Lead development of ingesting data from various data sources into data lake, ensure seamless data flow across systems and enable comprehensive data analysis and reporting. Worked closely with other teams and business to understand data needs. Managed multiple tasks and projects simultaneously. Implemented data validation and quality checks to drive accuracy, consistency and reliability. Automated repetitive data processing tasks. Initiated training and mentored team members.• Shifted legacy core business engine to direct selling platform vendor, significantly reducing operational and maintenance costs, mitigating risks and allowing rapid deployment.• Developed and transitioned analytics and reporting data services from traditional SQL batch processing to near real-time streaming data into Google Cloud Platform's BigQuery, empowering consultants and businesses to make timely and informed decisions.• Led migration of global services from AWS to Google Cloud Storage, optimizing data footprint and providing scalability to meet growing business needs.• Effectively migrated ecommerce backend database from on-premises SQL Server to SAP Hybris Commerce MySQL, eliminating cross-platform issues and significantly reducing latency.• Achieved 99.9% data accuracy by validating complex data flows from source to target across multiple projects.• Enhanced testing efficiency by automating test data preparation and integrating QA functional workflows, reducing manual testing time by 30%.• Created and launched test automation framework using Selenium and Java, streamlining testing processes, increasing efficiency and expanding testing coverage across organization.

Designed, implemented and managed databases that supported various applications and business functions. Optimized database designs for performance, scalability and reliability.• Boosted system performance by 20% by spearheading migration of critical systems backend to SQL Server. • Designed and implemented new data structures, reducing query response times by 40% and enhancing overall database performance.• Integrated SAS JMP with SQL Server, improving reporting accuracy by 25% by enabling advanced data analytics and control chart generation for quality assurance.

Analyzed business and technical requirements to design and implement integration solutions that connected different systems and platforms.• Developed and implemented integration, streamlining project control operations and reducing manual data entry by 50%.• Optimized database architecture and queries, resulting in 30% improvement in application performance and decreased downtime.

Develop, communicate, and implement project (software development) schedule and conduct regular performance monitoring of resources and schedule progress thru establishing effective control interfaces in achieving desired project completion date. Assist in development and debugging of game application.

Position as a Consultant in developing comprehensive proprietary system solutions to JGC used to support project management from FEL1 to FEL4 phases. Establish standard procedures and guidelines for project system development and implementation at project site office. Conduct comprehensive training to site engineers prior to mobilization to site particularly the in-house application named CMS (Construction Management System).

Developed JGC proprietary systems and ensure deployment and proper implementation. Liaised to client to conduct client business requirement, system customization, coordinate to vendors, and conduct feedback of project operation. Support various construction projects abroad as IT Engineer.