You will get Web mapping application using leaflet js

4.8

Let a pro handle the details

Buy Web Application Programming services from Yassine, priced and ready to go.
4.8

Let a pro handle the details

Buy Web Application Programming services from Yassine, priced and ready to go.

Project details

you will get a web mapping application, supporting web and mobile platforms.
i can display tiled web maps, load feature data from GeoJSON files, style it and create layers, such markers, polygons with popup and labels.
the standard offer include adding tiles, markers, polygons, lines, geojson layer.
Programming Languages
PHP, HTML & CSS, JavaScript
What's included
Service Tiers Starter
$50
Standard
$100
Advanced
$200
Delivery Time 2 days 2 days 2 days
Number of Revisions
123
Number of Pages
111
Design Customization
-
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-
Content Upload
-
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Responsive Design
Source Code
Optional add-ons You can add these on the next page.
additionnal feature
+$100
4.8
106 reviews
90% Complete
7% Complete
1% Complete
1% Complete
(0)
3% Complete

EG

Edgar G.
5.00
Jul 31, 2026
Automate App Store & Play Store Data to BigQuery + Build Interactive Looker Studio Dashboard Yassine delivered a working proof-of-concept — including a custom-built data pipeline for our App Store and Play Store data , plus integrations from another aggregated source — in just a few days. Rather than paying for a subscription integration tool, he built the pipeline himself, saving us roughly $50/month going forward. Great speed and resourcefulness in getting a functional multi-source dashboard up quickly. Would work with him again.

SL

Soeren L.
5.00
Jun 9, 2026
Web-Based SMS Platform (Inbound API + Routing + Outbound via 75network) — Full-Stack Team Needed It was a productive collaboration. Communication was excellent throughout the project, and the final result met all expectations. The requirements were clearly understood and delivered as requested. Thank you for the great work — I would be happy to work together again in the future.

FG

Francesco G.
5.00
May 26, 2026
macOS Expert for System-Level Configuration & Stream Deck Setup Yassine is a 5 stars professional and reliable technician. He was communicative, handled the requests efficiently, and was very helpful during the process. I would recommend him for any technical or programming tasks.

SL

Soeren L.
5.00
May 13, 2026
Capable Software for Organizing PDF Files on Windows Working with Yassine has been an outstanding experience. He is a highly reliable and professional partner, and I would gladly work with him again on future projects.

He works quickly, efficiently, and with great attention to detail and problem-solving. The quality of his work is consistently clean, thoughtful, and professional. Communication is excellent at all times, and he is always easy to reach and responsive throughout the project.

I am extremely satisfied with the collaboration and can highly recommend Yassine to anyone looking for a skilled and dependable professional.

AT

Alex T.
5.00
Mar 31, 2026
Make.com Automation Setup – Connect Email Clicks to Airtable and Call Assignments Yassine is very easy to work with. He understands the work and does not need things explained to. very good work!
Yassine D.Status: Offline

About Yassine

Yassine D.Status: Offline
Senior Full Stack | API & Data Integrations | BigQuery, Make, SQL
100% Job Success
4.8  (106 reviews)
Casablanca, Morocco - 11:57 pm local time
⚙️ I build API integrations, data pipelines and automations, and I fix the ones that have already stopped.
━━━━━━━━━━━━━━━━━━━━
🔗 INTEGRATIONS
Xero · Salesforce · Okta · Telnyx · ActiveCampaign · Shopify · WooCommerce · Google (Sheets, Places, Ads, Cloud) · Amazon SP-API
▸ Recent: a Xero to SQL Server integration in C#, handling contact export and invoice creation with OAuth token refresh, tested end to end against a live Xero company before it went near production data.
━━━━━━━━━━━━━━━━━━━━
📊 DATA AND REPORTING
BigQuery · Looker Studio · Power BI · Tableau · SQL Server · Postgres · Azure Data Factory · Excel · VBA
▸ Recent: an App Store and Google Play revenue pipeline into BigQuery. Play came in through the native transfer. Apple has no equivalent, so I wrote a Cloud Function to pull, normalise and land the reports in the same dataset, with a Looker Studio dashboard on top.
━━━━━━━━━━━━━━━━━━━━
🤖 AUTOMATION
Make · Zapier · Power Automate · n8n · Airtable · Bubble
▸ Including the awkward parts: webhooks that need a real endpoint behind them, and scenarios that break silently when a connected app changes its API.
━━━━━━━━━━━━━━━━━━━━
🛠️ RESCUE WORK
The script that stopped when an API version changed. The database that will not restore. The flow that fails without telling anyone.
I am comfortable inheriting someone else's code, and I will tell you if I think it should be rewritten rather than patched.
━━━━━━━━━━━━━━━━━━━━
✅ 180 contracts on Upwork, across integrations, automation, data engineering, Microsoft business systems and web development.

Steps for completing your project

After purchasing the project, send requirements so Yassine can start the project.

Delivery time starts when Yassine receives requirements from you.

Yassine works on your project following the steps below.

Revisions may occur after the delivery date.

delivery

deliver final version

Review the work, release payment, and leave feedback to Yassine.