Jonathan Eichenwald

Leading ETL data validation, UAT & Business Analysis for AI-driven regulatory reporting at Tier-1 banks — 15+ years combining UAT leadership, BRD authoring, and requirements gathering with generative AI adoption. Own end-to-end UAT planning and execution across 5+ business units and multiple regulatory workstreams Elicit and document business requirements — authoring BRDs and functional specifications as the foundation for UAT test strategy and acceptance criteria Define UAT scope, test strategy, entry/exit criteria, and business acceptance standards for 100+ end users Manage 30+ stakeholders across business, compliance, data, and engineering — onshore and offshore Manage full defect lifecycle in JIRA — 150+ defects per cycle, 95%+ resolved before go-live, zero production rollbacks Validate data flows across source systems, staging layers, and data warehouse outputs — ensuring data integrity, accuracy, and completeness across ETL pipelines Apply Claude and Claude Code to accelerate test case creation and defect root-cause analysis — cutting first-draft test design time by ~60% Signed off on 6+ major production releases; established UAT governance standards adopted as reference framework for new client onboarding Co-manage project budget across onshore and offshore teams

Founded and operated Xpress Care as my primary professional focus from 2023 to 2024, following the conclusion of my engagement at MUFG. Built and ran a healthcare operations business through the post-COVID period before returning full-time to UAT leadership in financial services in 2025. Founded and grew the business from launch to 20+ employees at peak Managed regulatory compliance, licensing, contracts, and insurance claims Negotiated B2B contracts with patient testing sites and laboratories Led incident management and operational risk controls Wound the business down in late 2024 to focus full-time on UAT leadership in financial services

Served as UAT Lead and Data Business Analyst for large-scale ETL-driven Axiom regulatory reporting implementations at MUFG — owning the full UAT lifecycle and validating data flows across source systems, staging layers, and data warehouse outputs for Federal Reserve and regulatory submissions across business, technology, and compliance teams. Led requirements gathering sessions with business stakeholders — authored BRDs, FRDs, functional specifications, and 200+ UAT test plans and validation documents adopted as the standard for subsequent release cycles Led end-to-end UAT for 10+ Axiom ControllerView® regulatory reporting implementations covering FFIEC, FRY, and Federal Reserve report types Coordinated UAT across 6+ business units, 40+ stakeholders, and multiple regions — U.S., EMEA, APAC Validated data flows across source systems, staging layers, and data warehouse outputs — ensuring data integrity, accuracy, and completeness across ETL pipelines Managed 100+ defects per release in JIRA and HP ALM — 95%+ resolved prior to go-live across 12+ production releases with zero regulatory submission delays Delivered UAT dashboards, defect metrics, and release readiness reports to Managing Director-level stakeholders Built reusable UAT controls and reconciliation tools that reduced test execution time — adopted as team standard toolkit Tracked testing resource hours against budget across onshore and offshore teams — flagging variances to program leadership

Coordinated UAT and Business Analysis for Axiom regulatory reporting initiatives at UBS — bridging business users, compliance, and technology to ensure clean, on-time Federal Reserve and U.S. Treasury (TIC) regulatory submissions. Led requirements gathering sessions with business stakeholders — authored BRDs, FRDs, functional specifications, and UAT test plans adopted across multiple regulatory release waves Coordinated UAT execution for Axiom TIC and Federal Reserve regulatory reporting across 4+ business workstreams Validated end-to-end data reconciliations across 50+ data points and report line items per release cycle — ensuring data integrity and accuracy across source systems and reporting outputs Identified, documented, and tracked 80+ defects per cycle in JIRA — performing root-cause analysis and partnering with development to validate fixes Built reusable UAT controls and reconciliation tools that improved testing consistency and cut repeat-test effort by ~30% Supported UAT sign-off, production deployment, and post-release validation for 8+ regulatory releases with zero post-go-live regulatory issues Served as primary liaison between business users, IT, and compliance — keeping releases on schedule across distributed teams

Advised Tier-1 banking clients on UAT, Business Analysis, and testing strategy for high-stakes regulatory programs — including CCAR, stress testing, and Federal Reserve reporting — as part of EY Advisory Services. Led requirements gathering and authored BRDs, FRDs, and functional specifications for 5+ enterprise client engagements covering CCAR, DFAST, and regulatory reporting programs at major U.S. banks Coordinated cross-functional teams of 15+ across business, risk, finance, data, and technology — validating data accuracy, calculations, and end-to-end reporting outputs Validated data integrity across client source systems, staging layers, and reporting platforms — ensuring accuracy and completeness of regulatory data flows end-to-end Designed UAT planning sessions, walkthroughs, and business readiness reviews that successfully passed regulatory examination cycles Authored UAT documentation, test evidence, and audit-ready artifacts adopted as templates across multiple client engagements Delivered training sessions and testing guidance to 50+ business users across client organizations Served as trusted advisor to Director and Managing Director-level stakeholders on test strategy, defect remediation, and release readiness Contributed to internal EY methodology development — refining UAT and business testing playbooks reused on subsequent engagements

Supported User Acceptance Testing and data validation for regulatory reporting implementations at BNP Paribas CIB. Supported UAT execution for Axiom IHC regulatory reporting solutions Authored UAT scenarios, validation rules, and business test cases Conducted data reconciliations across source systems and reporting outputs for FRY14A and FRY9C reports — validating data integrity prior to regulatory submission Assisted business users during test execution and issue validation Supported defect identification and resolution validation

Provided UAT and change management support for regulatory reporting initiatives • Supported UAT coordination and execution for Axiom implementations • Assisted with business testing, issue validation, and release readiness • Streamlined change management processes to reduce operational risk • Supported communication between business users and technical teams

Spent 7+ years at Axiom SL leading UAT, Business Analysis, and requirements gathering for Axiom ControllerView® implementations across global Tier-1 banks — working from the vendor side to deliver compliant, audit-ready regulatory reporting solutions. Led requirements gathering and authored BRDs, FRDs, and functional specifications — translating complex regulatory mandates into clear test and implementation deliverables for clients and internal product teams Led UAT for Axiom ControllerView® implementations across 15+ global banks in the U.S. and Europe — covering CCAR, FRY series, FFIEC, Basel III, and European regulatory frameworks Managed data mapping and system integration validation between source systems and Axiom ControllerView® reporting platform — overseeing ETL process verification across all implementations Validated data integrity across client source systems, staging layers, and reporting outputs — ensuring accuracy and completeness of regulatory data flows end-to-end Coordinated UAT teams of 10+ across U.S. and European delivery centers for concurrent multi-region releases Supported 50+ production releases covering CCAR, FRY series, FFIEC, and Basel reporting with zero regulatory submission failures Acted as primary liaison between clients, development teams, and regulatory bodies — Federal Reserve, ECB, FINMA Mentored junior business analysts and UAT testers across U.S. and European delivery teams Promoted from Business Analyst to Senior Business Analyst / UAT Lead — taking ownership of larger, more strategic client engagements

• Adapted to a different culture and work environment, earning rapid promotion • Developed partnership and distribution strategy with French and German customers • Improved the sales orders by 15%