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Sr. Java Developer Resume

SUMMARY

  • Over 18+ years of strong experience in various diverse technology stack (JAVA, J2EE, .NET, Angular 2/4/6/7, AngularJS, ReactJS, Node.js, C/C++) and complete SDLC and agile development methodologies of client/server and web applications.
  • Extensive experience on modern front - end template frameworks for JavaScript - Including Bootstrap, JQuery, Angular, AngularJS, ReactJS, HTML5, CSS3, XML, JSON.
  • Lead onshore/offshore teams in developing efficient, scalable client facing, web-based, distributed, and real time applications in healthcare, aerospace, biometrics, and public transportation.
  • Strong experience in Object Oriented Programming and Design Patterns.
  • Extensive experience in Core Java and J2EE technologies (Collections, Exception Handling, Multithreading, JSP, JSTL).
  • Experience in system analysis, design, workflow architecture, development, testing, and applications maintenance.
  • Good experience with Web Application deployment and maintenance on Amazon Web Service (AWS)
  • Extensively worked on developing REST and SOAP based applications.
  • Experience in the UI design practices and concepts: user-centered design, business and user workflow, use case scenarios, prototyping, and technical writing.
  • Expert in Java application development skills with a proven record of creating quality software applications.
  • Experience delivering projects working with teams using Agile/SCRUM/Iterative delivery methodologies.
  • Proven ability influencing business, engineering, and technology leadership.
  • Innovative thinking out of the box to provide creative solutions technology challenges.
  • Very strong analytical and design skills, including the ability to understand business requirements and translate them into efficient and effective technical designs that work well within large-scale projects and enterprise environments.
  • Extensive experience in design, code, test, enhance, and deliver AngularJS and Typescript UI for new projects, features and single page applications.

TECHNICAL SKILLS

  • JAVA 8
  • Sprint Boot
  • J2EE
  • C#
  • Angular
  • AngularJS
  • Node.js
  • ReactJS
  • AWS
  • API Gateway
  • Kubernetes
  • Microservices
  • SOA
  • Tomcat
  • Weblogic
  • Kafka
  • Docker
  • ElasticSearch
  • Oracle
  • SQL Server
  • MySql
  • Jenkins
  • PostgreSql
  • MongoDB
  • C/C++
  • VB.NET
  • Bootstrap
  • HTML/HTML5
  • CSS3
  • XML
  • JSON
  • PL/SQL Web Technologies .NET Framework ASP.NET
  • MVC 2/3
  • ASP.Net Ajax 3.0/2.0
  • JavaScript
  • ES6
  • JQuery
  • TFS
  • SVN
  • GIT
  • Maven
  • Gulp
  • Grunt
  • JQuery
  • DOM
  • J2EE
  • Servlets
  • Java Beans
  • Hibernate
  • Struts
  • SASS
  • LESS
  • Python
  • Eclipse
  • Visual Studio
  • Atom
  • Visual Code
  • Jasmine
  • Shell

PROFESSIONAL EXPERIENCE

Confidential

Sr. Java Developer

Responsibilities:

  • Design, develop, and maintain web based applications using Java, J2EE, Spring Boot, Hibernate, and Oracle PL/SQL.
  • Developed the Medicare Medical Record Review (MMRR) application to provide ability to look up and select provider and member assignments at the site level for the current and existing line of business.
  • Develop the Member Services Inquiry System (QMEIS) web-interface to retrieve member data directly from QNXT system quickly and efficiently as part of conversion from legacy to current system.
  • Enhance the Provider Data Management (PDM) application and provider directory portals (public and member) to support newly identified fields required by CMS 2015 regulations.
  • Re-write Provider Portal web application for submitting claims, member eligibility access, and tracking claims.
  • Installation of AWS CLI to control various AWS services through SHELL/BASH scripting.
  • Developed Single Sign On (SSO) application.
  • Integrate external functionality using web services.

Confidential

Sr. Full Stack Developer

Responsibilities:

  • Established project scope statement, roles & responsibilities, work breakdown structure, communications plan, risk management plan & project approvals.
  • Implement design and development of OTT movie stream application for Fire TV devices.
  • Implement design and development of web portal to manage movie contents.
  • Implement design and development of web portal to manage members.
  • Participates in code reviews and application designs.

Confidential

Sr. Software Engineer

Responsibilities:

  • Design, implement, and unit test new java-based Biometric Identification System software per provided specification.
  • Used Spring as the underlying architecture for the application.
  • Implemented an Extract Transform and Load (ETL) plan to extract data from large legacy databases then transform, load, and merge into new MBIS database structure.
  • Writing conversion scripts to convert data from legacy database to new MBIS database
  • Supported upgrades for Oracle database from 10g to 11g
  • Created Data Exchange Services application for inter-agencies communications using Java, JBoss, XML, and JMS.
  • Created Workflow Service to search fingerprints collected from jail booking system using Java Scripting, XML, Servlets,
  • Used Hibernate in Spring framework to create GUI interface for searching, displaying, update, and delete data.
  • Create customize reports using JasperReports.
  • Created new SQL scripts to improve large-scaled Oracle database migrations.
  • Used Eclipse IDE to develop applications.
  • Translated requirements into functional and technical specifications.
  • Installed and configured system running on Linux cluster and Windows to be ship to customer site.

Confidential

Sr. Software Engineer

Responsibilities:

  • Technical Lead, participate in code reviews and software designs.
  • Used Java to create application for tracking circuit breakers power unit in rail and tunnels used in Amtrak and Metrolink.
  • Designed, developed, and maintain database schema, stored procedures, views, triggers, constraints, and indexes for advanced train control center system.
  • Supported upgrades for Oracle database from 9i to 10g, and 10g to 11g
  • Used C++ to create application for train movement tracking and estimated time of arrival.
  • Used Java to create application for train control. These include placing blocks and restrictions on track, switch, and signal. Automatically notifies train of existing blocks and restrictions.
  • Used Oracle Business Intelligence to create reports, dashboard, and scorecard.
  • Wrote Oracle Stored Procedures for database access.
  • Used Maven for building and managing Java-based projects.
  • Build reports.
  • Translated requirements into functional and technical specifications.
  • Mentored junior staff.
  • Contributed greatly in designing the system for reusability of code.

Confidential

Software Engineer

Responsibilities:

  • Worked closely with software development management to ensure successful release and maintenance of FBCB2/JCR.
  • Designed and developed key components of the JCR Communications Suite functionality. These components include:
  • Message Agent (MA) interface to convert inbound messages from external formats to internal formats and outbound messages from internal formats to external formats. External message format includes Variable Message Format (VMF) and Binary
  • Protocol elements to communicate with various devices (L-band transceiver, GPS, Laser, and Encryption)
  • Harris Type-1 Encryption Device (T1ED) interface software
  • Worked closely with customers to understand their software needs and provide them with designs to meet it.
  • Evaluated and assessed software maturity of Command and Control software modules
  • Provide troubleshooting and de-bugging for customers.
  • Developed visualization interface for Spontaneous Integration (SI) and Collaborative Dynamic Environment 4 Commander (CDEC) IR&D using Java and Visual Editor (VE)

Confidential

Software Engineer

Responsibilities:

  • Responsible for ensuring RPWS (Role Player Workstation) compliance with VMF standards as well as interoperability with U.S. Army Command and Control (C2) systems.
  • Developed RPWS backend application to read and generate command and control messages.
  • Developed graphical user interface that allows end users to send and view command and control messages.
  • Successfully ported C/C++ based RPWS software from Linux Redhat to Windows 2000 platform using Visual C++ and .NET.
  • Played a central part in the design, development, and testing of the RPWS software to integrate with the Future Combat Systems (FCS)
  • Developed company web page

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