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$20 USD / hour
Flag of TUNISIA
raoued, tunisia
$20 USD / hour
It's currently 1:50 AM here
Joined August 1, 2016
0 Recommendations

Makhlouf R.

@GeoSpatialServ

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4.8 (15 reviews)
4.6
4.6
$20 USD / hour
Flag of TUNISIA
raoued, tunisia
$20 USD / hour
87%
Jobs Completed
75%
On Budget
74%
On Time
12%
Repeat Hire Rate

GIS & Data Visualization :Thinking beyond the maps

1/About Freelancer: Senior GIS specialist with over 12 years experience applying geographic analysis and technologies for improved information management and decision support worldwide. I provide a wide range of digital mapping, Geographic Information Systems (GIS) consultancy services and data Visualization. I offers a full range of services to follow the entire lifecycle of projects based on geographical data, from acquisition of the raw data, processing and integration, through to the development of bespoke web applications. My GIS Services is committed to finding the best solutions for the client's requirements while anticipating future needs, in a world of a rapidly expanding range of geospatial tools. 2/Summary of Skills My Expertise includes cartographic & mapping design, thematic mapping, Spatial analysis, WebGIS, creating Geoportal and geodashboard Our GIS services includes: *Spatial data capture and conversion *Satellite Image processing *Spatial Analysis and Raster anlysis *Geoprocessing *GIS database design. *Built Geoportal and Interactive maps. *Web geospatial analysis( buffer, pointOnFeature, pointsWithinPolygon, Cluster etc) *Web map : WMS, WFS, WCS, geowebcashe, Mbtile, Vector Tile GIS & mapping Tools: ArcGIS, QGIS, Geoserver, OpenLayers, Turf JS, Mapbox GL, Google earth, leaflet GeoExt, Illustrator, Google maps, ArcGIS web app builder, ArcGIS JS, ArcGIS online, QGIS server * Geospatial Scripting using Python( Arcpy , PyQGIS, Geopandas, rasterio, GDAL/OGR, ipyleaflet, Folium, Pandas, shapely, pyProj Numpy, Matplotlib, osmnx 2/ Data visualization services: Visualize spatial patterns, trends, outliers, and anomalies. Generate hypotheses and keep your analysis moving forward. View raw data and results as part of the iterative analysis process. Below is an interesting yet simple techniques to visualize geospatial data that will help you visualize your data better: - Chloropleth Map - Heat Map - Hexagonal Binning Tools: Power BI, Tableau, Numpy, Pandas, Matplolib, Geopandas, D3, R 3/Database: Db design, Sql Query/ subquery, Trigger, Stored procedure, Backup & Recovery, Import export, Spatial database DBMS: Ms SQL Server, PostgreSQL/PostGIS, MySQL, SQLite 4/Confidentiality: Confidentiality of information will be maintained strictly as per client's instruction, 5/DATA DISPOSAL: If client demands the disposal of data in our end, all of the data will be disposed safely.
Freelancer Geographical Information System Experts Tunisia

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Portfolio Items

Thematic mapping design
Map design
Thematic mapping design
Map design
Design and create web portals, interfaces, and content, based on  open source  ampping API
Web mapping
Geospatial services(G.S )provides cadastral mapping for creation of cadastral maps from hard copies of the administrative maps with specific details of each plot, roads, railway lines, water bodies, vegetation, etc. These cadastral mapping service provide all inclusive solutions to land information system problems by focusing on various forms of land records.

G.S has extensive experience of undertaking large scale cadastral mapping projects which include steps such as:

* Scanning of hard copy maps
* Digitization of the maps using proper layer structure
* Geo-referencing the individual maps
* Merging the individual cadastral maps to a single map pertaining to a specific area
Cadastral mapping Services
Geospatial Services offers remote sensing services by creating data to analyse and compare data of forestry, weather, vegetation, pollution, erosion, and land use. 
Remote sensing services includes: 
   * Satellite Imagery Interpretation and Classification
   * Classification-supervised and unsupervised
   * Change detection
   * Slope aspect analysis
   * Land cover classification
   * Coastal ecosystem management
   * Forestry mapping
   * Agricultural mapping
   * Watershed management
Remote sensing services
GIS data capture is a technique in which the information on various map attributes, facilities, assets, and organizational data are digitized and organized on a target GIS system in appropriate layers.

GIS Data capture services provided by Geospatial services can used for:

* Thematic Maps Creation: Analysing practical regional / cultural issues, transportation facilitation, hydrographic mapping, vegetation and other types of related features;
* Capturing Electrical power networks using special software for GIS data capture
* Capturing Navigation data for easy navigation
* Capturing Land records and survey data for property, land, water and holding tax, etc. The spatial features are extracted from Ariel imagery using photogrammetry methods.
* Creation of Utility infrastructure GIS data capture for water lines, road network, pavements, sewerage network, and other related features.
GIS Data capture
Digitization services involve converting any physical document into a digital file. This ensures easy handling, sharing and editing of the document. Digitization services are used for converting maps, sketches, schematic diagrams, or circuit diagrams. They are known for ensuring positional accuracy of the objects and is therefore useful in many industries. Digitization services are also used in contour maps, topographic maps, zonal maps, cadastral maps, and utility maps.
The various digitization services at Geospatial services:

* 2D Digitization
* Paper to CAD Conversion
* Raster to Vector Conversion
Digitization services

Reviews

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Showing 1 - 5 out of 15 reviews
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5.0
£70.00 GBP
Makhlouf was a pleasure to work with. He worked hard on the project and did a great job.
PHP HTML5 Google Maps API jQuery
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Flag of C H. @huffyuk
15 days ago
5.0
$500.00 USD
thanks. it was good project for me.
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Flag of Don D. @JBSpider
11 months ago
4.8
$25.00 USD
I had some problem to communicate with Makhlouf becauise I'm new to the Freelancer.com Despite this the work of Makhlouf as programmer was extraordinary and he did perfecty what I asked him: a complex historical map with Leaflet. Excellent programmer!
Java Photoshop Illustrator Adobe InDesign Illustration
N
Flag of Leonardo B. @NoldoGheradini
1 year ago
5.0
€200.00 EUR
all good, quick answers to questions, very satisfied
PHP JavaScript Web Scraping Cartography & Maps Geospatial
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Flag of Denis M. @frauschneize
1 year ago
5.0
$240.00 USD
Professional guy - delivers excellent work - looking forward to working with him again
Illustrator Business Plans Statistical Analysis Visualization
+1 more
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Flag of Mark P. @London1289
1 year ago

Experience

Geosptail Analyst

ST2I
May 2009 - Jun 2019 (10 years, 1 month)
*Design and create web portals, interfaces, and content. *Utilize open source web mapping portal environments and databases. *Uses GIS program packages (ESRI ArcGIS, QGIS) to input, edit, prepare and produce various maps *Gathering, entering, and analyzing data, including manipulating data and cleaning up data sources *Analyze data sets for daily decision-making procedures. *Create, develop, and maintain spatial databases. *Use maps and data sets for spatial analysis.

Education

Master Degree Geomatics, land & planning

Université de Tunis El Manar, Tunisia 2010 - 2012
(2 years)

Diploma of University Studies in GIS

Université de Tunis El Manar, Tunisia 2005 - 2008
(3 years)

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Verifications

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Certifications

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Top Skills

Geographical Information System (GIS) 5 Illustrator 4 JavaScript 3 Cartography & Maps 3 Statistical Analysis 3

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