SUMMARY

• Middleware developer with diversified experience in information technology bringing 9 years of experience in Design, Development, Implementation and Performance Monitoring of message - based business systems.
• Expertise in IBM DataPower XI50/XI52, IIB, IBM MQ Series and Message Broker software installation/upgrades, standards and new feature/functionality development/testing /implementation.
• Planned and implemented IBM DataPower XI50/XI52, for all stages of development, testing as well as production.
• Developed information strategic plans, technical architectures, and business solutions utilizing a wide array of technologies.
• Performed architecture, design and review of development policies for adherence to standards and best practices.
• Extensive experience with troubleshooting of Datapower XI50/XI52 and IIB.
• Possess immense knowledgeable in SSL protocol, key exchange (public and private), digital signatures, cryptographic algorithms, and certificate authorities, XML, XML Style Sheet Language Transformation (XSLT), X-Path, and XML Schema Definition (XSD) SOAP and Web Services.
• Involved in migrating message flows/sets to broker.
• Proven experience as an Onsite-offsite team manager.
• Lead cross sector teams for the complete integration life cycle starting from design sessions, Architecture and interface design to solution implementation.
• Accelerated team performance by mentoring the team, tracking team activities and allocating work.
• Requirement gathering and preparing of business, technical and interface requirements during workshop with stakeholders.
• Possess excellent communication and interpersonal skills with ability to work in a team and individual environment.

TECHNICAL SKILLS

Technologies: IBM DataPower XI50/XI52, IBM MQ Series, IIB, IBM WBIMB, XML, XSLT, IBM API Connect, Webmethods, Neon Rules and Formatters, Unix Shell Scripting

Tools: SOA UI, Oxygen, Putty, Win SQL, Win SCP, IBM Integration Designer, Cygwin, Toad, WinMerge and RFHUtil

Version Control: Clear case, SVN

Operating Systems: Ms Widows 7/8/10 and Unix: AIX

Database: Oracle 10g, 11g, 12c & DB2

Change & Incident Management: Remedy and Service Now

Application Server/EAI/B2B: DataPower

High Availability: Disaster Recovery Techniques

PROFESSIONAL EXPERIENCE

Confidential

Technology(ies): IBM DataPower XI52, IBM MQ Series, IIB, XML, XSLT

Tool: (s): SOAP UI, Oxygen, Putty, Win SQL, IBM Integration Designer, Cygwin, WinMerge and RFHUtil

Responsibilities:

• Gathered requirements, created Integration Agreement and Technical Design documents.
• Closely interacted with Clients and Vendors for all design discussions.
• Designed and implemented exception handling, logging, and security as common reusable components across multiple services.
• Provided technical guidance to team for robust and standardized implementation.
• Provided expert knowledge in creating ESB Orchestration Model for application’s interoperability.
• Features implemented as IBM DataPower Developer - MPGW Services, WSP services, XSLT Programming, XSD, WSDL, Crypto Tools, SSL Authentication, Cert Management, AAA, Encryption, Decryption, Logging and Monitoring.
• Features implemented as IIB Developer - DFDL, MAP, ESQL, Queue creation.
• Designed and developed re-usable components (WSDL, XSLT, DFDL, MAP, and ESQL) in DataPower and IIB.
• Implemented Proof of Concepts to defend chosen architecture.
• Identified and Implemented automation initiative that lead to effort saving.
• Worked on multiple integrations with different source and target systems. Example: SAP, SFDC, Aria, Tandem, SaaS, CPQ, Adobe, ODS, Lighthouse, Siebel, EngageOne, Spectrum etc.
• Worked as a core expert developer to design and code for all the required functionalities and provided generic and robust solution involving REST/JSON/SOAP request and response in DataPower by designing proper MPGs and WSPs.
• Developed XSLT code for interfaces which receives JSON request from SFDC and converts it into the JSONX format and then to XML format to perform a SQL Query in the target Database (ODS).
• Built a common XSLT to perform XML to Json transformations.
• Transformed key/value pair request into XML format using DataPower XSLT.
• Designing generic framework in DataPower for standardizing common artifacts, DB calls, variables, DataPower generated response codes for all the future developments.
• Created Multi-Protocol Gateway service in DataPower with MQ, FTP, HTTP and HTTPs FSH.
• Designed and developed interface with the objective of guaranteed delivery to target system.
• Implemented Retry scenario in DataPower by scheduling the service based on maximum downtime.
• Used concept of Back out queue to store the messages and re-process them later in case of any unexpected error.
• Built complex integrations where CSV request is received in a file over SFTP, transformed CSV data into XML format using Message Broker and XML data into Json using DataPower. Used MQ to transport data from File to Message Broker and from Message Broker to DataPower.
• Developed web-service WSP in DataPower and exposed WSDL to source system to enable them to access Datapower service.
• Designed and developed Message Set to parse the complex IDOC request. Created Message set using MRM domain from the C-header file provided by SAP.
• Developed Message Flow to perform ESQL transformation on IDOC request to convert it to XML using XMLNSC parser.
• Designed and developed Queue scripts (to route the messages from one UNIX box to another) and Shell scripts (to route the message to Target system via SFTP).
• Migrated interfaces from Web methods to DataPower.
• Migrated interfaces from Neon Rules and Transformers to Message Broker.
• Implemented robust error handling techniques and sent alert messages to Support team, printed notice in logs, triggered email notification to business etc.
• Supported SIT, UAT and Smoke Testing.
• Provided ADM KT, creating CR and supporting production deployments
• Responsible for all IIB and DataPower QA deployments.
• Lead and coordinate with offshore team.
• Prepared periodic status updates and shared them with Project Managers.
• Conducted sessions on Technical Knowledge and Customer Architecture to ensure team alignment and understanding.
• Created UNIX and MQSC commands document and Confidential on boarding document.
• Created DataPower Development Guide and XSLT Functions Guide.

Confidential

Technology(ies): IBM DataPower XI50/XI52, IBM MQ Series, IIB, IBM WBIMB, XML, XSLT, Web methods, Neon Rules and Formatters, Unix Shell Scripting

Tool: (s): SOAP UI, Oxygen, Putty, Win SCP, Toad, WinMerge, Toad and RFHUtil

Responsibilities:

• Achieved Outstanding Performance AWARD in 2017 from Confidential .
• Achieved CES Roll of Honor AWARD in 2016 for outstanding performance.
• Achieved INSPIRED PERFORMANCE AWARD in 2014 for Collaborative Working and got selected as Subject Matter Expert.
• Achieved EBI Roll of Honor AWARD in 2012 for exemplary dedication and ownership taken during multiple Projects.
• Achieved Recognition from WIPRO for writing XSLT Functions Guide.
• Given the responsibility of leading critical projects and was responsible for all the discussions with Client and decisions to be taken during the design, development and testing phases.
• Part of the core team in the Confidential project who takes key decisions during the various stages of the project.
• Received many client appreciations which have been published across EAI domain within Wipro.
• Received many appreciations and always received a positive feedback from CBC Client.