Johnson Abraham
Blackley,Manchester
Summary
Finance professional with hands-on experience working with Oracle ERP systems (EBS & Fusion) across Accounts Payable, Accounts Receivable, and General Ledger. Strong exposure to financial data validation, reconciliation, and testing activities including system updates and portal migration. Currently working as a Data Mapper, supporting data transformation, mapping, and integrity within Oracle environments. Seeking an entry-level Oracle Financial Functional Consultant role to contribute to ERP implementations, testing, and data migration activities while further developing functional expertise.
Overview
8
8
years of professional experience
1
1
Certification
Work history
Data Mapper / Billing Analyst
Light and Wonder
Manchester, United Kingdom
2024.04 - 2026.04
• Perform data mapping and validation for financial datasets within Oracle ERP
• Support system/portal migration by ensuring data accuracy and consistency
• Assist in testing activities by validating outputs against expected financial results
• Work closely with finance and technical teams to resolve data discrepancies
Financial Data Analyst
VenCap International PLC
Oxford, United Kingdom
2023.12 - 2024.04
• Supported data migration and reporting transformation initiatives
• Performed reconciliation and validation of financial data
• Built SQL queries and Power BI reports to support finance decision-making
- Retrieved data using SQL and provided actionable recommendations, improving decision-making efficiency by 15%.
- Supported data migration from Excel to Power BI, streamlining reporting processes and reducing analysis time by 20%.
- Managed large sets of Excel data, ensuring availability and accessibility for team members, enhancing collaboration and productivity.
- Updated systems with new payment information and conducted reconciliations, ensuring 100% accuracy and on-time completion.
Finance Administration Assistant
Oxford University Hospitals NHS Foundation Trust
Oxford, Oxfordshire
2022.12 - 2023.11
• Supported AP processes including invoice processing and payments
• Handled finance queries and ensured accuracy in financial transactions
Senior Financial Analyst
Dell Technologies
Bangalore, India
2020.01 - 2022.08
• Worked with Oracle Fusion Financials across AR, AP, and GL modules
• Performed reconciliations, cash application, and transaction validation
• Participated in testing activities during system updates, validating financial data and identifying discrepancies.
Earlier Roles – Wells Fargo & Nithyo Infotech
Nithyo Infotech
Bangalore, India
2018.07 - 2019.12
• Supported finance operations including billing, reporting, and dispute resolution
• Worked with large datasets ensuring accuracy and consistency
Education
Software Language - POWER BI -Data Visualization and SQL
Asquare Technologies
IndiaMaster of Business Administration - Finance And Human Resources Management
Visvesvaraya Technological University
IndiaBachelor of Commerce with Computer Applications - Accounting and Finance
Mahatma Gandhi University
IndiaSkills
- Oracle Financials (AP, AR, GL) Oracle Fusion Exposure Data Mapping & Validation UAT & Testing Support Reconciliation P2P & R2R Processes SQL Power BI Excel Stakeholder
Communication - Excellent working knowledge of Power BI,SQL & Microsoft Excel (VLOOKUP, PivotTables, etc)
- Advanced Excel (Pivot Tables and Look-Ups) and ability to use MS Excel to work with data
- Billing & Invoicing Systems -Oracle EBS, Oracle Fusion ERP, SAP
- Financial Reporting & Analysis
- Data Validation & Reconciliation
- E-Billing Platforms & Client Portals
- Stakeholder Management
Certification
- Power BI with Excel
- SQL for Data Analysis
- Oracle Financial Functional Consultant(Erptree.com)
Timeline
Data Mapper / Billing Analyst
Light and Wonder
2024.04 - 2026.04
Financial Data Analyst
VenCap International PLC
2023.12 - 2024.04
Finance Administration Assistant
Oxford University Hospitals NHS Foundation Trust
2022.12 - 2023.11
Senior Financial Analyst
Dell Technologies
2020.01 - 2022.08
Earlier Roles – Wells Fargo & Nithyo Infotech
Nithyo Infotech
2018.07 - 2019.12
Software Language - POWER BI -Data Visualization and SQL
Asquare Technologies
Master of Business Administration - Finance And Human Resources Management
Visvesvaraya Technological University
Bachelor of Commerce with Computer Applications - Accounting and Finance
Mahatma Gandhi University