Payments Subject Matter Expert & Cards and Payments Specialist
Graduation:
MBA, Executive Program
Hourly-/Daily rates:
show
Languages:
English (Full Professional)
Information
Keywords
Business AnalysisPayment SystemsProject ManagementSystems IntegrationAcceptance TestingAgile MethodologyIBM System IJIRAMicrosoft AzureE-CommerceFinanceGap AnalysisQuality ManagementSystem MigrationSQL DatabasesTechnical WritingsTestingProject DeliveryRestful ApiGoogle Pay+ 10 more keywords
Attachments
Dimitra-Balta-CV-8_231124.docx
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Skills
Payment Systems Expertise
Extensive knowledge of POS, ATM, e-commerce, 3DS, and mobile payment systems including Apple Pay and Google Pay.
Technical Proficiency
Skilled in SQL, REST API, JIRA, Azure, IBM AS/400 for seamless project execution and system integration.
Business Analysis
Proficient in BRD/BSD development, UAT, Gap Analysis, and Agile methodologies for end-to-end project lifecycles.
Financial Services Expertise
In-depth knowledge of VISA/Mastercard migrations, Euronet Worldwide Systems, and HPS PowerCARD Solutions.
Project Management
Comprehensive experience in business analysis and project management, including stakeholder satisfaction focus.
System Migration
Proven ability to manage complex payment initiatives, including system migrations across various platforms.
Testing and Quality Assurance
Expertise in System Integration, Regression, and User Acceptance Testing, with a focus on functional and technical specifications.
Project history
08/2022
-
Present
Founder & Lead Consultant | Cards & Payments Specialist
GM07 Consulting LP
Delivering practical and innovative solutions in the cards and payments ecosystem, leading high-profile projects across acquiring, issuing, and ATM systems.
11/2021
-
11/2024
Senior Business Analyst
HPS Worldwide
Led PowerCARD System implementations for major banks, conducted AS-IS/TO-BE gap analyses, and managed payment system migrations in Europe and North America.
12/2022
-
12/2023
SME Payments
Pancreta Bank / HSBC Bank
Managed technical and operational migration of HSBC Bank's card systems to Pancreta Bank, implementing business solutions for card product migration.
07/2012
-
11/2021
Project Delivery Management | QA/ Impl Leader | Business Analysis
Euronet Worldwide SA
Oversaw global payment processing projects, responsible for technical system configuration, testing, and business analysis for ATM, POS, and e-commerce payment systems.
09/2003
-
03/2011
Production Planning Management
BLK SA (Aluminum Industry)
Managed end-to-end production planning and supply chain logistics, focusing on SAP-based production workflows and international export compliance.
Local Availability
Only available for remote work
Payments Subject Matter Expert & Cards and Payments Specialist
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