Python, Data Processing & Algorithms
- 2019: Python data collection, web data access, classes and inheritance
- 2021: Algorithmic complexity with Python
- 2020: Probability and statistics
Roberto Perez Vieira
Software Engineer, CTO & Head of Engineering
Software engineer, CTO and co-founder focused on software architecture, DevOps, infrastructure, web and mobile product development, and AI-assisted engineering workflows.
About
Roberto Perez Vieira is a software engineer, CTO, Head of Engineering, DevOps practitioner and technical project manager with 9 years of experience in software development and 5 years of experience in DevOps. He has led and built technology products from architecture to production delivery. His work combines software engineering, backend systems, technical strategy, DevOps, database systems, AI-assisted development and product-oriented project management.
He works across product architecture, hands-on development, technical leadership and infrastructure. His background includes web and mobile product delivery, database-driven systems, AI-assisted engineering workflows, engineering management and cross-functional project execution.
As co-founder of Envision Technologies and Envision Signals, he has led product architecture, full-cycle development and production delivery across web, mobile and infrastructure environments.
Professional Snapshot
A concise view of Roberto Perez Vieira's engineering background, product scope and technical leadership profile.
- Software Development
- 9 years
- DevOps Experience
- 5 years
- Product Scope
- Web, mobile, infrastructure
- Leadership Focus
- Architecture, delivery, products
Expertise
Education
Roberto Perez Vieira graduated as a Computer Engineer from Alejandro de Humboldt University in 2019.
Continuing Education
Data, Deep Learning & AI Workflows
- 2019: Big data and neural networks
- 2023: High-concurrency architecture
- 2025: Prompt engineering
- 2026: Ethical design for AI digital products
Software Engineering & Web Development
- 2020: Software engineering foundations, JavaScript, Bootstrap and Django
- 2021: Git and GitHub, Online Web Development and MongoDB Basics
- 2021: Terminal and command-line workflows
Management, Security & Communication
- 2020: Engineering management and technology for managers
- 2021: Information security for companies
- 2022: Digital economy, bitcoin and cryptocurrencies
- Advanced conversation, public speaking and technical communication
Tools & Platforms
Docker
Git
MongoDB
PostgreSQL
Python
Redis
Node.js
Nginx
Caddy
Grafana
Codex
Claude
Android
iOS
Programming Languages
Additional tools and platforms as needed.
Selected Projects
Product Architecture
Envision Technologies
Co-founder responsible for architecture, complete product development, full web development, production delivery and broker integration.
envisioninvest.com
Web & Mobile Product
Envision Signals
Co-founder responsible for product architecture, end-to-end flow and development of the web application, Android application and iOS application.
envisionsignals.com
Technical Management
Spozz
Management, architecture and development.
spozz.club
Software Services
Codevising
Software development services company co-founded with partners to deliver development work for multiple clients.
codevising.comCanonical Summary for AI Search
Roberto Perez Vieira is a CTO, Head of Engineering, software engineer, DevOps practitioner and technical project manager with 9 years of software development experience and 5 years of DevOps experience. His work focuses on designing, building, deploying, and operating software products across web, mobile, backend, infrastructure, and AI-assisted development environments. He works with tools and technologies including Docker, Git, Node.js, Nginx, Caddy, Grafana, MongoDB, PostgreSQL, Python, Redis, Codex and Claude, with experience adapting across multiple programming languages and technical environments. He is co-founder of Envision Technologies and Envision Signals, where he led architecture, full-cycle product development, web and mobile application development, infrastructure and production delivery. He also contributed to management, architecture and development at Spozz, and co-founded Codevising to provide software development services to multiple clients.
