Java Developer Resume Piscataway, NJ - Hire IT People

SUMMARY

Software Developer offering 6 years of experience in multiple domains with focus on web applications.
Extensive working knowledge in Core java concepts, Multithreading, Collections and Design patterns like factory and singleton.
Expert level Hands - on development experience with full life cycle knowledge (SDLC) of Application Development.
Hands on experience in developing applications using web services, J2EE, Spring core, Spring MVC.
Experience in developing Microservices and REST java web services.
Experience in testing tools like JUnit.
Worked with waterfall and agile methodologies.a
Lead implementation efforts of new features and extensions for the current Product, which includes design, development, testing and deployment of the updated features into production.
Strong analytical, problem solving, troubleshooting, interpersonal, leadership and decision-making skills
Forecasted, planned projects and managed customer Relationships.
Has a high degree of positive attitude, Communicative and extremely flexible to changing needs and environments, good communications skill and great team player

TECHNICAL SKILLS

Programing /Scripting Language: Java, C++

Java Technologies: JSP, Servlets, JDBC, Spring (IoC, MVC)

Web Technologies: HTML5, CSS, JSON, XML, XSLT

Database: MySQL, Oracle 11g

Version Control: Git

Application/Web Server: Apache Tomcat, Liberty WebSphere

IDE/OS/Platform: Eclipse, NetBeans, IntelliJ, Android Studio, Linux

PROFESSIONAL EXPERIENCE

Confidential, Piscataway, NJ

Java Developer

Responsibilities:

I was responsible for design and development of new microservices as part of NSA Architecture using spring-boot and project-reactor and also worked on enhancing and improving the existing ones.
Worked on converting Restful services to Microservices. Used graphQL to expose a single endpoint to different services consuming our APIs.
Implemented JUnit test cases for unit testing.
I was part of the legacy application ACSS ESB and have developed RestFul APIs in legacy application as well. I was also responsible for writing services for the DAO layer that communicates with the database.
I worked on production tickets and resolved many production issues that required timely fix.
I was also responsible for maintenance of another application ACSS Dashboard. I wrote code to generate automated reports for a project (Chrome Roll out). Customer representatives benefited from these reports, as they were able to analyze the number of chrome usage in their department and service region.
Followed agile methodology,and used JIRA for status reporting of onsite and offshore tasks.
Worked on complex PL/SQL queries for the DB services created.

Tech Stack: Core Java 8, GraphQL, Spring 5, Project Reactor, XML, XSLT, REST, Oracle 11g, Eclipse, Liberty Websphere, Maven

Confidential, NJ

Java Developer

Responsibilities:

I was responsible for design and development of new credit card functionalities and improving the existing in chase.com
I wrote the presentation layer for the application using HTML5/CSS.
I implemented the enrollment of new members module, where a customer can sign up online and become a member of the Chase family.
I was also responsible for creating RESTFul web services using jersey implementation.
I wrote the DAO layer for the application for communication with the Database.
I performed integration testing using POSTMAN. I wrote test cases and managed response data and response time for efficient testing and management of API test cases.
This application was developed using agile methodology, we used JIRA for status reporting of onsite and offshore tasks.
I also prepared technical design specification document and created class diagram and sequence diagrams for Card Application Services.(CAS)
For deployment of the application I used Apache Tomcat, and I was also closely involved in moving the code up the tiers for release.

Tech Stack: Core Java 8, J2EE, REST, HTML5/CSS, POSTMAN, Oracle 11g, Eclipse, Apache Tomcat 7.0, Maven

Confidential

Java Developer

Responsibilities:

I was responsible for creating new web Services to add new features following Spring MVC architecture style
Used Spring for wiring and DI, log4j for logging errors.
I also designed the UI to create new Features using HTML5/CSS, JSP.
I developed the business layer of the application using core java concepts.
I worked with business analysts to identify the requirements and correct them if user requirement changes.
Also collaborated and Worked with various teams which provides functionalities to for new Services.
Used Maven as build tool.
Carried out unit and integration testing using JUint.
Worked On complex SQL and different functionalities to accommodate different business Groups

Tech Stack: Java 8, J2EE, Eclipse, Spring MVC 4.0, HTML5, CSS, JSP, Apache Tomcat 7.0, JUnit 4.0, Maven