SUMMARY:

• A visionary leader, architect, strategic planner and execution master with over 18 years of progressive experience, donning senior leadership roles, in developing innovative solutions across technologies and domains to provide organization a strategic advantage.
• Possess a proven track record of increasing revenue, enhancing process & system performance, achieving cost reduction and improving client satisfaction in customer facing operations across large organizations
• Proficiency in latest IT technologies, architecture, methodologies, and industry best practices including Lean & Six Sigma to achieve service excellence
• Merit of defining, leading and developing the Enterprise Architecture, and IT Roadmaps to highlight key milestones while creating project deliverables and defining requirements, scope, duration and cost of projects
• A blend of technical and leadership experience with MBA in IT/Operations Management and General Business & Masters in Computer Applications.
• Vast experience in business and technical investment evaluation, outsourcing and vendor management.
• Highly effective leader, quick to recognize opportunities for improving processes and to recognize and support talent.
• Demonstrated experience in leading and managing cross functional and cross cultural teams across globe. Experience in building and leading high performance development and support teams.
• Enterprise application support, Enterprise Architecture, Governance and, Alignment of business & IT.
• Hands on experience in designing and deploying Software as a Service (SaaS) Solutions.
• Experience in Cloud, data integration, BigData, SOA, ESB, CRM, Web Services (SOAP/REST), Caching, Amazon Web Services, and Integrated Systems using layered architecture.
• Strong hands on experience in technical skills such as J2EE, .NET, C, C++, C#, IIS, Servlets, JSP, JSF, XML, HTML5, PHP, Java Script, CSS, JSON, Spring, JPA, multithreading, and Hibernate.

TECHNICAL SKILLS:

Technologies: Java, J2EE, JSP, SOA, Ajax, AngularJS, PHP, JMS, CSS, C, C#, JavaScript, JQuery, HTML5, XML, Node.js, XSLT, Junit, SOAP, RESTful, TestNG, Apache Camel

Middle ware : Web Services, Apache Active MQ, Web Sphere MQ, ESB, ServiceMix, EJB and RMI

Application Servers: WebSphere, WebLogic, JBoss, WebSphere Commerce

Operating Systems: UNIX (Sun Solaris, HP-UX, Linux), Windows

Frameworks : Hibernate, Spring, JPA, Apache Camel, MVC, ASP.Net, OSGI, JSF, Struts

Methodology : Agile, Scrum, Water Fall, Rational Unified Process, CMM

RDBMS : ORACLE, DB/2, SQL Server, MySql, PostgreSQL

Networking: TCP, UDP, SAN, NAS, WAN, LAN

Source Control : TFS, GIT, Subversion, Clearcase, PVCS, CVS

Tools:: Enterprise Architect, Eclipse, Jerkins, JMeter, TOAD, and JBuilder

CMS: Interwoven, LiveSite, Teamsite

Others: Tomcat, SharePoint, IVR, Lucene Solr, Crucible, Version One, Mingle, Jerkins, Web Analytics, Hudson, Coherence, Quartz, PHP, Akamai, F5, TDD, Maven, Ant, and Jetty, Jira, SumoLogic, NoSql, LogStash

Cloud technologies: Amazon Cloud Stack (DynamoDB, EC2, Route 53, Elastic Beanstalk, ELB, )

PROFESSIONAL EXPERIENCE:

Confidential, Irving, TX

Enterprise Architect/Director of Technology

Key accomplishments:

• Lend techno - functional expertise to Portfolio Management, Solution Architecture, Engineering Development and Infrastructure Support in a dynamic agile development environment
• Responsible for architecture of several programs. Ensure teams are going on right track in terms of design and implementation by conducting design and code reviews.
• Architecture of high availability monitoring systems by using Keynote, App Monitors. Integrated APM insight with App Monitor to get complete transaction awareness across the entire production infrastructure.
• Lead large global off shore & on-shore teams (Java, C++, .NET, DevOps) to ensure high availability & usability of business critical applications. Deliver on defined SLA’s for PCI and operations support
• Institutionalized continuous delivery, continuous integration and automated build & deployment processes to reduce deployment time and ensure error free codes.
• Implemented a working DevOps model across all Citi Global Rewards and other financial teams supporting the agile development methodology
• Maintain and improve the health of high availability/critical systems and to meet and exceed SLA’s - PCI, and operations support.
• Took a major initiative in integrating Citi ThankYou rewards system with Amazon Cloud so Citi credit card members can use their rewards Points to shop for the rewards at Amazon.com. This initiative resulted in 35% increase in member point’s consumption.
• Responsible the delivery of content driven responsive web applications (thankyou.com & citirewards.com) that is implemented using Bootstrap, Interwoven, LiveSite, Teamsite, JSON, REST, HTML5, Node.js, and AngularJS.
• Manage multiple projects and programs simultaneously and deliver them on time, on budget under tight and demanding schedules.
• Evaluated technologies including Amazon cloud, data and analytics, personalization, rules driven flexible platform, SAML, SSO, CAS, and SOA. RFP responses through solution design and estimation.
• Hiring, mentoring, staff performance, coaching, career development, and performance management.
• Manage resources, processes, recruitment, project scope, schedule, design, code reviews, and system and functional testing.

Technologies: Java, J2EE, SOA, Spring, Web Services (SOAP, REST), JSON, SSO, CAS, Spring MVC, HTML5, JQuery, Servlets, Web Logic, ADF, Eclipse, JDeveloper, JSON, Micro Services, Swagger, Ajax, Bootstrap, Zookeeper, Amazon Web Services, Cloud, Hadoop, GIT, JIRA, Nexus, GIT, Selenium, Junit, Linux, Ehcache, Coherence *Web

Confidential, Southlake, TX

Technical Architect

Key accomplishments:

• Architecture governance, operational efficiency, performance management and communication through a multi-level set of standard reports, status updates and use of SharePoint.
• Developed and presented ticketing system architecture strategy at various forums across Sabre.
• Architectural road map and guidance for ticketing systems, and migration of existing airline ticketing applications to follow enterprise technology standards.
• Delivered common comprehensive solutions for delivery of ticketing in GDS platforms and Airline eCommerce portals.
• Provide solutions to support different EDIFACT versions of ticketing request/response from various channels such as external GDS, interline and third party ground handling, and Sabre GDS systems.
• Achieved code quality, and improved performance through increased focus on architecture, design, code reviews, TDD, unit testing, continuous integration, and test automation and release cycle management best practices.
• Aligned Ticketing solutions with Travel industry patterns. Implemented PCI compliances across all ticketing applications.
• Implemented payload compression mechanism to reduce database foot print of the ticketing payloads, resulted in ticketing system performance and payload size by 40%.
• Collaborated and influenced the 3-year business and product strategy and roadmap. Developed and executed technology, budget and resource roadmaps to support the business goals.
• Provided input for performance and capacity planning. Technical and functional end to end solutioning.
• Collaborated with marketing, product managers, business analyst, and development teams to deliver the products in a timely manner.
• Developed data integration standards that align with Sabre's vision and best practices.

Technologies: Java, J2EE, SOA, PhoneGap, Mobile Apps, Spring Framework, Fuse ESB, Active MQ, Web Services (SOAP, REST), JSON, Micro Services, XSLT, ESB, ServiceMix, Apache Camel, SVN, Jenkins, Junit, TestNG, Linux

Confidential, San Francisco, CA

Development Manager/Technical Architect

Key accomplishments:

• Lead architectural reviews, risk management, and provided project and architectural governance.
• Implemented a framework to preload all the data into coherence cache layer, update the product availability in cache on demand and periodic basis.
• Developed Enterprise Reference Architecture for a multi-channel SOA strategy for Macys.
• Reviewed and improved the standard delivery process - SDLC and collaborated with teams across the division for wider adoption.
• Managed multiple teams of developers and system analysts across web, mobile (iOS), backend, and content management groups. Responsibility for full development lifecycle of Omni Channel, macys.com & bloomingdales.com and system infrastructure.
• Delivered Budget savings of $2.8 million through process improvements, migration, API enhancements, productivity gains, smart prioritization and motivating teams.
• Led the initiatives of implementing distributed partition caching framework utilizing Oracle Coherence to cache millions of objects that includes catalog, product, customer, and other information.
• Involved in setting up oversees development team, and implemented offshore strategy to facilitate the smooth distribution of work without affecting the product quality and delivery timelines. This initiative resulted in development cost savings between 45 - 50% of US cost.
• Architecture of catalog/product Search & Discovery, faceted navigation features, which are implemented using Java/J2EE, .NET, Web Services, Spring, Hibernate, SOA, UNIX, XML, JSON, Adobe CQ5, Apache Solr, and web technologies for macys.com.
• Improved the resource allocation process through automation, a defined and agreed process and phased implementation. Key metrics helped to measure and communicate success.
• Pushed for improvements in software development practices to increase software quality and performance through continuous integration and test automation process.
• Collaborated with many cross-functional teams (Product, Enterprise Architects, QA, and System engineering) to ensure services are in consistent with Confidential ’s long term IT strategy, and on-time delivery of projects.

Technologies: Java, iOS, XML, Web Services, SOAP, REST, SQL, AJAX, WebSphere, SVN, Jenkins, Junit, TestNG, Linux, Servlets, JSP, HTML, JavaScript, Spring, Hibernate, SOA, XML, XSLT, JSON, Adobe CQ5, Apache Lucene Solr, Coherence Grid.

Confidential, San Francisco, CA

Java Architect

Key accomplishments:

• Oversaw product development, delivery and maintenance activities.
• Took the following major initiatives to reduce operating costs:
• Migrated APS application from Web Sphere servers to Tomcat open source servers resulted in saving $3.5 million annually in application maintenance cost as APS deployed in 600 tomcat instances across 3 data centers.
• Implemented Cache Data Facility (CDF) application, which utilizes an Oracle RAC application, to reduce Main Frame MIPS consumption. This initiative became a huge success and resulted in saving millions of dollars.
• Defined APS road map and migration strategy to align with Confidential enterprise standards.
• Migrated legacy applications to SOA environments utilizing Java, J2EE, ESB, Web Services, Messaging, XML technologies to provide high scalability, maintainability, and reliability.
• Coordinated scope definition and technical design documentations to business & product teams.
• Responsible for the right technical strategy and roadmaps to align with the business strategy.
• Ensure project documents such as FRDs, HLDs, code reviews, and migrations meet all audit requirements determined by the bank.
• Worked with project managers, delivery managers, architects, and QA teams to deliver projects in a timely manner.
• Maintained excellent working relationships with cross-functional teams

Technologies: Java, Oracle, XML, ESB, Messaging, Web Services, SOAP, Tomcat, Hibernate, SQL, Unix, Web Sphere, MQ Series, JSP, Servlets, Axis Web Services.

Confidential, Foster City, CA

Team Lead

• Part of the team that developed and supported the Visa Payment gateway system, which handles 130+ million payments every day.
• Implemented EFS system to process settlements between issuing banks and acquiring banks
• Designed and Implemented automated configuration management system (CMS) to configure Visa Member gateways. Using CMS Visa can remotely configure its member gateways in different regions from a single location
• Led a team of developers to port the existing system from C++ to Java, and implement/support automated configuration management system
• Wrote numerous Web services for Adminserver application using XML, Web service technologies such as SOAP and WSDL.
• Implemented data services and page handlers for EA User Interface application using Java.

Technologies: C++, Java, XML, Web Services, SOAP, SQL, Tomcat, SVN, Jenkins, Junit, TestNG, Linux, EJB, RMI, Servlets, JSP, HTML, JavaScript, Multi-threading, Socket programming.

Confidential, San Jose, CA

Lead Developer

• Implemented Clarify Business Objects using Java and C++ for Confidential Clarify Customer Relationship Management (CRM) software.
• Architecture, design, implementation, support and maintenance of web based CRM products for the customers.
• Enhanced existing components, which were developed in XML and Java. Provided C++ interface APIs to make use of this existing component. Written SQL queries to access SQL Server and Oracle databases.

Confidential, CA

Sr. Consultant

• Implementation and maintenance of Retail COFEE ordering and billing system. This application is used by Confidential agents to place landline and mobile phone orders.
• Worked with Confidential to design, development, and integration of Farmers’ insurance Common Agent Platform J2EE online applications with the legacy systems.
• Worked with Dialog Corporation to Design & Development of the EJournal Linking-Subscription Manager project utilizing CORBA, EJB, C++, HTML, JSP, WebLogic, Java Script, UML technologies.