Renan

Latin Americas
Brazil

$65

English
About me

Experienced Software Engineer with over a decade of hands-on expertise in designing, building, and scaling full-stack solutions, backend architectures, and AI-driven products. My career spans across startups and large-scale tech companies, contributing to mission-critical systems in e-commerce, SaaS, conversational AI, and ERP platforms across LATAM and global markets.

Currently at TeachMe.To, I build impactful educational technology solutions. Previously at Yalo, I architected and integrated Machine Learning and Generative AI solutions—bridging the gap between LLMs and high-availability production systems to deliver smarter conversational experiences. I specialize in MLOps, real-time data systems, and cross-team collaboration for innovation-driven outcomes.

At VTEX, I led integrations with major advertising platforms like Meta Ads and TikTok, while pioneering conversational commerce tech for the grocery retail sector. My foundation in engineering was built through key roles at RD Station, Chaordic, Thomson Reuters, and Simples Dental, delivering robust software, from frontend interfaces to backend pipelines and SDKs.

Skilled in system design, data engineering, cloud infrastructure, and user-centered product development, I thrive in solving complex problems that intersect technology, scalability, and product impact.

Skills
Skill Golang Golang
80.0%
(5yrs)
Skill Python Python
60.0%
(3yrs)
Skill PostgreSQL PostgreSQL
70.0%
(4yrs)
Skill MongoDB MongoDB
70.0%
(6yrs)
Skill AWS AWS
80.0%
(5yrs)
Skill React.JS React.JS
70.0%
(2yrs)
Skill Node.JS Node.JS
80.0%
(5yrs)
Experience
Software Engineer | TeachMe.To · Full-time
May 2025 - Present

Software Engineer | Yalo · Full-time
Aug 2022 - Apr 2025 ·

• Architecting and building solutions for the Machine Learning team to deliver high-quality algorithms and models to the product team to enrich the conversational experience.

• Worked on the foundation of Generative AI applications by integrating LLMs with existing systems.

• Focus on MLOps and high-availability systems to ensure seamless integration and performance.

• Collaborated across different teams to optimize the delivery process and drive innovation in the development of recommendation systems.

Software Engineer | VTEX · Full-time
Jul 2021 - Jul 2022 ·

• Led integration efforts with major commerce advertisers like Meta Ads and TikTok to expand market reach.

• Collaborated with different areas and partners to build the technical foundation of a new conversational commerce solution for groceries stores.

Software Engineer | RD Station · Full-time
Dec 2020 - Jul 2021 ·

Worked within the internationalization team to extend the company’s SaaS platform to the LATAM market. Engaged in localization and system adaptation efforts to ensure functionality and compliance across multiple regions.

Backend Engineer | Chaordic
Mar 2018 - Aug 2020

• Designed and built data collection solutions to enhance recommendation engines and algorithms.

• Developed SDKs for internal teams to improve efficiency and productivity.

• Handled the development of high availability systems for real-time user event collection, catalog synchronization, web scraping, and integrations.

Frontend Engineer | Chaordic
Mar 2017 - Mar 2018

• Integrated seamless recommendation systems for e-commerce into web applications with the best user experience.

• Collaborated with the Customer Success team to fulfill client's needs.

• Implemented innovative frontend solutions for collecting usage data to enhance user engagement and drive sales.

Front-end Developer | Thomson Reuters
Nov 2015 - Mar 2017

Contributed as a core front-end developer on a large-scale ERP platform serving Brazil, the U.S., and Argentina. Focused on usability, localization, and performance in a highly regulated industry.

Front-end Developer | Simples Dental
Jan 2015 - Oct 2015

Participated in the development of what would become one of the leading dental practice management solutions in Brazil. Contributed to the product’s early growth by delivering key front-end and back-end features.

Front-end Developer | Useall Software
May 2014 - Jan 2015

Worked on porting an existing ERP application to a web-based platform.

Key technologies: Sencha ExtJS, Vanilla JavaScript.