D

Dixon Lu

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New York, United States

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work
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Résumé

Jobs verified_user 0% verified
  • SynergisticIT
    Backend / Software Developer
    SynergisticIT
    Dec 2024 - Current (1 year 11 months)
    Java Spring |Spring |Hibernate HTML JSP Postman Maven Oracle AWS jQuery API |JavaMail API • Developer RESTful microservices using Spring Boot and Spring MVC, implementing layered architecture with controller, service, and Repository components to manage business logic and HTTP requests. • Utilized embedded Tomcat server and Spring Boot auto configuration to streamline service deployment and reduce manual configuration. • Managed project builds and dependencies using Maven, ensuring consistent and efficient development across modules. • Implemented authentication and authorization mechanisms using Spring Security, enabling secure, role-based access control for users and administrators. • Used JPA/Hibernate for object-relational mapping
  • Groundswell
    Digital Software Developer
    Groundswell
    Oct 2023 - Oct 2024 (1 year 1 month)
    Project Java Spring | Spring | OAuth2 | Okta | PostgreSQL Liquibase AWS Maven | Postman • Collaborated within a small Agile team to design and implement a scalable backend fund calculation engine for determining eligibility of companies providing internet and telephone services in rural America. • Transitioned complex funding logic from a manual Excel-based model into a modular, Java-based solution to ensure accurate, maintainable, and efficient calculations across diverse funding scenarios. • Developed RESTful APIs using Spring Boot, enabling front-end integration and user access to funding data, calculation triggers, and eligibility results. • Implemented Spring Batch to automate high-volume batch processing, including custom readers/
  • A
    Java Software Engineer II
    AmeriSave Mortgage
    Jun 2021 - Jan 2023 (1 year 8 months)
    • Developed and deployed new microservice modules using Spring Boot, improving system efficiency, reliability, and aligning with evolving business and production requirements. • Refactored and optimized existing backend codebase to enhance performance, scalability, and maintainability, reducing technical debt and ensuring long-term system stability. • Integrated external data providers and implemented lazy loading mechanisms for Microsoft SQL server data using JPA/Hibernate, optimizing memory usage and API response time. • Facilitated seamless inter-service communication between Java-based backend services and TypeScript-based components, ensuring consistent data exchange across the distributed architecture. • Wrote robust unit test wi
  • SynergisticIT
    Full Stack Java Developer
    SynergisticIT
    May 2019 - Jun 2021 (2 years 2 months)
    Project – Java 17 | Hibernate | Spring 5 | HTML 5 | JSP | Postman | Maven | Tomcat | Oracle | Git | AWS • Spring MVC architecture creating different Model entities for required objects, service layer for providing required service layer logic, having controllers to control the flow of a user's request, view resolver to get the response from the controller and send the response back to the client. • Spring Boot module used for fast development, auto-configuration, and embedded Tomcat server. • Maven for building, updating and providing required dependencies to the Java project. • Spring Security to implement users with different roles for authorization and user accessibility
Education verified_user 0% verified
  • The City College of New York
    Bachelors of Science
    The City College of New York
  • O
    Oracle Certified Professional Java SE 11 Developer
Projects (professional or personal) verified_user 0% verified
  • E
    E-commerce Web Application
  • A
    Automated Underwriter Service
  • H
    Hotel Reservation Application
  • H
    High-Cost Low Investment (HCLI2)