SUMMARY

• 17+ years of IT experience in various phases of software project cycle of J2EE applications and web services including System Study, Analysis & Design, Estimation, Development and Implementation
• 5+ years of Microservices design and development experience with strong technical skill in Microservices Architecture with Rest APIs. Hands on experience in handling API Gateway, Service discovery and orchestration in PCF and AWS Cloud API Platform.
• 2+ years of technical skills of Cloud Computing with PCF and AWS using Amazon VPC, S3, EC2, EBS, RDS, CloudFormation, CloudWatch and used Dome9 for Security Group monitoring
• Strong Technical Skills in J2EE application solutioning, API development and integration of various systems together and knowledge of latest and cutting edge technology stack like Spring boot, Spring Cloud, Spring Framework, Restful Services.
• Hand - on Experience in Netflix OSS (Eureka, Zuul, Ribbon, Hystrix, Zipkin), Messgaing with Spring Cloud (RabbitMQ)
• Knowledge in various Project life cycle in waterfall, iterative, Agile model.
• Strong experience and hands-on skill in the latest trend of J2EE/SOA/ Microservices based technology
• Cutting edge technology expertise in Microservices and Digital cloud (PCF,AWS) and API based solution
• Domain Knowledge in Banking and e-Commerce sector
• Strong communication and leadership skill

PROFESSIONAL EXPERIENCE

Sr. Systems Architect

Confidential, Irving, TX

• Citigroup is the one of the leading financial institution in the US and multinational investment banking across the globewhich caters services towards banking, credit cards, mortgage and other financial services.
• Currently working in development of wallet microservices(PayPal, Apple pay, Facebook), which onboard Citi credit cards to paypal/apple pay and make the enrollment happen in their side. Responsibilities to setting up Project config server, zuul routing, API gateway, Eureka server and leverage all cross functional microservices like authentication, multifactored authentication like OTP, distributed cache, IDS logging.
• Develop the application code with Netflix OSS suite like Ribbon, Hystrix, Zipkin, RxJava using SpringBoot framework. Implemented security features like Oauth token, SSL certificates, JWT message encryption. Used automated build and deployment thru jenkins and RLM tools. Integrated with appDynamics and Splunk for logging and monitoring.
• Technically responsible for development of Digital Products for iOS, Android and Internet channels for credit cards, banking and mortgage customers. Working with Product Owners, Business and Content Managers to deliver immersive digital experience for users. Working with scrums teams and delivering features using Agile methodology.
• Leaded one of the cloud transformation (PCF to AWS) of legacy applications so that development and maintenance cost of application is reduced and Citi can deliver new features for digital customers faster and cost effective. Define architectural standard and technology roadmap and transformation of legacy applications to microservices and API based technologies.

Sr. Tech. Lead

Confidential, Irving, TX

• Confidential operates catalogue and online operations under the Confidential, Confidential, Confidential, Confidential . In the US, Confidential competes with luxury retailers such as Nordstrom, Saks Fifth Avenue, Lord & Taylor, and Bloomingdale's..
• Technically responsible for build and maintenance of small development Service requests (DevOps) encompassing the activities like Daily scrum, build finalization, Cloud computing, Discovery, Design and Code review, involved closely with business and IT teams to prioritize, develop and deliver features to enhance online business.
• Solution Design: Provided inputs for efficient solution for designs to balance features and performance. Designing and implementation of Java based solution to Configurator product on Spring 4.0, RESTful API, Gradle and Hibernate-infinispan running in JBoss Application Server.
• Development: Hands on experience in development work with REST pattern and J2EE Technology stack like Spring, Hibernate, Jersey Framwork (building Restful APIs), Oracle, Couchbase No SQL DB. Liaised with stakeholders and external 3rd parties to manage development and adhere to timelines for delivery.

Tech. Lead

Confidential,Chicago, IL

• Confidential is an American pharmaceutical company, which operates the second-largest chain in the United States of America behind CVS Health. It specializes in store operations and filling online prescriptions, health and wellness products, health information and photo services..
• Provided value proposition to customer with enhanced solution of all J2EE applications end to end - online and store operations. Worked with e-Commerce Team, technically led a Team from onsite.

Technical Lead

Confidential

• Worked with American Express and ING Canada and played different roles both at onsite and offshore.
• Led J2EE application development with software vendor. Managed 4 Java/J2EE based applications for end to end payment systems including their virtual payment methods. Recommended value add services to boost revenue by 15%.

Confidential, Irving, TX

Tech. Lead/ Architect

• Responsible to technically lead a Team of 8 Onsite and 2 offshore, develop new functionalities and take additional responsibility for additional production system issues e.g. performance, new component design