Rafael Batista
Mentor
(34 reviews)
US$25.00
For every 15 mins
39
Sessions/Jobs
ABOUT ME
Software Architect with 10+ years experience ranging from Computer Vision/GIS/Remote Sensing to full-stack Web and Mobile development.
Software Architect with 10+ years experience ranging from Computer Vision/GIS/Remote Sensing to full-stack Web and Mobile development.
I'm a Principal Software Architect who has successfully designed and implemented complex systems involving GIS, remote sensing, distributed computing & big data, computer vision, web-scale applications, industrial systems integration, among others.
Please book 24h in advance - the "Schedule Session" feature will have my up-to-date availability.
All sessions come with 15 minutes free - no matter if you're a new user or not. If you're not, we'll just start the paid session timer when the session hits 15 minutes. If your issue was easy to begin with, and is fixed during these first 15 minutes, nothing is owed.
If, for any reason, the timer does not start at the 15-minute mark, kindly submit the unpaid amount via offline help.
Portuguese, English
Brasilia (-03:00)
Joined December 2014
EXPERTISE
8 years experience | 7 endorsements
Python is one of my favorite languages. I have used it for a variety of tasks, like: web development with Django and Flask, scraping with...
Python is one of my favorite languages. I have used it for a variety of tasks, like: web development with Django and Flask, scraping with BeautifulSoup and requests, general scripting, and GIS processing with GDAL, rasterio, fiona, Shapely, etc.
4 years experience
I have worked with computer vision for many years in industrial and remote sensing scenarios, to measure parts, identify manufacturing pr...
I have worked with computer vision for many years in industrial and remote sensing scenarios, to measure parts, identify manufacturing problems, do land-cover classification, vegetation analysis, etc.
4 years experience
I have developed both academic and professional applications in GIS, with both raster and feature (vector) data, using Python, GDAL, rast...
I have developed both academic and professional applications in GIS, with both raster and feature (vector) data, using Python, GDAL, rasterio, fiona, MySQL Spatial, etc.
6 years experience | 4 endorsements
6 years experience | 1 endorsement
I have used nginx both professionally and personally to host websites, do load-balancing and reverse proxying, with HTTP and HTTPS (using...
I have used nginx both professionally and personally to host websites, do load-balancing and reverse proxying, with HTTP and HTTPS (using Let's Encrypt).
0 year experience
0 year experience | 1 endorsement
REVIEWS FROM CLIENTS
(34 reviews)
Laura
November 2018
Rafael is incredibly helpful in explaining complicated processes!
Kate
January 2017
Highly recommended. He is very professional and know his stuff well.
Rafael
January 2017
Great mentor!
Shravan Deolalikar
December 2016
Great knowledge on Spring API and Devops.
Lucas Alexander
December 2016
Very professional and to the point. Very prompt with the coding question.
Shravan Deolalikar
December 2016
Good Spring Backend developer, helped me walk through some issues at a high level.
Veena Talapaneni
December 2016
Superb!!!
Daniel guillen
December 2016
Very good and Knowledgable enjoyed it very much
Rushad
December 2016
Rafael really takes the time to get your code working the right way. Has suggestions for optimization, and can get things done in a crunch time!
Charles Conti
December 2016
thanks for the help. Made sure could solve the problem and we did
SOCIAL PRESENCE
twitter-alt-gr-w-fix
Small user script for Chrome to stop twitter from opening the Keyboard Shortcuts window when AltGr+W is pressed, even if typing a tweet.
1
0
pdo-utils
Small extension of utility methods for PHP PDO.
PHP
0
0
6937 Reputation
6
37
52