Marco A.
Back-end and Systems Engineer

Skills

Spring Boot

Sql

Github

Oracle Database

Java

Javascript

Python

Postgresql

Mongodb

Redis

Microsoft Azure

Marco is available for hire

Meet Marco A.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

A BackEnd Developer with three years of experience in software development, primarily focused on the retail and insurance sectors. Specializes in Java utilizing the SpringBoot framework for creating REST APIs and Microservices. Proficient in implementing Design Patterns, conducting unit testing with Junit and Mockito, and working with messaging systems such as ActiveMQ. Skilled in database management across SQL Server, PostgreSQL, and Oracle, and experienced in version control using Git within Agile methodologies.

Back-end Developer
2/1/2023 - Present

Developed proficiency in designing and deploying RESTful APIs and microservices architecture within the investment domain. Utilized tools and frameworks such as Spring Boot, Hibernate, and Docker for service containerization. Employed Java and Kotlin for backend development, ensuring optimal performance and scalability of financial applications. Demonstrated expertise in database management systems including MySQL and PostgreSQL. Led collaborative code maintenance and version control using Git. Implemented robust security measures and practices following industry standards for safeguarding financial data. Achieved significant performance improvements by optimizing query executions and implementing efficient data retrieval techniques. Gained experience in continuous integration and delivery (CI/CD) processes using Jenkins and Travis CI.
Java Developer
1/1/2021 - 2/1/2023

Developed and created APIs and Microservices utilizing Java and the SpringBoot framework. Gained expertise in designing and implementing scalable and efficient APIs, as well as developing robust Microservices architecture. Enhanced knowledge in handling RESTful services, integrating with various databases, and ensuring high performance and security standards. Collaborated extensively in an Agile environment, utilizing version control tools such as Git for collaborative code maintenance and continuous integration/continuous deployment (CI/CD) processes.
Developer Analyst
8/1/2023 - Present

Developed proficiency in Java, Spring Boot, and Microservice architecture while working on the PIX project. Demonstrated extensive experience with RESTful API development and integration. Gained expertise in Hibernate and JPA for database interactions and transactions. Utilized PostgreSQL for database management, ensuring high performance and scalability. Contributed to the project using Docker for containerization and Kubernetes for orchestrating microservices deployment. Ensured robust code maintenance and version control using Git and GitHub. Improved testing capabilities through the use of JUnit and Mockito, ensuring high-quality and reliable code outputs. Employing CI/CD pipelines managed by Jenkins to streamline automated deployments and improve efficiency. Collaborated with cross-functional teams using Agile methodologies to meet project deliverables and ensure effective communication. Embraced security best practices to safeguard sensitive financial data within the system.
Software Developer
1/1/2020 - 12/1/2021

Developed proficiency in full-stack development for large companies in the insurance sector. Utilized expertise in JavaScript frameworks including React and Angular for front-end development. Managed backend systems using Node.js, Express, and Python with Flask/Django. Managed database operations using MySQL, PostgreSQL, and MongoDB. Maintained and optimized cloud infrastructure with AWS and Azure. Implemented CI/CD pipelines using Jenkins and GitLab. Ensured robust version control practices with Git. Leveraged Docker and Kubernetes for efficient containerization and orchestration. Improved API integrations and data flow processes, contributing to streamlined operations and enhanced system reliability.