Krishna Sakinala Email & Phone Number

San Francisco, California, Us

Brea, California, Us

New York, Ny, Us

• Working as a core member for Peer-to-peer money transfer i.e., Send and split Purchases. • Holding Technical deliverables and ensured business requirements are correctly translated into functional requirements as per the design specifications • Building Api’s using micro-services pattern to support Peer to Peer payment features via PayPal/Venmo.• Design and develop end to end architecture artifacts keeping security and performance requirements in forefront. • Analyzing data base needs for managing the state of application. Provides architectural governance, reviewing projects to ensure alignment to architectural and technical strategy.• Recognized as subject matter expert for peer 2 peer Payments. Built outstanding team by mentoring junior software engineers and developers• Developed security model for REST APIs while integrating with partners outside American Express network along with maintaining data security of PII (personal identity information) data. • Working with NO SQL products Like REDIS and Couch Base. Developed vertx based REST Application to modernize technology stack Closely work with product managers to prioritize features for ongoing sprints and monitor a list of technical requirements based on partner needs and any known feature enhancement. • Ensures that platform(s) supported meet the business, technical and infrastructure needs by overseeing the health and well-being of the technical infrastructure. • Provides architectural governance, reviewing projects to ensure alignment to Amex architectural and technical strategy. • Worked on multiple projects or work streams concurrently.

Teaneck, New Jersey, Us

• Worked as Senior Associate at Cognizant Technology Solutions, with Client American Express • Worked as a core member of payments engineering team that designed and develops distributed software capabilities for payment domain such as Apple Pay, Samsung Pay, Android Pay Amex Pay and cloud Payments• Recognized as subject matter expert for ApplePay. • Participated in all phases of the project lifecycle: analysis, design, development and release.• Technical design, development, documentation, and implementation of SOAP and REST APIs to support (feature enhancements viz. EMV support, Life Cycle updates) for SE (Secure Element) and HCE (Host Card Emulation) based tokenization models. • Demonstrated good workload balance between projects and worked under pressure to meet the deliverables in an agile development environment.

• Worked as Module Leader at Wipro Technology• Working with Sony Music Client from Wipro technology• Developed POC various xml parser and picking the best xml parser and making client satisfied with output• Performance evaluation of the Application using Jmeter• Adding security feature for the parser for the message handshake• Implementing Message Handshake between different systems • Writing Junit Test cases and providing line coverage to 100%

Singapore, Sg

• Worked as Senior Software Engineer, with IBS Software service at Kochi with Client ORBITZ • Working at ORBITZ with IBS became TRAVEL domain expert• Interacting with Various GDS Like Apollo, Amadeus, AFO etc. • Converting Old Legacy system to a newer platform with new Technologies• Developing Application with standards Guidelines and using various design patterns• Implemented various modules like pricing of itinerary, Seat Availability, ticketing using multithreading, Java/J2EE, Spring’s IOC, AOP concepts• Worked on tools such as Eclipse, IntelliJ, IBM tools like RAD and Tools for java heap Analyses, Rational Rose for designing, SOAP UI etc., • Building application using Maven• Hands on experience on configuring Hibernate framework for Object mapping and caching for Database queries and transaction management for DAO layer.• Bug fixing and tracking, production support and maintenance• Development, JUnit Test Cases.• Defects analyzing and resolution.• Client awarded as Bug Bash winner for fixing high Number of bugs in the competition.

Master’S Degree, Master Of Computer Applications

Bachelor’S Degree, B.Com

Associate’S Degree, Mathematics

High School