Luis Carlos Quarta
Krakow,Poland
Summary
Results-driven data professional with expertise in Python, SQL, and advanced data engineering tools such as DBT, Airflow, and Spark. Proficient in leveraging cloud platforms like Azure Cloud Services, Azure Data Factory, and Snowflake to design scalable data solutions. Skilled in utilising Databricks for big data processing and employing Git and Azure DevOps for version control and CI/CD pipelines. Adept at working across diverse operating systems including Mac OS X, Windows, and Linux. Committed to delivering efficient data workflows while driving innovation in cloud-based analytics.
Overview
12
12
years of professional experience
5
5
years of post-secondary education
1
1
Certification
Work history
Big Data Engineer
Grid Dynamics
Krakow
2022.12 - 2025.03
- Design, develop, and optimize end-to-end data pipelines using Airflow for workflow orchestration and Apache Spark for distributed data processing for major multi-brand restaurant company based in the United States
- Implement ETL/ELT processes to extract, transform, and load data from multiple sources into Snowflake, ensuring seamless integration and data consistency
- Automate data workflows and orchestrate data pipelines, leveraging Azure Data Factory (ADF) for cloud-based integration and movement of large datasets
- Utilize DBT (Data Build Tool) to model, transform, and test data in Snowflake, ensuring high-quality data is available for business analytics and reporting for a company that provides specialized insurance products, particularly in the real estate sector
- Collaborate with cross-functional teams to define data requirements, troubleshoot pipeline failures, and enhance data quality through continuous integration and testing practices
- Conduct performance tuning and optimization of data pipelines, focusing on scalability, reliability, and efficient data processing
- Coordinate and execute deployment of code to production, including verifying deployment success, monitoring for issues, and resolving any post-deployment problems
- Participating in backlog refinement, planning and demos
- Clarifying the requirements with stakeholders
IT Support Specialist
Stefanini
Krakow
2020.12 - 2022.12
- Remote Support (RDS) - Provides Remote Level Two Desktop Takeover Support
- Remotely analyses, troubleshoots and implements repair solutions for any in-scope software or hardware issues
- Interfaces with appropriate Field technician and support teams regarding incidents and requests that cannot be solved or completed remotely
- Troubleshoots for Problems or Optimization of Systems
- If resolution is not possible remotely, they advise the end user of any potential workarounds in order to enable them to continue working whilst the ticket is being escalated to the appropriate resolver group
- Responsible for SLA attainment
- Other tasks required by the direct manager
Service Desk II
Stefanini
Krakow
2020.02 - 2020.12
- To provide client support to the employees of our client
- Accepting incoming calls/ mails/ tickets in ServiceNow system
- Conducting initial troubleshooting of workstation, applications and network issues
Service Desk I
Stefanini
Krakow
2019.05 - 2020.02
- To provide client support to the employees of our client
- Accepting incoming calls/ mails/ tickets in the ServiceNow system
- Conducting initial troubleshooting of workstation, applications and network issues
Data Entry Operator
Corseria SRL
Pescara
2016.05 - 2017.10
- Reading and analyzing incoming clients requests
- Planning company’s agents meetings
- Conducting researching, compiling data, and data analysis
Accountant/Cashier
Sisal
Pescara
2014.02 - 2016.02
- Processing payments, and ringing up sales on computerized cash registers
Server Management
Pescara
2012.12 - 2014.08
- Monitoring gaming server activities and performances
- Providing desktop support for company's customers
Education
Big Data Internship - IT
Grid Dynamics
Krakow, Poland 2022.02 - 2022.08
Alumni - IT
Le Wagon Milano - Coding Bootcamp
Milan, Italy 2018.01 - 2018.04
High School Degree - Accounting and Programming
Galiani & De Sterlich
Chieti, Italy 2007.09 - 2012.06
Skills
- Python
- SQL
- DBT
- Airflow
- Snowflake
- Azure Cloud Services
- Azure Data Factory
- Azure DevOps
- Spark
- Databricks
- Git
- Jira
- Mac OS X
- Windows
- Linux
Languages
English
Advanced
Italian
Native
Personal Information
Title: Big Data Engineer
Certification
Azure Fundamentals Certification
Affiliations
- Football
- Figure Ice Skating
Timeline
Big Data Engineer
Grid Dynamics
2022.12 - 2025.03
Big Data Internship - IT
Grid Dynamics
2022.02 - 2022.08
IT Support Specialist
Stefanini
2020.12 - 2022.12
Service Desk II
Stefanini
2020.02 - 2020.12
Service Desk I
Stefanini
2019.05 - 2020.02
Alumni - IT
Le Wagon Milano - Coding Bootcamp
2018.01 - 2018.04
Data Entry Operator
Corseria SRL
2016.05 - 2017.10
Accountant/Cashier
Sisal
2014.02 - 2016.02
Server Management
2012.12 - 2014.08
High School Degree - Accounting and Programming
Galiani & De Sterlich
2007.09 - 2012.06