Tech Lead

• Jul 2021 - Present

At this position I had the opportunity to help taking software design/architecture decisions on a notifications system integrated with external platforms, scaling and debugging Google Chrome crawling services backed by puppeteer, dealing with data intensive applications, dealing with resources performance - such as databases, scaling applications horizontally and vertically, optimizing code for performance, solving performance problems, helped reviewing code challenges during hiring processes, improved and optimized my process of navigating through different code bases while understading them fast, helped running a cluster of applications in a different group of nodes in the same kubernetes cluster, helped optimizing an api to handle a high number of webhook callings, helped creating a queue management system to deal with chat messaging, helped solving performance issues on node.js applications inside kubernetes, helped debugging node.js performance inside kubernetes, developing a chat bot application, improving database performance, helped debugging sql database queries, improving observability with telemetry resources like aws-xray and datadog, developer training, component architecture on front-end. Main Topics: Webflow, Notification System, Application Perfomance, Google Chrome, Software Architecture, Kubernetes Taint/Toleration, Rancher Monitoring, Webhook, Queue Management, Application Scaling, Data Intensive Application, Code Review, Open Telemetry, Chatbot, Database Performance, AWS X-Ray, Datadog, Site Reliability Engineering. Show less

Mentor and Instructor

• Aug 2021 - Nov 2022

Tech Lead

• Mar 2021 - Jul 2021

At this position I had the opportunity to help creating an attendance platform integrated with social medias, reviewing code, architecturing softwares, contributing with feedback about other developers, creating a microservice distributed system of high disponibility/scalability/availability integrated with whatsapp platform, architecturing an end to end chat bot application, creating a system log for microservice, creating a cluster manager service for slave microservices with socket, sharing knowledge by writing article, creating a global state management on react with atomic update/re-render for a chat messaging application, managing developer service credentials on aws, helping other developers to improve themselves. Main Topics: Kubernetes, Rancher, AWS EKS, Puppeteer, Microservices, Socket, Software Scaling, Redis, Queues, Messaging System, Chatbot, Kibana, Logging, Open Source, Tech Articles, React Componentization, React Global State Management, React Atomic State Update, Pair Programming. Show less

Tech Lead

• Aug 2020 - Mar 2021

At this position I had the opportunity to help teaching new coworkers, reviewed lots of code, made a story (like instagram) creator white label app, helped taking software architectural decisions, created architectural templates, created a metrics system, helped solving an instance configuration mistake that was overloading all the platform processes/getting the platform down, helped architecturing tests implementation, taught other developers some stuffs I have experienced before, helped finding and decreasing possible cloud unnecessary costs.Main Topics: Software Architecture, Database Architecture, Code Review, Integration, ECS, Github Actions, Certbot, Nginx, Dealing with other department people, Talking to people, UX, EC2, ElasticSearch, Unit Tests, Integration Tests, Teaching, Data Analysis, AWS Costs. Show less

Full-Stack Developer

• Dec 2019 - Aug 2020

At this position I've created a queue system for picture uploads on front-end with retry and fallback delay features, solved a cloud infrastructure problem that was getting our upload system into lot of failures, made a lightroom plugin to integrate the adobe lightroom with our core application, took part of project requirements decision, mentored interns and stakeholders, headed code quality assurance with code reviewing and code refactoring, made a checkout page/application, made a compression file system to work with big sized files via serverless, helped decreasing infrastructure expenses, took part of infrastructure/technologies decision, made a platform for website creation.Main Topics: Software Project Management, Database Architecture, Cloud Infrastructure, Software Development, Software Architecture, Quality Assurance, Mentoring, ElasticSearch, LUA, Lightroom Plugins, Nunjucks, Server Side Rendering. Show less

Full-Stack Development Intern

• Jun 2019 - Dec 2019

At this position I've refactored its landing page, created a distributed information system based on Redis, solved a bug that was making them lose clients everyday, found and helped solving a heavy database query that kept all the platform offline for almost 4 entire days, created a event oriented system, created a background processing application to work on side jobs such as mail sending and pictures processing, made a custom react hook for data validation/sanitization with help of back-end to improve user feedback, created a log system for some background processing jobs and picture uploads, made some data reports and headed a project to refactor all the platform back-end/front-end from their client to their api and background processing app while keeping in touch with senior developersMain Topics: AWS EC2, AWS S3, AWS SQS, AWS ElastiCache, AWS Lambda, AWS RDS, AWS CloudFront, GC Compute Engine, Redis, React, Redux, NodeJS, Styled Components, PostgreSQL, MongoDB, Grafana, MVC Architecture, Serverless Architecture and Event Driven Architecture. Show less