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Lead Bi Engineer Resume

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San, FranciscO

SUMMARY:

  • Highly - skilled IT professional with 16 years of IT experience including 7 years of Data Warehouse development and 3 years of Hadoop development.
  • Excellent team player with the ability to work independently, without a supervision. Also have strong communication and management skills. Work on the field of Data Warehousing and Business Intelligence.
  • Involved in all phases of the project - gathering the requirements, analysis, communication and coordination, task distribution, development, testing, deployment, maintenance and support.
  • Fast learner with the strong willing to explore new technologies and put them to use.

TECHNICAL SKILLS:

ETL/DWH development: Informatica PowerCenter 9.x • Apache Hadoop • Hue • Hive • AWS (S3/EMR)

Databases: Oracle 11g/12c/ExaData • DB2 • Teradata • Sybase ASE

Workload automation: Control-M 8.x • Cron • Apache Oozie

Languages: Java • PL/SQL • T-SQL • HiveQL

Scripting: Unix /Linux Shell • Python

Data Modeling: ERwin 7 • Power Designer 12 • MySQL Workbench 6.3 • Visio 2007

API formats: XML, JSON

Net protocols: SSH, TCP,  HTTP(S), FTP/SFTP

Version control: PerForce, SVN, Stash/Git

PROFESSIONAL EXPERIENCE:

Confidential, San Francisco

Lead BI Engineer

Responsibilities:

  • Assist with translating business requirements from onsite business teams (business analysts, product owners, etc.) to offshore development team;
  • Collaborate with offshore team to delegate the workload and review the status of the project;
  • Collaborate with business owners, architects, and other BI engineers to ensure developing high quality product;
  • Review the offshore development team’s work to improve the quality of production code;
  • Participate in the implementation effort (developing, testing, debugging and deployment) of various Data Warehouse projects using Informatica 9.6.1, Control-M 8.0, Cron, Oracle 12c Exadata, Apache Hadoop and AWS;
  • Support current data warehouse loading process (including on-call rotation);
  • Perform ad-hoc analysis required for end users;

Confidential

Lead BI Engineer

Responsibilities:
  • Coordinated a communication and work between offshore and local BI teams;
  • Communicated with business analysts and product owners to define scope of work and priorities;
  • Converted business requirements to technical tasks and distributed them in local BI team;
  • Communicated closely with offshore BI team to define development best practices, deployment strategies and QA processes.
  • Developed ETL processes (mappings, worklets, workflows, automation jobs, Shell scripts, data upload/download scripts) for Data Warehouse usung Informatica 9.0.1, Control-M 7.0, Cron, Oracle Exadata, and Apache Hadoop;
  • Developed logical and physical data models for Data Warehouse using MySQL Workbench 5.2.

Confidential

Senior ETL Developer

Responsibilities:
  • Analyzed business requirements and business rules to convert them into technical tasks;
  • Developed ETL processes (mappings, worklets, workflows) using Informatica 9.0.1;
  • Developed logical and physical data models for Data Warehouse and data marts using MySQL Workbench 5.2;
  • Worked with Informatica Web Services Hub - tuning WSH for workflow remote control (using HTTP clients).

Confidential

Senior ETL Developer/DWH Architect

Responsibilities:
  • Designed architectural solutions and presented them to customer;
  • Analyzed business requirements and business rules to convert them into technical tasks;
  • Developed ETL processes (mappings, worklets, workflows, automation jobs, Shell scripts, data upload/download scripts) using Informatica 8.6.1, Control-M and Oracle 11g;
  • Was responsible for architecture and design in different Data Warehouse areas: staging area, ODS, DWH Core, data marts;
  • Developed logical and physical data models using Erwin 7.3.7;
  • Wrote Project Architecture Documents (PAD) and Technical Design Documents (TDD).

Confidential

Database Architect

Responsibilities:
  • Analyzed business requirements and rules to define main concepts of database architecture and high-level design using Sybase Power Designer 12.0;
  • Developed logical and physical data models for application databases;
  • Developed database structure and functionality (objects and relationships, stored procedures and packages) for Oracle 10i and Sybase ASE 12.5;
  • Programmed the functionality of applications (PL/SQL, C#, Java, Delphi).

Confidential

Software Developer

Responsibilities:
  • Programmed the functionality of applications (T-SQL, PL/SQL, Delphi)
  • Developed database structure and functionality (objects and relationships, stored procedures and packages) for Oracle 9i and Sybase ASE 12.0.

Confidential

Software developer

Responsibilities:
  • Programmed the functionality of applications and reports (T-SQL, Power Builder)
  • Supported different bank databases (Sybase ASA, Sybase ASE)

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