Jônatas Saraiva
CTO & Co-founder at Obi.tec
Rio Grande do Sul, Brazil
Summary
👤
Senior🎓
Top SchoolJônatas Saraiva is a seasoned CTO and co-founder with 13 years of experience designing and delivering cloud-native solutions for fintech, telecom and edtech clients across Brazil. He blends hands-on backend development in Node.js, Java and C# with architecture and leadership, having led mobile, serverless and distributed system initiatives on AWS and GCloud. His background spans mobile (iOS/Android) app architecture, React-based web platforms and core banking projects, with a pragmatic focus on Agile, DDD and Clean Code practices. As a technical leader at organizations like Midway and Claro, he has driven teams from prototype to production while keeping operational concerns like CI and serverless scalability front and center. He holds a degree in Systems Analysis and a postgrad in Applied Technologies with Agile Methods, and often bridges product and engineering priorities in early-stage ventures. An entrepreneur at heart, he applies his instructor experience and cross-stack fluency to mentor teams and rapidly iterate on high-impact solutions.
13 years of coding experience
13 years of employment as a software developer
Formado, Analista de Sistemas, Formado, Analista de Sistemas at Centro Universitário FranciscanoPós-Graduação, Tecnologias Aplicadas a Sistemas de Informação com Métodos Ágeis, Pós-Graduação, Tecnologias Aplicadas a Sistemas de Informação com Métodos Ágeis at UniRitter
Github Skills (41)
vutify10
vue9
nodejs9
full-stack8
electron7
lambda7
aws-lambda7
azure-functions7
typescript7
aws7
react7
serverless7
serverless-framework6
react-native6
cloud-services5
Programming languages (5)
Github contributions (5)
jonatassaraiva/microservice-serverless-lambda-nodejs
Oct 2017 - Mar 2018
Contributions:69 commits, 7 PRs, 64 pushes in 4 months
serverlessnodejsmicroservicesmicroservicelambda
jonatassaraiva/cloud-run_cloud-build_sample
Jul 2019 - Aug 2023
API NODE.JS sample with Google Cloud Run and Google Cloud Build
Contributions:8 pushes, 1 branch, 1 issue in 4 years 2 months
google-cloud-buildgoogle-cloud-runcloud-buildcloud-rungcloud
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