Lucas Menezes Email & Phone Number

São Paulo, Brasil

- I developed a template for implementing new APIs based on microservices architecture using NestJS, speeding up development and standardizing service creation. Additionally, I implemented a CI/CD pipeline in GitLab, automating testing and deployment of Docker images to Google Cloud Platform’s Cloud Run through Cloud Build. This eliminated manual deployments and reduced delivery times, improving operational efficiency and significantly enhancing the project’s financial performance.- I built… Show more - I developed a template for implementing new APIs based on microservices architecture using NestJS, speeding up development and standardizing service creation. Additionally, I implemented a CI/CD pipeline in GitLab, automating testing and deployment of Docker images to Google Cloud Platform’s Cloud Run through Cloud Build. This eliminated manual deployments and reduced delivery times, improving operational efficiency and significantly enhancing the project’s financial performance.- I built a robust email delivery service from scratch using NestJS and Google Cloud Platform’s Pub/Sub, ensuring high scalability and reliability for consistent communication.- I optimized a NestJS service by implementing caching and streamlining calls, reducing report generation time from up to 5 minutes to just 20 seconds.- I developed a dynamic report generator that allows clients to select desired fields, generating an Excel file asynchronously and notifying the client upon completion. This solution, built with NestJS, Angular, Firestore, Firebase Triggers, and Realtime Database to track progress, enhanced the user experience by delivering quick, customized reports and ensured an efficient and transparent workflow.- I integrated the company’s platform with Moodle, deployed on Elastic Container Service (ECS) with Docker, managing the integration with Angular and NestJS. This included Single Sign-On (SSO), enabling users to access training, generate certificates, and track progress directly on the platform. This integration not only simplified access but also streamlined training management, centralizing information and enhancing efficiency and user experience.- I implemented data integration for input and output between the company’s platform and external systems, optimizing client processes and supporting retention efforts, reducing churn. This integration facilitated smoother interactions across systems, resulting in higher client satisfaction and improved retention. Show less

Rio De Janeiro, Brazil

- I implemented a logging and error code system for the corporate foreign exchange product at Itaú Bank. In case of a failure, an error code was displayed to the client, who could then share this code with support. Support could quickly reference its meaning to resolve the issue without needing to involve developers, allowing the team to focus on other priorities. The logs also aided in diagnosing more complex problems. This implementation helped identify a critical issue and saved… Show more - I implemented a logging and error code system for the corporate foreign exchange product at Itaú Bank. In case of a failure, an error code was displayed to the client, who could then share this code with support. Support could quickly reference its meaning to resolve the issue without needing to involve developers, allowing the team to focus on other priorities. The logs also aided in diagnosing more complex problems. This implementation helped identify a critical issue and saved approximately $200,000 per day, utilizing AngularJS and Java.- I contributed to an InnerSource initiative, helping create dynamic forms using JSON Forms with Angular. This enabled the development of agnostic forms adaptable to the diverse needs of various partners and business areas. This approach supported the Banking as a Service (BaaS) concept, streamlining form completion for clients across different partners.- I developed a resource tree view in Angular for AWS resources, simplifying the Foundation team’s analyses. This intuitive interface enhanced resource visibility, enabling more efficient and collaborative management, speeding up issue identification, and optimizing resource allocation. Show less

Rio De Janeiro, Brazil

- I implemented a data aggregation and synchronization strategy that denormalized information, allowing the application’s home screen to access aggregated data without the need for multiple queries or dependencies between calls. This approach, utilizing Firebase Triggers and Schedulers, reduced load time from 30 seconds to just 2 seconds, significantly optimizing system performance.- I created a form component library for Angular, implementing the company’s design system.- I developed a… Show more - I implemented a data aggregation and synchronization strategy that denormalized information, allowing the application’s home screen to access aggregated data without the need for multiple queries or dependencies between calls. This approach, utilizing Firebase Triggers and Schedulers, reduced load time from 30 seconds to just 2 seconds, significantly optimizing system performance.- I created a form component library for Angular, implementing the company’s design system.- I developed a complex screen using Angular that included drag-and-drop functionality to assist HR in creating content tracks focused on onboarding. This interface improved content visualization and significantly reduced the time required to create these content tracks, enabling the HR team to organize and customize materials more efficiently and intuitively. Show less

Rio De Janeiro, Brasil

Rio De Janeiro, Brazil

I developed a comprehensive system for controlling and monitoring the college classrooms, utilizing ESP32 with PlatformIO for the embedded part, integrating IoT sensors that sent data to a Node.js API and received commands via WebSocket. The front end, built with Angular, displayed real-time time series charts and allowed control of physical devices, while historical data was stored in MongoDB for analysis and optimization. I led the project autonomously, implementing the embedded system, the… Show more I developed a comprehensive system for controlling and monitoring the college classrooms, utilizing ESP32 with PlatformIO for the embedded part, integrating IoT sensors that sent data to a Node.js API and received commands via WebSocket. The front end, built with Angular, displayed real-time time series charts and allowed control of physical devices, while historical data was stored in MongoDB for analysis and optimization. I led the project autonomously, implementing the embedded system, the backend, and the frontend. Show less

Rio De Janeiro, Brazil

- I supported projects for major clients, such as Coke and ONS (National Electric System Operator), utilizing the MVC pattern with VB and C#.- I contributed to creating automated tests for Siemens’ XHQ servers, a platform that integrates real-time data to monitor operational performance and support decision-making in industries, using C#.- I developed a script to automate the configuration of the XHQ server, drastically reducing the time required to test fixes and new features, and… Show more - I supported projects for major clients, such as Coke and ONS (National Electric System Operator), utilizing the MVC pattern with VB and C#.- I contributed to creating automated tests for Siemens’ XHQ servers, a platform that integrates real-time data to monitor operational performance and support decision-making in industries, using C#.- I developed a script to automate the configuration of the XHQ server, drastically reducing the time required to test fixes and new features, and replacing a manual and time-consuming process. Show less

Mechatronics, Robotics, And Automation Engineering

Software Engineering