LiveCareer-Resume

java developer resume example with 5+ years of experience

Jessica
Claire
resumesample@example.com
(555) 432-1000,
, , 100 Montgomery St. 10th Floor
:
Summary

Around Six years of IT Experience in Design, Development, Analysis, and Testing of Cross-Platform, Distributed Web/Client-Server applications design and development using Java, J2EE, and application server technologies. Experience in Major web/application servers, including JBoss and Apache Tomcat. Experience with SQL databases like Oracle and MySQL and NoSQL databases like MongoDB. Performance tuned large-scale web applications by utilizing RESTful API by developing and deploying both monolith and microservices in Cloud using AWS. Implemented Service Oriented Architecture (SOA) such as Web Services and hands-on experience in developing SOAP and REST web services using Java, Hibernate, Spring Boot, JAX-WS, JAX-RS, and JAXB. Used Java8 features like stream and Lambda expressions. Actively involved in the DevOps streamlining process through Jenkins CI and CD Release Automation. Experience in using the React JS, Flux for SPA development.

Skills
  • Technical Skills:
  • Frameworks Spring, Spring Boot, Hibernate, Struts
  • Web Services JAX-WS, JAX-RS, SOAP, WSDL, UDDI, REST, Microservices, React
  • Languages JAVA 8.0, Node JS, UNIX and PL/SQL
  • IDEs Eclipse, Spring Tools Suite, NetBeans, IntelliJ
  • Database Oracle, DB2, MongoDB, SQL Server, MySQL
  • J2EE Servlets, JSP, JSTL, JDBC, JNDI Web Services, XML, JAXB, DOM, SAX
  • FRONT END Technologies HTML, HTML5, XML, CSS, JavaScript, jQuery, Angular.js, Angular
  • Web/App-Servers JBoss 6.0, Tomcat
  • Build Tools Maven, Jenkins
  • Testing JUnit, Mockito, Selenium, and Cucumber
  • Methodologies Waterfall, Iterative, Agile, Test-Driven Development (TDD)
  • Tools Splunk, SQL Developer, Jenkins, Maven, Log4J, SOAPUI, Rest Client UI, Postman, Node JS, Team Forge, Jeera, and UML
  • Environment:
  • Java 1.8, J2EE (JSP, JDBC, JNDI, EJB), Spring 3.0, HTML5, CSS3, Hibernate 4.x, Ehcache, SQL, PL/SQL, TOAD, MongoDB, JSP, AJAX, jQuery, Oracle 11g, Eclipse, Maven, ANT, SVN, XML 1.x, JAXB 2.x, Log4J, JUnit, JBoss, SOAP, Web Services, WSDL 2.0, JAX-RS, JAX-WS.
Education and Training
Atlantis University Miami, FL. Expected in 01/2016 Master’s : Information Technology - GPA :
JNTU Hyderabad , IN Expected in 01/2014 Bachelor’s : Electrical Electronic Engineering - GPA :
Experience
Craig Technologies - Java Developer
King Of Prussia, PA, 08/2021 - Current
  • Utilized Agile Methodologies to manage the full life-cycle development of the project
  • As part of Agile practices, involved in Scrum, Retrospective sessions, poker sessions, standup meetings, showcasing Release sessions
  • Involved in Sprint planning for the estimation of efforts for user stories and bugs
  • Expertise in React JS framework to develop the SPA
  • Experienced in React JS and working with React Flux architecture
  • Gathered and understand Business Requirements and translated into high-level requirement documents for the system integration
  • Development of test framework using the Python
  • Involved in writing Java API for Amazon Lambda to manage some of the AWS services
  • Designed and implemented RESTful Web services using JAX-RS specifications for handling AJAX requests
  • Used IAM to create new accounts, roles and groups and polices and developed critical modules like generating amazon resource numbers and integration points with S3, Dynamo DB, RDS, Lambda and SQS Queue
  • Used React JS for templating for faster compilation and developing reusable component
  • Worked extensively on Spring boot for building web service
  • Responsible for creating and maintaining architecture for Restful API using Spring Boot
  • Developed the Persistence layer DAO using JPA, Hibernate with Entity Manager, and Hibernate as an ORM tool to access the database
  • Designed and developed AWS Lambda functions for various events and implement API gateway endpoints and Extensively used Bamboo for CI/CD
  • Development of Python APIs to dump the array structures in the Processor at the failure point for debugging
  • Connected to Linux servers to view application logs to troubleshoot application issues using putty as an interface
  • Backend scripting/parsing using Perl and Python
  • Used PUTTY for debugging and connect to my remote files in server securely using SSH Encryption and WinSCP to transfer data between local and remote folders and change file permissions
  • Designed project-related documents using the Unified Modeling Language tool, which includes Class and Sequence diagrams
  • Prior experience with API Design using API description tools such as Swagger
  • Worked with Apache Chef for Infrastructure Automation
  • Worked on QC defects, which are raised in the QA phase and Involved in giving the production support for the application
  • Developed unit test cases using the Mockito framework for testing accuracy of code, and logging is done using SLF4j + Log4j and Worked with defect tracking system JIRA
  • Worked with IDE as Eclipse oxygen and deployed into Apache Tomcat Web Server & used Maven build tool to achieve more functionality for the build process
  • Actively involved in code review and bug fixing for improving the performance and Used GIT for version control
  • Environment: Java 1.8, REST services, Spring MVC, Git, Jira, Bitbucket, Bamboo, AWS, AWS Lambda, S3, API Gateway, Apache Chef, HTML, CSS, JSON, Mongo DB, Oracle, Tomcat 8.5.9, Maven 3.2.5, IntelliJ, Red Hat, Kibana
  • Qtest, Snowflake, SQL, Beyond Compare, Note pad++, Postman, Visual studio code, Sonar cube, Service Now
  • Victoria metrics, Spring boot, Jboss
  • GUID.
Cognizant Technology Solutions - Full Stack Java Developer
Miami, FL, 06/2019 - 07/2021
  • Conducted analysis of organizational needs and goals for the development and implementation of the application systems by involving with business personnel
  • Used Spring Boot for developing components and deployed them individually on AWS using Docker and Lambda Expression on JDK 8
  • Worked on several python packages like numpy, scipy, pytables
  • Development of test framework using the Python
  • Worked on AWS Database Migration Services for migrating data from Oracle to RDS
  • Hands on experience in Implementing Data Guard High Availability Environment on RDS Oracle Databases
  • Selecting the appropriate AWS service based on compute, data, or security requirements
  • Experience in Integration of Amazon Web Services AWS with other applications infrastructure
  • Created functions and assigned roles in AWS Lambda to run python scripts, and AWS Lambda using java to perform event driven processing
  • Used React JS for templating for faster compilation and developing reusable components
  • Built RESTful API server to achieve CRUD operations for posts using Jersey, JAX-RS, JSON, spring REST using MEAN stack (Mongo DB, Express, AngularJS, Node.js) Technologies
  • Design and Develop ETL Processes in AWS Glue to migrate Campaign data from external sources like S3, ORC/Parquet/Text Files into AWS Redshift
  • Backend scripting/parsing using Perl and Python
  • Write terraform scripts for CloudWatch Alerts
  • Worked on migrating Oracle databases to AWS RDS using utility AWS Database Migration Service (DMS)
  • Automate Datadog Dashboards with the stack through Terraform Scripts
  • Data Extraction, aggregations and consolidation of Adobe data within AWS Glue using PySpark
  • Generated Client-side code in Angular, integrated with REST and processed the JSON response
  • Expertise in React JS framework to develop the SPA
  • Development of Python APIs to dump the array structures in the Processor at the failure point for debugging
  • Experienced in React JS and working with React Flux architecture
  • Developed single page application using Angular created services, models, components, views
  • Worked with the Hibernate framework to interact with the backend
  • Used ORACLE database and wrote HQL query to access the data from the database Effectively used Annotations in Hibernate mapping
  • Responsible for implementing monitoring solutions in Ansible, Terraform, Docker, and Jenkins
  • Developed API using Node.js to allocate access to data in SQL, Mongo DB
  • Worked on user accounts along with the daily schedule using multi-threading in Java
  • Experience with Implementing and consuming RESTful web services using JAX-RS annotations
  • Created a new library with microservices architecture using Rest APIs, spring boot, and AWS, Spring Security
  • Wrapper developed in Python for instantiating multi-threaded application and running with other applications
  • Development of test framework using the Python
  • Created Node.js Express server combined with Socket.io to build MVC framework from AngularJS Front End to MongoDB Back End to provide chatting service
  • Used Batch and Kafka as publisher and consumer to complete service call cycle and consume messages as the notification comes from other microservice/application
  • Installed zookeeper and Kafka servers in terminal to run Kafka locally
  • Worked in using React JS components, Forms, Events, Keys, Router and Flux concept, Implemented the Drag and Drop functionality using React-Draggable
  • Deployed the Application into Docker container and other cloud services like AWS, Netflix Eureka, Spring Hystrix as the fallback method, Spring Ribbon for load balancing and a broker service to maintain status using Spring Kafka and Zookeeper
  • Interacted with UI team in developing GUI using HTML5, JavaScript, JSP, AJAX, JSON, and CSS3
  • Presentation layer was formed using JSP, Ajax, and Implemented a Continuous Delivery teline with Docker, Jenkins and GitHub and AWS AMI's
  • Implemented GitHub as version control and Jenkins as Continuous Integration server, automated new Docker containers and Jenkins continuous build path for Continuous Integration
  • Worked with the JIRA tool for Quality Center bug tracking
  • Involved in writing Java API for Amazon Lambda to manage some of the AWS services
  • Involved in the planning process of iterations under the Agile Scrum methodology
  • Worked in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept
  • Responsible for React UI and architecture
  • Building components library, including Tree, Slide-View, and Table Grid
  • Involved in Unit, Integration and Performance Testing for the new enhancements and Using Load Runner, execute multi-user performance tests, used online monitors, real-time output messages and other features of the LoadRunner Controller
  • Test cases were created using JUnit framework for front-end UI testing and Used Maven Dependency to include all the jar files, Logging of Application was done using Log4J
  • Environment: Java 1.8, J2EE, Spring BOOT, JSP, Apache Camel (JMS), AJAX, Angular JS, JSON, Servlet, JENKINS, JIRA, Tomcat Application Server, Docker, XML, HQL, Hibernate, IntelliJ IDEA, Core Java, Multithreading, Rest API, JAX-RS, Web services, HTML5, JavaScript, CSS3, Oracle database, Apache Cassandra, JDBC, Maven, GIT, and Log4J.
Cognizant Technology Solutions - Full Stack Java Developer
Minot, ND, 11/2017 - 05/2019
  • Designed and developed Online Application using Spring MVC Framework and Spring Core
  • Developed and enhanced the application using Java and J2EE (Servlets, JSP, JDBC, JNDI, EJB),
  • Implemented Web Services (RESTful Web Services), HTML, JSON, XML, Maven, Log4J, and MySQL
  • Write terraform scripts for CloudWatch Alerts
  • Involved in working with J2EE Design Patterns (Singleton, Session Façade, and DAO)
  • Involved in creating Use Cases, Class Diagrams, and Sequence Diagrams using UML, and the agile software development methodology
  • Worked on AWS Database Migration Services for migrating data from Oracle to RDS
  • Hands on experience in Implementing DataGuard High Availability Environment on RDS Oracle Databases
  • Worked on Hibernate ORM
  • Created Hibernate XML files and Java class files to map the object relation mappings and Worked on Hibernate caching using Ehcache
  • Expertise in React JS framework to develop the SPA
  • Design and Develop ETL Processes in AWS Glue to migrate Campaign data from external sources like S3, ORC/Parquet/Text Files into AWS Redshift
  • Worked on migrating Oracle databases to AWS RDS using utility AWS Database Migration Service (DMS)
  • Worked on several python packages like numpy, scipy, pytables
  • Involved in writing Java API for Amazon Lambda to manage some of the AWS services
  • Development of Python APIs to dump the array structures in the Processor at the failure point for debugging
  • Data Extraction, aggregations and consolidation of Adobe data within AWS Glue using PySpark
  • Developed API using Node.js to allocate access to data in SQL, Mongo DB
  • Backend scripting/parsing using Perl and Python
  • Experienced in React JS and working with React Flux architecture
  • Created functions and assigned roles in AWS Lambda to run python scripts, and AWS Lambda using java to perform event driven processing
  • Used Hibernate Query Language (HQL) and Custom Queries to query data from Oracle database in DAO
  • Involved in creating and extracting data from database using HQL queries, PL/SQL Stored procedures, triggers, and packages on Oracle database using Toad Software
  • Used CRUD operations using JPA query language
  • Wrapper developed in Python for instantiating multi-threaded application and running with other applications
  • Analyzed changes in online transactional processing, business processes, and modifications, to improve the quality of applications and meet additional requirements through MongoDB
  • Developed and maintained the Application Context files for the service layer using Spring Framework
  • Used SOAP (WSDL 2.0) Web Services for secure extraction of client-related data from database using Apache CXF
  • Used IAM to create new accounts, roles and groups and polices and developed critical modules like generating amazon resource numbers and integration points with S3, Dynamo DB, RDS, Lambda and SQS Queue
  • Created Node.js Express server combined with Socket.io to build MVC framework from AngularJS Front End to MongoDB Back End to provide chatting service
  • Worked in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept
  • Responsible for React UI and architecture
  • Building components library, including Tree, Slide-View, and Table Grid
  • Hand on experience with Java microservices in Spring Cloud and Spring Boot
  • Used RESTful in conjunction with Ajax calls using JAX-RS and Jersey
  • Multi-Threading and Caching we used to improve the performance and user experience
  • Implemented Marshalling and unmarshalling using JAXB
  • Built RESTful API server to achieve CRUD operations for posts using Jersey, JAX-RS, JSON, spring REST using MEAN stack (Mongo DB, Express, AngularJS, Node.js) Technologies
  • Created Docker containers that leverage Linux containers and have the AMI baked in
  • Converted our staging and Production environment from a handful AMI to a single bare metal host running Docker
  • Involved in the development of the presentation layer and GUI using CSS3, HTML5, and jQuery
  • Used ANT to build, run, and create Jar files and SVN for version control and performance tuned the applications and documentation of troubleshooting
  • Logged applications using Log4J, and exceptions were logged into the database using JDBC
  • Used JUnit for testing the entire application, rectified performance bottlenecks and eliminated critical bugs and Created numerous test cases using JUnit framework and JUnit for testing modules
Additional Information
  • in UI development using the HTML5, CSS, JavaScript, Angular JS, Angular, Node JS and JSON Developed N-tier architecture enterprise applications using JDBC, Servlets, Java beans, Spring, and Hibernate. Worked on IDE's like IntelliJ, Eclipse, RAD, Spring Tool suite and Used SVN and Git for source control, and Apache Maven for build management and Jenkins for CI/CD. Designed and developed the project using Spring Web MVC, hibernate using front controller design pattern. Implemented Core Java concepts involving Multi-threading, Generics, Exception Handling, Collections, Lambda Expressions, and Functional Programming. Managed and Configured Spring Hibernate transaction manager and used spring declarative transaction management with various propagation levels. Extensive experience in using various design patterns such as MVC (Model-View-Controller), Singleton, Session Facade, DAO, DTO, and Business Delegate in the development of multi-Tier distributed Enterprise Applications. Implemented Ajax Frameworks Prototype, ExtJS, jQuery, JSON, and SOA, Micro Services architecture with web services using SOAP, WSDL, UDDI, and XML. Good knowledge of Amazon Web Services (AWS) involving EC2 Instances and Docker engine and Docker Machine environments, to deploy the micro services-oriented environments for scalable applications. Worked in using React JS components, Forms, Events, Keys, Router and Flux concept, Implemented the Drag and Drop functionality using React-Draggable Experience in all phases of Software Testing Lifecycle expertise in the Integration, Functional, User Interface, Regression Testing. Proficient in SQL, PL/SQL developed Stored Procedures, Triggers, Functions, and Packages and RDBMS MySQL 5.0, Oracle, SQL Server. Experience in secure file transfer using SFTP tool and enabled SSH keys for authentication. Used Spring Boot which is radically faster in building cloud Micro Services and develop Spring-based application with very less configuration Analyzed business specification documents and Developed test plans by defining Test cases and Automated test scripts.

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Resume Overview

School Attended

  • Atlantis University
  • JNTU Hyderabad

Job Titles Held:

  • Java Developer
  • Full Stack Java Developer
  • Full Stack Java Developer

Degrees

  • Master’s
  • Bachelor’s

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