Joao Miranda
Founder at Talqui
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJoão Miranda is a founder and full-stack engineer with nine years of experience building and operating high-availability, cost-effective SaaS and mission-critical backend services that handle millions of daily requests. He combines hands-on expertise in Node.js, Serverless, WebSocket, MongoDB and Vue.js with practical cloud multi-provider deployments (AWS, GCP, Azure) and observability tooling like DataDog and Grafana. As a former backend squad lead and startup engineer he excels at designing event-driven microservices, automating CI/CD, and aligning teams around scalable architectures. João’s work spans product leadership—driving Talqui from idea to pre-seed SaaS—and deep technical delivery, including AI integrations for investment and customer‑service platforms. He pairs an aerospace engineering background with pragmatic engineering instincts, favoring ultra-performant, analytically driven decisions that accelerate product growth.
8 years of coding experience
8 years of employment as a software developer
Graduação, Aerospace, Aeronautical and Astronautical Engineering, Graduação, Aerospace, Aeronautical and Astronautical Engineering at Universidade Federal do ABC - UFABCEnsino Médio Integrado, Técnico em Eletrotécnica, Ensino Médio Integrado, Técnico em Eletrotécnica at Ifes - Instituto Federal do Espírito Santo
Stackoverflow
11reputation
3kreached
3answers
0questions
Github Skills (115)
whatsapp10
backend10
client-library10
api10
javascript9
jetbrains9
browser-app9
rest9
testing9
whatsapp-cloud-api9
rest-api9
intellij9
nodejs9
developer-tools8
firefox8
Programming languages (6)
Github contributions (5)
joaomirandas/whats2api
Feb 2020 - Sep 2020
🎉 This library provide you an complete solution for WhatsApp REST API
Contributions:49 commits, 40 pushes, 1 branch in 7 months
apipuppeterwhatsapp-restwhatsappwhatsapp-web
joaomirandas/joaomirandas
Feb 2021 - Oct 2023
Contributions:4 pushes, 1 branch in 2 years 8 months
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