SUMMARY:

• MS in Computer Science (USA) with over 16 years of IT industry experience managing and guiding as well as involving in hands - on applications design/development in operational environments as well as applications architecture design/development in data warehouse environments thus having complete knowledge of enterprise applications architecture and its data flow.
• Well experienced in collaborating clients, third party software partners and internal teams to develop and launch product enhancements that increases the page views and generated additional revenue opportunities.
• Conducted resource planning and budgeting, tracked costs to ensure the budgetary limitations.
• Good focus, follow-through and coordination skills. Proven ability to build and manage schedules, and ability to effectively communicate with cross-functional teams to meet the project deliverables on-time.
• Extensive experience in Object-Oriented/Modular design, development and implementation (full software development life cycle (SDLC)) in various technologies including Java/J2EE following agile scrum/waterfall methodologies involving multi-tiered architecture covering server-side as well as client-side developments, transaction management, security and data modeling and architecture at the back end, multiple project managements and leadership experience.
• Information Technology projects management and end-to-end delivery; hands-on experience; Infrastructure implementation management, upgrade and migration of software.
• Highly capable to manage and provide leadership to multiple projects with diverse groups with long time IT industry professional experiences and skills including professional interaction ability, presentation skills, strong time management and prioritization skills, thorough understanding of customer business needs as well as tactical implementation strategies .
• Published papers in refereed journals and papers are presented in various conferences; available upon request.
• Envision the ability to work with large scale systems which requires performing almost no tasks manually .

TECHNICAL SKILLS:

Language: Java/J2EE (JDBC, Spring, Camel, Servlet/JSP, JSON, Log4j, Multithread, SOAP/REST(JAX-RS), Swagger API, EJB, IBM Web Experience Factory7.x, Portal technology, Message Broker 8/9, WMQ7.5, Hibernate 3.x/2.x, JUnit, TestNG, Mockito, Spring MVC, XSLT, Struts1.x, Networking, Swing/AWT, J2EE design patterns), C++ (Rogue Wave, STL, Multithreading), Forte 6 Compiler, SUN Workshop Debugger, C, PHP, SHELL Scripting (Korn, C), SQL, ESQL, Pro*C/C++, SQL*Plus, PL/SQL, CGI-Perl, Json, XML, LISP, Prolog, SLAM-II.

Database: Oracle 11/10g, Informix 12.x, DB2 10.1/9.1, SQL Server express, Teradata 12.x, Sybase 12.x, MySQL 5.x, MS Access, Stored Procedures, Triggers.

Tool: IntelliJ 14.x, Eclipse 4.x, Rally, RAD 7.5, MyEclipse 9.x, Subversion(SVN), Git, Clear Case 7.1.1, CVS, ANT 1.8, Maven 2.x, Gradle 2.x, Jenkins, SonarQube, Crucible, Jira, Wiki (Atlassian Confluence) Dynatrace 6.2 (performance monitoring tool), Jmeter, SoapUI 3.6, JasperReports, Build forge 7.0, UML, Cruise Control, PL-SQL developer, DbVisualizer, GLPK (Optimization Tool), Ab Initio (GDE 1.14.39, Co>OP 2.15), Teradata SQL-Assistance, Teradata Administrator, Avellino Discovery (data profiler), PVCS, Tivoli 8.4, Visio, MS-Office 2013/2010/2007, MS Project, AUTOSYS, TOAD, Raftor, Arena, SAS, LINDO, AutoCAD, EZ-CAM.

Environment: Red Hat Linux 6.4, Windows 2008/7/XP/NT/95, Virtualized platform (VMWare), LINUX 2.6.5, Solaris 10/9/8/7/2.6,, AIX 5.x, Digital, Ultrix, HP-UX, Apple Macintosh 7.5, MS DOS, Mac OS.

Application Servers: Tomcat 8/7, Jboss 6.0/5.1.0/4.3, IBM WebSphere 7.5/7.0/6.1, Apache, WebLogic

Hardware: HP Blade G7, Sun-UltraSparc, Windows 64-bit processor, GNU Linux, IBM SP COMPLEX, DEC Alpha, DEC 5000/120, IBM PC, IBM RS/6000.

Web/Internet: HTML5/4, JavaScript, Jquery, Ajax, CSS, AngularJS, Nexaweb 3.2 (web 2.0).

PROFESSIONAL EXPERIENCE:

Sr. Software Engineering Lead/Manager

Confidential,Southlake,TX

Responsibilities:

• Currently involved in supervising and guiding accounting and payment service products for PMS projects of hospitality management software applications, with various payment methods including cards, cash etc. in truly agile environments.
• Responsible for leading, managing as well as hands-on in building hospitability management software Next Generation Hotel Platform (NGHP) which would enable hotel properties suppliers to maximize their revenue by selling hotel bookings to the agencies with various types of newly built granular and distributed hotel APIs including shopping, searching, viewership, preferencing and valueadds etc. using various cutting edge technologies including J2EE, Spring, Camel, Maven, SVN, Rally, MOM, Web services, TestNG/Junit, Oracle DB, Jenkins, SonarQube, Crucible, Jmeter, JDBC, JSP, HTML, Wiki (Atlassian Confluence), Jira.
• Demonstrated effective leadership abilities in managing and guiding a technical team including duties related to workload assignments, effective communication with various internal teams (operations, marketing, customer relations, etc.), performance management and resolution of conflicting issues, conducting and leading team participations in all scrum ceremonies.
• Provide day-to-day technical direction, review technical deliverables, and resolve technical issues with the team, conduct daily scrum stand up meetings.
• Supervise the daily work of all application development staff to ensure commitments are on time, on budget and on quality.
• Collaborate with development teams on systems/application design enhancements and systems/application serviceability.
• Supervised and managed infrastructure upgrade and migration project.
• Actively participate in joint analysis and design meetings to clarify project and system requirements.
• Responsible for managing and debugging all reported code related issues during systems, interface and integration test efforts, ensuring fixing production issues in timely manner, doing enhancement of the applications.

Sr. Software Engineer Lead/Manager

Confidential,Carrollton,TX

• Responsible for leading and managing in implementing complete project of enseo digital sign publications on most of the hotel properties with partnership of Enseo, involving design and development of Java/J2EE applications, web services, Json, multithreading, Junit, Servlets, JDBC, JSP, HTML, Oracle.
• Responsible for providing effective leadership in implementing direct-connect (DC) projects with the lodging service partners expedia, bookingdotcom, which enabled G6Hospitality to easily make its property information (hotel room availability, rate, booking etc.) available to the customers for bookings, using Java/J2EE, Spring MVC, web services, Json, Servlets, JDBC, JSP, HTML, Informix.
• Supervised personnel including determining workload and delegating assignments, training, monitoring and evaluating performance.
• Coordinated and worked with internal integration teams and test teams to ensure that our systems are fully and successfully tested end to end.
• Provided leadership and hands-on guidance in building (architecture design, development, testing) Internet of things (IoT) applications to remotely manage and monitor the appropriate room temperatures, automatic control of sprinkler system using Java/J2EE, Spring MVC, Hibernate, web services (RESTful), Json, JSP, HTML, AngularJS, MySQL, RaspberryPi/Arduino (hardware), Cloud Servers, sensors in University (UTD) projects as prototype products.
• Actively participate in joint analysis and design meetings to clarify project and system requirements.
• Responsible for managing and debugging all reported code related issues during systems, interface and integration test efforts, fixing production issues, enhancement of the applications.

Principal Leader/Advisor

Confidential, Irving, TX

• Designed, guided, advised, managed and developed transactional management financial application middle tier framework for banking customers for enabling cross-border multi-channel transactions across the globe in heterogeneous environments to facilitate strategic business growth of the company, involving IBM Web sphere Message Broker, WMQ, Java/J2EE, IBM Portal technology, DB2/Oracle, SQL, agile software development methodology (IBM Rational Team Concert).
• Responsible for design and development of portal applications building for banking customers with IBM Web Experience Factory (WEF) integrating with Financial Banking applications for customers, deposits and business rules in SOA environment involving Java/J2EE, Web Sphere, web services, ILOG rule engine.
• Managed and advised junior developers in software development life cycle projects following either waterfall or agile methodology.
• Actively participate in joint analysis and design meetings to clarify project and system requirements.
• Responsible for managing and debugging all reported code related issues during systems, interface and integration test efforts, using IBM Jazz as defect tracking and project life cycle management tool following agile methodologies.
• Reviewed all release related documentations for compliance to application guidelines.

Sr. Software Engineer Lead

Confidential,Addison, TX

• Responsible for design and development of enterprise applications of different clients including commerce online projects, creating periodic product feeds for affiliate product campaign, interfacing difference web services and deployment of the projects involving ATG framework in Java/J2EE, Jboss, JSP, Jquery, Ajax, HTML, Subversion, Eclipse IDE, Oracle 11/10g as the main working environment in UNIX/Windows 7/XP.
• Enhancements of projects of different clients including to redesign and automate the customer order feeds to streamline to the operating database system (ODS) from ATG DB environment periodically through scheduler service and receiving periodic order status feeds in J2EE, Jboss environment.
• Responsible for fixing production issues, day-to-day fix for defects/issues, enhancement of the applications.

Sr. Software Consultant

Confidential,Irving TX

• Engaged in design and development of Enterprise Healthcare Application Systems (Lab Information Systems (LIS)) involving Java/J2EE, Jboss application servers, EJB3/Hibernate, JMS interfacing with Nexaweb (web 2.0) technology web applications, Oracle 10g database, Eclipse IDE, Subversion.
• Engaged in design and development of JUnit framework, JUnit test applications for testing enterprise applications of LIS involving EJB3/Hibernate, JUnit, DBUnit and Cactus framework.
• Engaged in design and development of Digital Distribution Center applications Systems for managing digital media transfer from the Content Distributor to Digital Media Retailers involving Java/J2EE, IBM Web Sphere 7.0, Web services, EJB 3.0, JSP, Servlets, Java Scripts, JSON, RAD 7.5, Clear Case 7.1.1, Oracle 10g.
• Responsible for building APIs for front end applications using JSP, Servlets, java scripts, web services as well as involved in developing backend applications.

Sr. Software Engineer

Confidential,Dallas, TX

• Engaged in design and development of Enterprise Applications in Operational systems as well as in Data Warehouse environment, setting coding standards, mentoring other developers, advising and leading projects from the architectural and technical point of view combined with the knowledge of company business processes, rules and data involving Java/J2EE (Struts, MVC, Spring, Hibernate, log4j), Web sphere, UNIX, Windows, SHELL scripting, Perl and Databases (Oracle, Sybase, Teradata, SQL).
• Responsible for review, assessment and modifications of the Promotion applications affected by ERP project implementation to modify its front end as well as middle tier-backend (server-side) architecture in Java/J2EE (Struts, MVC, Spring, Hibernate, log4j), WebSphere application server.
• Responsible for leading and advising Beeline Automation project to streamline the processes of managing the data related to contractor hours, project task assignments, invoices, etc. and weekly maintenance of those data by loading into the SWA tables, the project helped reduce the cost of managing the contractors data by more than 5% and manual intensive work by more than 50% involving J2EE applications developments.
• Responsible for developing and supporting Java Listeners (Tibco EMS), managing and monitoring applications to properly feed data into the EDW world.
• Actively participate in joint analysis and design meetings to clarify project and system requirements.
• Review all release related documentations for compliance to application guidelines.

Sr. Software Developer (Project Lead)

Confidential,Austin, TX

• Involved in Advanced Micro Devices’s multiphase corporate data warehouse architecture design and development to capture the chip design and reticle manufacturing, inspection and test data in steps to manufacture device on wafer in Java/J2EE, C++, C, UNIX, Abinitio, Scripting, Oracle.
• Helped reduce the manufacturing cost by 7% by drastically reducing the iterative cost of manufacturing and rejection rate.
• Performed sophisticated software engineering jobs under general technical supervision which helped automated the process of capturing all the intermediate manufacturing data.
• Guided and assisted junior developers in design and development of projects.

Sr. Software Consultant

Confidential,NJ

• Involved in design and development of Marketing System Replacement (MSR) project architecture and application to integrate data (1+ terabyte) from Readers Digest’s (RD) various transactional systems (CDS, Ailment, Suppression etc.) applying algorithm to clean, homogenize and calculate as appropriate in C++, Java, scripting, PL/SQL, Ab Initio, EME and database (Oracle 9i) involving data modeling and architecture.
• Involved in design and development of Aetna Data Warehouse System architecture and application to integrate data (5.1 terabyte) from Aetna’s transactional systems (medical, pharmacy, claim etc.) applying algorithm to clean, homogenize and calculate as appropriate in Ab Initio, C++, Java, scripting and database involving data modeling and architecture.

Sr. Application Developer

Confidential, CO

• Involved in software design and development work in Strategic Acquisition Marketing System (Sams) which engaged in customer lead generation process, in C++, Java/J2EE, C, Ab Initio and database involving data modeling and architecture.
• Reduced costs ($175,000) annually by migrating and re-engineering Directory Information Access Library System architecture from (C, HP, Oracle) environment to (C++, Solaris, Informix).
• Improved the data hygiene by 60% by independently designed and developed applications containing fairly sophisticated, user-managed client identification and matching processes designed to identify unique marketing entities (individuals and/or companies) in C++ and postalsoft.
• Designed, developed and implemented MMAP interface class utilizing MMAP technology, which reduced the processing time by 30% in I/O intensive application processes.
• Code and unit test all release requirements utilizing extensive knowledge of MCI applications as well as expertise in UNIX, OO, C++, Java, C, Ab Initio, Oracle, Informix, Sybase and scripting.