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Sr. Java Developer Resume

SUMMARY

  • I am a Java developer and AWS certified solutions architect associate with years of hands - on professional experience in software development; primarily with Java, Spring, Hibernate, and AWS Cloud.
  • Creates cutting-edge solutions for unique user needs by actively participating in all phases of software development lifecycles.
  • Implemented applications using Agile-Scrum methodologies. Outstanding communication skills; interfaces effectively with upper managers, staff, peers and clients.

TECHNICAL SKILLS

Core Competencies: Web Application Development, Software Engineering, Java, JavaScript, Web Design, Research & Analysis, Coding, Debugging, Requirements & Specifications, Object Oriented Programming, SDLC Methodologies, Testing & Troubleshooting, Problem Solving, Teamwork, Customer Satisfaction, Adaptability, Communication, Technical Documentation

Programming & Scripting: Java, Groovy, C/C++, Python, Bash, PowerShell.

Frontend Technologies: JSP, jQuery, AJAX, JSON, XML, HTML5, CSS, ReactJS, JavaScript

Frameworks: Spring Framework, Spring Boot, Quartz Job Scheduler, JAX-RS, JAX-WS, Hibernate, JPA, Spring AOP, AspectJ, Log4j2, Sl4j, API and Micro services.

Tools: and Utilities: Eclipse, PgAdmin, Oracle SQL Developer, PuTTY, Postman, SQuirreL, MySQL Workbench, Visual Studio, SQL Server Management Studio, Lucidchart, Microsoft Visio.

Databases: Oracle 12c, PostgreSQL 11, Microsoft SQL Server 2012, DB2, MySQL, FlywayDB.

Web & Application Servers: JBoss 6.4, Apache Tomcat 8.5, 9.0

Repository, Build & Dependency Mgt: Git, TFS, Ant, Jenkins, Maven

Cloud Technologies: AWS Cloud.

Platforms: Windows Server 2012, Linux (Ubuntu Distro.).

PROFESSIONAL EXPERIENCE

Confidential

Sr. Java Developer

Responsibilities:

  • Gather requirements, design and implement new features (POJOs, APIs) and bug fixes on Admin Tools and iPackager modules.
  • Upgrade major maven dependencies like Spring Framework, Hibernate, and FlywayDB to recent versions and perform migrations.
  • Manage and utilize Confidential resources on AWS cloud services like EC2, VPC, IAM, S3, EBS, ELB et al.
  • Provide technical documentation that showcases work flows of various functionalities of the iPackager module.
  • Perform Jenkins build and deployment to different streams.
  • Attend weekly Agile Scrums, offshore meetings, and code reviews.

Environment: Java SE 8, Spring Framework 5, Hibernate 5, Maven, PostgreSQL 11, AWS Cloud, ReactJS, JavaScript, CSS, HTML5, jQuery, Git, Jira, Confluence, Jenkins, FlywayDB, Linux.

Confidential, Kansas City, MO

Java Developer

Responsibilities:

  • Implement new functionalities and refactor legacy system using Java 8 features and advanced UI/UX approaches.
  • Tune up JVM performance improvements using JMeter.
  • Reconfigure application environments for proxy updates and firewall rule changes.
  • Analyze and perform SQL query optimization, and database analysis on Oracle 12c database server.
  • Coordinate releases and perform building and deployments on production server.
  • Provide daily client maintenance and support for high revenue generating ecommerce platform at Confidential .
  • Coordinate with offshore team, clients and business partners to ensure quality of code and on time deliverability.
  • Provide code implementation based on migration strategies from system end users.
  • Monitor & debug Prodo Migration performance and validity on development, pre-production and production environments.
  • Performed remote debugging, hot deploy, build and deployment in production servers.
  • Prepare documentations, unit test plans, and action items.
  • Participate in code reviews, code refactoring, daily offshore meetings, and client meetings.
  • Lead a team of 3 junior engineers by providing mentorship and support.

Environment: Java 8, JBoss 6.4, Quartz Job Scheduler, Spring Core, Spring MVC, Spring JdbcTemplate, Spring Batch, Spring Data, JPA, CSS, HTML, JavaScript, RESTful web services, XML, JSON, Maven, DB2, Microsoft SQL Server 2012, Windows Server 2012, Agile/Scrum Methodologies, Eclipse, Notepad++, Postman.

Confidential

Java Developer

Responsibilities:

  • Worked on controllers, service layers, repositories, and database endpoints for multiple systems of micro service architectures.
  • Developed Hibernate mapping with JPA, used Hibernate Query Language (HQL) inside the repository classes to pull records from the database.
  • Created REST Controllers and consumed REST APIs in JSON/XML formats using Postman.
  • Developed mobile compatible views using Bootstrap, JSP, custom tag libraries, HTML, CSS, LESS, SASS for rich UX.
  • Rewrite code to optimize existing code base utilizing design patterns principle, employed data structures and algorithms, improved code reusability and quality.
  • Accessed third party service employing RESTful web service calls by sending JSON objects using POSTMAN.

Environment: Java, JPA, Micro Service, HQL, REST, REST API, JSON, XML, SQL, HTML, CSS, JavaScript.

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