Vibha Singh

• Successfully built an Microservice application for aggregating data, resulting in over 50lakh end users and 900 partner's using the aggregated data in their products, implementing OAuth 2.0 and Restful APIs built on Kubernetes.
• Worked with project managers for reviewing project specifications and designed technology solutions, while onboarding any new Integrations, and deciding on the timelines for delivery.
• Designed Splunk monitoring and alerting platforms for external API calls to increase business profits of daily batch completion by 10%.
• Communicated project plans, tracking details, status updates and risk mitigation plans to cross-functional team.

Key Achievements:

• Designed a rate limiting application which improved the performance of our application by 50%, led our clients to charge less for limit breach by 15%.
• Created a highly reusable logic, to identify duplicate records of transactions and accounts from the API response avoiding 2% stale data.

• Worked on a spring boot application for generating reports for country regulators of APAC,EMEA,NAM region with overall count to over 800 reports managed and developed by the team involving payment data.
• Teamed with business analysts to deliver high-availability solutions for mission-critical applications, by performing System Analysis, Documentation, Testing and providing maintenance of applications delivered.
• Worked closely with global customers spanning to troubleshoot software problems. Checked configuration files and logs to uncover root causes of problems.

Key Achievements:

• Delivered over 20 reports for APAC region, as part of different products.
• Improved the API performance, which led to 13% increase in the product performance & batch performance.

• Created a QR Based payment application on Spring Boot, REST API's, Hibernate and several Encryption Algorithms and Integrating them with several Email and SMS Servers for transaction payment details.
• Demonstrated a high level of analytical and problem-solving capability along with the ability to articulate the decision process to multiple management levels as it relates to both business and technical roles time estimates for assigned tasks.
• Participated in load testing using JMeter, End to End Testing of applications via sandbox environments.

• Updated code bases by converting and enhancing legacy applications from WebLogic to Tomcat Server including Web Applications, Web Services, Listeners and Spring Batch Applications with development standards, improving functionality.
• Documented technical workflows and knowledge to educate newly hired employees.
• Tested methodology with writing and execution of test plans, debugging and testing scripts and tools.

• Reviewed and translated the business requirements for technical feasibility and logical defects, tracking them via BugZilla.
• Coded solutions and unit tests to deliver requirements/stories per defined acceptance criteria and compliance requirements in Java as well as Markit EDM tool.
• Documented technical workflows and knowledge to educate newly hired employees, also participated in Unit Testing of the functionalities developed.