Freelancers using Leaflet

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Makassar, Indonesia

Geographic Information System Developer

Geographic Information System Developer

Cover image for Real Estate GIS Development.

Real Estate GIS Development.

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7

Cover image for Road Developing Management

Road Developing Management

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11

Cover image for Disaster Information Management System (DIMS)

Disaster Information Management System (DIMS)

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8

Cover image for Vessel Tracking System

Vessel Tracking System

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11

Dubai - United Arab Emirates

Building the Future with Vertical AI Agents & Full-Stack Dev

5.0: Rating

18: Followers

Building the Future with Vertical AI Agents & Full-Stack Dev

Cover image for Urbanease | Full Stack

Urbanease | Full Stack

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33

Cover image for 🚀𝟰–𝟲 𝗛𝗼𝘂𝗿𝘀 𝘁𝗼 𝟯 𝗠𝗶𝗻𝘂𝘁𝗲𝘀: 𝗛𝗼𝘄 𝗔𝗜 𝗜𝘀 ...

🚀𝟰–𝟲 𝗛𝗼𝘂𝗿𝘀 𝘁𝗼 𝟯 𝗠𝗶𝗻𝘂𝘁𝗲𝘀: 𝗛𝗼𝘄 𝗔𝗜 𝗜𝘀 𝗥𝗲𝘀𝗵𝗮𝗽𝗶𝗻𝗴 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 I helped a real estate brokerage 𝗰𝘂𝘁 𝗽𝗿𝗼𝗽𝗲𝗿𝘁𝘆 𝗺𝗮𝘁𝗰𝗵𝗶𝗻𝗴 𝘁𝗶𝗺𝗲 𝗳𝗿𝗼𝗺 𝟰–𝟲 𝗵𝗼𝘂𝗿𝘀 𝘁𝗼 𝗷𝘂𝘀𝘁 𝟯 𝗺𝗶𝗻𝘂𝘁𝗲𝘀. 𝗧𝗵𝗲 𝘀𝗲𝗰𝗿𝗲𝘁? AI that actually understands what buyers want. 𝗕𝗲𝗳𝗼𝗿𝗲: • Agents manually searched 2,000+ listings • MLS matched keywords, not intent • Clients left for faster competitors 𝗔𝗳𝘁𝗲𝗿: • Buyers describe what they want in plain English • AI asks smart follow-up questions • Matches are ranked by fit, with clear explanations 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 𝗶𝗻 𝟵𝟬 𝗱𝗮𝘆𝘀: 📈 Match acceptance: 𝟮𝟯% → 𝟲𝟳% ⚡ Agent capacity: 𝟯× 𝗺𝗼𝗿𝗲 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 ⭐ Satisfaction scores: +𝟰𝟮% Agents aren’t being replaced. They’re finally doing what they’re best at!

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218

Cover image for Ternoa Wallet | React Native Dapps

Ternoa Wallet | React Native Dapps

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55

Cover image for Bolt TV | React.js

Bolt TV | React.js

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26

Shopify & Web Developer | AI-Powered Solutions

New to Contra

Shopify & Web Developer | AI-Powered Solutions

Cover image for Interactive Wine Podcast Directory & Map

Interactive Wine Podcast Directory & Map

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13

Cover image for OpenAI Exam Checker — Vision-Based Review

OpenAI Exam Checker — Vision-Based Review

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9

Cover image for Slutti Spaghetti — Shopify Development

Slutti Spaghetti — Shopify Development

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12

Cover image for Project Management Platform
A focused project

Project Management Platform A focused project workspace for planning, organizing, and shipping collaborative work. With google workspace sso

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103

Htet Htet Lynn Naing

Toronto, Canada

I design intuitive digital product experiences

9: Followers

I design intuitive digital product experiences

Cover image for My 2nd submission is here! I built a real-time noise-visuali...

My 2nd submission is here! I built a real-time noise-visualizing map called "NoisePulse" that turns city sounds into glowing, intuitive patterns with no heavy backend but just public datasets and Tempo's intelligence. Features: - Search any area by address - Drag/pan across neighborhoods - See a glowing noise heatmap with intensity-based colors My whole process (including deployment) can be seen in my Linkedin post. And one heart = one support, thanks a lot! Demo: here (https://tempo-deployment-55088d92-d27e-4411-azure.vercel.app/)Canvas: here (https://app.tempo.build/canvases/55088d92-d27e-4411-be31-f9f997d17902/editor)Social Post: here (https://www.linkedin.com/posts/hhlynnnaing_ai-vibecoding-vibedesigning-activity-7403244540444184576-VJHB)

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32

672

Cover image for Drop the Link (https://tempo-deployment-86898bca-77f6-49aa-b...

Drop the Link (https://tempo-deployment-86898bca-77f6-49aa-b103-f820792ccb3-9s3xct7wu.vercel.app/) is a visual link-saving canvas with an auto-tagging system. Ever save a webpage or online course “for later” and then completely lose it? I built a web app where every pasted URL becomes a draggable card on a clean, visual canvas. (Yes, Tempo did it amazing well!) You can organize links at a glance, search them quickly, and navigate with ease. The best part? It auto-tags itself as soon as you drop a link, making it simple to find related categories later. Plus, it comes with light/dark mode, zoom controls, and super smooth drag-to-reorganize interactions, because being organized should feel fun, not like homework. If you try it and enjoy the idea, a little heart would mean a lot!

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41

870

Cover image for Raining Scene Project

Raining Scene Project

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8

Cover image for About me

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Lahore, Pakistan

GIS & Python Developer | Geospatial AI Specialist

New to Contra

GIS & Python Developer | Geospatial AI Specialist

Cover image for 🗺️ Web GIS for Field

🗺️ Web GIS for Field Operations & Location-Based Data Collection I developed an interactive geospatial platform designed to help teams visualize, manage and update field-work information directly on a map. The application combines Web GIS, satellite imagery, spatial data management and field reporting in a single workflow. Key capabilities include: • Interactive field map with spatial work areas • Color-coded work / prescription classifications • Multiple GIS sub-maps and project views • Satellite and OpenStreetMap basemap switching • Work completion and status tracking • Location-based field-point creation • GPS coordinate capture • Field categorization and notes • Photo attachment support for field observations • Map-based project and team workflows The goal is to replace disconnected field records with a centralized spatial workflow, where teams can see exactly where work is required, record observations from the field, and maintain geographically accurate project information. Built around Web GIS, spatial databases and interactive mapping. Interested in projects involving GIS development, field-data collection, asset management, spatial dashboards and geospatial workflow automation.

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17

Cover image for 🚗🌍 Can a navigation system

🚗🌍 Can a navigation system recommend the most fuel-efficient route instead of simply the shortest one? This project was developed as part of my MPhil Remote Sensing & GIS thesis. I designed and developed an intelligent Web GIS routing system that generates and compares four alternative routes between an origin and destination and recommends the most suitable route using a Multi-Criteria Decision-Making (MCDM) approach. Instead of considering only distance, the system evaluates multiple factors such as: • 🌱 Fuel-efficiency / environmental suitability • ⏱ Travel duration • 🚧 Road hurdles and route conditions • 📏 Travel distance The alternatives are evaluated using a TOPSIS-based decision model, allowing the system to identify the route with the best overall balance rather than simply choosing the shortest path. I also integrated an AI assistant that explains route recommendations in natural language, helping users understand why one route is preferable to the alternatives. Key features: • Interactive Web GIS navigation • Four-route generation and comparison • MCDM/TOPSIS route ranking • Fuel-efficient route recommendation • Route distance and travel-time analysis • Road-condition / hurdle consideration • AI-generated route explanations • Interactive route visualization • Decision-support interface for sustainable mobility Built with Python, Django, GIS, Leaflet/OpenStreetMap, MCDM and AI integration. This research explores how GIS + decision science + AI can support smarter and more sustainable urban mobility.

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23

Cover image for Built a modern Web GIS

Built a modern Web GIS application for interactive spatial analysis, map visualization, and geospatial data comparison. The platform integrates mapping technologies, satellite imagery, and location-based analytics to help users explore geographic data and make informed decisions. Developed using GIS workflows, Python, and web mapping technologies for a responsive and user-friendly experience.

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Cover image for 🛰️ AI-Powered Building Detection &

🛰️ AI-Powered Building Detection & Human-in-the-Loop GIS A look at a geospatial AI platform I developed for detecting, reviewing, and managing building footprints from satellite imagery. The workflow combines GeoAI, GIS and human validation to turn AI predictions into reliable geospatial datasets. In this demo: • AI-based building footprint detection • Interactive satellite imagery and GIS mapping • Building polygon visualization • Confidence-based AI predictions • Accept / reject prediction workflow • Manual correction of detected footprints • Human-reviewed labels for future model improvement • Geospatial coordinates and building-level data management The goal is to create a scalable workflow where AI performs the initial mapping while human review improves accuracy and provides better training data for subsequent model versions. Built around GIS + GeoAI + computer vision + satellite imagery. Always interested in connecting with people working in GIS, GeoAI, remote sensing, mapping and spatial AI.

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43

Round Rock, USA

I turn messy problems into working systems.

New to Contra

I turn messy problems into working systems.

Cover image for Lone Wolf Dumpsters: Next.js Service Platform

Lone Wolf Dumpsters: Next.js Service Platform

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0

Cover image for Contexa — Message Analysis &

Contexa — Message Analysis & Timeline Concept Contexa is a product concept for turning scattered messages into a searchable, traceable account of what happened. Long conversation histories are difficult to review across dates, topics, and participants. Important statements become buried, and isolated screenshots can lose the context needed to understand them. I designed Contexa around a workflow for organizing communications, locating relevant exchanges, and connecting timeline entries to their original source messages. The interface explores chronological navigation, topic filtering, and side-by-side review so users can move between an overview and the underlying conversation. The central design challenge is making complex records easier to understand while preserving uncertainty, surrounding context, and the distinction between a direct quotation and an interpretation. Status: Independent product concept.

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Cover image for Evidence Organization Concept

Evidence Organization Concept

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35

Cover image for Cleaning up photos for a service product website, party rental!

Cleaning up photos for a service product website, party rental!

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21

Richard Donohue

Geospatial Data Scientist, Web Cartographer, and GIS Expert

Geospatial Data Scientist, Web Cartographer, and GIS Expert

Cover image for Water Watcher: Freshwater Health Explorer

Water Watcher: Freshwater Health Explorer

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7

Cover image for Geomockery: AI-Powered Geospatial Data Generator

Geomockery: AI-Powered Geospatial Data Generator

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18

Cover image for FLOWFINDER: Watershed Delineation Research & Benchmark Framework

FLOWFINDER: Watershed Delineation Research & Benchmark Framework

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9

Cover image for County Health Explorer: Full-Stack Spatial Data Science App

County Health Explorer: Full-Stack Spatial Data Science App

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13

Dehradun, India

AI/ML Engineer building AI-powered products & automation

New to Contra

AI/ML Engineer building AI-powered products & automation

Cover image for Urban Air Quality Intelligence Platform Development

Urban Air Quality Intelligence Platform Development

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3

Cover image for 🏥 AI-driven healthcare

🏥 AI-driven healthcare

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2

Cover image for Create React App Development and Optimization

Create React App Development and Optimization

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4

Cover image for Development of a Course Matching Engine

Development of a Course Matching Engine

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2