Billy Kristianto
Consultant
Jakarta,JK
Summary
Results-oriented achiever with a proven track record of achieving success in dynamic work environments. Possesses a unique blend of strategic thinking and practical experience, enabling the delivery of impactful solutions that elevate organizational performance. Adept at driving positive outcomes through a hands-on approach, consistently exceeding expectations and propelling growth.
Overview
7
7
years of professional experience
3
3
Languages
Work History
Remote SAP Consultant
Remote Employer
06.2023 - 06.2024
- Delivered remote SAP consulting for full implementations, rollouts, and support projects within the consumer goods and retail industry
- Collaborated with Business Process Owners and Key Users to document current conditions, identify key requirements, and design future-state solutions
- Facilitated workshops for requirement gathering and presenting proposed solutions
- Prepare & designing the blueprint based on the user requirements
- Configure FI Module: Account Payable, Account Receivable, General Ledgers
- Coordinate with other Functional Team Members related to integration between modules
- Conduct Internal Testing, System Integration Testing (SIT), Unit Acceptance Test (UAT) to ensure system readiness and alignment with business process
- Developed documentation, including UAT Scripts, User Manual, Functional Specification
- Provide training and support for key-users
- Conduct & Lead the UAT process
- Executed Data Migration and Cut-over strategies, utilizing LSMW for efficient data extraction, transformation, and loading (ETL)
- Support Go-live activities, including troubleshooting and issue resolution
Assistant Manager in Assurance Advisory Services
Deloitte Indonesia
09.2019 - 06.2023
- Company Overview: Deloitte's Assurance drives digital transformation in global accounting operations, streamlining finance processes, digitizing finance functions, and unlocking value-added activities
- Co-led the functional integration of IFRS 9 (Expected Credit-Loss Impairment) calculation into the SAP S/4 Hana ERP system, ensuring full compliance with regulatory requirements and the implementation of IFRS 16 (Lease Accounting), to standardize lease management across $39M lease portfolio with over 3,000+ lease contracts
- Developed IFRS 9 compliance methodologies and data-modeling strategies for 85 loan and saving products, by tailoring 54 business events to enable scenario-based testing across the Bank's portfolio using simulated data
- Performed data-driven based testing on the Bank's actual portfolio data, utilizing the 54 tailored-business events to ensure accurate validation during specific testing cycle
- Developed a financial modeling framework in Excel to validate the system outputs, ensuring accuracy for both data-driven and scenario-based testing approach
- Designed a custom SAP table to support Expected Credit Loss (ECL) calculations in compliance with IFRS 9 requirements
- Conducted requirements gathering with key-users to define data structures and technical specifications for storing and processing credit risk parameters (e.g., Probability of Default, Loss Given Default, and Exposure at Default)
- Documented technical and functional specifications, detailing table configurations and validation logic to bridge business requirements with SAP system configurations and custom enhancements
- Develop a position paper that explain a bank' stance on various accounting practices that are impacted by the implementation
- Improved lease management for a $39M portfolio of 3000+ contracts by implementing a compliance framework that enhanced financial reporting accuracy
- Built an Excel financial model to assess lease impacts on financial statements, offering clear insights into IFRS 16 adoption
- Performed UAT of the IFRS 16 system, including validation of system-generated outputs to ensure accuracy in financial reporting and compliance with regulatory standards
- Conducted socialization of system roll-out across 30+ business units in Indonesia, ensuring a smooth transition to the new system
- Developed financial modeling framework in Microsoft Excel and designed Activity-Based Costing (ABC) methodology, enabling profitability analysis for 20 products across four countries liaise within 10+ departments; these initiatives optimized pricing strategies, enhanced resource allocation, and established a comprehensive cost management framework that improve operational efficiency and strategic decision-making
- Helped redesign the Chart of Accounts (CoA) for IFRS 9 and IFRS 17 to align with business processes
- Conducted IAS 39 (Financial Instruments: Recognition and Measurement) fair value calculations for $50M+ derivatives agreements (IRS, CCS)
- Performed IFRS 16 lease calculations for a Japanese-playground company
- Designed and delivered global accounting standards training, improving participant knowledge by 30%
- Assisted in preparing 3-year financial statements for a state-owned insurance company according to IAS 8 (Accounting Policies, Changes in Accounting Estimates, and Errors)
- Supported proposals and client pitches to drive business initiatives and organize team-building activities
- Deloitte's Assurance drives digital transformation in global accounting operations, streamlining finance processes, digitizing finance functions, and unlocking value-added activities
Associate Auditor
Deloitte Indonesia
01.2017 - 09.2019
- Company Overview: Deloitte Indonesia is leading firm delivering audit services to clients across diverse sectors and industries
- Perform end-to-end audit procedures, including planning, risk assessment, fieldwork, and testing of controls & transactions for accuracy and compliance resulting in full compliance with regulatory requirements
- Prepared and reviewed audited financial statements in compliance with Indonesian Accounting Standards, ensuring accuracy and transparency
- Reviewed internal controls and financial analysis, identifying risks and opportunities for improvement, and developed recommendations to enhance controls and mitigate risk
- Collaborate with client teams across various industries (manufacture, plantation industry, etc.) to understand business processes and communicate findings
- Ensure all audit activities met firm policies, regulatory requirements, and quality standards
- Deloitte Indonesia is leading firm delivering audit services to clients across diverse sectors and industries
Education
Master of Science - Financial Analytics
Hong Kong Baptist University
Hong Kong 01.2023 - 01.2024
Bachelor of Accounting - Accounting
Trisakti School of Management
Jakarta, Indonesia 01.2014 - 01.2018
Skills
SAP FI Module
Regulatory Compliance
General Accounting
Financial Audit
Microsoft Suite
Python
SAP implementation
S/4 HANA
Analytical thinking
Team leadership & development
Strategic planning
Project management
Contacts
https://www.linkedin.com/in/billykristianto/
Timeline
Remote SAP Consultant
Remote Employer
06.2023 - 06.2024
Assistant Manager in Assurance Advisory Services
Deloitte Indonesia
09.2019 - 06.2023
Associate Auditor
Deloitte Indonesia
01.2017 - 09.2019
Bachelor of Accounting - Accounting
Trisakti School of Management
01.2014 - 01.2018
Master of Science - Financial Analytics
Hong Kong Baptist University
01.2023 - 01.2024