PROFESSIONAL SUMMARY:

Technical Lead with over Thirteen years’ experience in analysis, design, development, testing and maintenance of enterprise web applications. Experienced in developing and deploying REST microservices, SOAP web services API using java/j2ee, spring boot, spring framework, Open Shift on on - premises and Redhat Openshift cloud server’s environment, worked in front-end web development using HTML, CSS, JavaScript, JSP, worked on relational SQL and non-relational NoSQL databases such as Oracle, SQL Server, worked on batch jobs and data processing using spring batch.

SKILLS SUMMARY:

Competencies: Software Development Life Cycle (Design, Coding, Testing, Deployment), Database Design, Web Services, Web App Development, Technical Writing/Documentation

Languages: Java, J2EE, JavaScript, HTML, JSP, CSS, and SQL

OS Platforms: Lunix, Unix Windows 10, and Windows 7

Database: Microsoft SQLServer, Oracle

Software/Tools: Spring Boot, Spring Framework, JAX RS, Hibernate, Docker, Intellij, Eclipse, Maven, CI/CD tools Jenkins, SQL Developer, TOAD, SOAP UI, JUNIT, GIT, AngularJS, and Microsoft Office (Word, Excel, PowerPoint)

Application/Web servers: Weblogic 11g, 12c, and tomcat

PROFESSIONAL EXPERIENCE:

Confidential

Java Tech Lead

Environment: Software/Frameworks: Open Shift, Spring Boot, Spring MVC, Spring Batch, JPA, Hibernate, Apache Kafka

Technologies: core java, J2EE, XML, Maven

Application Server: Weblogic 12c, tomcat

Database: Oracle 12c

Hardware: Windows, Linux

Responsibilities:

• Leading Solution design and Client Interactions
• Developed send, create, delete and read push notifications API using Open-shift container platform for sending push notifications to the app on mobile devices
• Using Agile methodology for complete Transformation Project
• Participated in Requirement analysis, Fit-Gap Discussions and LLD completion.
• Detailed Low level design based on Fit-Gap Analysis
• Developed REST web services using Java, Spring Boot framework, Hibernate, Oracle and Maven
• Used HTML, JavaScript, AngularJS, and JSP in front end development
• Handling Release management by coordinating with Development, Technical Architecture team and Testing Teams
• Defining Non-Functional requirements such as Security, Performance test cases ..etc.
• Validating SIT, QA test results
• Worked closely with Business team on UAT Test Execution

Confidential

Java Technical Lead

Environment:

Software: Weblogic 11g, tomcat, Spring MVC, Spring Batch, and Hibernate

Technologies: core java, J2EE, XML

Database: Oracle 11g

Hardware: Windows, Linux

Responsibilities:

• Lead Middleware Design Team and Client Interactions
• Understand, analyze and provide estimation effort for business requirements
• Bug fixes for middleware platform calls for Confidential and BSS software applications such as Billing, Order Management, Customer Relationship Management, Provision, and Account activation services
• Providing support on middleware platform calls for Confidential and BSS software applications for on call tickets that are raised by clients/testers
• Prepare test data for XML requests SPM and BPM for unit testing

Confidential

Tech Lead & SOA Solution Designer

Environment:

Software: Oracle SOA, Weblogic 11g, Spring MVC, Spring Batch, and Hibernate

Technologies: core java, J2EE, XML.

Database: Oracle 11g

Hardware: Windows, Linux

Responsibilities:

• Lead Service Order Management design, Build, Test, Operation Team and Client Interactions
• Responsible for Design, Build, Test, Operations for KT fixed line services.
• Actively participated on Seibel CRM, Customer Order management and Legacy CRM interface design with Service Order Management module with SOA based middleware
• Developed micro services rest web service api’s for Service Orders, Inventory Management resource actions
• Developed spring batch integration jobs using load order and Inventory reconciliation data
• Participated in Requirement analysis, Fit-Gap Discussions and LLD completion.
• Detailed Low-level design based on Fit-Gap Analysis
• Architecture and Interface design for SOM, WFM, Assurance, Activation, Inventory Systems
• Used Agile methodology for this Project

Confidential

Tech Lead

Environment:

Software: Weblogic 9.2.3, tomcat

Technologies: core java, J2EE, XML. Shell

Database: Oracle 10g

Hardware: Sun Solaris

Responsibilities:

• Participated in Requirement analysis, BRS and SRS completion.
• Detailed design based on Impact Analysis
• Used Waterfall methodology to delivery this Project
• Design review
• Building Workflows for Enterprise Service fulfillment

Confidential

Java Developer

Environment:

Software: Weblogic 9.2.1/2

Technologies: core java, J2EE, XML. Shell

Database: Oracle 10g

Tools: SQL Developer, TOAD

Hardware: Sun Solaris

Responsibilities:

• Onsite Development and Client Interactions
• Build workflows for Broadband & VOIP Service delivery with Weblogic, JMS MDB, and SOAP WS
• Build a SOAP WS API for Billing system to perform all CRUD operation of customer, account, and products entities
• Detailed design based on Impact Analysis
• Used Waterfall methodology to delivery this Project