Jefferson Cardoso
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Jefferson

Sao Paulo, Brazil id="timeZone">--:--:--

A Senior Developer with experience in system integration in business intelligence (BI) including 12+ years in Software Analysis, Design, Implementation, Coding, Development, Testing and Maintenance with focus on Data warehousing applications using ETL tools like Talend and PL/SQL. Extensive experience using ETL methodology for Data Migration, Extraction, Transformation and Loading using Talend.

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Skills
Years
1
2
3
4
5
6
7
8
9
10+
Git
UNIX
Windows
DB2
JSON
SVN
Java
Informix
MongoDB
Google Analytics
PostgreSQL
Oracle
SQL Server
MySQL
PL/SQL
Talend
Developer Personality

Independent

Collabrativer

Trailblazer

Conservative

Generalist

Specialist

Planner

Doer

Idealist

Pragmatist

Abstraction

Control

100
50
0
50
100
Feature Experience

Analysis

Implementation

ETL Methodology

Data Conversions

Databases

MODERATE
EXTENSIVE
EXPERT
Cultural Experience

TEAM LEAD

BI

ENTERPRISE

Data Extraction

Migration

MODERATE
EXTENSIVE
EXPERT
Portifolio

Fiserv Technology

Senior System Analyst

Work Experience : 2015-2020

Analysis of systems, developed new ETL jobs to load into NoSQL and relational databases, manipulation and generation of files using Talend ETL Tools.

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Bayer

Senior Talend Consultant

Work Experience : 2015-2020

Project that included enterprise application integration using Talend. Also responsible for system integration architecture using ESB and APIs and for creation of microservices and swagger.

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America Movil

PL/SQL Developer

Work Experience : 2015-2020

Developed procedures, queries, and reports using PL/SQL and Oracle Developer, maintenance and creation of several monitoring business indicators, and customer interaction to understand business needs. Delivered assignments with required quality and within agreed-upon deadlines

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Prior Experience

ETL Talend Specialist

Work Experience : 2015-2020

Worked as ETL Talend Specialist from Sep 2010 to Mar 2015. Responsible for ETL extractions, database modeling, and loads using Talend Data Integration, MySQL, Oracle. Extracted data from Google Analytics API, ComScore, and FTP.

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