Software Development Java Developer

Raul Diaz

407-***-**** ***********@*****.*** Orlando, FL

Senior Backend Java Developer

innovative Software Solutions § Software Development

Forward-thinking, highly decorated United States Navy Veteran, with 7+ years of proven experience in Java, Spring Boot, and Microservices. Proven ability to lead and mentor cross-functional teams, consistently delivering innovative software solutions that meet or exceed project requirements within tight deadlines. Proficient in a wide array of backend technologies and cloud platforms, including AWS and Azure, and adept at implementing robust CI/CD pipelines using tools like GitLab and Bitbucket. Recognized for exceptional problem-solving skills, meticulous attention to detail, and a deep understanding of software development best practices,

Computer/Technical: Proficient in Microsoft Office Word, PowerPoint, Excel, Outlook, Teams

Bilingual: English, Spanish

— Critical Competencies —

CI/CD & Version Control (GitLab, Git, GitHub Splunk, AppDynamics Java/J2EE

Spring Boot/Spring Framework Testing (JUnit, Unit Testing) Maven, Jenkins, Docker

Front-End Tech (Angular, React, HTML, CSS Team Leaders& Development ESD Principles & Strategic Thinking

Database Proficiency (SQL, Oracle, PostgreSQL) Spring Boot/Spring Framework AWS & Azure Cloud Technologies

— Interpersonal Skills —

Communication: Recognized for having an assertive communication style that works collaboratively educate, inform, encourage and empower others.

Follow Directions: Experienced as a leader in the U.S Navy helped me to gain hands-on experience in following directions effectively and in many cases with in a fast-paced environment using a Standard Operating Procedure and other guidance manuals.

Diverse Skills: 20+ years communicating in written, oral and verbal communication with Vendors, military personnel, veterans, and colleagues in the community, many of whom are veterans from different cultures, socio-and economic backgrounds, and differing levels of education.

Problem Solving: Trained in analytical thinking to recognize the problem, propose solutions, research information to find resources needed and collaborated with all parties involved to identify an agreed upon decision.

Reliability and Dependability: Provided exceptional service that meets, if not succeeds, expectations. Reliable, trustworthy employee who displays a consistent drive for results by completing tasks prior to request, handling complex projects and challenging assignments.

Team Player: Exceptional ability to function effectively working as a team member:

Professional Summary & Contributions

Senior Java Backend Developer

Software Development

Driven key initiatives to resolve complex issues and deliver innovative features and robust endpoints for critical financial services. Played an active role in Agile ceremonies, fostering collaboration and continuous improvement, while leading peer code reviews to uphold high standards.

Significantly boosted code quality and maintainability by increasing unit test coverage from15% to over 75%, ensuring compliance, reliability, and excellence in every release. Executed 5 Department of Defense engineering contracts valued over $16M

Translated technical specifications for API development. Designed and developed RESTful APIs using Spring Boot for high-performance, secure, and maintainable applications. Utilized Maven as a build tool to manage dependencies, streamline development, and enhance code reusability.

Implemented and optimized database operations, including schema design, query optimization, and data migration. Employed Jira as a project management tool to track tasks, communicate progress, and ensure timely delivery of API functionalities. Wrote clean, efficient, and well-documented Java code, adhering to industry best practices and coding standards. Conducted thorough testing and debugging of APIs to ensure reliability and compatibility across platforms and devices. Collaborated with front-end developers to ensure seamless integration between backend and frontend components. Stayed updated with industry trends, emerging technologies, and best practices for backend development, API design, and database management. Key Achievements:

Successfully deployed two APIs focusing on user authentication, data retrieval, and manipulation, enhancing system efficiency and user experience. Implemented a robust caching mechanism using Spring Cache, resulting insignificant response time improvements and reduced database load. Collaborated with the database team to design and implement a scalable schema, optimizing data storage and retrieval efficiency. Provided valuable feedback and suggestions during code reviews, enhancing overall code quality and maintainability. Analyzed radio frequency antenna redesign proposal; validated contract requirements and performance criteria – executed contract on schedule and $80K under budget

Collaborated with cross-functional teams, including Quality Assurance, design consolidated reports based on TRL Analysis provided by the client. Interconnected spreadsheets to streamline data analysis and reporting processes, ensuring efficient data management. Created and maintained a database of over 2700 rules in Rules Harmony, supporting more than 350 tables.

Configured DSMT on servers to seamlessly connect Rules Harmony with reporting tools, facilitating smooth data integration and reporting workflows. Conducted comprehensive unit testing and validation using AWP/MSTR/UFW tools, ensuring accurate data deployment and migration to the production environment. Actively collaborated with Quality Assurance professionals to identify and resolve any data discrepancies, ensuring high-quality and error-free deliverables. Provided dedicated weekend support for successful go-live during production releases, demonstrating a commitment to delivering reliable and efficient solutions. Collaborated closely with Quality Assurance teams to develop interconnected spreadsheets, enabling efficient data analysis and maintaining data integrity. Played a vital role in quality review sessions, providing valuable feedback ensuring the accuracy and reliability of interconnected spreadsheets.

Played a key role in the development of advanced scripts for a comprehensive client website, enhancing its functionality and user experience. Integrated an SQL database into the Intern Pursuit web-based application using PHP scripting, enabling efficient data storage and retrieval for the platform.

Employment History

Senior Java Backend Developer– Capgemini 2025-Present

Senior Java Backend Developer– Capco 2021-2024

Associate Technical Consultant– Larsen & Toubro Infotech Ltd 2017-2020

Software Developer – Pivot Business Consulting 2016-2017

Protection Plan Manager – Sears Holdings Corporation 2015-2016

Field System Engineer –Sun Valley Tech Solutions 2008-2010

Certified Lead Tech Support Specialist / Supervisor – CompUSA/TechZone/Connextions/Symantec 2006-2008

Education

Associate of Science (A.S.) - Computer Programming – Valencia College

Associate of Science (A.S.) - Information Technology – Valencia College

Certifacations

Ethics in the Age of Generative AI

Computer Information Technology Specialist Technical Certificate

Computer Programming Technical Certification

Bitbucket Pipelines for CI/CD

Azure Administration Essential Training

Military

United States Navy Work Center Supervisor (WCS) 1995-2005

Oversaw day-to-day operations, directing the maintenance of equipment, ensuring compliance with the Navy's maintenance system (3M system), and training personnel. Work Center Supervisor for all three maintenance shops and 108 pieces of CESE valued at more than $4,450,000. Devoted over 200 hours organizing and planning strategies for watch bills and work schedules for a 25 person duty section. Scheduled over 2,000 PM checks with a 95% shop readiness rate and 100% accountability of 3-M.

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