1. Middleware Developer.
K.VenkatKrishna
 : venkatakrishna063@gmail.com
:+91-9673494655
Experience Summary:
 Having 4+ years of ITExperience in Oracle Middleware like SOA 10g, SOA 11g, and
AIA.
 Expertise in Oracle Service Oriented Architecture (SOA) witha strong focuson
Business ProcessExecution Language (BPEL).
 Experience in BPELprocess Orchestration and Enterprise Service Bus (ESB),
Mediator (11g) for integrating between different applications.
 Expertise in usage of technology adapters (JMS Adapter, DB Adapter, File Adapter
and FTP Adapter).
 Having domain Knowledge in Telecom services.
 Extensively worked on Web Logic administration activities like installation,
configuration, tuning and customization.
 Handling all the aspects of administration tasks such as day‐to‐day site monitoring
and Maintenance, Installation, Configuration, Clustering, Deploying Applications.
 Extensive working experience in setting up multiple domains, including
Administration Servers and managed Servers.
 Proficientin deployment and troubleshooting of JAR, WAR and EAR files in domain
and clustered environments of Web Logic server.
 Implementation of OracleService Bus (OSB) for ServiceVirtualization and Message
Routing among Various Partner Systems.
 Strong in Implementing Processand Policy Based Fault Handling and Capture
Remote and Binding Faults.
 Experience on Deploying Technologies like Hudson and Blade Logic.
 Experience in Web logic administration and configuring adapters in Adminconsole.
 Having Good Knowledge on Open Technologies of XML,XSLT, XSD, and WSDL.
 Exposure in Oracle Business Activity Monitoring (BAM), Application Development
Framework (ADF).
 Experience in development and maintenance of Web Services.
 Knowledge on BPM(Business Process Management),Human Task and Business
Rules.
 Having Strong Knowledge on Database Skills like SQL, PL/SQL.
Organization Summary:
 Working forTechMahindra fromMar 2016 toTill date.
 Worked forAccenture fromMay 2014 toJan 2016.
 Worked forKaveri TelecommunicationfromNov 2012 toApril2014.
Educational Summary:
 Master computer application from Osmania University.

2. Middleware Developer.
Technical Proficiency:
Integration Technologies BPEL,ESB,Mediator,Business Rules, Human Workflow,BAM, OSB.
Integration Framework Oracle Application Integration Architecture(AIA).
Web Technologies XML,XSD, XSL, XSLT
Languages J2SE,SQL,PLSQL
IDE & Editors JDeveloper,Soap UI
Web/Application Servers Web Logic 10.3x
Adaptors DBAdaptor,File Adaptor, FTP Adaptor, JMS Adaptor
Tools JDeveloper,Putty,WinScp,FileZilla,SVN,SQL*PLUS
Operating Systems Ms - Windows, Linux.
Middleware Products Oracle SOA Suit 10g & 11g (Oracle ESB, BPEL,Mediator)
Database Oracle 10g,11g
Project Details:
Project #1 Duration:Mar2016 - Till date.
Client : Millicom,Africa
Project title : Tigo
Environment : Oracle SOA 11.1.1.5,OSB,Weblogic Server 10.3.3, Jdeveloper.
Project Description:
Millicomm is one of Telecomm company in Africa Countries
(TNZ,Senegal,Ghana,Chad) Africa's largest provider of satellite network infrastructure
and interconnection services for African telecommunications companies.
The requestisreceived from HTC passes through the Middleware and Reaches End
system OCS. And lot of integration systems using in Communication
DTS,DE,Xtreme(USSD,POS,SMS,TigoPesa)
Roles and Responsibilities:
 Understand the Client Requirements.
 Design, develop and deploy Business Processes Orchestrated in BPEL and Mediator
using Oracle JDeveloper and SOA Suite.
 Designed and implemented business process using Oracle BPEL, JDeveloper.
 Creating Proxy Services and Business Services using sbconsole.
 Fully designed and developed a BPEL process to Fulfill Service Order Request.
 Handled complex Transformations using XSLT.
 Tested different web services using SOAP UI and Oracle EM Console.
 Implemented best practices such as Fault Handling like Remote, Binding Fault.
 Implementing Oracle Mediator and Integrated with BPEL.
Project #2 Duration:Feb2015 - Jan 2016.

3. Middleware Developer.
Client : Vodacom, South Africa.
Project title : Vodacom
Environment : Oracle SOA 11.1.1.5,AIA(O2C,AABC),OSB,Weblogic Server
10.3.3, Jdeveloper.
Project Description :
Vodacom one of Telecomm company in South Africa, Africa'slargest provider
of satellite network infrastructure and interconnection services for Africanand
International telecommunications companies.
And contains different type of Sale Orders are Activation Order, Modification
Order, Cancellation Order, Migration Order, Termination Orders Migrates to Legacy
systems.
Migrate the legacy data into the new product systems ,Oracle EBS will be used to
orchestrate communications and interactions between Siebel CRM and all the back end
systems BRM (Billing), OSM (Service Provisioning).Legacy Systems CUR(DB),Line
500,RICA etc.
Roles and Responsibilities:
 Understand the Client Requirements.
 Marinating the logs backup, Deploying the composites in cluster environment.
 Worked on Performanceissues forInterfaces.
 Create the DVM's and Xrefsfor based on Orders.
 Mapping with Transformations ,Use the Activities based on the Requirements.
 Check the logs when Order triggers fromusers.
 Deployments using Blade Logic.
 Worked on OSB Transformation, Sync Service using the Service Callout Route to
Business Service.
 Checking the logs and Analyze the issue, Raised incident and task toparticular
System.
 Update the daily status to Client through the mail.
Project #3 Duration:June2014-Jan 2015.
Client : JVL Ventures, US.
Project title : GoSoftcard
Environment : Oracle SOA 11.1.1.5,OSB,Weblogic Server 10.3.3, Jdeveloper.
Project Description :
Go soft card used to activate walletusing mobile application, android and
iphones. One of the E-Commerce Application in United States. Go Soft card handled
Amex and serve cards.
GSC has used internal and external systems those are allet,Mcomm,CarePortal
internal systems and External systems OpenMarket,TSM Platform,Issuer System, MNO
System. Vordal gateway is used to in between internal and external components.
Roles and Responsibilities:
 Understand Client Requirements.

4. Middleware Developer.
 Worked On ServiceMigrations,
 Created New Process Create AccountWithout SE service.
 Worked On Transformation and Replaced based on Requirement.
 Created Proxy based on Wsdl.
 Transformation using Xquey,Calling Sync service using Service Callout and Routing
to business service.
 Supported Vordel gateway thread and log analysis.
 Supported Load and PerformanceTesting.
Project #3 Duration:March2013-April 2014.
Client : Louis Dryfus , US.
Project : Commodities.
Environment : Oracle SOA 11.1.1.5,, Web logic 10.3.3, Jdeveloper.
Project Description:
This product facilitates Agricultural commodity Trading. The object is to
automate and integrate various business process of commodity community and connect
them to online market place and that facilitate efficienttransaction across the service
chain thru a web in collaborative transactional environment.
It will involveall participant groups in commodity community such as
Producers, Exporters, Internal traders, Brokers (both Physicaland Future) and Roasters.
It contains the modules Trading withexchanges, Traffic (shipping, warehousing),
Finance, Invoicing, Estimate Profitand Loss, Futures and Administration
Roles and Responsibilities:
 Understanding the requirements and design specifications.
 Documentation preparation.
 Deployments using putty and Jdeveloper.
 Involvedin extending EBMs and EBOs.
 Implemented XREFs and DVM(s) extensively.
 Code customization.
 Non production support.

5. Middleware Developer.
Project #4 Duration:Nov 2012-Feb2013.
Client : RealM.
Project title : RealM Construction.
Environment : Oracle SOA suite 11.1.3.0,Oracle BPEL11.1.3,
Mediator, Weblogic server 10.3.3, JDeveloper.
Project Description
Developing web enabled Real estate site for a US based client called Realm
(Crash Dallas) Projectdeals withvarious activitiesof Business, related to Real-estate
like cash payment online, Marketing, Corporate etc. Projectinvolves 4 modules,
Finance, Corporate, and Cash & Marketing respectively.
Roles and Responsibilities:
 Understanding the requirements & Design Specifications.
 Involvedin Creating BPELProcesses.
 Designed and implemented Business Processes using OracleBPEL,JDeveloper.
 Developed BPELprocesses that contain exception handling to capture the Remote
and Binding faults.
 Using JDeveloperas the development environment.
 Conversion of different XMLformats in each other.
 Developed different SOAP services and Web Services using WSDL, SOAP, and Oracle
JDeveloper.
 Complete the assignments successfully whichwas given during the training
sessions.