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$20 USD / hour
Flag of VIETNAM
ho chi minh, vietnam
$20 USD / hour
It's currently 3:06 PM here
Joined April 9, 2015
1 Recommendation

Long N.

@nguyenquanglong

4.4 (41 reviews)
6.0
6.0
100%
100%
$20 USD / hour
Flag of VIETNAM
ho chi minh, vietnam
$20 USD / hour
100%
Jobs Completed
88%
On Budget
58%
On Time
29%
Repeat Hire Rate

GIS specialist

Technical skills: 1. Strong GIS skills with Arcgis, Surfer, Mapinfo: digitize, cartography, topology, metadata, analyze image, spatial statistics, model builder. 2. Strong C#, javascript, php programming skills. 3. High level of experience with GIS (4 years). 4. Knowledge of SQL server, PostGIS, PostgreSQL. 5. Expertise in diverse Open Source software and related technologies, including: openlayers, extjs, geoserver, geowebcache, mapserver. 6. Expertise in ArcGIS desktop, ArcGIS server, ArcGIS API for javascipt.

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Portfolio

3779975
3779963
2370880
2348252
3779975
3779963
2370880
2348252

Reviews

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Showing 1 - 5 out of 40 reviews
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3.6
$1,100.00 USD
it was great working with him and will be hiring again in near future
JavaScript
Python
Web Scraping
Cartography & Maps
Geospatial
S
Flag of Falguni P.
@sataqcontact
•
6 years ago
5.0
$166.00 USD
Excellent GIS expert
Geographical Information System (GIS)
S
Flag of Sdevs C.
@sdevs1
•
6 years ago
5.0
$277.00 USD
expert in GIS and would definitely work again
S
Flag of Sdevs C.
@sdevs1
•
6 years ago
5.0
$50.00 USD
I am glad to have him back in my team. Great and prompt work as before. Thank you
Geographical Information System (GIS)
User Avatar
Flag of Jobs C.
@jobscalifornia
•
6 years ago
2.2
$75.00 USD
He used to be a good freelancer. But he lost focus and quality of work got affected too. He gets upset if you point out error in his recent projects. Stopped communicating. Projects incomplete.
Geospatial
Geographical Information System (GIS)
User Avatar
Flag of Jobs C.
@jobscalifornia
•
7 years ago

Education

bachelor

Dai hoc QuĂ´c Gia Tp. HĂ´ ChĂ­ Minh, Vietnam 2006 - 2010
(4 years)

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