Senior pl-sql developer vs hadoop developer

Differences between senior pl-sql developer and hadoop developer duties and responsibilities

Senior pl-sql developer example responsibilities.

• Manage all phases of the SDLC from analysis, design, development, testing, implementation and maintenance.
• Create shell scripts to automate the process of generating the XML's after successful verification by the business analysts.
• Develop custom interface for executing and managing SSIS packages.
• Involve in developing, testing, compiling, debugging and maintains the data using oracle, PL/SQL, UNIX, LINUX.
• Create test cases and test reports and work with QA team to validate the data and scenarios.
• Involve in debugging various defects relate to implementation of business logic.
Show more

Hadoop developer example responsibilities.

• Manage the configuration of the cluster to meet the needs of analysis whether I/O bound or CPU bound.
• Lead initiatives to automate application builds and deployments using Hudson/Jenkins.
• Build and manage development and testing environments, assisting developers in debugging application issues.
• Utilize various data analysis and data visualization tools to accomplish data analysis, report design and report delivery.
• Used Cassandra (CQL) with Java API's to retrieve data from Cassandra tables.
• Work extensively in creating data platform for data injection from multiple sources into HDFS using Kafka producers, consumers.
Show more