Datastage ETL Developer Resume Samples

Description :

1. Developed ETL processes using DataStage for data extraction and transformation, designed data models to support ETL processes and reporting needs.
2. Created and optimized DataStage jobs for efficient data processing workflows.
3. Conducted data quality checks to ensure accuracy and completeness.
4. Performed unit testing and validation of ETL processes and jobs.
5. Designed and developed complex ETL processes using IBM DataStage to extract, transform, and load data from various sources into a centralized data warehouse environment.
6. Collaborated with business analysts to gather requirements and translate them into technical specifications for ETL jobs, ensuring alignment with business objectives and data governance standards.
7. Optimized existing DataStage jobs by implementing performance tuning techniques, resulting in a significant reduction in processing time and improved resource utilization.

Experience

0-2 Years

Level

Entry Level

Education

BSc Computer Science

Description :

1. Participated in code reviews to ensure best practices were followed.
2. Worked with databases like Oracle, SQL Server, and DB2.
3. Engaged in performance tuning of ETL jobs for better throughput.
4. Developed and maintained technical documentation for all ETL processes.
5. Resolved data discrepancies by performing root cause analysis effectively.
6. Collaborated with QA teams to ensure data integrity during testing.
7. Assisted in developing training materials for new team members.

Experience

7-10 Years

Level

Management

Education

MSc Data Analytics

Description :

1. Built data workflows that adhered to industry best practices consistently.
2. Collaborated with stakeholders to prioritize data-related projects effectively.
3. Analyzed and resolved technical issues with ETL processes proactively.
4. Developed scripts to automate repetitive tasks in ETL workflows.
5. Ensured compliance with data security policies and regulations at all times.
6. Conducted training sessions for end-users on ETL tools and processes.
7. Maintained a library of reusable ETL components for future projects.

Experience

2-5 Years

Level

Executive

Education

BSc IT

Description :

1. Analyzed performance metrics to drive continuous improvement initiatives.
2. Developed data transformation logic based on business requirements and rules.
3. Executed data migrations using various ETL tools and methodologies.
4. Coordinated with vendors to resolve technical issues related to ETL.
5. Participated in Agile methodologies for iterative development processes.
6. Managed user access and permissions for ETL tools effectively.
7. Created data mapping documents to support ETL job development.

Experience

7-10 Years

Level

Consultant

Education

MBA

Description :

1. Established coding standards and best practices for ETL development.
2. Reviewed and approved ETL job designs from junior developers.
3. Conducted data profiling to assess the quality of source data.
4. Collaborated with data scientists to support analytics initiatives effectively.
5. Analyzed business requirements to design scalable ETL solutions.
6. Created visual representations of ETL workflows for easier understanding.
7. Utilized advanced SQL queries to extract data from databases.

Experience

0-2 Years

Level

Junior

Education

BSc Software Engineering

Description :

1. Participated in project management meetings to discuss ETL timelines, assisted in developing data migration strategies for legacy systems.
2. Collaborated with IT security teams to ensure data protection, created user manuals for ETL processes and tools for users.
3. Assisted in the development of service level agreements (SLAs), engaged in peer programming to enhance ETL coding practices.
4. Built test datasets for validating ETL job transformations and outputs.
5. Created and maintained detailed documentation for ETL processes, including job design, data flow diagrams, and operational procedures to facilitate knowledge transfer and compliance.
6. Implemented data quality checks within DataStage jobs to ensure accuracy and integrity of data being loaded into the target systems, thereby enhancing overall data reliability.
7. Utilized DataStage parallel processing capabilities to handle large volumes of data efficiently, enabling timely data availability for reporting and analytics purposes.

Experience

2-5 Years

Level

Executive

Education

Data Warehousing Cert

Description :

1. Developed ad-hoc reports to answer specific business inquiries, ensured ETL job scheduling aligned with business operational requirements.
2. Assisted in creating presentations for stakeholders on ETL projects, conducted root cause analysis on ETL failures and implemented solutions.
3. Participated in vendor evaluations for ETL software and tools, managed project timelines to ensure timely completion of ETL tasks.
4. Engaged in budget planning for ETL project resources and tools.
5. Monitored and troubleshot ETL job failures and performance issues, implementing corrective actions to minimize downtime and ensure continuous data flow.
6. Participated in data migration projects, leveraging DataStage to facilitate the transfer of data from legacy systems to modern data platforms with minimal disruption.
7. Engaged in regular code reviews and peer programming sessions to ensure adherence to best practices and coding standards within the DataStage development team.

Experience

2-5 Years

Level

Executive

Education

BA Mathematics

Description :

1. Participated in industry conferences to network and learn from peers, supported data lake initiatives through effective ETL implementations.
2. Provided troubleshooting assistance for ETL tools and software issues.
3. Reviewed system architecture to align with ETL processing needs.
4. Developed guidelines for data stewardship and data ownership practices.
5. Assisted in defining key performance indicators (KPIs) for ETL.
6. Created test cases to validate ETL job functionalities and outcomes.
7. Trained junior developers on DataStage best practices and ETL development techniques, fostering a collaborative learning environment within the team.

Experience

7-10 Years

Level

Management

Education

MSc Information Systems

Description :

1. Participated in audits to ensure compliance with data policies.
2. Assisted in defining data ownership roles within the organization.
3. Created prototypes for new ETL processes to validate concepts.
4. Maintained relationships with key stakeholders for effective communication.
5. Engaged in scenario analysis to assess impact of data changes.
6. Developed and executed a disaster recovery plan for ETL jobs.
7. Assisted in conducting risk assessments for data-related projects.

Experience

0-2 Years

Level

Fresher

Education

BSc Data Science

Description :

1. Collaborated with DevOps teams for improved deployment processes, and designed data flow diagrams to communicate ETL processes visually.
2. Assisted in integrating machine learning models into ETL processes, managed project risks by developing contingency plans for ETL.
3. Engaged in process automation initiatives to reduce manual efforts.
4. Collaborated with business units to understand their data needs.
5. Participated in the design and implementation of data governance frameworks to ensure compliance with regulatory requirements and data management policies.
6. Engaged in continuous improvement initiatives to enhance ETL processes, leveraging feedback from stakeholders to identify areas for optimization and innovation.
7. Collaborated with data architects to define data models and establish data lineage, ensuring clarity in data flow and transformation processes across the organization.

Experience

2-5 Years

Level

Executive

Education

ETL Development Cert