Marcos P.

Full-stack Product Engineer

Full Stack Developer
6/1/2023 - Present

Developed proficiency in JavaScript, Python, and Ruby, utilizing frameworks such as React, Angular, and Django to create dynamic and responsive web applications. Gained extensive experience working with relational and non-relational databases, including MySQL, PostgreSQL, and MongoDB, ensuring optimized data storage solutions. Deployed projects using Docker and Kubernetes, demonstrating robust skills in containerization and orchestration for scalable application environments. Leveraged cloud services including AWS and GCP for hosting and managing resources, solidifying capabilities in cloud infrastructure. Maintained and enhanced code quality through CI/CD pipelines using Jenkins and CircleCI. Ensured collaborative development and code management with Git, GitHub, and Bitbucket. Implemented RESTful APIs and GraphQL services, facilitating seamless backend-to-frontend communication. Additionally, applied automated testing frameworks like Selenium, Jest, and Mocha to guarantee product reliability and performance.

Full Stack Developer
7/1/2022 - 5/1/2023

Developed proficiency in JavaScript, HTML5, and CSS3, with extensive use of frameworks such as React, Angular, and Vue.js for front-end development. Demonstrated expertise in back-end technologies, including Node.js, Express.js, and Django, along with in-depth knowledge of RESTful API design and GraphQL. Utilized relational and non-relational databases, specifically PostgreSQL, MySQL, and MongoDB, to optimize data storage and retrieval processes. Implemented automated testing frameworks like Jest, Mocha, and Selenium to ensure robust and reliable software delivery. Employed containerization and orchestration tools like Docker and Kubernetes to streamline the deployment pipeline and maintain consistency across environments. Ensured adherence to agile methodologies through the use of JIRA for project management and collaborated on code maintenance via Git and GitHub. Enhanced performance and user experience by leveraging Webpack and Gulp for asset bundling and task automation. Conducted code reviews and provided mentorship to junior developers, fostering a collaborative and growth-oriented work environment.

Full Stack Developer
5/1/2022 - 7/1/2022

Developed advanced proficiency in JavaScript, TypeScript, and Python, with extensive hands-on experience in utilizing frameworks such as React, Angular, and Django. Excelled in building robust APIs using Express.js and Flask. Gained in-depth knowledge of database management through working with PostgreSQL, MySQL, and MongoDB. Improved application performance and scalability by implementing efficient caching strategies with Redis and Memcached. Demonstrated expertise in containerization and orchestration using Docker and Kubernetes. Maintained rigorous version control and collaborative code practices via Git and GitHub. Enhanced continuous integration and continuous deployment (CI/CD) pipelines using Jenkins and GitLab CI. Actively contributed to project management and agile methodologies, employing tools like JIRA and Trello. Developed strong problem-solving skills through debugging and optimizing code, ensuring high-quality software delivery.

Senior IT Analyst
12/1/2018 - 4/1/2022

Extensive experience monitoring networks using Zabbix tool, and proficient in managing PFSense Firewalls on FreeBSD systems. Skilled in creating and maintaining virtual machines within Xenserver environments. In-depth knowledge of Windows Server across multiple versions (NT, 2003, 2008, 2012 R2), including services such as Print Spool, Remote Desktop, DNS, DHCP, and Active Directory. Handled the Dynamic AI Server and developed systems using PHP and Python. Adept at creating scripts and supporting SQL Server databases, providing technical support to users, and delivering high-level support through Service Desk operations. Expertise in creating routines and documentation, and involved in the analysis, planning, implementation, and maintenance of Espaider software. Responsible for the installation and maintenance of operating systems (Windows 7, 8, 8.1) and user support for related applications, including the Office Suite. Participated in executing routines and centralized management of Symantec antivirus, and configured CCTV surveillance systems.

Mid-Level IT Analyst
12/1/2017 - 12/31/2018

Demonstrated expertise in network monitoring using Zabbix and managed PFSense Firewalls on FreeBSD systems. Proficient in creating and maintaining virtual machines with Xenserver. Managed various versions of Windows Server (NT, 2003, 2008, 2012 R2) and services such as Print Spool, Remote Desktop, DNS, DHCP, and Active Directory. Acquired knowledge in Dynamic AI Server, developed systems using PHP and Python, and provided robust support for SQL Server databases through script creation. Delivered technical and high-level support to users within a Service Desk environment. Crafted detailed routines and comprehensive documentation, and played a key role in the analysis, planning, implementation, and maintenance of internal software. Installed and maintained various operating systems including Windows 7, 8, and 8.1, alongside providing application support for office suites and related software. Engaged in centralized management and execution of Symantec antivirus routines and configured surveillance systems (CFTV).

Junior IT Analyst
12/1/2016 - 12/31/2017

Gained expertise in network monitoring using the Zabbix tool, along with proficient management of PFSense firewalls based on FreeBSD. Acquired comprehensive experience with Xenserver, including creating and maintaining virtual machines. Demonstrated in-depth knowledge and management of Windows Server editions NT, 2003, 2008, and 2012 R2, administering services like Print Spool, Remote Desktop, DNS, DHCP, and Active Directory. Developed systems using PHP and Python, supported and wrote scripts for SQL Server databases, providing technical support to users and serving as a last level of support within the Service Desk. Participated in the analysis, planning, implementation, and maintenance of the Espaider software, and handled installation and maintenance of operating systems 7, 8, 8.1 along with support for user applications such as the Office Suite. Executed routines and centralized management of Symantec antivirus systems and configured CFTV surveillance systems. Contributed to the creation of routines and documentation to streamline processes and improve operational efficiency.

IT Support Assistant
12/1/2015 - 12/31/2016

Developed proficiency in network monitoring using Zabbix and managed PFsense Firewalls on FreeBSD systems. Gained extensive experience with Xenserver, focusing on creating and maintaining virtual machines. Worked proficiently with various versions of Windows Server (NT, 2003, 2008, 2012 R2) handling services such as Print Spool, Remote Desktop, DNS, DHCP, and Active Directory. Demonstrated skills in managing Dynamic AI Server and developing systems using PHP and Python. Created scripts and provided support for SQL Server databases, while also offering high-level technical support through a Service Desk. Contributed to the creation of routines and detailed documentation. Played a significant role in the analysis, planning, implementation, and maintenance of Espaider software. Handled the installation and maintenance of operating systems (Windows 7, 8, 8.1) along with support applications like the Office Package. Participated in the execution of routines and centralized management of Symantec antivirus as well as configuring CCTV surveillance systems.

Technical Support
1/1/2014 - 3/31/2015

Provided technical support to users and served as the last level of support within a Service Desk environment. Opened new support tickets and monitored systemic incidents in accordance with ITIL methodology. Developed and maintained routines and documentation to streamline processes. Installed and maintained various operating systems including Windows XP, 7, 8, and 8.1, as well as offered user support for applications such as the Office Suite.

Analysis and Development of Systems at International University Center UNINTER
2015 - 2019

Data Science and Artificial Intelligence at International University Center UNINTER
2021 - 2022