Saisha Hardikar
Melbourne,Australia
Summary
Experienced Data Engineer with 9+ years of industry knowledge, specializing in big data and cloud technologies. Proven track record of delivering high-impact projects and constructing scalable data infrastructures. Collaborative team player skilled in agile practices, team leadership, and utilizing tools like AWS, Python, and Terraform to drive business outcomes.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Data Engineer
ASX (Client)
10.2024 - Current
- Collaborated with AWS and ASX teams to design and implement a cutting-edge data infrastructure
- Leveraged AWS Glue, AWS DMS, and Apache Iceberg to build scalable data pipelines, enabling seamless data integration and processing
- Utilized Apache Airflow for orchestrating complex workflows, ensuring efficient execution and monitoring of ETL processes across the pipeline ecosystem
- Played a pivotal role in setting up AWS DataZone to foster secure, collaborative, and streamlined data access for cross-team use without conflicts or overlaps
- Embraced Terraform to provision and manage AWS resources, marking a significant transition from prior reliance on CloudFormation
- Designed robust and reusable Terraform modules to automate the creation of resources such as IAM roles, S3 buckets, Glue jobs, and VPC configurations, enhancing infrastructure as code practices
- Spearheaded the development of Iceberg tables for structured, large-scale data storage, supporting efficient querying and transactional data handling
- Conducted extensive testing and validation of data pipelines to ensure accuracy, reliability, and high availability
- Documented architectural designs, providing detailed knowledge transfer materials and facilitating maintainable, future-proof solutions
- Delivered significant process improvements, ensuring adherence to timelines and best practices in agile development
- Technologies involved: AWS Glue, DMS, Iceberg, DataZone, Terraform, Apache Airflow, S3, IAM, Python, SQL
Data Engineer - Team Lead
Cevo (Client: David Jones & Country Road Group)
07.2022 - 11.2023
- Led the development and separation of cloud infrastructures post de-merger, ensuring robust and efficient pipelines for each organization
- Created views and enhanced data visualization layers for analysts to build actionable insights and models
- Collaborated across departments to deliver consistent, high-quality BI solutions, maintaining data integrity
- Technologies involved: AWS (S3, Glue, DMS), Python, Golang
Data Engineer
Capgemini (Client: NAB)
03.2019 - 07.2022
- Engineered data ingestion pipelines, transitioning legacy platforms to AWS cloud solutions
- Designed and maintained program code using Python and Golang to meet system requirements and ensure secure practices
- Managed production deployments, coordinating with platform teams via ServiceNow to ensure smooth operations
- Technologies involved: AWS (S3, CloudFormation, DMS, Glue, Athena, IAM, ECS), Python, Golang, Docker
Hadoop Developer
Capgemini (Client: Johnson & Johnson)
01.2018 - 03.2019
- Developed and maintained data ingestion processes, monitoring workflows via Oozie, and ensuring Hive table accuracy
- Automated daily reports for job statuses and facilitated efficient communication with stakeholders
- Technologies involved: Hadoop, Hive, Oozie, SQL
Hadoop Developer
Capgemini (Client: HSBC)
07.2015 - 01.2018
- Collected and processed data from RDBMS systems into Hadoop clusters using Sqoop
- Built Hive tables and queries for efficient data analytics and implemented performance-tuned SQL
- Technologies involved: Hadoop, Hive, Sqoop, SQL
Education
Bachelor of Engineering - Computers
Savitribai Phule Pune University
07.2015
Skills
- Cloud Platforms: AWS (Glue, S3, DMS, Athena, DataZone, IAM), Azure
- Programming Languages: Python, SQL, Golang
- Big Data & Analytics: Apache Iceberg, Hadoop, Hive
- Automation & CI/CD: Terraform, Docker, Jenkins
- Tools: Apache Airflow, Git, ServiceNow
Certification
- AWS Solutions Architect Associate
- Microsoft Certified: Azure Data Fundamentals
Achievements & Interests
- Recognized for leading complex data migrations within tight deadlines.
- Enthusiastic about exploring new technologies and mentoring team members.
Timeline
Data Engineer
ASX (Client)
10.2024 - Current
Data Engineer - Team Lead
Cevo (Client: David Jones & Country Road Group)
07.2022 - 11.2023
Data Engineer
Capgemini (Client: NAB)
03.2019 - 07.2022
Hadoop Developer
Capgemini (Client: Johnson & Johnson)
01.2018 - 03.2019
Hadoop Developer
Capgemini (Client: HSBC)
07.2015 - 01.2018
- AWS Solutions Architect Associate
- Microsoft Certified: Azure Data Fundamentals
Bachelor of Engineering - Computers
Savitribai Phule Pune University
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