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Java - Sql Developer Resume

SUMMARY:

  • Experienced Java developer and database administrator with 7 years of experience in a development environment.
  • Skilled at managing both front - end and back-end development, including building flexible, user-friendly user interfaces and responsive, performance-tuned back-end databases.
  • Continuously seeking opportunities to improve and simplify systems and software operations.
  • Knowledgeable in SDLC principles and management.

CORE COMPETENCIES:

  • Front-End Programming Back-End Development Systems Architecture Web Application Development
  • Legacy Systems Migration Database Design & Administration User Interface Design Troubleshooting

TECHNICAL SKILLS:

Languages: Java, C#, Python

Web: HTML5, CSS, JSP, Thymeleaf, Angular, XML, Servlet, Tomcat, Maven, JavaScript, AjaxJQuery, Node js

Web Services: JSON, Restful

Web/ app Servers: Tomcat, Glassfish

Frameworks: Spring, Spring MVC, Spring Boot, Hibernate, EclipseLink, Express, Angular

Databases: Oracle, MS SQL Server, MySQL, MongoDB

Design Patterns: Template, Singleton, Factory Method, Decorator, Façade

SPLC: Waterfall, Agile/ SCRUM, Iterartive

Tools: Eclipse, Visual Studio, Android Studio, NetBeans, IntelliJ, MS Visual Studio, MS Visual Studio Business Intelligence (BI), SQL Navigator, SQL Developer, Github

Platforms: Windows, CentOS, Mac OS

PROFESSIONAL EXPERIENCE:

Confidential

Java - SQL Developer

Responsibilities:

  • Developed application for database connection, data formatting, Excel exports, address and name standardization and formatting, matching word search analysis, and reporting.
  • Developed web application for a survey within the institution, to put feedback on the data to be treated.
  • Developed an enterprise application to manage tax clearance, that done manually before.
  • Developed restful API to provide JSON data to other company and institution.
  • Handled database cleansing to remove duplicate names and IDs from the legacy system.
  • Identified IDs assigned to multiple users and users assigned to multiple IDs.
  • Converted legacy system Oracle data to the new system MS SQL format.
  • Built CLR web services for database stored procedures.
  • Build SSIS package.
  • Writing queries and designing report using Ms. Report Builder
  • Successfully completed new software development and implementation.
  • Enabled automated data deletion by developing SQL scripts and job schedulers.
  • Significantly improved system performance, functionality, and reliability through the legacy system upgrade.
  • Ensured bug - free deployment through testing and troubleshooting.

Technologies: MS SQL Server, Java, Spring, Spring MVC, SpringBoot, JDBC, JPA, EclipseLink, Hibernate, Tomcat, JSP, JavaScript, STS, Eclipse, Netbeans, Python, Web Services, JSON, Oracle, SQL Server Reporting Services(SSRS), SQL Server Integration Services(SSIS), Ms. Report Builder, Ms Visual Studio Business Intelligence, Visual Studio, C#, Windows, Mac OS.

Confidential

Java - SQL Developer

Responsibilities:

  • Developed key components, including namespaces and classes on separate layers such as UI, object, business layer, and data layer.
  • Designed and integrated robust user interfaces and programmed application layers
  • Programmed application layers.
  • Building a simple web application that manage employee information like Id number, insurance.
  • Building tool process in Java that run SQL queries and create daily report.
  • Handled Java web application deployment in Tomcat.
  • Administered the roaming database system, including dialing and monthly reporting and TAP file comparison.
  • Maintained the interconnect database system, featuring monthly reports for comparison to other domestic and international telecom partners.
  • Governed the IPCC client call control system, user webmail, and fraud system.
  • Automated and streamlined key tasks via SQL scripting.
  • Simplified report creation and exporting by creating a user interface using Crystal Reports.
  • Skillfully partnered with the Roaming Tadig tester team.
  • Supported billing by closing end - of-month bill cycles and sending notifications to prepaid customers.

Technologies: Oracle 10g, Python, SQL, Java, Spring, Spring MVC, JDBC, JavaScript, C#, MS Visual Studio 2005, Eclipse, Tomcat, Windows 7, Shell, Windows PowerShell, MS DOS, CentOS 5, MS Exchange 2010, MS SQL Server 2005, Visual SourceSafe

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