Job Description :
Client: State of GA - Direct
Rate: Market
new position 08/01 - sga_sda_831
Job Title: Sr. Data Analytics Developer
Location: Atlanta, GA
Duration: 10 Months
Position Type: Contract
Interview Type: In-Person
Job Description:
The Georgia Department of Human Services (DHS), Office of Information Technology, is seeking qualified candidates for the position of Sr. Data Analytics Developer in Atlanta, Georgia.
The desired candidate will be responsible for design, development, testing, maintenance and support of complex data extract, transformation and load (ETL) programs for an Enterprise Data Warehouse. An understanding of how complex data should be transformed from the source and loaded into the data warehouse is a critical part of this job.
Deep hands-on experience on OBIEE RPD & BIP Reporting Data models, Development for seamless cross-functional and cross-systems data reporting
Expertise and solid experience in BI Tools – OBIEE, Oracle Data Visualization and Power BI
Strong Informatica technical knowledge in design, development and management of complex Informatica mappings, sessions and workflows on Informatica Designer Components -Source Analyzer, Warehouse Designer, Mapping Designer & Mapplet Designer, Transformation Developer, Workflow Manager and Workflow Monitor.
Strong programming skills, relational database skills with expertise in Advanced SQL and PL/SQL, indexing and query tuning
Having implemented Advanced Analytical models in Python or R
Experienced in Business Intelligence and Data warehousing concepts and methodologies.
Extensive experience in data analysis and root cause analysis and proven problem solving and analytical thinking capabilities.
Analytical capabilities to slice and dice data and display data in reports for best user experience.
Demonstrated ability to review business processes and translate into BI reporting and analysis solutions.
Ability to follow Software Development Lifecycle (SDLC) process and should be able to work under any project management methodologies used.
Ability to follow best practices and standards.
Ability to identify BI application performance bottlenecks and tune.
Ability to work quickly and accurately under pressure and project time constraints
Ability to prioritize workload and work with minimal supervision
Basic understanding of software engineering principles and skills working on Unix/Linux/Windows Operating systems, Version Control and Office software
Exposure Data Modeling using Star/Snowflake Schema Design, Data Marts, Relational and Dimensional Data Modeling, Slowly Changing Dimensions, Fact and Dimensional tables, Physical and Logical data modeling and in big data technologies
Experience with Big Data Lake / Hadoop implementations
Required Qualifications:
A bachelor’s degree in Computer Science or related field
6 to 10 years’ of experience working with OBIEE / Data Visualization / Informatica / Python
Ability to design and develop complex Informatica mappings, sessions, workflows and identify areas of optimizations
Experience with Oracle RDBMS 12g
Effective communication skills (both oral and written) and the ability to work effectively in a team environment are required
Proven ability and desire to mentor/coach others in a team environment
Strong analytical, problem solving and presentation skills.
Preferred Qualifications:
Working knowledge with Informatica Change Data Capture installed on DB2 z/OS
Working knowledge of Informatica Power Exchange
Experience with relational, multidimensional and OLAP techniques and technology
Experience with OBIEE tools version 10.X
Experience with Visualization tools like MS Power BI, Tableau, Oracle DVD
Experience with Python building predictive models
Soft Skills:
Strong written and oral communication skills in English Language
Ability to work with Business and communicate technical solution to solve business problems