Marcelo S.Principal Engineer
Skills
A Full Stack Engineer with over 17 years of comprehensive experience in end-to-end software production, including analysis, architecture, coding, testing, and monitoring. Demonstrates proficiency in Java with Spring Boot and React with JS and ES6. Delivered a wide range of impactful projects for an American multinational company, benefitting thousands of users. Served as a Tech Lead for a team of 8 engineers, ensuring consistent and timely deliveries tailored to the Brazilian and Mexican markets. Regularly engaged in both spoken and written English communication with international teams.
Senior Software Engineer
1/1/2020 - 1/1/2023
Specialized in full stack development, collaborating effectively with project managers and designers to deliver impactful features in the accounting domain. Analyzed implementation tradeoffs and designed robust architectures to ensure stable and consistent product delivery. Maintained high diligence in documentation and decision-making processes for all deliverables. Engaged in daily written and spoken English communication with international teams, predominantly from the United States and Mexico.Senior Software Engineer
1/1/2023 - Present
Developed advanced proficiency in React, focusing on building and maintaining a unified design system library that standardized components across multiple front-end projects. Effectively implemented business features in a product catalog system, integral to the main B2B marketplace product, while also contributing to various backoffice systems to support operational teams. This role demanded a deep understanding of front-end development principles and resulted in accelerated development timelines across teams through the reuse of standardized, visually consistent components.Senior Lead Developer
5/2/2006 - 1/1/2020
Developed an exam self-scheduling system with a focus on front-end and UX skills using React and GraphQL. Over the past year, led a team of three as a Scrum Master to create and maintain an internet report publishing system and an image exam report archive, leveraging Java and Spring for back-end development and React for front-end tasks. Extensive experience across software production disciplines, including roles as Scrum Master, analyst, and full-stack developer.Open Source Software Developer
1/2/2005 - 4/2/2008
Spearheaded the development of a Brazilian Portuguese grammar checker for OpenOffice, named CoGrOO. This project was undertaken at the University of São Paulo as part of a scientific initiation and graduation initiative. Developed significant expertise in natural language processing and computational linguistics. Utilized Java for the core programming tasks. Conducted extensive work with XML to create and integrate grammar rules. Gained proficiency in leveraging OpenOffice's API for seamless integration of the grammar checker. Enhanced skills in debugging and testing software applications in a collaborative academic environment.
Electrical Engineering with emphasis in Computing at Polytechnic School of the University of São Paulo
2002 - 2006
CAE - Certificate in Advanced English (Level C1) at Cambridge English Qualifications
1/1/2006
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