U T T A M

S A P K O T A

J A V A D E V E L O P E R

P E R S O N A L S U M M A R Y

T E C H N I C A L S K I L L S

Operating Systems: Windows 98/2000/NT/7/8, XP, Vista, Unix, Linux Languages: Java/Java 8 SQL

Programming Languages: java, java script

Server-side Technologies: Java EE, EJB (Enterprise JavaBeans), SOA (Service-Oriented Architecture), JAXP (Java API for XML Processing), SAX parser, JMS (Java Message Service), MQ Series, Struts Framework, Spring Framework, MVC (Model-View-Controller), WebLogic, WebSphere, Tomcat, JBoss, JDBC (Java Database Connectivity), Hibernate, JavaMail, Java Naming & Directory Interface (JNDI), JSP (JavaServer Pages), JSF (JavaServer Faces), Servlets Programming, ANT build, Maven, JVM Performance Tuning, WSDL (Web Services Description Language), jUnit, Apache Tomcat

Web Technologies: JSP (JavaServer Pages), JSTL (JavaServer Pages Standard Tag Library), XML (Extensible Markup Language), Google Web Toolkit (GWT), JSF (JavaServer Faces), Velocity C O N T A C T

D E T A I L S

Address: Keller, TX, 76244

Phone: 469-***-****

Email: ad2to7@r.postjobfree.com

Over 5+ years of experience in the IT industry, including development, deployment, testing, documentation, implementation, and maintenance of WebLogic Portal, Java, Java2EE environments, and the Spring framework. Approximately 3+ years of experience working with WebLogic Portal. Experience in project development from scratch using Spring Boot, microservices, and Kafka. Extensive experience in Java/J2EE, JSP, Servlets, Oracle, VB, XML, and various commercial tools on Unix and Windows platforms.

Experience in designing complex enterprise systems and services using Java, J2EE Servlets, Spring framework, XML, and Web Services.

Proficient in Object-Oriented Programming and Database concepts. Experience in developing web client interfaces using JSP, JSP custom tags, Tiles, JSF, Flex, Velocity, XML,CSS3, HTML, DHTML React, JQuery, JavaScript, and Ajax frameworks, as well as Dojo. Expertise in all phases of the SDLC, enterprise Design Patterns, Agile Methodology (Scrum), and Test-driven development (TDD) practices.

Experience with various application servers like Apache Tomcat, WebLogic, WebSphere, and JBoss. Involved in the performance maintenance of J2EE applications and Application Server. Experience in database development skills using Oracle 8i/10g, MySQL, and hands-on experience with SQL and PL/SQL. Hands on experience in AWS provisioning and AWS services like EC2, Lambda, S3. Extensively worked with Eclipse, IntelliJ IDEA, and WebLogic 10.3 Workshop. Good experience in creating and publishing Web Services using WebLogic Workshop Tool. Providing 24x7 production support for application stability. Quick learner and up-to-date with industry trends. Excellent written and oral communication skills. Strong team player with excellent customer relations and people management skills. Ability to work independently and well- organized. Strong analytical and problem-solving skills. Excellent presentation skills, both verbal and written.

U T T A M

S A P K O T A

J A V A D E V E L O P E R

IDE (Integrated Development Environment): Eclipse, NetBeans, JBuilder, JDeveloper, STS (Spring Tool Suite) Application Servers: Apache Tomcat, WebLogic

Database & Other Tools: SQL, PLSQL, HQL (Hibernate Query Language), HsqlDB, MySQL, Oracle, Visual Studio, JMeter, Log4J, JBuilder 3.0, GIT, Jira

C O N T A C T

D E T A I L S

Address: Keller, TX, 76244

Phone: 469-***-****

Email: ad2to7@r.postjobfree.com

E D U C A T I O N

Bachelor

P R O F E S S I O N A L E X P E R I E N C E :

Responsible for rearchitecting project structure and APIs. Implemented API documentation with Swagger.

Redesigned the existing exception handling mechanism. Involved in project planning and forecasting using SCRUM methodology. Worked on issues related to application-level threading. Designed and developed an end-to-end performance logging module using Aspect-Oriented Programming. Implemented custom annotations for security purposes. Identified and documented technical debt issues and prioritized them for the sprint. Responsible for performing code reviews.

Used Spring Boot and Spring Profiles to implement the unit testing framework. Used Bamboo for continuous build and deployment of the code to the servers. Working on microservices and designing/developing the cloud platform to build a perfect SOA using SCF (Spring Cloud) and Spring Web Services.

Implemented different design patterns like Singleton, Factory, and J2EE design patterns. Worked closely with Business Analysts to understand the rules and implemented the required functionality. Involved in deploying the updated or new applications to multiple system environments and provided instructions to ensure all software and technologies were deployed correctly. Implemented design patterns like Singleton and Factory. Involved in the analysis of the business requirements for new functionality and also analyzing the changes in the existing module as per the business requirement.

Responsible for designing the necessary logic for the implementation depending on the business requirements in different modules.

Implemented an Asynchronous REST client using a connection pool. Involved in maintenance activities, including production support. In-depth understanding of Java 1.8.

Java Developer

Legend Bank, Fort Worth, TX (Mar 2022- Present)

U T T A M

S A P K O T A

J A V A D E V E L O P E R

C O N T A C T

D E T A I L S

Address: Keller, TX, 76244

Phone: 469-***-****

Email: ad2to7@r.postjobfree.com

Designed and developed Java standalone applications for batch jobs. Persisted application data in an Oracle database using Hibernate. Designed and developed applications using the JSF framework. Utilized profiling tools like JProfiler to identify memory leaks. Designed, developed, and implemented new applications using Object-Oriented Programming fundamentals and techniques, as well as structured analytical, design, and testing techniques. Managed key modules such as Member Enrollment, Claims Adjudication, and TPL (Third Party Liability). Provided production support and prioritized issue resolution. Tracked bugs using ClearQuest and Bugzilla and resolved them. Implemented business logic using Java coding/development with the Spring Framework. Conducted deployment and release activities, coordinating with different groups to obtain sign-off on downtime. Managed code versioning using ClearCase.

Created project support documentation that can be useful for troubleshooting production issues for on-call personnel.

Participated in Scrum sprint planning meetings and daily Scrum meetings with the team. Environment: Java 1.5, JSF 1.2, Web Services, Hibernate 3.0, Log4j 1.4, Eclipse 3.1, MySQL, Xml, ClearCase, Spring, Spring MVC

Java Backend Developer

First United Bank, Durant, OK (May 2020 to Feb 2022) Unit testing of the project modules.

Environment: Java 1.8, Spring REST Services, Spring boot, Spring security, Maven, intellij, MySQL, GIT, Jenkins, Struts Responsible for developing registration modules for institutional investors. Utilized various J2EE design patterns to develop business modules based on the required functionality. Created a Flex Builder workspace and project.

Deployed the Flex applications.

The presentation tier of the application was built entirely on the Struts framework. Developed the application-level flow using Java, JSP, Java Servlets, and JSF. Designed XML and DTD for the above-mentioned modules. XSLT was used for transforming various XML data. Wrote UNIX scripts for log analysis and comparison. Wrote stored procedures and triggers.

Jr. Java Developer

Cigna Healthcare, Plano, TX (July 2018 to April 2020) U T T A M

S A P K O T A

J A V A D E V E L O P E R

C O N T A C T

D E T A I L S

Address: Keller, TX, 76244

Phone: 469-***-****

Email: ad2to7@r.postjobfree.com

Supervised and validated various changes made to the Oracle RDBMS. More than 10 simultaneous schemas are maintained and supported using various database management tools like SQL Loader, Oracle Manager, etc., to support compliance with some clients.

Implemented web services and associated module integration. Developed enterprise Java beans such as session and entity beans for both application modules. Had good experience with Windows servers in a production environment and experience in Windows system administration.

Configured JDBC data sources in the WebLogic application server using the console application. Also maintained and refactored an existing Content Management System for advertising and media used by the Marketing department, involving J2EE, EJB, and JMS technologies. Maintained a system for Document Publishing infrastructure using SOA (Service-Oriented Architecture), Web Services, and Web Interfaces that handled thousands of ad-hoc requests and millions of batch transactions regularly. This application used technologies such as J2EE, JAXP, Struts, EJB, PERL, and the Jasper Reports Java API for the reporting engine.

Used Log4J for logging DEBUG, ERROR, INFO, and WARN type messages in log files. Used the SVN version control system to check-in/check-out application code. Participated in code reviews of the code developed by the team and cross-team developers. Environment: Java, Weblogic portal 8.1, Jsp, C, C++, JSTL, Ajax, Struts, Hibernate, ANT, Webservices, Eclipse IDE, Oracle, Weblogic, Webservices, HP-Unix, CVS, RCS, XML, XPath, XQuery, MQSeries.

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