Yudha Marciano

Senior Technical Consultant

• Extensive experience in designing, developing, and implementing data centric solutions, including data warehouses, data lakes, and lakehouse.
• Proven ability to translate complex business requirements into scalable and robust technical solutions.
• Expertise in data integration, data quality, data governance, and data lineage.
• Proficient in various ETL tools (Informatica, Talend, SSIS, Pentaho, Stepfunction Glue-Lambda) and data warehousing / datalake technologies (Greenplum, Oracle, Cloudera, Redshift, BigQuery, Synapse).
• Strong understanding of data modeling, data warehousing methodologies, and data governance best practices.
• Experience in cloud-based data solutions (e.g., AWS, Google Cloud, Microsoft Data Fabric) and data migration projects.
• Ensured data quality through rigorous testing, validation, and monitoring of all data assets, minimizing inaccuracies and inconsistencies.
• Reengineered existing ETL workflows to improve performance by identifying bottlenecks and optimizing code accordingly.
• Championed the adoption of agile methodologies within the team, resulting in faster delivery times and increased collaboration among team members.
• Optimized data pipelines by implementing advanced ETL processes and streamlining data flow

• Used ASP.NET MVC, C#,JQuery, ORM and SQL/No-SQL to develop and manage Content Management System, Internal Apps, and Surrounding Core Banking Apps.
• Increased website performance by optimizing front-end and back-end code for faster loading times.
• Applied responsive design principles to ensure consistent display and functionality across a wide range of devices, including mobile phones, tablets, and desktop computers.
• Created easy-to-use APIs for third-party integrations, enhancing the functionality of existing applications without compromising on performance or security.
• Planned and engineered RESTful web services to manipulate dynamic datasets.
• Managed development milestones from initial steps through final delivery.
• Initiate and Develop Datawarehouse Project to ingest and aggregate the data from various sources including core system and visualize using Pentaho and SQL Server Reporting Services.

• Optimized performance through testing and tuning of applications.
• Mentored junior developers, promoting a culture of continuous learning and knowledge sharing within the team.
• Developed Various programs for supporting core banking system using C# and Java.
• Optimized performance through testing and tuning of applications.
• Designed updates to existing software to meet changing customer demands.
• Mentored junior developers, promoting a culture of continuous learning and knowledge sharing within the team.
• Developed clear specifications for project plans using user requirements.
• Established clear communication channels between stakeholders, facilitating better decision-making throughout project lifecycles