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Skills

  • Amazon
  • Data Extraction
  • Data Management
  • Database Development
  • JSON
  • Oracle
  • PL/SQL
  • Programming
  • Python
  • Software Development
  • SQL
  • XML

Services

  • Database development

    $12/hr Starting at $100 Ongoing

    Dedicated Resource

    I'm focused on working with cloud technologies: AWS (Amazon Web Services), Snowflake, Terraform. Experienced in Big Data/DWH projects, using Spark, Hadoop, SQL, Python, PL/SQL. Proficient in projects...

    AmazonData ExtractionData ManagementDatabase DevelopmentJSON

About

I will develop ETL processes and orchestration, migrate data to cloud, tune SQL

I'm a master of applied mathematics and informatics. Cerified by Oracle as a SQL Expert.
Worked as a developer on BI part of Big Data DWH. Developed Oracle PL/SQL business logic for credit cards payments and management system. Tuned complex Oracle SQL statements and PL/SQL code for high-volume high-loaded OLTP systems. Developed international payment systems compliance patches. Designed and developed ETL solutions based on AWS services infrastructure.