SUMMARY:

• Seasoned IT and Certified Java professional gained over 12 valuable years of experience (4+ years in Confidential ) working across diversified platforms in application designing, development, delivery and production support with reputed client from USA and Europe, over the years have gathered a strong working experience using JAVA/J2EE technology, MVC framework like Spring, Struts and Hibernate as ORM, in various capacities as Senior Engineer, Lead Developer and Client Coordinator
• I pursued knowledge working in various phases of SDLC such as Requirements and Analysis, Architecture Design and Construction, Testing, Project leading and Deployment, performed multifaceted role across the projects that I have worked.
• I am proficient problem - solver who envisions business and technical perspectives to develop workable solutions Got great deal of expertise in IT strategic planning and Enterprise application Integration. Got excelled in project management using methodologies like SDLC, Agile & Waterfall;

TECHNICAL SKILLS:

Programming Languages: Core JAVA 8, J2EE

J2EE and Web/XML Technologies: Spring, Hibernate, JPA, Rest and SOAP Web services, JSP, Servlets, JAXB, XML/XSLT

Frontend Stack: AngularJS

Application Servers and Tools/Utilities: IBM Web Sphere, Apache Tomcat, Splunk, Jenkins, Maven, SVN, GIT, UML(Magic Draw), DevOps, Docker, AWS basics

Database: SQL, DB2, Postgres 9.1

MOM Technologies: IBM Data Power, JMS

Framework/Patterns: J2EE, Spring Ecosystem, Spring Boot, Design Patterns Implementation

Project Management: SDLC methodology - Waterfall, Agile, SCRUM

PROFESSIONAL EXPERIENCE:

Confidential, Miami, FL

Technical Lead

Responsibilities:

• As a project lead I am involved in architectural decisions and design review of all components and low-level design, developing use case, class and sequence diagrams using UML from the requirements.
• Created custom Logging framework for cross cutting across the components.
• Conduct review sessions with technical and design teams to fully understand all tasks and interdependencies necessary for program success.
• Leading 11 member team.

Technical Lead

Responsibilities:

• Was accountable for delivery of modules such as Basic Card, supplemental cards, Credit decisions and admin portal for various markets, ensuring the technical solutions are scalable, portable, and highly available in line with functional and non-functional quality attributes and service-level agreements (“SLAs”);
• Involved in design review of all components and low-level design, developing use case, class and sequence diagrams using UML from the requirements.
• Ensure team adherence to Confidential architecture and release guidelines and ensuring project documentation is maintained per the prescribed Project Life Cycle and versions are controlled / maintained for review /audits.
• Conduct review sessions with technical and design teams to fully understand all tasks and interdependencies necessary for program success.
• Lead 5 members (Onshore and Offshore) of team while executing the various markets rollout.

Lead Developer

Responsibilities:

• Develop ESB Services within Data power based on Design and coding in XSL.
• Creating new rules, actions & policies in DP XI 50 appliance under MPGW & WS Proxy and configuring various DP actions with in incoming and outgoing rules.
• Configured WSP, MPGW, XML Manager, SSL on Data Power, SLM for monitor and controlling the traffic and LDAP for Authentication and authorization.
• Created HTTP FSH, AAA, SLM, and Transform Actions on the request rule.
• Validated the request in Data Power based on the Provider WSDL.
• Used AAA action for authenticate the request message.
• Used the Transform Action for Transforming the incoming message into required backend format (SOAP to XML).
• On - boarding for new Consumers and Providers on Data Power Gateway.

Java Developer

Responsibilities:

• Involved in the functional design and build of the complex module of the application know as PRO Module, this is used to take the online feedback from Patient on certain questions and then feed the result back to the health care professional where it would be displayed in different formats like Graph, reports and alerts.
• Used Spring MVC framework, Hibernate ORM Module, Spring Core Module, XML, JSP and XSLT.
• Implemented Object-relation mapping in the persistence layer using hibernate frame work in conjunction with Spring Aspect Oriented Programming (AOP) functionality and Intensively used Hibernate mapping to reduce the complex SQL queries.
• Responsible for Branch management and code build - Configured Jenkins tool to automate code build and CI/CD for Code Review and Unit Testing.
• Used IText to generate PDF for HTML forms.

Project Lead

Responsibilities:

• Work as a technical mentor for the team, in day-to-day work and responsible the overall performance of the team.
• Interact with business counterparts at onshore as well as tech teams and other System of Record (SOR) owners for gathering the required information in analysis phase Document the requirements and prepare low level design documents.
• Prepare detailed design, Solution architecture, and data mapping documents with in S.D.L.C 2.0 framework.
• Guide the resources in design, development and testing phases as well as participate in peer review of codes.
• Fixing bugs in developed services during System Testing & Integration testing.
• Code movement from test environment to UAT and production environments as a part of install.
• Doing root cause analysis for critical production issue by coordinating with production support and IBM teams at onshore location and providing better solutions for improving the performance of the appliance and services.

Developer

Responsibilities:

• Worked as a developer, responsible for creating converting the business use case in code snippets
• Involved in Unit testing and preparation of test plans.
• Developed the different components of application such as JSPs, Servlets, EJB's using Web Sphere Studio Application Developer and used CVS for version control.
• Developed various UI (User Interface) components using Struts (MVC), JSP, and HTML.
• Implemented Spring IOC for server-side Java components and Spring AOP for admin services
• Prepared and executed test plans -Involved in unit, system and Integration testing.

Production Support Developer

Responsibilities:

• Responsible for solving server related issues.
• Issue/bug fixing and testing them.
• To provide the RCA for production issues.
• Involved in production turnover documents presentation.
• Involved in deployment activities and troubleshoot.
• Daily Production support activities.
• Worked on SEV1, SEV2 and SEV3 tickets raised as an issue in production environment.
• Worked on Version control systems.