Thinh Pham Email & Phone Number

Silver Spring, Md, Us

Silver Spring, Md, Us

Falls Church, Virginia, Us

• Updated POM files to integrate the latest library versions and address compatibility issues to enhance application security.• Conducted research and implemented modern libraries or frameworks to replace legacy code, such as enabling API development in Spring to run concurrently with the existing Struts2 application and adopted EasyUI to replace Jtable Ajax for enhanced security.• Collaborated with a senior developer to refactor the Struts2 codebase, enhancing security, optimizing performance, and improving code readability.• Implemented regular expressions to validate input data, preventing SQL injections and cross-site scripting (XSS) attacks.• Implemented Content Security Policy to enhance application security and protect against various hacking attempts.• Migrated deprecated Hibernate methods to JPA.• Utilized and troubleshot Apache Lucene to resolve user search issues and ensure accurate search functionality.• Advocated Test-Driven Development for the team, promoting the use of JUnit to conduct testing and resolving bugs.• Created detailed documentation of developed functions and logic, ensuring comprehensiveness for future reference and maintenance.• Operated in an Agile setting, attending daily Scrum meetings with developers and managers to pinpoint and fix bugs, ultimately enhancing the functionality and performance of over 30 applications.

Rockville, Md, Us

• Converted Cobol and CLP programs from IBM I series (AS400) into a stand-alone Java application, utilizing JUnit for testing purposes.• Streamlined the process of populating data for Jasper Reports by developing stored procedures and functions using PL/SQL of IBM I series (AS400) to convert Cobol programs. • Utilized Eclipse or Jaspersoft Studio to develop Jasper Reports, implementing strategies to prevent invalid input data and ensure data accuracy. • Designed and developed a self-contained Java application to retrieve and validate data from IBM I series (AS400) producing customized XLS, TXT, CSV, and TSV files for international client needs and integrated into a COBOL codebase. • Collaborated in the development of a self-contained Java application and Vaadin's features to generate RTF, PDF, XLSX, and DOCX files utilizing Jasper and the Apache POI library. • Collaborated in the development and transformation of interactive screens for IBM iSeries (AS/400) applications using Angular 2+ framework and RxJS to modernize legacy systems.• Transformed legacy Cobol and CPL programs from IBM iSeries (AS/400) into modern RESTful APIs using the Spring framework for back-end. • Reviewed code, conducted testing, and resolved bugs utilizing JUnit and Mockito. • Documented all stored procedures, functions, and other database objects created during the development process, ensuring comprehensive and accurate documentation for future reference and maintenance purposes.• Developed, modified, and maintained front-end features for a stand-alone jar file using Vaadin and implemented the back end using Mybatis.• Agile collaborated with international developers to identify and resolve bugs in a Vaadin application, addressing issues related to both the presentation layer and application logic to enhance overall software performance.

Teaneck, New Jersey, Us

• Built a RESTful API using Spring Boot and Spring Data to fetch data to the Angular front-end. • Reviewed and tested code to identify and fix bugs using JUnit and Mockito.• Developed Angular components according to project specifications.• Updated HTML, CSS, and Bootstrap code to meet specifications for UX purposes.• Developed Docker files and Docker Compose files to containerize and deploy the API back-end and Angular front-end applications. • Collaborated with a team of over 20 engineers in an Agile environment to conceptualize and develop new features, while also assigning tasks and ensuring timely completion.

Montgomery County, Md, Us

Fairfax, Va, Us

Bachelor'S Degree, Computer Science

America'S Promise, Java Web Development

Computer Science