I design and deploy AI systems that don’t just launch, they scale and perform reliably in production. With 50+ live deployments and 100% client satisfaction, I’ve built everything from intelligent AI solutions and Chatbot Development projects to advanced Computer Vision pipelines and predictive Machine Learning models. As an AWS Certified AI Engineer and Head of AI, I specialize in end-to-end AI architecture using Python, PyTorch, TensorFlow and modern cloud platforms like Amazon Web Services, Azure and DigitalOcean. My expertise spans AI Agent Development, Natural Language Processing, Retrieval Augmented Generation, Deep Learning, Data Science and advanced Data Analysis, delivering robust MVPs and fully production-ready AI platforms that drive real business impact. Notable Achievements: ✦ Reaktion: Developed an AI-powered chatbot using Machine Learning and NLP to deliver advanced Data Analytics and dynamic Data Visualization directly from database queries. Reduced manual reporting effort by 60%. ✦ Partfiniti: Automated BOM extraction from PDFs, emails, excel and images into structured JSON with part lookup and natural language generation, improved extraction accuracy to 92%. ✦ Finsight: FinTech forecasting platform on AWS (EC2, RDS, S3) with FastAPI, Streamlit and predictive ML models, improved forecasting accuracy by 28%. ✦ GIS Mineral Analytics: Built end-to-end ETL pipelines with PostGIS, kriging, KNN, IDW and anomaly detection to power predictive mineral mapping and dynamic heatmaps, reducing exploration risk by 28% and improving drill targeting accuracy by 35%. Areas of Expertise: ✦ Machine Learning: (scikit-learn, XGBoost, Time-Series Forecasting), Python (FastAPI, Streamlit) ✦ Gen AI: LLMs, NLP, RAG Pipelines, OpenAI, Llama, AI Agents, ChatGPT ✦ Audio and Speech AI: AI Voice Agents, STT, TTS, TensorFlow Audio Classification APIs ✦ Computer Vision: OCR, Object Detection, Segmentation, Emotion Detection, Image Recognition (OpenCV, Tesseract), Image Generation, Data Extraction ✦ Cloud-Native AI: AWS Lambda, EC2, RDS, S3, Azure AI, FastAPI, Streamlit, API integration, secure backend systems Why do clients love working with me? ✦ Successfully launched production-ready AI/ML systems with measurable business impact. ✦ Scalable, high-quality solutions powered by Generative AI and Machine Learning. ✦ Reliable long-term partner focused on clarity, performance and sustainable growth. ✦ Strong balance of deep technical expertise and real-world business outcomes across multiple industries. 💬 Feel free to reach out anytime! Let’s build the AI-powered success your business deserves and transform your ideas into production-ready impact!

CAREER OBJECTIVES: My career objective as a freelance professional is to utilize my skills and expertise to deliver high-quality services to clients in a variety of industries. I am seeking opportunities to work with individuals and organizations that value innovation, creativity, and a commitment to excellence. As a freelancer, I aim to leverage my experience in my areas of specialization to provide effective solutions to the challenges facing my clients. I am dedicated to staying up-to-date with the latest industry trends and best practices, and I am committed to delivering projects on time and on budget. My goal is to build long-term relationships with clients by consistently exceeding their expectations and providing exceptional service. I am passionate about helping businesses achieve their goals, and I look forward to the opportunity to contribute my skills and expertise to the success of my clients.

🌍 GIS and custom geospatial software specialist | 7+ years of experience | 54+ global projects completed I transform cartographic data into clear business value and create custom applications for their seamless operation. I analyze cartographic materials and develop full-featured solutions using Java, Python, and AWS — from crop monitoring tools and NDVI-based dashboards to real-time tracking and route optimization systems. Over the past seven years, I have: * Digitized 153,000 hectares of topographic maps * Processed 35,000 hectares of LiDAR and 800,000 hectares of images from unmanned aerial vehicles * Managed teams of developers who created web, desktop, and mobile GIS solutions that reduce manual operations by 70% What I can do for you 🔧 * Web/mobile applications based on GIS * Platforms for smart farming or AgriTech * Navigation/mapping tools with real-time features * Clean, scalable architecture for spatial data * Post-processing and classification of LiDAR/Mobile LiDAR * Photogrammetry and orthophoto generation * Satellite image analysis * CAD/BIM (2D and 3D models, dimensional drawings) * Custom GIS software development — portals, dashboards, spatial APIs, plugins Why work with me ✅ * All-in-one team: I am supported by a specialized agency of GIS engineers and full-stack developers — scalable resources when you need them. * A set of tools you know: ArcGIS, QGIS, Global Mapper, AutoCAD, Revit, PostGIS, Python, JavaScript, React, Node. * Clear communication: regular demonstrations, documented work processes, no surprises regarding budget or deadlines.

I have a deep passion for technology, cartography, and our natural world. This has led me to work as a Research Analyst for Portland State University & the University of Southern California, a Geospatial System Specialist for the U.S. Forest Service, and a Geospatial Analyst/Developer for 3GIMBALS. Whether you need a cartographic product, a GIS web service, or a variety of other software products, I can help! All work is conducted on behalf of my LLC, GeoForge.

Notice : I am new to the Upwork platform, but my projects are globally recognized. I am an expert GIS Software Developer. As a seasoned Senior Geographic Information Systems (GIS) Developer, I bring over a decade of experience in crafting innovative geospatial solutions that drive efficiency and insight. My journey has equipped me with a robust skill set, enabling me to deliver exceptional results for clients across various industries. Professional Experience: - Chief Technology Officer (CTO) at Mina MMC, Baku, Azerbaijan (2023-Present): Leading technological advancements and overseeing the development of cutting-edge GIS applications. - Founder of GISLayer Inc., Izmir, Turkey (2020-Present): Established a company that launched the GISLayer Web GIS Editor, now serving nearly 4,000 members. - Senior GIS Developer at TechMaven Geospatial, Miami, USA (2017-2023): Developed and managed complex GIS projects, enhancing spatial data analysis capabilities. - Senior GIS Developer at Infrapedia, San Francisco, USA (2019-2020): Contributed to global infrastructure mapping initiatives, providing detailed geospatial insights. - Mid-Level GIS Developer at Başkent Natural Gas, Ankara, Turkey (2017-2020): Implemented GIS solutions to optimize natural gas distribution networks. - Junior GIS Developer at Metropolitan Municipality, Konya, Turkey (2014-2017): Supported urban planning projects through detailed spatial analyses. - Geomatics Engineer at Geomatics Group, Izmir, Turkey (2011-2013): Conducted land surveying and spatial data collection for various engineering projects. Educational Background: - Selcuk University (2009-2015): Bachelor's degree in Geomatics Engineering, providing a solid foundation in spatial data analysis and geospatial technologies. Technical Proficiencies: - Web GIS: Proficient in OpenLayers, Mapbox GL JS, ArcGIS JS, LeafletJS, CesiumJS, and Google Maps. - Back-End Development: Experienced with Node.js, .NET C#, Java Spring Boot, PHP, and Python. - Front-End Development: Skilled in JavaScript, React, VueJS, HTML5, CSS3, and WebAssembly. - Database Management: Adept with PostgreSQL, Oracle, MySQL, MongoDB, ElasticSearch, and SQLite. - Mobile Development: Competent in Flutter and Android development. Notable Projects: - GISLayer Web GIS Editor: A web-based GIS tool enabling users to manage analyses and geometric data efficiently. - Online Remote Sensing Analysis Software: A platform facilitating NDVI, NDWI, NBR, and other analyses using satellite imagery. - Interactive Map Tourist Guide: A tool highlighting key points of interest for tourists exploring various cities. - 3D City Guide for Municipalities: Software assisting municipalities in sharing points of interest, cadastral, zoning, and address information with residents. Personal Interests: Beyond my professional endeavors, I am passionate about software development, which I consider my most valuable hobby. I am also an accomplished painter and sculptor, enjoy playing multiple musical instruments, and engage in activities such as swimming, tennis, and skiing to maintain a balanced lifestyle. I am committed to leveraging my expertise to deliver top-tier geospatial solutions that meet and exceed client expectations. Let's collaborate to bring your project to fruition.

Experienced Geographic Information Systems Analyst and Developer with a demonstrated history of working in the information technology and services industry. Skilled in Quantum GIS, Python (Programming Language), ArcGIS Desktop, Geospatial Data, ERDAS Imagine, and Microsoft Office. Strong research professional with a Master's degree focused in Geographical Information Systems from University of the Punjab.

Need an expert in data analytics and spatial storytelling? You've come to the right place! I have 11+ years of experience making maps and dashboards, conducting geo-statistical analysis, and developing efficient workflows for spatial programs. I particularly enjoy using GIS to solve environmental and social challenges, as well as bringing historical and analog maps into the digital age. I am also an accomplished technical writer and would be happy to draft up documentation, help develop curriculums, or compose newsletters and articles for any audience.

Full Stack GIS Developer | GeoAI Expert | Remote Sensing & GIS Specialist Provide consultancy and development services related to GIS based decision support systems, establishment of enterprise level GIS systems, GeoAI projects. 🌐 GIS Servers: • Worked with open source GIS servers to leverage OGC (Open Geospatial Consortium) standards (WMS, WFS, WFST and WPS) like GeoServer and MapServer. • Worked with other GIS servers which are not OGC complaint but serves specific GIS capabilities, i.e., MapProxy, KoopJS etc. • Worked with ESRI's ArcGIS Server and ArcGIS Online. 🌐 ESRI Development Expertise: • Have expertise in ArcGIS for Desktop and ArcGIS Pro Addin development using .NET ArcObjects and ArcGIS Pro SDK respectively and have developed geoprocessing tools using ArcPy. • Have expertise in setting up ArcGIS Enterprise and configuring license. • Have been automating ArcGIS Online hosted data using Python for ArcGIS. 🌐 Google Earth Engine (GEE) and Sentinel Hub Expert: • Have done complex analysis in Google Earth Engine (GEE) and Sentinel Hub. • Also have experience of apps development using Earth Engine Apps. 🌐 Cloud Expertise: • Extensively worked on Amazon cloud (AWS). • Have used AWS EC2, AWS S3, AWS RDS, AWS Iot Core, AWS Route 53, AWS Elastic Beanstalk etc. • Worked Azure and Google cloud as well but very little as compared to Amazon (AWS). 🌐 Backend Expertise: - Python: • Developed several projects using Flask and Django (GeoDjango and Django rest framework). I use to decide which framework to use based on requirements, i.e., for small APIs only I prefer Flask otherwise Django Rest and Obviously for GIS related stuff GeoDjango. • Experience of writing scripts for GIS data scrapping from different sources. • Pre-processing the data from scrapping and then add into database. - DotNET (C#): • Worked on both window specific dotnet framework and cross-plateform dotnet core. • Have experience of working on an enterprise level application which 32+ projects plus couple of microservices as well. • Worked on a highly secure application as one of the consultant was a banking application developer which led us to secure request and responses. So I have indepth knowledge of making APIs secure using cryptographic techniques. • Worked on implementation of OpenID Connect and OAuth 2.0 using Microsoft Identity framework. - NodeJS: • Worked on Fastify, ExpressJS and NestJS frameworks. • Got a chance to work on realtime updates of data from Iot devices through AWS IoT Core (via MQTT protocol) which I add in Postgres database. I worked on MQTT, WebSockets and Http protocols. - PHP: • Started my career initially with PHP and worked on several government level projects with frameworks such as Slim, Laravel and Lumen. 🌐 Database Management System (DBMS): - PostgreSQL: • Extensively worked on PostgreSQL with spatial extensions like PostGIS, pgRouting etc for creating geodatabase. • Done several GIS analysis using only PostGIS and pgRouting e.g., Overlay analysis, building side length detection on each four sides (North, South, East, West), developed a routing engine using pgRouting, distance matrix calculation and many more. • Carry good experience in database and query optimizations both for non-spatial and spatial databases. • Worked on both cloud based PostgreSQL and On-Premises database installations. - MySQL: • Worked with MySQL and its spatial capabilities to work with geodatabase. • Found PostgreSQL to be more robust than this but in some cases already developed applications I have to work with MySQL as well many time. SQLite: • Worked with sqlite and sqlite spatial depends on project requirements. • Worked on specific formats of sqlite spatial, i.e., geopackage. - ESRI Geodatabases: • Worked in ESRI proprietary environment. i.e., with all types of ESRI geodatabases (File geodatabases, Mobile geodatabases and Enterprise geodatabases). 🌐 Frontend Expertise: - JavaScript frameworks: • Developed several projects using React JS and then because of security reasons I shifted to Next JS. Though I have worked with Angular 10 as well but not stick to it. But I can work using React JS, Next JS and Angular. - GIS Mapping: • Worked on different libraries for mapping like Openlayers, Leaflet JS, Mapbox GL JS, Maplibre GL, ArcGIS 3D JavaScript, Google Maps API, Cesium, Kepler GL, Turf JS and many other based on requirements. 🌐 Deployment & Server Management: - Servers: • Worked on both Window and Linux (Ubuntu and Centos) servers. - Web Servers: • Worked with IIS, Apache, Tomcat and Nginx. • Deployed applications on servers (mostly develop a pipeline for automatic deployment from github). 🌐Education: • MPhil in Remote Sensing (RS) and Geographic Information Systems (GIS). • BS Hons. in Space Science.

Hi! I'm Martín Nuñez, a GIS Analyst and Geologist with over 8 years of experience in GIS and remote sensing. I’m passionate about spatial analysis and map creation — whether static or interactive — always aiming to deliver high-quality results tailored to your project's needs. I have solid experience working with desktop GIS tools such as ArcMap 10.x, ArcGIS Pro 3.x, and QGIS 3.x, as well as cloud-based platforms like ArcGIS Online and Google Earth Engine. My skill set includes cartographic design, spatial data management, and geoprocessing workflows. My work is especially focused on the mining, oil & gas, and hydrogeology sectors, but I’m also highly experienced in general cartography and thematic mapping. If you're looking for reliable and detail-oriented GIS support, I’d love to help bring your project to life. Software I use most frequently : -ArcMap 10.x, ArcGIS Pro 3.x , QGIS 3.x, Global Mapper, Google Earth Engine Programming languages: -Python Design software: -Photoshop, Illustrator Check out my portfolio to see my work on various projects in the GIS industry. Please contact me before placing orders. Looking forward to working together. Best Regards, Martin N.

Greetings and welcome to my profile! I’m a passionate GIS Specialist and CEO of Geovista Analytics, where we turn geospatial data into actionable insights. With over 200+ successfully delivered GIS projects, I lead a dedicated team offering advanced GIS, Remote Sensing, and environmental modeling services to clients worldwide. Let’s bring clarity to your spatial challenges and deliver impactful solutions. 👋 ---------------------------------- AREAS OF EXPERTISE---------------------------------- 🗺️ GIS & Spatial Analysis - Land Use/Land Cover (LULC) mapping & change detection - Terrain analysis, DEM processing, slope & aspect studies - Watershed & hydrological modeling (HEC-RAS, ArcHydro, SWAT) 🌐 Remote Sensing & Earth Observation - Sentinel, Landsat, UAV-based mapping - NDVI, SAR, and multispectral analysis - Environmental monitoring (NO2, PM2.5, temperature, rainfall) 🧠 GeoAI & Automation - Python scripting for geospatial workflows - Google Earth Engine (GEE) for large-scale RS tasks - Spatial SQL, PostGIS, and PostgreSQL integration 🖥️ Web GIS & Custom Maps - Web mapping (Mapbox, Leaflet, ArcGIS Online) - GeoServer setup and deployment - Interactive dashboards and visualizations ---------------------------------- CAREER CONTRIBUTIONS----------------------------------- ✅ 200+ Completed Projects and happy clients — Freelance & organizational ✅ Team-Based Approach — Skilled team at Geovista Analytics ✅ Research-Backed Methods — Published author on environmental & spatial studies ✅ Client Satisfaction — Timely delivery, custom solutions, long-term collaboration CERTIFICATIONS - Geospatial and Remote Sensing - Web GIS using Google Earth Engine and Machine Learning - Hazard and Risk Assessment - LIDAR - UAV in GIS - Arcgis Online - Geoserver - Postgres Work Methodology: # GIS # Remote Sensing # Vulnerability Assessment # GeoAI # LIDAR 📩 Let’s Collaborate! I will first understand your requirement and then propose you best solution possible. 👉 Message me now to get started with your project!