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Rodrigo Boratto

@rodrigoboratto

Applied AI technical leader at RealLife English who shipped a real-time voice AI tutor for an English-learning platform.

Brazil

Message

What I'm looking for

I’m looking for roles that deploy AI into real products and businesses, where I can build it myself or lead the engineers who do.

At RealLife English, I architected the production platform for an English-learning service with around 100,000 monthly active users, and shipped AI Coach, a real-time voice tutor. I built its provider-fallback voice pipeline and added per-session latency and cost metrics.

I also built the platform’s AI evaluation and spend-metering systems, along with internal multi-agent tools. For live speaking practice, I built Global Speak, a WebRTC voice-room experience that matched learners worldwide.

Outside RealLife English, I co-founded Hubbly and designed and built its AI review-response product for local businesses. I’m looking for roles that put AI into real products and businesses, where I can build it myself or lead the engineers doing the work.

Experience

Work history, roles, and key accomplishments

Chief Technology Officer

RealLife English

Jun 2019 - Oct 2026 (7 years 4 months)

Architected the full platform and shipped production AI features including a real-time voice AI tutor and live WebRTC conversation rooms. Led a lean team, wrote much of the code, and set technical direction.

Go Python Service Weaver CQRS CockroachDB Redis Kubernetes GKE Flutter Dart gRPC LiveKit WebRTC Google ADK OpenAI Gemini ElevenLabs Deepgram Prometheus Grafana Stripe RevenueCat A B Testing NATS PostgreSQL Infisical

Chief Technology Officer

ScubiBlue

Jul 2017 - Jan 2019 (1 year 6 months)

Led the re-architecture of a scuba-diving trip marketplace to Zend Framework 3, MySQL, and Vue.js. Designed and ran the AWS deployment and integrated online sales through Wirecard.

PHP Zend Framework 3 MySQL Vue.Js AWS EC2 Nginx SES Wirecard

C++ Developer

QuantumBytes Inc.

Apr 2017 - Jun 2017 (2 months)

Migrated a game to C++ on the latest version of the Unigine engine.

C++Unigine

Developer

QuantumBytes inc.

Apr 2017 - Jun 2017 (2 months)

C++ Developer, responsible to migrate the entire game to C++ using newest version of Unigine.

Full Stack Developer

Célula Gestão de Documentos

Apr 2010 - Jun 2017 (7 years 2 months)

Built document-management products with PHP, C# .NET, Solr/Elasticsearch, and PostgreSQL, from Linux server administration to front end.

PHP C# .NET Solr Elasticsearch PostgreSQL Linux

Analyst / Developer

Rerum Engenharia de Sistemas Ltda

Sep 2009 - May 2010 (8 months)

Doing a lot of Java (Spring + Hibernate + ZK), C++ (Powerbuilder), and C# .NET.
Created a CRM from back-end to front-end, and other small applications for multinational companies.

Analyst/Developer

Rerum Engenharia de Sistemas

Jan 2006 - Jan 2010 (4 years)

Built a CRM end to end for multinational clients using Java, Spring, Hibernate, and C# .NET.

Java Spring Framework Hibernate C# .NET

Lead Full Stack Developer

Totalcard

Jan 2006 - Jan 2010 (4 years)

Led the development team and built ERP and POS software for a credit card company using PHP and C++.

PHP C++ERP POS

Software Developer

PSV Engenharia de Sistemas

Jan 2006 - Jan 2010 (4 years)

Maintained systems for Gerdau Açominas using VB.NET and SQL Server.

VB.NET SQL Server

Software Developer

PSV Engenharia de Sistemas Lltda

Aug 2008 - Sep 2009 (1 year 1 month)

Applications in VB5, VB .NET and SQL SERVER. Working with legacy applications for a Multinational Company: Gerdau Açominas.

Lead Full Stack Developer

Totalcard

Aug 2007 - Aug 2008 (1 year)

Responsible from IT Management and Team Leader of Development. Created applications for the company like ERP. Since it was a Credit Card company, we worked from PHP for the website to C++ for POS machines.