Marcos S.
Back-end and Systems Engineer

Skills

Node.js

Javascript

Php

Amazon Aws

Marcos is available for hire

Hire Marcos S.

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Bio

Backend Developer with over eight years of experience, specializing in Node.js and PHP. Demonstrates expertise in creating robust and scalable systems tailored to specific requirements. Experience encompasses startups, fintech, e-commerce, and proptech industries, with a focus on the design and development of high-performance backend applications.

Software Engineer
5/1/2019 - 7/1/2021

Developed proficiency in the PHP stack with a focus on Symfony to build and maintain a scalable and high-performance microservices architecture. Contributed to the migration to Kubernetes, enhancing observability. Employed agile methodologies, promoting a culture of code review and unit testing.
Mid-Level Developer
11/2/2014 - 4/1/2019

Contributed to the inception and development of an e-commerce and ERP platform project named MagaZord. Spearheaded the development and upkeep of the PHP monolith with a concentration on billing, storage, and purchasing modules. Collaborated closely with the support team to offer expertise in business and tax regulations. Executed abstract development within the PHP framework, generating visualizations using Ext.js.
Freelance Software Engineer
6/1/2022 - Present

Developed expertise in assisting companies, particularly within the E-commerce sector, to streamline their operations through automation. Key achievements include designing and implementing integrations between various platforms to ensure seamless data flow and operational efficiency. Mastery in creating Extract, Transform, Load (ETL) processes to gather and manage external data, facilitating more informed decision-making. Demonstrated capability in maintaining private applications to support specific business needs, ensuring reliability and improved functionality.
Software Engineer
7/1/2021 - 3/1/2023

Worked as a backend software engineer utilizing Typescript with Nest.js within a microservices environment, leveraging relational databases on the AWS cloud. Collaborated closely with a dynamic team of engineers and maintained open lines of communication with the product team. Ensured high code quality through rigorous code reviews, pair programming sessions, and comprehensive code testing practices to uphold a robust and reliable codebase.