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Jhanavarshini Udayakumar

@jhanavarshini

Payments techno-functional consultant at Infosys working on Finastra’s Global PAYplus, with 600+ validation rules and 120+ SWIFT MT/MX mappings.

India

Message

At Infosys, working with Finastra, I own techno-functional analysis for ISO 20022, SWIFT CBPR+ migration, and payment solutions across rails including RTGS, Fedwire, CHIPS, CHAPS, TARGET2, and FedNow. I translate requirements into BRDs, FSDs, and solution designs, and drive SIT/UAT through defect resolution and production go-lives.

I built and maintained Trace Financial Transformer rules and designed 600+ business validation rules and 120+ SWIFT MT/MX mappings for payment transformation. Earlier, I optimized 60+ GPP software applications, cutting environment setup time by 50%, and mentored four team members on payment messaging standards.

Experience

Work history, roles, and key accomplishments

Current

Technology Analyst

Current

Infosys

Apr 2025 - Present (1 year 6 months)

Owns techno-functional analysis for ISO 20022, SWIFT CBPR+, and MT/MX migration projects, translating requirements into BRDs, FSDs, and solution designs. Acts as primary liaison between stakeholders and drives SIT/UAT, resolving critical defects to enable on-schedule production go-lives.

ISO 20022 SWIFT CBPR+MT To MX Migration RTGS Fedwire CHIPS CHAPS TARGET2 FedNow ACH BRD FSD Solution Design Impact Assessments SIT UAT Defect Triage RCA Stakeholder Management Agile SDLC Jira Confluence

Senior Systems Engineer

Infosys

Mar 2023 - Mar 2025 (2 years)

Built and maintained Trace Financial Transformer rules for SWIFT MT/MX, ISO 20022, and CBPR+ message transformation, enrichment, and exception handling. Designed 600+ business validation rules and engineered 120+ SWIFT MT/MX mappings, supporting coexistence between domestic and cross-border payment rails.

Trace Financial Transformer SWIFT MT MX Messaging ISO 20022 CBPR+Validation Rules Mapping REST SOAP APIs JSON XML Schema Validation SIT Regression Testing Release Management Root Cause Analysis

Systems Engineer

Infosys

Nov 2021 - Feb 2023 (1 year 3 months)

Optimized 60+ GPP software applications, cutting environment setup time by 50% and accelerating release cycles. Ran compliance audits across client payment configurations and mentored 4 team members on payment messaging standards.

GPP Environment Optimization Compliance Audits ISO 20022 Payment Messaging Mentorship