Mihael Zamin Sousa

Mihael Zamin Sousa

About

Detail

Full Stack Developer
Santa Catarina, Brazil
Contact Mihael regarding: 
work
Full-time jobs
Starting at USD6.5k/month
Flexible work
Starting at USD50/hour

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 0% verified
  • Lattice
    Fullstack Engineer public Remote experience
    Lattice
    Mar 2023 - Nov 2023 (9 months)
    - Played a pivotal role in the architecture decoupling project, successfully completing over 20% of all tasks. This effort directly impacted the performance and stability of systems handling over 1 million monthly requests. - Innovated a generic solution for error logging, significantly simplifying and enhancing overall system reliability. - Reduced the team development time by 30%, by authoring an internal use automated script for opening pull requests and generating automated commit messages using artificial intelligence.
  • G
    Data Engineer
    Grupo Voa
    Mar 2023 - May 2024 (1 year 3 months)
    ● Improved accessibility and usability of data, reducing the development time for data ingestion from various sources from one month to one day, through a new architecture that also reduced resources for new features, increasing operational efficiency. ● Led the creation of a robust and secure cloud environment, implementing fundamental DevOps practices, including automated deployment processes and infrastructure management as code on AWS. ● Increased team efficiency by establishing a sustainable development flow, introducing a process that adapts to the team's work style, optimizing project management and team collaboration. Additionally, contributed to the development of the main platform using Node.js and Next.js, while leveraging Po
  • t
    Co-Founder & Chief Technology Officer public Remote experience
    tuuls.io
    Jan 2022 - Dec 2024 (3 years)
    - At tuuls, we help marketing professionals who struggle when trying to use interactive content as a lead acquisition channel. We have a solution that makes implementing this acquisition channel feasible and practical. - Technologies used: MongoDB, Postgresql, Node.js, Next.js, Typescript, AWS. - In addition, I developed a platform that helps marketing professionals create interactive tools to capture leads, demonstrating the importance of an innovative and practical approach to customer acquisition.
  • P
    Full Stack Developer
    PWX Tecnologia da Informação
    May 2021 - Jan 2023 (1 year 9 months)
    - Worked as a Systems Developer, developing a testing platform with physical and virtual robots, based on RPA. - The technologies used in this project include Node.js, Typescript, React, Next.js, Jest, Postgres, Elasticsearch, Logstash, RabbitMQ, Docker, Terraform, Gitlab CI, puppet and ansible. - In addition, I led the migration of a legacy system to a cloud architecture using AWS, reducing operational costs from $2,000 to $100 USD per month, and implemented a more robust and secure IT environment through fundamental DevOps practices, also using AWS CDK. - Improved the performance of the analytics dashboard, reducing the loading time from 30 seconds to 1 second, achieved by the transition to a NoSQL database. - Acted as a mentor for a team
  • Meta
    Back End Developer
    Meta
    Oct 2020 - Apr 2021 (7 months)
    - Act as developer for Meta client (Olist). Technologies used: AWS, PostgreSQL, MongoDB, Circle CI, Gitlab, NodeJS, Typescript, Docker e Kubernetes
  • Evoluum
    Full Stack Developer
    Evoluum
    Jul 2020 - Oct 2021 (1 year 4 months)
    - Developed three successful closed-scope projects, including a mobile app for a social security company with backend-for-frontend integration, "Secure Reminder" for delivering custom videos on scheduled dates, and an MVP for Volare Sales. - Leveraged advanced technologies like AWS, Next.js, Firebase Functions, GraphQL, and Terraform to create optimized, scalable solutions tailored to each project's specific needs. - Ensured high client satisfaction by delivering efficient, bespoke solutions that seamlessly integrated with existing systems and enhanced user engagement.
  • 4
    Back End Developer
    4hoofs
    Apr 2020 - Nov 2020 (8 months)
    Analysis and development of a system for agribusiness. The technologies used were Serverless Framework, GraphQL, Terraform, NodeJS, Typescript, AWS, PostgreSQL, MongoDB, Gitlab CI and ReactJS.
  • D
    Full Stack Developer
    Dooile
    Nov 2019 - Mar 2020 (5 months)
    Develop and project a presence based marketing system with bluetooth beacons using technologies like Amazon Web Services (for serverless and Infrastructure provider), Terraform, Javascript, React, React Native, GraphQL, ArangoDB, Docker, MongoDB and others NoSQL databases.
  • M
    Full Stack Developer
    MKC Tecnologia e Sistemas
    Apr 2015 - Oct 2020 (5 years 7 months)
  • L
    Full Stack Developer
    LabTeC -Laboratório de Tecnologias Computacionais - UFSC
    Apr 2014 - Apr 2016 (2 years 1 month)
  • M
    Full Stack Developer
    Mistral Soluções Gráficas
    Aug 2013 - Oct 2013 (3 months)
    - Development of systems using Php, MYSQL, html, Css and javascript. Database design using ER Diagrams. System analysis, requirements analysis. Website development with WordPress
  • G
    Full Stack Developer
    Green Tecnologia da Informação
    Jun 2012 - Mar 2013 (10 months)
    - Development of systems using PHP, MYSQL, HTML, CSS and JavaScript. Database design using ER Diagrams. - System analysis, requirements analysis. Website development with WordPress
Education verified_user 0% verified
  • Universidade Federal de Santa Catarina
    Bachelor's Degree, Computer Engineering
    Universidade Federal de Santa Catarina
    Jan 2013 - Dec 2024 (12 years)
  • IFSC - Instituto Federal de Santa Catarina
    COMPUTER TECHNICIAN
    IFSC - Instituto Federal de Santa Catarina
    Jan 2011 - Jan 2013 (2 years 1 month)