Profile

As a seasoned Full-Stack Software Engineer, I bring more than 19 years of professional experience as a highly skilled software engineer with Java Enterprise Applications (Java EE). Proficient in all facets of the DevOps Lifecycle, I excel in planning, coding, developing, building, deploying, and monitoring.

Backend Skills

• • Certified Programmer, Web and Business Components: Proven expertise in developing end-to-end applications using Java technologies. Successfully completed Java certification, demonstrating proficiency and commitment to best practices in Java development.
• • Oracle Database: In-depth knowledge of Oracle Database, including data modeling, querying, and optimization. Proficient in designing and managing relational databases to ensure data integrity and performance. Strong command over Oracle PL-SQL for efficient database programming. Capable of writing complex queries, stored procedures, and triggers to enhance database functionality.
• • Spring Boot: Extensive experience in developing applications using the Spring Boot framework. Proficient in leveraging Spring Boot to create robust and scalable backend systems.
• • RESTful APIs: Demonstrated skill in designing and implementing RESTful APIs. Experience in creating API endpoints for seamless communication between different components of a system.
• • Development tools: Proficient in using SVN (Subversion) for version control and GIT. CI/CD Jenkins.
• • Frameworks: Spring JDBC, Spring MVC, Spring JPA, Hibernate.
• • Platforms, protocols, tools: eCommerce / Oracle ATG, ssh, sftp, SOAP, SAML, OATH, XML.

Frontend Skills

• • JSF (Primefaces): Proficient in creating dynamic and enterprise-level web applications using the JavaServer Faces framework.
• • JavaScript: Strong command of JavaScript for creating interactive and responsive user interfaces. Typescript. Experienced in using TypeScript to enhance code quality and maintainability in large-scale web projects.
• • JSP (JavaServer Pages): Skilled in developing dynamic web pages using JSP for seamless integration with Java applications.
• • HTML, CSS: Proficient in crafting clean and semantic HTML code for structuring web content. Skilled in styling web applications using CSS.
• • Frameworks: Angular, solid expertise in using Angular to build robust and scalable single-page applications (SPAs). React: Exposed in developing interactive user interfaces with React, leveraging component-based architecture. Bootstrap, Skilled in using Bootstrap to create responsive and mobile-first web designs, enhancing the user experience.

CLOUD COMPUTTING (AWS) SKILLS

• • AWS Security Token Service (STS): Experience in leveraging STS for secure access control and identity federation within AWS applications.
• • S3 (Simple Storage Service): Proven expertise in developing and deploying solutions using S3.
• • AWS Lambda Development: Hands-on development of serverless applications using AWS Lambda, enabling seamless and efficient execution of code.

Employment History

• • As Engineering Lead. I formulated, assessed, designed, and implemented Java and database solutions for novel software in accordance with business requirements.
• • Engaged with cross-functional teams to collect and analyze software requirements, actively contributing to agile development cycles.
• • Supervise and address operational issues in applications, particularly in the context of production support, through proactive monitoring and troubleshooting.
• • Sustained and improved legacy Java applications by rectifying defects and incorporating new features to enhance overall functionality.
• • Proactively engaged in Agile development methodologies, including daily stand-up meetings, sprint planning, and retrospective sessions.
• • Provided mentorship to junior software engineers, offering guidance on technical concepts, coding practices, and the execution of projects.
• • Engaged in the complete Software Development Life Cycle (SDLC), spanning from requirements gathering to system implementation.

• • Led a comprehensive rewrite of the primary revenue-generating application, ACH Alert. This involved rebuilding the system from the ground up to enhance functionality, particularly in alerting customers about ACH transactions, facilitated by the company's exclusive connection with the Federal Reserve (FED).
• • My primary responsibility encompassed the inception and execution of the persistence layer implementation. Leveraging Java JPA and Hibernate solutions, I successfully instantiated the agreed-upon database model essential for representing the intricacies of the business logic.
• • Contributed to the creation of the user interface utilizing JSF and Primefaces, aligning closely with the design preferences and desired features outlined by the product owner.
• • Gathered and manipulated data to analyze system capabilities and requirements comprehensively.
• • Adapted existing software by making modifications to rectify errors and align with new business requirements or upgrades.
• • Executed software solutions in accordance with industry best practices, coding standards, and performance optimization techniques.

• • Accumulated proficiency in software development processes, encompassing requirement analysis, design, coding, testing, and documentation.
• • Assisted in the development and maintenance of Java-based software solutions.
• • Maintained legacy COBOL/DB2 IBM Mainframe applications, addressing bugs and implementing new features.
• • Optimized database performance by writing complex SQL queries and fine-tuning database schema design.

Education

Certifications