Priyanka Kairamkonda

2144329915 | Priyankakairamkonda@outlook.com | Full Stack Java Developer

PROFESSIONAL SUMMARY:

 Around 9 years of experience in delivering enterprise solutions in conceptualizing, designing and coding technical
solutions using Java/J2EE and UI technology stacks to satisfy peculiar and complex business problem statements.
 Experienced in all periods of Software Development Life Cycle (SDLC) including Analysis, Design and Development,
Debugging, Support, Integration, Maintenance and Enhancements of Java/J2EE Applications.
 Worked on spring boot, Spring Rest template to develop application level Micro services and Hands on contribution with
Struts, Hibernate and JPA structures.
 Worked broadly in Model View Controller (MVC) design for web improvement utilizing JSF, Struts and Spring MVC, JSP,
JavaBeans and Servlets.
 Experienced in Middleware persistence frameworks like Hibernate/JPA Entities for mapping Java 8 classes using Hibernate
Query Language (HQL), HSQL Named Queries, Criteria, and Projections.
 Proficient in implementation of frameworks like Struts 2.x/1.x, Spring4/5, EJB3.2, JSF and ORM frameworks for
persistence like Hibernate, JPA.
 Expertise in Front-End Development using Angular6/7, Node JS, React JS, Backbone JS, Perl, Groovy, JavaScript, Express-
JS, j Query, Jasmine, Ext-JS, Grunt, AJAX, XML, JSON, XSLT, CSS3, HTML5, XHTML, Bootstrap.
 Strong experience in Front-End UI development skills using scripting languages like HTML5, DHTML, CSS, JavaScript, JSON,
AJAX, Angular JS, Bootstrap, j Query with Standard Validations.
 Extensive experience in Java, J2EE technologies such as Servlets, JSP, Struts, Spring, Hibernate, Swings, Applets, JSF, EJB,
JPA, RMI, JMS, JNDI, Ibatis, Web Services, JMS, JSTL, JDBC, Multi-Threading etc.
 Designed and created business applications utilizing JSP, Servlet, EJB, JSF, JMS, JDBC, spring, Struts, Hibernate, SOAP and
REST API administrations.
 Strong knowledge of Google Cloud application security models, protocols and tools like AWS IAM, AWS KMS policy,
Microsoft Azure AD, Google Cloud
 Extensively used Jenkins as Continuous Integration tools to deploy the Spring Boot Micro services to Pivotal Cloud Foundry
(PCF) using build pack.
 Experience in creating Docker Containers leveraging existing Linux Containers and AMI's in addition to creating Docker
Containers from scratch.
 Possessing good interpersonal skills apple Kubernetes in coordinating various teams like development team, QA team and
support team as required
 Extensively worked on XML technologies like XML, XSL, XSD, XSLT, XQuery, XPath and DTD in Using Micro service
architecture, with Spring Boot-based services interacting through REST and Apache Kafka.
 Experience in bash and Python scripting with focus on DevOps tools, CI/CD and AWS Cloud Architecture configuring and
deploying the applications into Tomcat, Nginx, Web Sphere, Web Logic and J boss.
 Enough Knowledge of Data Access Object (DAO) case to display a reflection layer between the Business reason level
(Business address) and the Persistent stockpiling level (data source).
 Experience in implementing J2EE design patterns such as MVC, Singleton, Factory, Adapter, Service Locator Session Facade,
DAO, DTO, and Business Delegate in the development of Applications.
 Hands on enough experience in developing building tools like Maven at SQL/No SQL databases systems like Sybase,
Oracle, SQL Server, MySQL, DB2, Mongo DB using mechanical assemblies like SQL Navigator, Toad for performing SQL
and PL/SQL programming.
 Proficient in composing and taking care of SQL Queries, PL/SQL, Stored Procedures and Triggers measure of involvement in
J2EE Testing in creating experiments with J Unit for Unit testing, and logging utilizing Log4j.
 Experienced working in conditions utilizing Agile (SCRUM) and Waterfall improvement philosophies sent Amazon Web
Services (AWS) for a substantial number of uses using the Amazon cloud arrangement.
 Experienced in Development, testing and deployment of enterprise applications on Windows & UNIX platforms using IDE’s
such as Eclipse, Rational Application Developer (RAD), Net Beans, and Intelli J.

TECHNICAL SKILLS:
 Programming Languages C, C++, Java 1.5/1.7/1.8, J2EE, Python3.6.0, SQL server2012/2014, PL/SQL.
Web Technologies HTML5, CSS3, JavaScript, j Query, AJAX, Angular6/7, Angular JS, Node JS, Bootstrap, React JS,
JSON.
Databases Oracle 9i/10g/11g/12c, SQL Server, MySQL, Mongo DB.
J2EE Technologies Servlets, Struts, EJB 2.0, JSF, JDBC, JSTL, JNDI, JMS, RMI, Java Bean, JTA.
Web Services JAX-WS (SOAP), JAX-RS (REST, REST API), WSDL.
Application Frameworks Struts 1.x/2.x, Spring 4/5, Spring MVC, Spring Security, Spring Boot, Spring ORM.
ORM Framework Hibernate, JPA, DAO, Spring JPA.
XML XML, DTD, XSL, XSLT, XHTML, XML Schema and DOM Parsers.
AWS EC2, RDS, S3, ELB.
Web/Application Servers Apache Tomcat 6.0, Kafka, IBM Web Sphere 8, Oracle Web Logic, J Boss 4.0.
Version Control IBM Clear Case 7.0, 7.1, SVN, CVS, Git.
IDE Eclipse, My Eclipse, Edit Plus, Net Beans 7.0, Visual Studios.
UML tools/ Build tools Apache ANT, Maven, Jenkins, Docker, Kubernetes, Azure, CI/CD, J Unit, Jira, PCF, Google
cloud, Dream viewer, Rational Rose, UML, Selenium.
Design Methodologies Agile, Scrum, UML, J2EE Design Patterns.

PROFESIONAL EXPERIENCE:

Full Stack Java Developer Oct 2022 to Present

Client: AIG- Woodland Hills, CA

Project Description: The move money services help general users and investment users, to carry monetary transactions among
friends, family and to manage loans and pay bills. The project consisted of developing and maintaining services of AIG move
money services like bill pay, home loan accounts, mortgage accounts etc. the services were developed maintained and tested for
the devices and the web.

Responsibilities:
 Carried out responsibility of delivering the tasks including database scripts, source code and any other documents as and
when required through GitHub.
 Involved in building MVC Frameworks and experience in SOA by creating web services with SOAP, WSDL in self and peer-
to-peer review, creating and updating technical and functional documents.
 Used REST API, HTTP requests and implemented JSON format for data exchange for communication of micro services with
one another.
 Expertise in spring framework extensively used Spring5.0, Spring Batch, Spring AOP, Spring JDBC templates, Multi-
threading and in working with SOAP &REST Web Services.
 Implemented Swagger Configuration in Spring MVC for auto generating swagger JSON files for RESTAPI calls web services
(WSDL) and effectively worked with SOAP and XML, and XSLT.
 Implemented the user interface using the Java 8, JSP, AJAX, Angular7.0, HTML5, CSS and Bootstrap extensively used
Hibernate concepts such as inheritance, lazy loading, dirty checking, locking and transactions.
 Used Micro service architecture, with Spring Boot based services interacting through a combination of REST, Apache Kafka
message brokers and leveraging AWS to build, test and deploy Identity micro services.
 Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto-scaling groups and used AWSSDK to
connect with Amazon SQS for bulk email processing.
  Design, develop and test HTML, CSS, j Query and that meets accessibility of web browser Implemented MEAN stack
architecture using next generation technologies Angular JS, Express, Node JS and Mongo DB.
 Used Hibernate as ORM tool in data access layer for updating information in the database and Spring Framework to
support the Hibernate tool.
 Worked on Docker and Kubernetes on cloud providers, from helping developers build and containerize their application
(CI/CD) to deploying either on public or private cloud
 Extensively Used Jenkins as Continuous Integration tool to deploy Spring Boot Micro services to Pivotal Cloud Foundry
(PCF) using build pack
 Developed J2EE Micro-services using Spring Boot interacting with Mongo DB back end implemented fail safe and circuit
breaker patterns in Spring Boot Micro service applications using HYSTRIX.
 Used Grafana as a monitoring tool for Spring Boot and Adobe Analytics for React JS on Job scheduling, batch-job
scheduling and process control, forking and cloning of jobs and checking the status of the jobs using Shell Scripting.
 Strong experience with Mongo DB development (reports, schema design, map reduce functions) and migrations from SQL
relational databases to No SQL databases like Mongo DB.
 Participated with team members in Grooming, Planning, Tasking, Sprint Reviews, and Retrospective Sessions involved in
enhancing the developed modules on different browsers, to carry out the task of coding, bug fixing, testing and
documentation.
 Implemented changes as per test cases, debug the implemented code, integrate the changes in Testing Environment, and
fix reported bugs of already implemented changes Cooperate with team members during concurrent developments.

Environment: Java 8, J2EE, Hibernate, JPA, Spring5.0, Spring MVC, Spring Boot, Angular JS, Angular7.0, SOAP, REST, REST API,
Micro services, AWS, Mongo DB, PCF, Kubernetes, React JS, J unit, HTML 5, CSS 3, JavaScript, Jenkins, Kafka, Node JS, j Query, J
Boss, CI/CD, JIRA.

Java/J2EE Developer July 2020 to Sep 2022

Client: Comcast – PA

Description: Comcast is global media and Technology Company with largest video, high-speed internet, and phone providers to
residential customers under the Xfinity brand, and also provides these services to businesses. It also provides wireless and
security an automation services to residential customers under the Xfinity brand. NBC Universal is global and operates news,
entertainment and sports cable networks, the NBC and Telemundo broadcast networks, television production operations,
television station groups, Universal Pictures, and Universal Parks and Resorts media and entertainment companies, connecting
customers to a broad range of video content through its pay television services. It also provides communications

Responsibilities:
 Designed use cases, sequence and class diagrams, activities, states, objects and components. Used UML (MS Visio) for
software design on AGILE methodology.
 Written Java Script, HTML, DHTML, CSS, Servlets, and JSP for designing GUI of the application the application using Spring
MVC Architecture with Hibernate as ORM framework.
 Designed Frontend with in object oriented JavaScript Framework like React JS Securing the REST services using Spring
Security, LDAP Basic Auth framework
 Involved in multi-tiered J2EE design utilizing Spring4.0 Inversion of Control (IOC) and Hibernate upgraded Apache Tomcat
8.0 in Production servers to latest version, configured and tested successfully
 Design and develop XML processing components for dynamic menus on the application developed SQL queries for
retrieving data used to generate the reports.
 Developed Stored Procedures and Triggers on Oracle Database coded extensively using JavaScript, Angular6.x to make rich
internet web application for a Single page app
 Designed and Developed End to End customer self service module using annotation based Spring Boot, Hibernate, Java
Beans and J Query.
 Secured the REST API services using Appeng Aluminum framework where security is provided by extending the Spring Boot
framework with additional capabilities that are specific to Apple Inc.
 Developed UI layer for the application using HTML5, CSS3, Angular JS and Bootstrap Handled Production defects related to
ansible automation in Docker pipeline and troubleshoot system admin issues
  Security vulnerability fixes on server by setting up Big-Fix, Carbon-Black, Flex-era on cloud VM, Configuring firewall settings
in Google cloud platform
 Implemented client side Interface using React JS designed and developed the REST based Micro services using the Spring
Boot.
 Involved in Servlets, Java Bean programming on the server side for the communication between clients and server creating
multiple face lets in the page GIT for the version control management.
 Developed SOAP based Web services using Apache CXF and also develops Logger classes using Log4j for efficient logging
mechanism.
 Deployed application on J Boss server and used Maven as a build tool J Unit test cases for all use cases and executed them
with Quality Assurance team in tracking and fixing bugs played a key role in for developing the application.
Environment: Jdk 1.7, J2EE, Hibernate 3.2, JPA 2.0, Spring4.0, Spring MVC, Spring Boot, Angular JS, Angular6.0, SOAP, REST, REST
API, Micro services, Google cloud, Docker, JSF, j Query, Oracle 10g, HTML, CSS, XML.

Java Developer Jul 2016 to Dec 2019

Client: BuzzBoard India Pvt Ltd, India

Description: BuzzBoard uncovers data-driven insights about SMBs that drive more meaningful conversations for marketers and
sellers, resulting in increased sales across the customer lifecycle. By applying data science and digital signals to the world’s most
extensive collection of business intelligence about SMBs, BuzzBoard answers the most important question for marketers and
sellers. BuzzBoard transforms unproductive sales interactions into customized opportunities to improve customer engagement,
book more appointments and close deals faster.

Responsibilities
 Actively involved in Analysis, Design, Development, System Testing and User Acceptance Testing successfully followed agile
methodology in the Scrum Cycle model
 Developed using new features of Java annotations, Generics, enhanced for loop and Enums, Lambda expressions for array
operations, collections throughout the application for well-defined programming.
 Implemented logging using SLF4J and LOG 4J, Used Log4J utility to log error, info, and debug messages created and
deployed Rules engine API into J Boss BRMS image
 Used Eclipse as JAVA IDE tool for creating various J2EE artifacts like Servlets, JSP's and XML learn and move quickly with
excellent technical execution and the ability to build out complex API from scratch
 Developed UI using Bootstrap, Angular JS along with JSON and communications with backend using REST
with Spring MVC framework
 Used Selenium WebDriver used to test search results of Meta search engine collecting and analyzing the test metrics and
then submitting the reports, which kept track of the status and progress of the testing effort.
 Prepared a high-level document on the entire Mazda Customer Engage Portal that includes both functional and technical
details worked on the Rest API web services while displaying the data on the pages.
 Used Micro Services architecture with Spring Boot through SOAP and message brokers followed test-driven development
(TTD) as a part writing all Unit Test and Integration Tests.
 Worked on creation of custom container images, tagging, pushing images, integration off Spring Boot unit and integration
test cases are being designed and developed using J unit
 Integrated Spring MVC with Hibernate 4.x using Hibernate Template to perform CRUD operations against database used
Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to
Oracle Relational data model with SQL-based schema.
 Used Hibernate Transaction Management, Hibernate Batch Transactions, and Hibernate cache concepts created tables and
worked on SQL, PL/SQL to write Stored Procedures functions, packages for Inserts, updates in the database.
 Worked on Entity beans in the persistence layer interaction with Oracle DB have Knowledge on Apache Spark
with Cassandra.
 each defect in different stages like Open Issue, In Progress Issue, Resolved Issue, Reopened Issue and Closed Issue.

Environment: Java 1.5, J2EE, Spring MVC, Spring Hysteric, Spring Boot, REST, REST API, Drools, JBPM, Jira, Hibernate 4.x, Angular
JS, SOAP, j Query, JSON, AJAX, GWT, Micro Services, Cucumber, Jenkins, Maven, CSS, Firebug, XPath, Web Services, APIGEE, XML,
JAXB, WSDL, JavaScript, Oracle 12c, Web Sphere 8.x, Agile Methodology, Git, Bitbucket, Adobe Flex, J Unit, HTML5.
Software Developer July 2014 to Jun 2016
Client: Global Logic Technologies, India

Description: Global Logic Technologies is a CCS with pioneer project of Discover to transform all the processes involved in CALL
CENTER services into web-based application to enable and enhance customer service representative’s productivity and efficiency
to help in achieving high level of competitive advantage in the market.

Responsibilities:
 Involved in various Software Development Life Cycle (SDLC) phases of the project developing the applications using Java
Controls, Page Flow, JSP and DB Controls (Struts).
 Designing, developing, integrating, testing, troubleshooting and debugging of the embedded applications Multithreading
modules in Core java understood open source frameworks along with debugging by Eclipse tool.
 Utilized Spring Framework including encouraging application architectures based on the MVC (J2EE Design Patterns)
design paradigm.
 Implemented REST full API Web Services performed server-side programming using AJAX; j Query configured
the Hibernate files for the libraries of the project.
 Implemented bootstrap in designing the responsive design of the web page created wireframes in designing the structure
of the project.
 Involved in describing Controller for the Views using Angular JS to handle data binding between model and views.
Developed layout of Web Pages using Tiles and CSS3
 Designed and developed the project using MVC design pattern converted monolithic app to Micro Services architecture
using Spring Boot using app methodology.
 Involved in system design and development in core java using Collections, multithreading and exception handling
performed Software Vulnerability scan and fixed Cross-site scripting, Session Hijacking, SQL injection.
 Developed rich Single Page Applications, Angular-JS, J Query, AJAX, HTML/XHTML, JavaScript, CSS, and XML developed
site monitoring tool to notify immediate down time or issues.
 Implemented templates for different rules for accessing different applications some of the task assignment and issue
tracking using JIRA.
 Worked on migrating existing application from struts to Spring MVC used JSF for internal report generation by fetching
data from the database with a customized view using CSS and AJAX for form processing.
 Developed and maintained critical java batching application like Billing, Shipping and Returns web Application and UI
development with Core java test plans and Unit Testing.

Environment: Java, J2EE, Oracle 9i, SQL Developer, Hibernate, spring, Spring MVC, Angular JS, Spring boot, Micro Services,
Struts, J Query, AJAX, HTML/XHTML, CSS, SVN, Win SCP, Tomcat, Putty, Eclipse and Windows.

EDUCATION:

Bachelors in Computer Science at DRK Engineering College: 2014

Masters in computer Science at University of North Texas: 2021