Ross Kraynak

Software Engineer, Data at ampliFI Loyalty Solutions
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Contact Information
Location
Chicago, Illinois, United States, US

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Credentials

  • AWS Certified Solutions Architect – Associate
    Amazon Web Services (AWS)
    Sep, 2020
    - Sep, 2024

Experience

    • United States
    • Financial Services
    • 1 - 100 Employee
    • Software Engineer, Data
      • Oct 2020 - Present

      - Developed backend system for credit card rewards scoring application (Python, AWS Glue). - Developed SCD ETL to enable segment-based scoring. - Implemented a new release process to use standard git flow model. - Refactored ETL scripts into module-based applications, deployable as wheel packages. - Helped with onboarding of new team members, knowledge transfer, and creating documentation for the team. - Develop BDD-style use cases for the QA team. - Developed backend system for credit card rewards scoring application (Python, AWS Glue). - Developed SCD ETL to enable segment-based scoring. - Implemented a new release process to use standard git flow model. - Refactored ETL scripts into module-based applications, deployable as wheel packages. - Helped with onboarding of new team members, knowledge transfer, and creating documentation for the team. - Develop BDD-style use cases for the QA team.

    • United States
    • Hospitals and Health Care
    • 1 - 100 Employee
    • Senior Data Analyst
      • Nov 2019 - Oct 2020

      - Developed integration between SQL Server and SAS Enterprise using Python so that data can be pushed automatically to SAS pipeline. - Refactored stored procedure ETL processing to Python with SQLAlchemy. - Led company-wide training sessions on how to use git for version control (Github). - Trained the analytics team on how to use AWS EMR spark for large scale data processing. - Built parsing tool that creates diagrams directly from raw SQL ETL scripts. - Created ETL verification tool that checks for logical correctness of SQL queries using graph algorithms. Show less

    • Infrastructure & Automation
      • Jan 2019 - Nov 2019

      - Created ansible playbooks to automate ec2 configuration and app deployment. - Created terraform scripts to store infrastructure state for automated deployment. - Using Docker with Flask and Kafka, developed an integration between PagerDuty and Remedyforce to automatically generate tickets from alerts. - Lead project management of Devo implementation for new log centralization. - Created python scripts to automate dashboard creation of IT ops metrics. - Created ansible playbooks to automate ec2 configuration and app deployment. - Created terraform scripts to store infrastructure state for automated deployment. - Using Docker with Flask and Kafka, developed an integration between PagerDuty and Remedyforce to automatically generate tickets from alerts. - Lead project management of Devo implementation for new log centralization. - Created python scripts to automate dashboard creation of IT ops metrics.

    • IT Product Manager
      • Apr 2018 - Jan 2019
    • United States
    • Technology, Information and Internet
    • 1 - 100 Employee
    • Product Manager
      • Apr 2017 - Apr 2018
    • United States
    • Real Estate
    • 1 - 100 Employee
    • Product Manager
      • Oct 2015 - Mar 2017

      - Manage scrum for team of engineers- Liaison between IT and the rest of the business- Prioritize new features and bug fixes for custom-built CRM software- Gather end user and manager requirements for new features, write specs for engineering- Perform QA on new features and bug fixes- Research new technology and software options to improve business processes, as well as work on "skunkworks" projects

    • Senior Operations Analyst
      • Feb 2015 - Oct 2015

      - Business process improvement and automation through PHP programming- Develop integrations between multiple applications using their APIs- Develop advanced SQL queries for business users and DB optimization where necessary using query planner- Contributed to ETL for data warehouse project

    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Oracle PeopleSoft Financial Analyst
      • Aug 2013 - Jan 2015

      - Gather requirements from clients to create custom reports - Write testing scripts for system testing and UAT - Convert client requirements into specs for the developers - Gather requirements from clients to create custom reports - Write testing scripts for system testing and UAT - Convert client requirements into specs for the developers

    • United States
    • Real Estate
    • 1 - 100 Employee
    • Financial Operations Manager
      • Nov 2011 - Jul 2013

      - Designed and implemented procedures for internal control and treasury operations - Prepared monthly and annual profit and loss statements - Maintained bank statement and merchant account reconciliation - Performed auditing and exception-handling of electronic payment system transactions - Designed and performed audits of client accounts to satisfy state campaign finance regulations - Designed and implemented procedures for internal control and treasury operations - Prepared monthly and annual profit and loss statements - Maintained bank statement and merchant account reconciliation - Performed auditing and exception-handling of electronic payment system transactions - Designed and performed audits of client accounts to satisfy state campaign finance regulations

Education

  • Oregon State University
    Computer Science
    2018 - 2020
  • Michigan State University
    Accounting, Economics
    2007 - 2011

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