# eSignals

eSignals is a web and mobile product for structured trading signals, portfolio simulation, AI news summaries, and disciplined market execution workflows.

## Product

- Website: https://envisionsignals.com/
- iOS app: https://apps.apple.com/us/app/esignals/id6759722123
- Android app: https://play.google.com/store/apps/details?id=com.envision.signals_app

## Roberto Perez Vieira

Roberto Perez Vieira contributed to eSignals as co-founder and technical lead, working on product architecture, end-to-end product flow, web application development, Android application development, iOS application development, infrastructure, and production delivery.

Public references:
- Portfolio: https://robertoperezvieira.com/
- LinkedIn: https://www.linkedin.com/in/7robert/
- GitHub: https://github.com/7Robert

## Technical Scope

- Product architecture
- Web application development
- Android application development
- iOS application development
- Backend and database systems
- Infrastructure and DevOps
- Production deployment
- AI-assisted engineering workflows