Sujin S Nair

Experience

• 

  SunTec Business Solutions

  Jul 2021 - now

  1. Solution Testing for Corresponding Banking in Germany - BFSI Domain *Led solution testing focusing on SWIFT interfaces and message validation.*Tested MT10x messages (customer-initiated transactions), ensuring transfers between financial institutions, including tag based variation, late night fees etc.*Tested MT20x messages (interbank transactions) for transfer instructions, third-party funds, and settlements.*Validated invoice extracts and reports to ensure correct transaction processing .*Ensured service and charge resolution in compliance with the Payment Services Directive (PSD), focusing on cross-border payment and pricing STP & NON-STP charges.*Conducted PostgreSQL performance testing using pg_stat_statements to identify query latency, optimizing database performance and transaction speed. Show less 1. Product Testing for Payment Module - BFSI Domain* Developed test design and cases for microservices, aligning with DevOps and Agile standards via the V-model approach.* Automated test execution with Jenkins pipeline ensured component validation pre-integration, enhancing reliability.* Leveraged Confluence for API reference, improving efficiency and inter-team communication.* Validated payment microservice workflows, enhancing product reliability and user experience.* Achieved 100% test automation coverage, elevating efficiency and software quality.. 2: Solution Testing of Global Custodian Banking in Sweden - BFSI Domain* Focus on testing modules critical to operational efficiency, including Customer Centricity, Product Catalogue Management, Deal Management, Pricing Strategies, Invoicing and Payment Systems, Report Generation, and Payment Follow-up Alerts.*Directed testing efforts meticulously to ensure smooth functioning of key business flows. This involved validation of negotiation business flows leveraging the deal module, covering deal implementation, stimulation, offer letter generation, deal approval, and subsequent implementation and activation processes.*Conducted thorough examination of pricing product catalogues to resolve costs and price list discrepancies influenced by market dynamics and currency fluctuations. *Implementation of automated testing procedures using an in-house tool developed with Java and Selenium, aimed at enhancing operational efficiency and ensuring quality through regression runs in subsequent releases. 3: Solution Testing for Billing and Revenue Management in the Communication Service Sector in America - DCS Domain*Tested web service functionalities including activation, deactivation, IMEI swapping and more.*Utilized V-model concept for testing, enabling parallel development and automated testing setup.*Implemented Jenkins pipeline for automated API component testing and overall process flow validation. Show less 1: Solution Testing of Pricing and Billing Solution for a Bank in the Nordic Region - BFSI Domain*Led end-to-end scenario testing for a client solution project in the BFSI domain in the Nordic region. *Responsibilities encompassed comprehensive testing of business processes including offer management, price list resolutions, charge variation, qualifier and exception handling, account closure, settlement invoices, repricing, invoicing, payments, and outbound extracts. Special focus on handling fees associated with Cash Management products for corporate, institutional, and household customers.*Conducted peer testing, solution testing, and performance testing to ensure robustness.*Developed a nuanced understanding of the business solution to facilitate effective testing.*Effectively managed a demanding environment by delivering customized Xelerate versions within tight 14-day sprint deadlines.*Played a key role in release testing, promptly logging defects per release cycle.*Collaborated closely with developers to resolve issues, resulting in a reduction in functional defects and an enhancement in the quality of delivery.*Engaged with Business SMEs to clarify business functionalities and address solution gaps alongside solution consultants.*conducted defect analysis both onsite and offshore, ensuring comprehensive coverage.*conducted detailed functional feature demos with clients, ensuring alignment with their expectations and requirements Show less

  • Analyst

    Sept 2024 - now

  • Software Engineer

    Jul 2022 - Aug 2024

  • Associate Software Engineer

    Jul 2021 - Jul 2022