Aldrin L.

Aldrin L.

Architect, Backend Engineer (Scala, Java, Hadoop)

Belem / PA, Brazil

$55.56/hr

(4.82)

What's the difference?
Aldrin L.
Overview

Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved:

- Protocol Design in C++/Delphi
- Java API Publishing
- Maven Plugin Development
- Distributed Systems using RESTful backends
- Scala / Akka Design
- Jenkins Plugins Writing

On a daily basis, I spend between Systems Architecture, Build Planning, for Hadoop and Restful Backends, specially under Amazon Web Services. Oh, I'm also a Cloudera Certified Ad…

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Work History & Feedback

AWS SDK Developer - C# & Java

“Aldrin is very knowledgeable and well versed in a variety of programming languages and environments.”
5.00
27 hrs @ $44.44/hr
Earned $1,200

Quality-Control-for-Crowdsourcing as a Service

“Very good and fast developer. You will not be disappointed if you hire Aldrin.”
5.00
46 hrs

create custom hadoop partiioner. URGENT -- but we think EASY (like one hour) for the right person)

“Thanks for helping us out.”
4.35
28 hrs @ $44.44/hr
Earned $1,259

create custom hadoop partiioner. URGENT -- but we think EASY (like one hour) for the right person)

“Thanks for helping us out in a tight spot. Little time, but high impact advice.”
5.00
1 hrs @ $44.44/hr
Earned $37

create custom hadoop partiioner. URGENT -- but we think EASY (like one hour) for the right person)

“Aldrin cancelled quick-turnaround high-bid job because he couldn't deliver in the time frame we needed, but made some progress and is now continuing work on a fixed rate. Flexible, team player, good experience with AWS. Tldr: recommend.”
4.60
6 hrs @ $55.56/hr
Earned $315

Amazon AWS developer

“Will use again as projects dictate, good guy to work with and highly knowledgeable.”
4.70
1 hrs @ $20.00/hr
Earned $23
Tests Taken
Name Percentile Score

Advanced Java Test

100

Amazon Web Services (AWS) Test

91

Compiler Design Test

81

Enterprise Java Beans (EJB) 2.0 Test

85

Google App Engine Test

73

JAVA Programming Skills Test (Hands-on programming skills)

73

JDBC 2.1 Test

96

JSP 2.0 Test

94

Knowledge of Google Web Toolkit Skills Test

99

Twitter Developer Test

86

U.S. English Basic Skills Test

58