Enes Sahin

Sr FinCrime Analyst at CommBank | Data Analytics

Sydney, New South Wales, Australia

About

Experience

  • Financial Crime Compliance Senior Analyst at Commonwealth Bank
    Nov 2025 - Present · 8 mos

    • Monitor, analyse, and optimise Sanctions, CTF and PEP customer screening systems using SQL, SAS, and Python to reduce false positives without missing actual risks. • Handled data validation and risk assessment for large-scale backlogs. Identified historical false positive alerts which significantly reduced manual workload for the operations team. • Conducted data and logic validations for upcoming customer screening system uplifts in NetReveal, flagging system defects prior to deployment. • Provide data-driven analysis and ad-hoc support to the operations team to assist with ongoing investigations and complex alerts. • Prepare monthly customer screening performance summaries for upper management, delivering high-level insights backed by data analysis to explain alert trends, spikes, or volume reductions. • Analysed payment data to optimise screening detection rules using Fircosoft tools, focusing on suppressing background noise and reducing false-positive alerts while ensuring full regulatory compliance.

  • Satori (Hybrid)
    • Engineer - Customer Solutions
      Jun 2025 - Nov 2025 · 6 mos

      • Deliver end-to-end data analytics solutions for high-profile clients. • Develop advanced T-SQL-based analytics tests for detecting risk, fraud, and control gaps across datasets such as Accounts Payable, Payroll and Credit Cards. • Engage directly with stakeholders to clarify business objectives, gather data requirements, and define test criteria based on source system capabilities and deliver actionable insights. • Develop and maintain ETL processes using SSIS to load structured flat-file data into SQL Server, including column mapping, transformation, and data validation. • Occasionally develop analytics reports in Arbutus Analytics, working with its proprietary syntax. • Present test results and insights to both internal teams and external clients, supporting data-driven decision-making and continuous improvement. • Perform bug fixes and enhancements within a shared T-SQL codebase • Support junior consultants by assisting in the front-end support and sharing technical knowledge.

    • Senior Consultant
      Mar 2023 - Jun 2025 · 2 yrs 4 mos

      • Develop and implement advanced T-SQL-based analytics tests to detect fraud, anomalies and policy breaches across key business functions. • Provide front-end technical support and configuration across Satori’s analytics platform • Deliver timely application installations and configurations for clients across various industries, ensuring a smooth onboarding experience and system readiness. • Develop reusable SQL scripts to streamline internal QA processes and automate data checks—many of which are still actively used by the wider team. • Deliver high-quality customer support for data analytics and front-end case management systems, ensuring user satisfaction.

  • Business Analyst at Net Floor Coverings
    Jan 2017 - Nov 2018 · 1 yr 11 mos

    Net Floor is a vinyl floor coverings manufacturer in Turkey. I worked in the ERP software development and implementation project. During my tenure, I liaised with Sr. Software Developers and Sr. System Analysts in that we designed a custom-built ERP based on the company’s unique requirements. Responsibilities • Analysing the requirements of business units and finding the best solutions • Meeting critical project timelines, assisting with improvement and completing testing • Analysing business processes • Training the business units on existing modules or new developments • Designing and implementing custom solutions Achievements •Manufacturing, CRM, Sales, Freight, Quality, Bill of Materials, Inventory & Warehousing, Purchase Requisition & Request for Quotation modules implementation. •Barcode system implementation and synchronisation with the ERP system. •Acquisition of laser marking machines and synchronisation with the ERP system for post-sale follow-up. •A successful transition to a new plant.