Lead Bi Engineer Resume
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)
