Browse categories
Explore
Fiverr Pro
English
$
USD
I will create an interactive web map for your website with leaflet or mapbox
Gonzalo Ferez
Level 2
About this gig
Need your locations on a real interactive map on your website, not a flat screenshot?
I build web maps with Leaflet, Mapbox or OpenLayers that you embed in any site. You get the source code and you own it.
WHAT YOU GET
Your data on an interactive map: pan, zoom, clickable popups
Layer control so visitors switch what they see
Search and filter by any attribute in your data
Responsive on desktop, tablet and phone
Clean commented source code, ready to host anywhere
DATA I WORK WITH
GeoJSON, shapefile, KML, GPX, CSV with coordinates, or a PostGIS database. I reproject your data first, so every point lands where it belongs.
WHAT MAKES THIS DIFFERENT
Most web maps freeze your data into a file. On Premium I connect the map to your PostGIS database or API, so when your data changes the map updates on its own. No rebuild, no developer.
I am an environmental engineer who works with spatial data every day, not a web developer who learned GIS last year. Messy coordinates, wrong projections and broken geometries get fixed before they reach your map.
PD: Si hablas español con más razón hablame!
Get to know Gonzalo Ferez
Gonzalo Ferez
GIS Services, Environmental Services
Level 2
- FromArgentina
- Member sinceMar 2023
- Avg. response time1 hour
- Last delivery2 months
Languages
English, Spanish, Galician, Portuguese
Hi! I’m Gonzalo Ferez, a Renewable Natural Resources Engineer specialized in GIS, sustainability and spatial data analysis.
I have worked on mapping projects involving river basin management, spatial interpolation, geostatistics, and environmental analysis using tools such as QGIS and SAGA.
I focus on understanding each client’s needs and providing clear, accurate, and customized geospatial solutions.
Si hablas español con más razón escribime!
My Portfolio
FAQ
Do I get the source code?
Yes, always, in every package. You receive a folder with the HTML, JavaScript and data files, commented so another developer can pick it up. The map is yours. No licence, no subscription to me, no lock in.
Can you get the geographic data for me?
If your area is covered by open data such as OpenStreetMap or a public agency, yes, and I tell you the source and its licence before using it. Proprietary datasets you need to provide.
Do I need technical knowledge to use it?
No. To view and share it, none at all. To update the data on Basic and Standard you replace one file. On Premium the map reads your database, so it updates on its own.
Do you provide hosting?
I do not host maps, so you keep control and there is no monthly fee to me. I set it up on your hosting, or on a free option like GitHub Pages or Netlify if you prefer.
Can the map be updated later?
Yes. On Basic and Standard you swap the data file. On Premium it reads live from your database. I also offer a maintenance extra if you would rather I handle changes.
