Experience

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  Centro paula souza

  Jan 2013 - Jan 2014

  Trainee | computer and network maintenance;

  - Computer network maintenance;- Operating System installation;- Hardware maintenance;

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  T&t sistemas

  Jan 2014 - Jul 2018

  Software engineer | visual basic, python, django, sql server

  Achievements:- Accounting for 60% of the company’s total clientele: Developed and managed 12 client’s ERP with VB6 and Python/Django.- Provided 100% real-time sales performance: Designed and implemented an intuitive sales reporting dashboard for POS.- Created a CRM application: Pioneered the creation and deployment of a Python and Django-based.Context:T&T Systems is a company focused on providing technological solutions for various sectors. During my tenure, I was involved in the development and customization of ERP systems crucial for optimizing business processes.Technologies:- VB6- SQLServer- Python and Django - MySQL- Java- SQLite - HTML, - CSS, - Javascript- Bootstrap- HerokuActivities:- Development and customization of ERP solutions.- Integration of multiple databases to optimize processes.- Collaborated with the team to define best practices and technological direction.- Adopted new technologies to enhance system efficiency. Exibir menos

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  Fdte - fundação para o desenvolvimento tecnológico da engenharia

  Jul 2018 - Mar 2023

  Achievements:- Led 2 multidisciplinary teams: helping to architect new features, solve problems, control git-flow, manage CI/CD, and backlog priorities- Orchestrated seamless communication flow between the team and management: ensuring strategic alignment and driving impactful decision-making processes.- Conducted technical interviews for Node.js specialists: evaluating candidates’ code quality, problem-solving skills, and ability to optimize application performance.Context:At FDTE, a foundation from the University of São Paulo (USP), I served as a Tech Lead/Back-end Engineer. I guided the back-end team across various projects, specializing in crafting and integrating diverse tech solutions tailored to the company's needs. Our dynamic environment involved multiple technologies, all aimed at enhancing operational processes and supporting the core business.Technologies:- Node.js- Nest.js- Docker- FlowBuild Engine - AWS (QLDB, Cognito, Elastic Beanstalk, Lambda, etc.)- Twilio/WhatsApp Integration- Jest (TDD and 4 Phase Test Pattern)- PostgreSQL- MongoDB- ASP.NET Core- C#- Microsoft Cognitive ServicesActivities:- Actively participated in technical interviews for Node.js specialist candidates.- Lead the back-end team, focusing on the creation of APIs in RESTful and orchestrating containers in Docker.- Engaged in the development and deployment of a FlowBuild engine and mapped processes usingBPMN notation to build blueprints.- Worked on a project involving a bot with Twilio/WhatsApp integration, a crucial part of the company's core business.- Delved into a spectrum of projects utilizing a diverse tech stack, including but not limited to Jest,Mongoose, TypeORM, PostgreSQL, ASP.NET Core, and various AWS services.- Centralized team feedback, facilitating the implementation of continuous improvements by management.- Managed Pull Request reviews and closed sprint deliveries in CI/CD using Bitbucket Pipelines. Exibir menos - Optimized API calls, reducing latency by 60% and enabling seamless real-time interactions for users. :Orchestrated the successful back-end development of the ArtMe app, acknowledged at the Brazil stage of the Entrepreneurship World Cup 2021.- Reduced audio playback response time from 3 seconds to under 500 milliseconds: Applying HLS pattern on media streams using Node.js.- Optimized a generalized search in 86%: Reviewing indexes and rewritten database queries.- Created a TTS service: Using Microsoft Speech Recognition to turn text into speech in 18 languages. Exibir menos

  • Tech Lead | Engagement Lead, Node.js, REST API, Cloud Services, Database

    Mar 2022 - Mar 2023

  • Software Engineer | Node.js, Koa.js, NestJS, Microservices, PostgreSQL, BPMN, and AWS

    Jan 2020 - Mar 2022

  • Junior Software Engineer | .NET Core, C#, Node.js, Javascript , HTML, CSS

    Jul 2018 - Jan 2020
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  Rws

  Jun 2022 - Jul 2023

  Tech lead | node.js, microservices, postgresql, and aws

  Achievements:- Improved code reliability by 100%: building a framework for unit, integration, and E2E testing.- Enhanced integration and E2E testing capabilities by 80%: architects a database setup for PostgreSQL, MongoDB, and AWS QLDB.- Reduced resolution time by 40%: implementing a standardized error handling and logging protocol using decorators and interceptors; improved system diagnostics and transparency by capturing 100% of critical errors.Context:Tech Lead and Software Engineer at RWS Retail, a company specializing in integrating and managing all retail management channels. I was responsible for providing technical leadership for the backend, focusing on the integration and maintenance of microservices. In addition to suggesting and implementing project standards to be followed, my role involved ensuring optimal solutions and innovations were applied to maintain high-quality project deliverables.Skills:- Node.js- NestJS- JavaScript- TypeScript- PostgreSQL- MongoDB- AWS QLDB- Docker- LocalStack- Jest- Tests (unitary / integration / E2E)- CircleCI (CI/CD)Activities:- Develop and maintain microservices, ensuring smooth integration with client platforms through JSON.- Carry out complex platform integrations with APIs, CSV files, and e-commerce platforms like Magento.- Apply core development principles such as OOD, SOLID, Clean Code, TDD, and the four-phase test pattern to maintain high code quality standards. Exibir menos

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  F3 capital

  Jan 2024 - now

  Technical lead

  Skills:- Node.js- TypeScript - JavaScript- Lambdas Functions- Serverless Framework- MongoDB- Localstack- AWS- Jest