Ricardo

Full Stack Engineer Canada
10 yrs experienceEnglish Fluent
Skills
Node.js8yReact.js8yAI3y
Secondary skills
PythonDockerVue.jsKubernetesWeb Development
Experience
Full Stack Engineer
Jun 2025 – Present
Designed and implemented scalable fullstack solutions using Node.js and React, integrating AI capabilities to enhance platform efficiency and user experience. Integrated AI automation to optimize internal workflows and platform efficiency. Engineered core full-stack features, including advanced video filtering and global date handling. Stack used: Typescript, React.js, AI, Node.js, Postgresql, AWS, Serverless.
Node.jsReact.jsUser ExperienceTypescriptPostgresqlAwsServerlessAI
Full Stack Engineer
Aug 2024 – Mar 2025
Optimized the platform's creator search experience. Integrated TikTok Shop to expand creator discovery. Developed and deployed an AI-driven search engine that dynamically refines results based on user-specified criteria such as gender, audience demographics, and relevant keywords. Worked with the Sales team to improve the Platform and list possible improvements. Stack used: Typescript, React.js, AI, Node.js, Express, Redis, MongoDB, Postgresql, AWS, Docker.
AISalesAwsPostgresqlTypescriptRedisReact.jsDockerNode.jsMongodb
Full Stack Engineer
Jun 2023 – Aug 2024
Developing and maintaining the front-end and back-end of the website, which is an online marketplace for women’s clothing. Optimized backend infrastructure for improved performance and reduced total price paid for infrastructure by 50%. Collaborated with Operations team to gather requisites and build technical solutions. Led implementation of Anthropic AI to Tag, Name and Suggest prices for Clothing. Stack used: Typescript, React.js, GraphQL, Node.js, Express, Redis, MongoDB, NextJS, AWS, Anthropic, AI and Docker.
MongodbNode.jsDockerReact.jsRedisTypescriptAwsGraphqlNext.jsAIClaude
Full Stack Engineer
Aug 2020 – Jun 2023
Built and launched a loan platform using credit cards. Strong in web & mobile dev (Next.js, React Native) & data (Python, MongoDB). Led projects & teams, contributed to strategy. Our Dev team had 3 developers in total. Our solution was Customer First, focusing on problems that customer had and planning next implementations based on Customer Feedback. Successfully launched the loan platform, resulting in significant loan origination volume and positive user feedback. Over 50,000 MCU in the first 3 months of operation.
PlanningNext.jsReact NativeUser FeedbackWasMongodbPython
Full Stack Engineer
Jun 2018 – Oct 2020
In Multiplan's digital innovation area, integrating a multidisciplinary squad that develops and maintains Multi, a super app that takes the mall to the customer. React, React Native, TypeScript, Python, Nodejs.
PythonDigitalNode.jsTypescriptReact.jsReact NativeInnovation
Software Architect
Jan 2017 – Jun 2018
Joined the Automated unit test team to Develop and Maintain the Test solution. Technology Used: C#, MVC, Python, SQL Server, Entity Framework, OOAD. JS and React for frontend.
Team DevelopmentC#Entity FrameworkReact.jsPythonMvcSql ServerJavascript
Full Stack Engineer
Feb 2016 – Jan 2017
Developed an IOS app on Unity3D to Manage Github repositories. Technology Used: Java, Unity3D, C#,.Net, [contact hidden], MVC, [contact hidden] APIs, SQL Server, Entity Framework, jQuery, HTML5, CSS3, bootstrap, Web API.
Sql ServerBootstrapGithubWeb ApiEntity FrameworkIosC#JavaJquery.netAsp.net Mvc
Full Stack Engineer
Jan 2015 – Feb 2016
Worked as a contractor for YDreams and developed numerous Unity3D apps for various events in Rio de Janeiro like: Cisco House Exposition, Rock in Rio, AquaRio (Rio of Janeiro Aquarium), 2016 Olympics. Technology Used: Unity3D, C#,.Net, [contact hidden], MVC, [contact hidden] APIs, SQL Server, Entity Framework, jQuery, HTML5, CSS3, bootstrap, Web API.
Asp.net Mvc.netJqueryC#CiscoEntity FrameworkWeb ApiBootstrapSql Server
Education
Computer Science
Universidade Estacio de Sá · Jan 2020 – Dec 2022
Side projects
Wall of Games - NuBank
Jan 2022 – Jan 2022
Interative Software - Peppa Pig
Jan 2022 – Jan 2022
Interative Software - PlayDoh
Jan 2022 – Jan 2022
Tarsila for Kids - 3rd Edition
Jan 2021 – Jan 2021
Arcadia MMORPG
Jan 2020 – Apr 2022
Olympic Room - Engenhão
Jan 2016 – Jan 2016
AppMaker
Jan 2015 – Jan 2017
Professor Assistant
Apr 2012 – Feb 2013

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