Graphic designers
Website designers
Mobile app developers
Software developers
3D artists
Illustration
Other popular skills
Working with international freelancers
Where to find the best developers
Do you need a local freelancer?
Building an international team
Featured jobs
Explore our current list of excited top featured projects.
Find contests
Unleash your talent and find freelancer contests to enter.
Website jobs
Graphic design jobs
Data entry jobs
Mobile app development jobs
Internet marketing jobs
Local jobs
Other popular jobs
Find work in different languages
Enterprise
Power your competitive advantage with Freelancer Enterprise.
Field Services
Deliver expertise anywhere in the world at scale - on demand.
AI for business
Let experts in the latest AI technology transform your business.
Freelancer products
Innovation Challenges
Turn challenges into breakthroughs with the largest innovation hub.
Freelancer API
Use the Freelancer API to access a cloud workforce of skilled freelancers.
Local jobs
Get help in any location, anywhere in the world.
Freelancer services
How it works
How to hire the perfect freelancer for your project
Get ideas
How to get started earning money freelancing
Resources
EXPLORE
3.9
3.9
83%
$29 USD / Hour
・
Mexico (6:50 PM)
・
Joined on October 20, 2009
$29 USD / Hour
・
With over 10 years of experience in the technology industry, I have worked on a diverse range of projects, including mobile, web, and cloud applications. I am confident in my ability to deliver custom solutions that meet the unique needs of your business.
Verifications
On time
100%
On budget
100%
Accept rate
86%
Filter JSON Data
PostgreSQL/PostGIS functions
WEB-GIS
Filter JSON Data
PostgreSQL/PostGIS functions
WEB-GIS
Great freelancer who helped me on this project. Good communication and gave me updates. Very reliable and recommended A+++
Share
Jose I.
$30 USD
Excelente freelancer, entrega muy rapida.
Share
Fernando M.
$594.15 USD
Excellent work. All requirements were satisfactory. I like thanks
Share
Great job, responsible, just in time.
Share
I am happy with the work. Thank you.
Share
Experience
GIS Developer
Sep, 2005 - Present
•
20 years, 10 months
I N E G I
Sep, 2005 - Present
•
20 years, 10 months
5 years of development experience with PHP, Java, Perl, ActionScript (Flex SDK). 5 years of experience in PostgreSQL Database Administration and development of pl/pgsql functions, using PostGIS extension. 2 years of experience in MySQL Database Administration . 2 years of experience developing with ArcObjects (ESRI). 3 years of experience migrating database (MySQL, PostgreSQL, MSQL).
Sep, 2005 - Present
•
20 years, 10 months
Education
Lic. Informática
2003 - 2007
•
4 years
Mexico
2003 - 2007
•
4 years
Certifications
Freelancer Orientation
F
Foundation vWorker Member
Freelancer
About
Terms
Partners
Apps
