Carlos E.
Full-stack Product Engineer

Skills

Java

Javascript

Amazon Aws

React

Carlos is available for hire

Hire Carlos E.

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Bio

Information Security Technician with a Bachelor's degree in Computer Science and additional advanced training in the field, possesses 11 years of experience spanning various technology sectors within organizations ranging from small enterprises to multinational corporations. Additionally, holds 2 years of administrative experience in a large corporate environment. Demonstrates fluency in English, intermediate proficiency in Mandarin (HSK1-2), and a basic understanding of Japanese, which is actively being enhanced. Skilled in infrastructure, programming languages, database management, and project management, the professional experience includes roles as a Back-end Developer, Front-end Developer, Full-stack Developer, and Site Reliability Engineer (SRE). Expertise encompasses programming languages such as Java, JavaScript/TypeScript, HTML5/CSS, C#, Python, C++, SQL, and Shell script.

Full-Stack Developer
8/1/2022 - 5/1/2023

Developed and implemented solutions for large-scale applications using Python, Java, and JavaScript, supported by MongoDB and SQL databases. Engaged in the development and integration of endpoints and APIs to enhance inter-system and service communication. Engineered responsive and dynamic web and mobile interfaces, adhering to best design and usability practices. Leveraged Azure for hosting, managing, and monitoring cloud-based applications, and ensured code quality and security through the use of versioning tools such as Git and SVN. Executed migrations of legacy systems to contemporary technologies while maintaining both functionality and performance. Created and sustained scalable, resilient microservices built on event-driven and message-based architectures. Managed critical production environments, conducting thorough testing, debugging, and bug fixing. Oversaw the migration of hosting servers, encompassing tasks such as backups, restorations, and network configurations. Automated development, testing, and deployment environments using tools like Docker, Kubernetes, and Jenkins.
Software Developer
5/1/2013 - 8/1/2023

Developed RESTful APIs utilizing Hibernate to enhance communication between front-end and back-end systems. Expertly documented the architecture of the SGAE for comprehensive design understanding. Collaborated with C#, Java, Spring Boot, and Node.js developers to implement key features, ensuring adherence to coding standards and best practices. Participated in regular code reviews and mentored junior team members to foster a culture of learning and continuous improvement. Successfully delivered the SGAE on schedule and within budget, surpassing stakeholder expectations.

Led deployment and development initiatives from October 2021 to January 2022, focusing on team cohesion and collaboration. Created database models using StarUML and integrated MongoDB into the intranet architecture. Worked closely with the Scrum Master to optimize team dynamics, and collaborated with QA to maintain high code quality standards. Enhanced database management efforts with proficiency in SQL and facilitated seamless code integration through Azure pull requests.

Developed enterprise software from February 2021 to June 2021 using Java, JavaScript, Spring Boot, and Node.js. Integrated services and created virtualized environments using Docker for efficient deployment.

Analyzed and developed back-end systems from February 2017 to December 2018 using Java, Spring Boot, and MySQL. Implemented Kafka for efficient data streaming and processing.

Developed applications from January 2015 to June 2016 using Java, JPA, and JavaScript, contributing to projects aimed at continuous improvement and customer support.
Service Manager
10/1/2011 - 1/1/2013

Demonstrated expertise in contract negotiations and managed Service Level Agreements (SLAs), Operational Level Agreements (OLAs), and feedback mechanisms. Facilitated regular meetings for process improvement. Architected and provided solutions for various projects, developed work progress indicators, and performed risk assessments. Conducted meetings with clients and managers both locally and internationally, delivering timely resolutions for project-related issues. Applied extensive knowledge of ITIL, PMI, and ISO standards. Managed project budgets effectively and handled the hiring and allocation of analysts and other resources.
Systems Analyst
2/1/2009 - 10/1/2011

Conducted in-depth analysis and collaborated on project scopes while coordinating a team of analysts involved in various projects. Managed Service Level Agreements (SLAs), provided constant feedback, and facilitated meetings for process improvement. Monitored work progress indicators, performed risk assessments, and participated in meetings with international clients and managers to provide timely solutions for project issues. Applied and demonstrated knowledge in ITIL, PMI, and SOX standards. Utilized technical knowledge and established processes to guide analysts, initially serving in the role of Bilingual ServiceDesk Analyst.
Incident Analyst (Internship)
1/1/2008 - 12/1/2008

Provided support and feedback on network and web error alarms, ensuring timely resolution and minimizing downtime. Delivered remote support for CISCO equipment, including replacements and relocation of spare parts, ensuring seamless network functionality. Ensured contingency and continuous monitoring of network links using Cacti and Nagios, proactively identifying and addressing potential issues. Supported onsite engineers with technical expertise and troubleshooting, facilitating efficient problem resolution and system maintenance.