SUMMARY:

• 6 years of IT experience in EAI (Enterprise Application Integration), involved in all project life cycle activities - Requirement gathering, Preparing documentation, System Analysis, Application Design, Development, Testing, UAT Support, Implementation and Production support.
• Proven Agile Software Engineer for SOA and Integration with proficiency in design, development & support of Integration Architecture, handling various Middleware technologies such as Confidential API Connect and Confidential DataPower ( Confidential WebSphere DataPower Integration Appliances XI52, IDG (Firmware Version: >7.2.x.x)), Confidential Integration bus (IIB), Confidential WebSphere Message Broker (WMB) and Confidential MQ.
• Experienced in design, development and testing for Confidential API Connect and Confidential DataPower, Confidential Integration Bus, Confidential WebSphere Message Broker and Confidential Web Sphere MQ with different messaging formats like XML, EDI, Fixed and delimited Files and other proprietary data formats.
• Strong knowledge of API maturity model and experience in designing standard based API interfaces using Confidential Integration technologies.
• Experience in implementing communication protocols like FTP, SFTP, HTTP, HTTPS and SSL to exchange data between source and target applications.
• Proficient in implementing interfaces with sources and targets like email, File, Restful Services and MQ.
• Ability to administer all WebSphere MQ objects such as Queues, Process Definitions, Channels and Listeners.
• Provide general guidance and mentoring for team members on designing and implementing integration solutions based on middleware platforms.
• Ability to govern delivery by acting as the design authority during design/build/release.
• Experience as a Subject Matter Expert being able to understand the overall solution requirements.
• Ability to review Solution Architecture and Solution Design from an integration perspective with an expertise in Retail Domain
• Working with multiple enterprise wide, large scale implementations
• Strong technical knowledge and practical experience of all integration types including Batch integration, Real time integration including SOA and API and Event based integration
• Hands on experience in independent unit testing and preparing test cases for the interfaces along with volume and performance testing knowledge
• Experienced in analyzing functional requirements in Sprints to write component detailed design technical documents.
• Experienced with code versioning tools like Git, Subversion, and change management concepts.

TECHNICAL SKILLS:

Technology Stack: Confidential WebSphere Datapower Integration Appliances XI52, IDG (Firmware Version: >7.2.x.x), Confidential API Connect, Confidential Integration Bus(V10), Confidential Websphere MQ (V6, V7, V8), Confidential Websphere Message Broker (V6, V8), Confidential Websphere DataPower (XB60, XI52), MQ File Transfer Edition, Websphere Transformation Extender, Axway API Gateway, TIBCO Mashery

Database: DB2, Oracle

Web Server/ Frameworks: Apache Tomcat, Spring

Tools /IDE: Eclipse, SOAPUI, RFHUTIL, Jmeter, POSTMAN, cURL, git, svn, BitBucket, RestClient

Operating Systems: Windows, Linux (RHEL & Centos), AIX (5.3, 6.1)

Programming Languages: Java, Perl, Python, Shell Scripting, ESQL, C/C++, Groovy, NodeJS

PROFESSIONAL EXPERIENCE:

Confidential

Team Lead

Environment: /Tools: Linux, Confidential API Connect, Confidential DataPower, Confidential Integration Bus V10, WebSphere MQ 7.5, Jenkins, SOAPUI, RestClient, BiBucket

Responsibilities:

• Design multiple services based on different standards for REST, web services, data integration techniques, messaging, and transformation engines and non-standard services (APIs)
• Partner with Enterprise Architecture and Middleware Development teams to identify and execute overall architecture and design of API Connect and DataPower environments as Client site coordinator.
• Requirement gathering and middleware solution designing with expertise in implementing cryptography technologies like Encryption, Decryption, Digital Signature using Confidential DataPower and Confidential Integration Bus.
• Lead cross sector teams for the complete integration life cycle starting from design sessions, Architecture and interface design to solution implementation.
• Expertise in API security frameworks and protocols (Oauth 2.0)
• Perform architecture, design and review of development policies for adherence to standards and best practices. Manage day-to-day system development and maintenance activities for APIM and DataPower deployment in geographically discrete locations.
• Development and enhancement of Confidential Integration Bus interfaces which connects 30 applications like NSDL, Mobile Banking, Finacle, AML and CRM etc.
• Administration of Middleware systems by building various tools using Perl, python and shell scripts on top of the WMQ and WMB APIs.
• Test Automation of APIs developed in DataPower and configured in Confidential API Connect by using SOAPUI and other continuous Integration tools.
• Maintain working knowledge regarding APIs applied to business: API Economy, Monetization/Billing, Industry use cases
• Create end-to-end integration solutions development for enterprise software or hosted high tech services
• Maintain working knowledge of API security standards and implementation (Oauth 2.0, OpenID, JSON, Web Token, JOSE, x509 certificates); Maintain knowledge of API security certification, authentication, authorization, IP security setup, and endpoint configuration.
• As a team lead, Setting up the effective team to satisfy the clients need. Project POC for Confidential cognos.

Confidential

Middleware Engineer

Environment: Confidential API Connect, Confidential DataPower, Confidential Integration Bus V10, WebSphere Message Broker version 8, WebSphere MQ 7.5, Active Integrator Files Gateway, Kafka and Mashery.

Responsibilities:

• Understood the client requirements from Product Owner and the other third-party application architect with very good understanding of existing environment and applications and provided general guidance and mentoring for team members on designing and implementing integration solutions based on middleware platforms.
• Provide administrative and development support for Confidential ’s API Connect and DataPower appliances located on premise in a multi-tiered environment
• Integration experience with various technologies (web services, XML, ESB, SOAP, REST, JSON, messaging, etc.).
• Designed Integration Logical document, Develop Confidential Integrate component to integrate with other application systems, develop the automation groovy script to test the IIB interface and deploy the developed components using Jenkins along with knowledge of implementing end to end SSL configuration for WebSphere MQ and Message Broker
• Designed multiple services based on different standards for REST, web services, data integration techniques, messaging, and transformation engines and non-standard services (APIs)
• Actively took part in estimating the story points for the stories to be taken in next sprint in the backlog refinement call with product owner and Scrum Master.
• Ability to support and lead others to develop API services utilizing onshore and offshore teams. Championed new development and code releases.
• Experienced in designing and developing REST API’s using Confidential Integration Bus and Confidential Data Power with API-Connect development experience.
• Practical experience and knowledge of Service Oriented Architecture, Microservices, and API Gateways, with the following technologies: Tibco Mashery, Axway, and Confidential API Connect.
• Automated all possible components in production like Queue Purging, Queue Monitoring etc.
• Maintained working knowledge of API management platforms and API related activities; requirement analysis, solution architecture and design, resource-based API modeling, micro-services architecture; Maintained knowledge of API design standards, patterns, and best practices.
• Developed Automation test suite using SOAPUI/JUNIT to automate the testing integration components.
• Provided Post Go-live support (24/7) post every 14-day release.

Confidential

Integration Designer comes Onsite coordinator.

Environment: Confidential DataPower, WebSphere Message Broker v6 and v8, WebSphere MQ v6, v7.0, WebSphere Data Power (XB60 & XI52), MQ FTE v7.0, Mashery, Informatica ad AIFG

Responsibilities:

• Involve in the Impact Assessment and P&A stages all the way through to Post Go Live Support. Role required to estimate own design time to feed into project commercials, liaising with designers in other technologies to establish E2E solutions, presenting ideas to the ACN and client integration architects, handing over solutions and fielding queries from the Build and AM team, triaging issues during Test, and steering the fix of defects as required.
• Strong Knowledge of XSLT, XPATH, XML, JSON, ESQL, XSD, WSDL, SOAP, Web Services, WS-Security, SAML, FTP, JMS, MQ.
• Configure and administer Confidential WMB and Confidential DataPower appliances.
• Provide Integration Functional Design and Logical design to build, test and AM team to enable the delivery as approved by architect of client and ACN.
• Provide XSD, WSDL, Cobol copy Book to enable the strict validation for the WMB and Confidential DataPower interfaces
• Expertise in One-way SSL, Two - way SSL and Mutual Authentication in Confidential WebSphere DataPower.
• Provide risk analysis for the integration components for upgradation which integrates various applications over MQ, MQFTE, SFTP, FTP, HTTPS, HTTP, SAP and EDI protocols
• Experience in enhancement and administration of MQFTE Transfers and Agents based on business requirement across Aix, Wintel and Mainframe platforms with experience in WebSphere MQ FTE build using ANT Scripts
• Handle Installation, implementation, upgrading, performance, security, patching and monitoring WebSphere MQ and WebSphere MQ FTE environment in complex mainframe environments as well as in Wintel/AIX/Linux.
• Support for implementing SSL and OAM security, clusters in Confidential MQ/MQ FTE
• Linux experience including shell/Perl scripting for automation of administration tasks
• Participate in on-call support structure for Middleware team by responding to emergency calls relating to middleware application server performance, diagnosis and resolution of problems as needed to meet defined service level agreements
• Maintain documentation to reflect application infrastructure and network topology

Confidential

WMB/WMQ Developer

Environment: WebSphere Message Broker V8, WebSphere MQ V7

Responsibilities:

• Involve d in requirement analysis by available functional specification documents, high level design document for broker scope, validating the available mapping specification documents with requirements of end applications (Mainfr ame, WCS, STERLING, DATACASH) .
• Independently research, review and provide recommendations for the solutions based on the in-depth knowledge of WMB
• Develop technical designs based on the agreed Integration design.
• Develop interfaces using WMB v8.0.2 for integrating various protocols such as HTTP(S), MQ, FTP, SFTP, JMS, EDI, SAP for the retail message formats like XML, SOAP, CSV, Fixed Length Message, TDS, IDoc
• Design multiple services based on different standards for REST, web services, data integration techniques, messaging, and transformation engines and non-standard services (APIs).
• Take responsibility for singlehandedly fixing all the defects found in pre-production tests and production tests for five consecutive releases.
• Provide reusable exception handling for the synchronous and Asynchronous interfaces of WMB.
• Develop Cook-books to enable the Application Management support.
• Configure the WMB flows per the environment
• Provide MQ object definitions for the new interfaces.
• Expertise in configuring Oracle SQL server, Confidential DB2, Data Sources, and Global security LDAP for Confidential WebSphere Message Broker and DataPower.
• Facilitates the knowledge sharing discussions regularly within the team and across business area.

Confidential

Application Support Analyst

Environment: WebSphere Message Broker V7, WebSphere MQ V7, Informatica, JBOSS, PeopleSoft, OAS, Webserver, WAS

Responsibilities:

• Understanding the technical specifications of the interfaces and supporting in resolving the technical issues in Production
• Performed unit testing for message flows developed with different scenarios and responsible for creating a template test plan.
• Expertise in implementing cryptography technologies like Encryption, Decryption, Digital Signature.
• Configured MQ Series queue managers, queue manager objects viz., queues, channels required for testing the business logic developed in WMB in multiple environment.
• Testing the message flows, message sets, writing ESQL code to fix the defects that were found in Production Environment.
• Creating and deploying the latest bar files as part of release management.
• Expertise in installing and Configuring Multi-Instance Queue Managers and High available broker.
• Configure the WMB flows per the environment
• Maintain clean environment by taking care of queue depth and other high-volume transactions.
• Provide 24/7 support during peak time.