysis (Python-based) - Land Use / Land Cover (LULC) Analysis - Remote Sensing Processing (Satellite Data) - Data Cleaning & GIS Data Preparation - Map Visualization for Reports & Presentations - Research Support (Thesis, Journal, etc.) ADDITIONAL EXPERTISE : - Advanced cartographic visualization using Adobe Illustrator & Photoshop - High-quality map layouts for reports, presentations, and professional use - Accurate topology and spatial data quality control - End-to-end GIS workflow support from raw data to final visualization - Reliable communication and detail-oriented project handling

I create accurate, easy-to-understand maps and GIS solutions. With a strong background in Geography, Cartography, Remote Sensing, and GIS, I work with clients to manage geospatial data, analyze patterns, and design clear, accurate maps. My experience covers geodatabase management, satellite image interpretation, spatial and network analysis, and map production. I’m skilled in tools such as ArcGIS, QGIS, ENVI, Global Mapper, Google Earth, and Google Maps. Services I provide: -Digitizing & boundary delineation -Georeferencing & data correction -Satellite image interpretation -Spatial analysis & modeling -Network analysis (route detection & optimization) -Site plan map design -Surveying support & cartographic map design -Spatial database creation & management