# Gustavo M. > Senior Software Engineer Location: Austin, Texas Metropolitan Area, United States Profile: https://flows.cv/gustavom Software and Mechanical Engineer with a solid project management background, working with the best and most up-to-date practices and trends in the market. React | React Native | Typescript | Express | Next.js | Vue.js | Javascript | PHP | MySQL | Kubernetes | AWS | Node | Redux ## Work Experience ### Senior Software Engineer @ Liberty Mutual Insurance Jan 2022 – Present • Investigate technical system issues and defects, and implement robust solutions. • Lead end-to-end software development lifecycle, testing, deployment, and implementation. • Collaborate closely with Scrum Masters, Product Owners, Stakeholders, and team members to iteratively craft software solutions aligned with business and technical needs. • Contribute to team backlog refinement, planning, and task assignments. • Develop comprehensive automated testing frameworks covering Unit, System, Integration, and Regression testing. • Guide insightful questions, constructive feedback, and active participation in team discussions, fostering a culture of continuous improvement. • Create and maintain detailed technical documentation. ### Full Stack Developer @ Aetonix Jan 2021 – Jan 2022 | Toronto, Ontario, Canada • Developed and maintained React and React-Native applications. • Designed and implemented a video group feature using AWS Chime to facilitate clear and transparent communication among doctors and patients, as well as for medical seminars. • Implemented updates to both Back-end and Front-end features. • Provided training and mentorship to new team members. • Utilized technologies including Node.js, Express.js, AWS services, MongoDB, React, and React-Native. ### Software Engineer @ Proposify Jan 2021 – Jan 2021 • Planned and prepared Proposify's systems utilizing Cognito and jQuery. • Integrated multiple React instances seamlessly within the PHP project. • Developed custom features and effectively resolved critical bugs. • Utilized tools such as PHP, MySQL, HTML, CSS, and JavaScript. ### Software Developer @ REDspace Jan 2020 – Jan 2021 | Halifax, Canada Area • Developed a desktop application using Electron (React). • Created an over-the-air updater feature, automating updates to eliminate client conflicts. • Utilized tools such as GraphQL with Apollo and Prisma, Node scripts, GitHub Actions, AWS Lambda, and S3. ### Full-Stack Developer @ iRestify Jan 2019 – Jan 2020 | Toronto, Canada Area • Enhanced performance and reduced load times by up to 70% through upgrades and maintenance of the existing stack. • Developed user-friendly features in React to replace legacy components, further boosting performance and increasing customer retention. • Successfully migrated the stack from a third-party provider to AWS using Kubernetes. • Utilized tools including AWS services (EC2, RDS, Lambda, S3), MySQL and MongoDB databases, PHP CodeIgniter, Node.js, Express, Next.js, and React. ### Full Stack Developer @ Torinit Technologies Inc. Jan 2018 – Jan 2019 | Toronto, Canada Area • Developed a mobile application (iOS and Android) facilitating connectivity for multiple bakeries to create their stores and sell products/services to customers. • Implemented a payment service integrated with a third-party banking service. • Developed an order-tracking system incorporating email and notification functionalities. • Implemented mobile applications for deployment on Google and Apple App Stores. • Designed responsive web pages adhering to UX/UI best practices. • Utilized technologies including Node.js, Laravel, React, and React Native. ### Web Developer Immersive Student @ Bitmaker Jan 2018 – Jan 2018 | Toronto, Canada Area ### Materials Coordinator @ Saipem Jan 2015 – Jan 2017 | Rio de Janeiro Area, Brazil Responsible for receiving storage and control of all materials involved and necessary for the project. Responsible for updating the schedule of materials and the interface to assembly and manufacture. ### Field Engineer @ Saipem Jan 2013 – Jan 2017 | Guarujá, São Paulo Coordinate loading operations of oil and gas equipment on vessels for off-shore projects; Organization and control of storage area; Developed engineering plans, specifications and bid documents. ### Mechanical Engineer @ Petrobras Jan 2012 – Jan 2013 | Santos, Brazil Elaboration of integrated schedules of the sectors of engineering, materials and offshore installation. Management reports for the development of the project. Experience in preparing all technical documentation of the project based on PMBOk and good project practices applied by the company. ### Planning Analyst @ Petrobras Jan 2011 – Jan 2012 | Santos, Brazil Elaboration of schedules installed in the sectors of engineering, materials and offshore installation. Experience in project management reports to present the company's president. Experience in the project without PMMLk and good project practices. ## Education ### Web Developer Immersive Student in Information Technology General Assembly Canada Jan 2018 – Jan 2018 ### postgraduate degree in Project Management Universidade Católica de Santos Jan 2014 – Jan 2015 ### Industrial Mechanical Engineering in Mechanical Engineering Universidade Santa Cecília Jan 2005 – Jan 2010 ## Contact & Social - LinkedIn: https://linkedin.com/in/gustavomattosdev --- Source: https://flows.cv/gustavom JSON Resume: https://flows.cv/gustavom/resume.json Last updated: 2026-03-22