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Big Data Architect Resume Sample

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Location

Poland

Rate

$35 / per hour

Years of experience

About

I am a highly experienced Big Data Architect with a strong background in the design and implementation of data warehouses and business intelligence tools. Over the years, I've honed my skills in Scala programming, Apache Spark, and Azure Databricks, specializing in machine learning and big data systems. My professional journey has seen me lead teams and deliver complex projects, such as designing machine learning models to predict system failures and implementing robust data warehouse solutions for various organizations. I graduated with honors in Computer Science from Warsaw University, where my thesis focused on genetic algorithms, heuristic searching, and machine learning. Currently, I am a Big Data Architect at Lingaro Data Science and AI Competence Center, where I design and develop ETL engines using Python and Azure Databricks. Prior to this, I led the BI team at Asseco, where I was responsible for several high-profile projects, including data warehouses and reporting systems for government agencies. My technical expertise is complemented by certifications in Scala, Azure, and Oracle, and I am passionate about continuing to push the boundaries of big data processing and machine learning.

Tech Stack

Big Data, Apache Spark, Azure, Databricks, Java, Machine Learning, Management, MS SQL, PL/SQL, PostgreSQL, Python, Scala

Experience

Designed and developed the Turbine ETL engine for Procter & Gamble using Python on Azure Databricks.
Designed a machine learning model to predict failures of videoregistrators for GITD using Apache Spark MLLib, Scala, and Python.
Led the design and implementation of data warehouses for various organizations, including KZK GOP, GITD, and MSWiA, using technologies like MS SQL, PostgreSQL, Oracle, and Pentaho Data Integration ETL.
Managed and led a Business Intelligence (BI) team at Asseco, overseeing the successful delivery of multiple complex projects.
Designed and implemented a reporting system for Straż Graniczna, utilizing DB2, Netbeans, Java, and SAP Business Objects.
Implemented GIS systems using object databases and Smallworld GIS while working at Globema.
Developed interfaces between business applications and data warehouse systems, including Oracle PL/SQL and Teradata databases, while working at Makro Cash and Carry / MGI.

Employment history

Big Data Architect, Lingaro Data Science and AI Competence Center March 2020 – Present

Designing and developing the Turbine ETL engine for Procter & Gamble on Azure Databricks using Python.
Architecting and implementing big data solutions to support complex data processing tasks.
Collaborating with cross-functional teams to integrate machine learning models into data pipelines.
Ensuring data quality and performance optimization in big data environments.

Senior Designer / Head of BI Team, Asseco January 2009 – February 2020

Led the design of a machine learning model to predict failures of videoregistrators for GITD using Apache Spark MLLib, Scala, and Python.
Designed and implemented data warehouses for KZK GOP, GITD, and MSWiA using MS SQL, PostgreSQL, Oracle, and Pentaho Data Integration ETL.
Developed and managed the implementation of reporting systems for government agencies, including Straż Graniczna.
Managed and led a Business Intelligence (BI) team, overseeing project delivery and ensuring technical excellence.

Analyst / Designer, Globema April 2007 – December 2008

Implemented GIS systems using object databases and Smallworld GIS.
Designed and developed custom software solutions to meet client needs.
Provided technical guidance and support to junior developers.
Collaborated with clients to define project requirements and deliverables.

System Analyst, Makro Cash and Carry / MGI January 2000 – March 2007

Implemented interfaces between business applications and data warehouse systems using Oracle PL/SQL.
Developed data warehouse interfaces to integrate with Teradata databases.
Maintained and optimized existing systems for improved performance.
Provided technical support and troubleshooting for complex data integration issues.

Owner, Own Business January 2005 – February 2006

Planned and executed marketing activities to promote business services.
Designed and created web services and internet applications for clients.
Managed client relationships and ensured timely project delivery.
Administered Linux servers and provided hosting services for clients.

PHP Programmer / Webmaster, InterData August 2001 – June 2004

Designed and created web services and internet applications for various clients.
Maintained client relationships and provided ongoing support for web services.
Developed a web service for selling newspapers online with SMS payment integration.
Created a CRM system for managing customer relationships and data.

PHP Programmer / Webmaster, Telmedia May 2000 – July 2001

Designed, developed, and optimized e-commerce web services.
Administered web services and ensured their availability and performance.
Developed custom web applications to meet client needs.

C/PHP Programmer, PiK September 1999 – April 2000

Designed, developed, and optimized e-commerce web services.
Administered web services and ensured their availability and performance.
Programming in C and PHP for various client projects.

Education history

Warsaw University 1994 - 1999 Computer Science, Master of Science

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