Full Stack Engineer

Turning Ideas into Powerful Software Solutions with Java, Spring Boot, and Modern Web Technologies

Experienced IT professional with 14 years in Information Technology. Skilled in Java, Spring Boot, and Microservices architecture, with expertise in backend and full-stack development. Proficient in building RESTful APIs, implementing TDD, and ensuring code quality with JUnit, Spock, and Cucumber. Experienced in cloud technologies, containerization, and CI/CD pipelines. Adept at delivering scalable solutions and driving innovation in Agile environments.

Skills

Java Programming • Data Structure and Collections • Software Development Life Cycle Testing
Debugging • Technical Documentation • Root Cause Analysis • Code Review

  • Web Development
  • HTML5
  • CSS
  • JavaScript
  • Angular
  • Java
  • Spring Boot
  • MySql
  • Bootstrap
  • AWS
  • Docker
  • Kubernetes
  • Git
  • GitHub
  • Bitbucket
  • CI/CD Pipelines
  • Router and Switch Configuration
  • Wifi

A Few Accomplishments

Passionate about innovation, I have led key projects in Java, Spring Boot, and full-stack development, optimizing performance and driving efficiency in enterprise applications.

Migration

Led the migration of a legacy monolith system to microservices, reducing downtime by 30%.

Work Experiences

With extensive experience in Java, Spring Boot, and full-stack development, I have contributed to building scalable, high-performance applications for leading enterprises, ensuring seamless integrations and optimal system efficiency.

Cyberbridge International, Inc.

Client: Verizon
Role: Senior Java Developer (Dec 2022 - Feb 2025)
  • Developed high-performance microservices using Java, Spring Boot, Hibernate, and JPA.
  • Monitored application logs using ELK Stack for proactive issue resolution.
  • Monitor application and system performance, responding to alerts and resolving issues proactively.
  • Troubleshoot and resolve production incidents within SLAs to minimize downtime.
  • Investigate root causes of recurring issues and implement permanent fixes.
  • Provide Level 2/3 support to users, analyzing and resolving their technical issues.
  • Document troubleshooting steps and create knowledge base articles for common issues.

Technologies: Java, Spring Boot, Microservices, REST APIs, Hibernate, JPA, MongoDB, Redis, API Gateway, AWS, Kubernetes, Docker, CI/CD, Jenkins, SonarQube, TDD, JUnit, Agile.

Cyberbridge International, Inc.

Client: Blue Cross Blue Shield
Role: Full Stack Developer (June 2021 - November 2022)
  • Developed and optimized insurance claim processing microservices, increasing efficiency by 25%.
  • Developed API Gateway for centralized request handling and rate limiting.
  • Implemented OAuth2 & JWT-based authentication for secure API access.
  • Develop and deploy Mule applications using Anypoint Studio.
  • Integration with external systems using connectors (e.g., Salesforce, SAP, databases, Kafka).
  • Designed and developed modern, interactive dashboards using Angular, Material UI, and Tailwind CSS.
  • Monitored application logs using ELK Stack for proactive issue resolution.

Technologies: Java, Spring Boot, Angular, REST APIs, OAuth2, JWT, MongoDB, Redis, ELK Stack, Microservices, Agile, MuleSoft, Kafka.

PYRAMID CONSULTING, Inc.

Client: BestBuy
Role: Senior Java Developer (March 2020 - June 2021)
  • Designed and maintained scalable microservices for enterprise-level applications.
  • Migrated monolithic applications to Spring Boot microservices, reducing maintenance costs by 35%.
  • Proactively monitored system performance with Grafana, Kibana, Splunk, ensuring 99.9% uptime.
  • Built GraphQL APIs for optimized data retrieval, enhancing frontend-backend efficiency.
  • Leveraged AWS Lambda & API Gateway for serverless computing to improve scalability.
  • Applied TDD & BDD methodologies, increasing test coverage and code quality.
  • Set up Wiremock to mock RESTful APIs for testing microservices.

Technologies: Java, Spring Boot, Microservices, GraphQL, AWS, Mysql, Jenkins, JUnit, Cucumber, Wire mock, SonarQube, CI/CD, Agile.

DGI (DIRECTION GENERAL DES IMPOTS)

Port-au-Prince, Haiti • 2011-2019
Role: Network / Java Developer
  • Created web application for presenting SMS log reports.
  • Developed the Presentation and Controller layers using JSP, HTML, Java Script, Business logic using Spring Boot, IOC, AOP, and Persistent layer DAO, Hibernate.
  • Monitored status and uptime of servers, including customized configuration for SNMP protocol for the network equipment.

NATCOM (NATIONAL TELECOMMUNICATION)

Port-au-Prince, Haiti • 2011-2019
Role: IP Network
  • Configuring equipment from leading providers such as Cisco, Huawei, and ZTE to ensure optimal performance and operational efficiency.
  • Installed and maintained Linux servers, integrating them seamlessly into the ISP network for enhanced performance and reliability.

Education

  • MSCS - Master

    • Master of Science in Computer Science (December 2021)
    Maharishi University of Management - Fairfield, Iowa

  • Bachelor

    • Bachelor of Science in Computer Science (2013)
    Inuka University - Port-au-Prince, Haiti

Contact Me

Let's Connect! Whether you have a project idea, a job opportunity, or just want to chat about tech, feel free to reach out. I'm always open to new opportunities and collaborations. Looking forward to hearing from you!