Stenio De Lima Ferreira
Founder CEO at Hot Butter Labs
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolStenio De Lima Ferreira is a Staff Solutions Architect with 12 years of experience crafting cloud, security, and automation strategies across FinTech and regulated industries, currently based in New York. He blends hands-on engineering—demonstrated by contributions integrating Spring Boot apps with HashiCorp Vault and automated Cloud Foundry/Docker deployments—with senior solution design for enterprises at companies like HashiCorp, Google, and AWS. His background spans founding startups and product-led roles, giving him a rare mix of go-to-market savvy and deep technical execution. Stenio focuses on turning complex compliance and AI/ML infrastructure challenges into operational guardrails that business and engineering teams can adopt. He holds advanced business and data science credentials and has repeatedly opened new markets and shaped technical messaging for Latin America, a strength that helps bridge global teams and localized regulatory needs.
12 years of coding experience
18 years of employment as a software developer
Postgraduate Degree Data Science and Business Analytics, Postgraduate Degree Data Science and Business Analytics at Texas McCombs School of BusinessMBA Strategic Management, International Business, Marketing, MBA Strategic Management, International Business, Marketing at The University of Chicago Booth School of BusinessComputer Science, Computer Science at UEL - Universidade Estadual de LondrinaCertificate Marketing, Professional Communication, Certificate Marketing, Professional Communication at University of Chicago
Portuguese, Spanish, German
Stackoverflow
357reputation
260kreached
15answers
7questions
Github Skills (31)
encrypt10
cloud-foundry10
decryption10
hashicorp-vault10
secret-management10
java10
crypt10
javas10
secrets-manager10
spring-boot10
decrypt10
encryption10
postgresql9
dockers9
bash9
Programming languages (10)
Github contributions (5)
hashicorp/vault-guides
Mar 2018 - Mar 2020
Example usage of HashiCorp Vault secrets management
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:52 commits, 28 PRs, 30 pushes in 1 year 11 months
Contributions summary:Stenio primarily contributed to setting up a Spring Boot application that integrates with HashiCorp Vault for secrets management and utilizes PostgreSQL. They developed a Java application with features including order processing and transit encryption/decryption, using Vault for secure storage and retrieval of sensitive data. Furthermore, they updated a deployment script to automate the deployment of the application to a Cloud Foundry environment with Docker.
hashicorp-vaultvaultsecrets
hashicorp/vault-provision-example
Feb 2018 - Dec 2019
A sample layout and configuration for provisioning Vault policies and configuration.
Contributions:18 commits, 9 PRs, 5 pushes in 1 year 9 months
provisioningvault
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