Candidate 007
Full stack Developer
Dallas, TX
Summary
Results-driven Java Developer with 8+ years of experience designing and delivering enterprise-scale, real-time applications across government and financial domains. Specialized in Core Java, Spring Boot, RESTful APIs, and Microservices architecture, with proven expertise in multithreading, database optimization, DevOps practices, and test automation frameworks. Adept at collaborating in Agile/Scrum environments to build secure, scalable, and user-friendly applications. Recognized for strong problem-solving, debugging, and cross-functional collaboration skills.
Professional Experience
Java Developer
FDA
Jun 2017 - Jul 2019
- Designed and implemented RESTful services (JAX-RS + Spring Boot) for large-scale scientific data applications.
- Developed responsive UI pages using JSP, HTML, CSS and JavaScript with form validations.
- Migrated legacy monolithic systems to AWS microservices, increasing scalability and reducing downtime.
- Built SQL queries, stored procedures, and schema designs for Oracle DB.
- Automated deployments in WebLogic/Tomcat servers and configured Node Manager for server administration.
- Conducted unit and regression testing with JUnit and Selenium.
Java Developer
USAA
Aug 2019 - Dec 2019
- Developed payment platform microservices with Spring Boot and integrated Angular UIs.
- Implemented AWS IAM roles and Cloud Formation templates for secure deployments.
- Configured AWS RDS and VPCs, supporting hybrid cloud setups.
- Optimized REST APIs for transaction processing with concurrent handling.
- Applied logging frameworks and debugging skills to resolve production issues quickly.
- Integrated JUnit/Selenium automated tests into CI/CD pipelines.
Technology Analyst
Texas Instruments
Dec 2019 - Mar 2020
- Migrated from monolithic to microservices architecture, improving scalability and fault tolerance.
- Configured Spring Boot applications using YAML/XML and deployed on Apache Tomcat.
- Performed system testing, troubleshooting and performance optimization for backend services.
- Implemented TDD practices with JUnit, ensuring higher code coverage and fewer defects.
- Designed UML blueprints for microservices migration planning.
- Deployed services via CI/CD pipelines in Jenkins/GitHub.
Java Developer
Citibank
- Designed Spring Boot microservices integrated with Angular frontends for enterprise financial applications.
- Built REST APIs from scratch and tested them with Postman/REST Assured.
- Managed AWS IAM roles, Security Groups and VPC configurations, improving system security.
- Implemented CI/CD pipelines using Jenkins and GitLab CI, reducing manual deployment efforts by 40%.
- Created Cloud Formation templates for repeatable environment provisioning in AWS.
- Applied Java 8 streams and lambdas for clean, functional programming constructs.
- Built automation frameworks (Selenium + TestNG + Maven + Log4j), adopting POM design for maintainable
- test suites.
- Developed UML diagrams for use-case and class design, ensuring architectural clarity.
- Conducted query optimization and indexing in Oracle DB for improved performance.
Java Developer
CBP (Customs and Border Protection)
Aug 2022 - Aug 2025
- Designed and implemented RESTful microservices using Spring Boot, Hibernate and JPA, ensuring scalability and reliability.
- Migrated CTPAT 2.0 to CTPAT 3.0, building APIs and backend services from scratch.
- Developed secure authentication flows by integrating Spring Security with JWT for role-based access.
- Built and optimized UI components in Angular (tables, pop-ups, SPA transitions, NgRx state management) integrated with REST APIs.
- Improved application performance via lazy loading, optimized change detection and Angular bundle size reduction.
- Automated regression and UI testing using Selenium, JUnit 5 and TestNG, integrated with Jenkins pipelines.
- Leveraged multithreading for concurrent data processing and optimized memory management/GC tuning for high-volume requests.
- Enhanced logging and monitoring using SLF4J and Logback, reducing mean time to resolve issues by 30%.
- Applied Agile/Scrum methodologies, collaborating with cross-functional teams to deliver features on time.
Project Experience
No items found.
Technical Skills
Programming & OOP
:
Core Java (Advanced), Java SE, OOP Principles (Inheritance, Polymorphism, Abstraction, Encapsulation), Java 8+ (Streams, Lambda Expressions), Multithreading, Memory Management
Backend Development
:
Spring Core, Spring MVC, Spring Boot Microservices, RESTful APIs, Spring Data JPA/Hibernate, Spring Security & JWT, Microservices Architecture (Eureka)
Frontend Development
:
HTML5, CSS3, JavaScript (ES6+), React, Responsive Design (Bootstrap, Tailwind CSS), AJAX, Client-Side Routing, Webpack/npm/Vite
Databases
:
MySQL, PostgreSQL, MongoDB
DevOps & Cloud
:
Git/GitHub/GitLab, Jenkins, GitHub Actions, Docker, Kubernetes, AWS (EC2, S3, RDS, Lambda)
Testing & QA
:
JUnit 5, Mockito, Postman, REST Assured, Selenium
Other
:
JSON/XML processing, Maven, Gradle, Logging (SLF4J, Logback), Agile/ Scrum, Problem Solving, Debugging
Methodologies
:
Agile/Scrum, BDD, TDD, CI/CD
Certifications
Microsoft SQL Certification
Education
Penn State University
Bachelor of Science in Information Technology
Aug 2017
Purdue Global
Masters In Cyber Security
Mar 2024
References
No items found.
