Ronoaldo P.

Ronoaldo P.

Software Engineer, Cloud Solutions

São Paulo, Brazil



What's the difference

I am a Computer Scientist and Software Engineer with primary focus on Cloud Computing and on highly scalable software design and implementation.

The majority of my experience with large scale systems are building web-based tecnologies. Furthermore, I am also proficient on other engineering skills as automation scripts for building cloud virtual machines, cloud servers deployments on Google Compute Engine, Amazon EC2 and Digital Ocean.

I am passionate for software and computer science. Let'…


Ronoaldo P. has added 5 portfolio pieces. Create an account to review them.

Work History & Feedback

Workflow Automation across Google Apps for Hiring New Salespeople

“Ronoaldo has been excellent to work with. I was not completely sure about what I needed and he was able to fill in the gaps for me making everything incredibly smooth. I would absolutely work with Ronoaldo again in the future for anything that I may need done in this arena. I would recommend that you do too! To touch base on each of the above 5 star ratings:Skills: He was able to give me a more precise definition of the work flows that I was going to need, and give me the budget and stick to it.Quality of work: What he built for me is working perfectly and exactly how I wanted it to work.Availability: He would always return emails in a very punctual manner.Adherence to Schedule: He finished things when he said he would.Communication: I can't tell you how many emails we exchanged back and forth in this process.Cooperation: Reference the above to understand that I am extremely happy with everything.Thanks Ronoaldo! Looking forward to the next project you can help me with!”
10 hrs @ $27.78/hr
Earned $269

Simple Google Site apps

“Great communication, excellent hard worker, we will definitely work with him again on future projects.”
10 hrs @ $20.00/hr
Earned $197

Google App Engine Blob Download Bug

“Excellent work from an excellent technician who communicates clearly and precisely and who is very conscientious.”
Fixed Price $500

A simple 'Leave-a-note' web-based application using 'Go' written for Google App Engine

No feedback given
5 hrs @ $27.78/hr
Earned $139

Scripts for Google Apps - Simple Calendar invite

No feedback given
Fixed Price $6

Python developer wanted

No feedback given
7 hrs @ $10.00/hr
Earned $68

Only for GAE and Python Pros: I need to make subdomains assigned dynamically from my database

Job in progress

4 hrs @ $45.00/hr
Earned $173
Tests Taken
Name Percentile Score

Google App Engine Test


Java Test


Python 2.x Test


Unix Shell Script Test