Vitor V.

Experience

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  SGT Telecom - Soluções para Gestão em Telecom

  Jan 2019 - Jan 2022

  • In parallel with my role as Scrum Master, I continuously maintained my engineering responsibilities, working on both frontend (React) and backend (Node.js, Nest.js) development. • Facilitated the adoption of Scrum within the company, customizing practices to fit specific requirements.• Led over 100 Scrum events, integrating Scrum values into company culture.• Improved team productivity by 30% through effective Scrum implementation, specially because of the daily lineup with the Standup meetings.• Ensured alignment of Scrum practices with organizational objectives, resulting in a 30% increase in reaching the project's goals.• Led and facilitated over 50 daily stand-ups, 20 sprint planning sessions, 20 sprint reviews, and 20 retrospectives.• Provided constructive feedback to stakeholders on process improvement, leading to a high increase in stakeholder satisfaction.• Fostered collaboration and continuous improvement within a cross-functional team made of 5 members.• Promoted transparency and agility, enhancing team performance by 50% compared to how the team was making software.• Empowered teams to take ownership of their work and processes, resulting in a 40% improvement in team autonomy.• Advocated for an agile mindset, increasing the overall agility of the organization at least in 50%. Exibir menos • Developed and maintained critical CRM systems integrating WhatsApp messages with various APIs and third-party systems similar to Twilio Flex.• Contributed to 2 major CRM projects from inception to deployment.• Led WhatsApp messaging integration with third-party APIs, enhancing our market share capabilities by 40%.• Participated in all stages of the software development lifecycle using React, HTML5, CSS3, Node.js, Nest.js, Express.js, TypeScript, JavaScript, TypeORM, Redux, Redux Toolkit, Postgres, Linux, Docker, Gitlab, Git, Gitlab-CI, Jest, Swagger Open API, Socket.io, WebSockets.• Developed and deployed over 50 features and enhancements, improving system functionality and user experience by whopping 200% compared to the first version.• Applied architectural patterns such as SOLID, DDD, TDD, BDD, OOP, Clean Code, REST, and N-tier architecture for scalable and maintainable software.• Increased code maintainability and readability by 30% through Clean Code principles and Code Review.• Wrote clean, efficient code, reducing bugs by over 30% and increasing deployment success rate by 20%.• Streamlined deployment processes using Gitlab-CI, cutting deployment time by 40% on development environment server.• Maintained and refactored legacy code bases, reducing technical debt by 35%.• Resolved over 100 issues, achieving 90% system uptime overall.• Enhanced team problem-solving, speeding up resolution times and system performance.• Improved collaboration in cross-functional team, leading to a 50% improvement in project delivery times.• Adapted to new technologies and frameworks, ensuring continuous evolution and competitiveness. Exibir menos

  • Software Engineer - Scrum Master | Agile | Scrum | Kanbam | Jira | React | Node.js | Nest.js

    Jan 2022 - Jan 2022

  • Fullstack Developer - React | Vue.js | Node.js | Express | Nest.js | Docker | MUI | Typeorm | Linux

    Jan 2019 - Jan 2022
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  Bankme.

  Jan 2022 - Mar 2023

  Senior Backend Developer - Node.js | Nest.js | Typeorm | Docker | SonarQube | GraphQL | AWS

  • Developed and maintained over 5 microservices (Node.js apps), improving system integration and functionality.• Implemented SOLID and Clean Architecture principles, enhancing overall code quality.• Increased automated test coverage to 80% using Jest.js.• Created and managed REST APIs with Nest.js in a microservices architectural pattern, ensuring efficient communication with them through RabbitMQ.• Evaluated code coverage metrics with Istanbul Code Coverage, ensuring high test quality.• Worked with the entire ALM cycle, helping from business logic thought deployment (end-to-end).• Handled CI/CD pipelines using GitHub Actions and AWS.• Monitored applications using DataDog, improving observability and issue resolution times by at least 50% compared to how it was visualizing logs with the AWS CloudWatch dashboard only.• Created foundational project documentation (DesignDocs).• Influenced software architecture decisions, enhancing project scalability and maintainability.• Improved internal processes related to agile methodologies.• Conducted One-on-One meetings with team members, addressing career development and technical challenges.• Helped to refine and discover Product Backlog items, translating them into actionable tasks for sprint backlogs.• Facilitated the removal of impediments, promoting autonomy and team productivity. Exibir menos

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  Iteris Consultoria e Software

  Jan 2023 - Mar 2024

  Senior Software Engineer - Fullstack | Node.js | Nest.js | React | Next.js

  • At Iteris, had the privilege to work on different projects, contexts, and challenges.• At Plexus Worldwide, a leading American and global e-commerce platform specializing in healthcare, the role was diverse and impactful mostly in backend with Node.js, involving the following key responsibilities:• Developed and maintained backend structure using Node.js (Nest.js and Express.js), Docker, Redis, and PostgreSQL.• Implemented microservices architecture and integrated REST APIs via a team built client-sdk which had it's code auto generated improving developing experience by at least 50%.• Implemented a BFF with Next.js (Pages router) in other to summarize the data access of certainly client agents, this enhancement in the system design improved development of new features on those clients by at least 60% due to the complexity to read documentations of all those Rest APIs that previously existed to perform a single mutation on the database.• Saved thousands of dollars in the client's AWS infra by retiring legacy backend APIs for a single BFF that was capable of performing similar actions.• Addressed issues proactively to keep development pipelines unblocked guaranteeing near 100% uptime for our microservices.• Documented legacy features/systems related to our work for the client's knowledge retention and effective maintenance, drastically reducing ghost systems.• At Omega Energy, a leading Brazilian renewable energy company, the role was a full stack with a broad range of tools within the JS/TS stack. Mainly around the React and Node.js ecosystem.• Developed visually appealing components with React and Material UI, following the atomic design pattern.• Reduced on boarding time by 50% through meticulous documentation of legacy processes.• Advocated for and implemented enhancements to development processes, fostering agility and efficiency. Exibir menos

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  MotionMakers

  Jan 2024 - Jan 2024

  Senior Software Engineer - Fullstack | React | Node.js | React Native | AWS | Kanban

  • At Motion Makers, a Fullstack role, leveraging expertise in React and Node.js building the solution from the ground up (Requirements to Deployment) having 100% of ownership in the SDLC and into mobile development with React Native.• Applied management knowledge to align projects with the Agile Mindset, ensuring efficient and effective delivery of solutions.• Frontend: React v18 and React Router v6+ to build dynamic and responsive user interfaces.• Backend: Nest.js, and modeled complex data schemas with MongoDB and Mongoose.• Mobile: Maintained and enhanced the mobile app with React Native, creating new screens and implementing animations for a seamless user experience.• Documented all features and technical decisions to ensure clarity and maintainability.• Deployment: Managed deployment processes on AWS EC2 and Firebase through CI/CD pipelines using GitHub Actions.• Integrate technical and management skills, contributing to the successful delivery of robust and scalable solutions. Exibir menos

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  Ambush

  Jan 2024 - now

  Senior Software Engineer - Fullstack | React.js | Node.js | Next.js | Kraken.js | Datadog | i18n

  • At Ambush, i've acted into the products for the world's largest online payments company.• Spearheaded efforts to increase CodeCov by 20% for a key product, enhancing test coverage and reliability.• Designed and implemented over 6 critical UI features, supporting the product's expansion to international markets.• Successfully delivered complex features under tight deadlines, enabling the launch of a multi-billion-dollar product.• Improved code quality by eliminating over 100 code smells, optimizing maintainability and performance. Exibir menos