Open to opportunities

Ricardo Ramos

@ricardoramos

Message

Full Stack Developer delivering cloud-native SaaS with C#/.NET and React, plus AI-first development.

Mexico

Message

What I'm looking for

I’m looking for a role in cloud-native SaaS where I can own full-stack delivery end-to-end, build scalable APIs and distributed systems, and apply AI-first development to ship secure, accessible products with strong engineering practices.

I’m a Full Stack Developer with 6+ years delivering scalable, cloud-native SaaS applications. I build with C#, .NET Core, ASP.NET Core, and React, and I enjoy partnering with cross-functional teams to ship reliable products.

At Thoughtworks, I engineered cloud-native features across 5+ product releases for global clients. I integrated LLMs and generative AI tools (Claude, OpenAI/GPT, GitHub Copilot) into development workflows, improving code delivery by 25%, and I delivered REST and GraphQL APIs plus distributed async systems handling up to 100,000 daily transactions.

Earlier, at Grio and 10Pearls, I architected distributed backend services, managed relational and NoSQL databases, and implemented event-driven architectures with RabbitMQ and Kafka. I take strong ownership—covering requirement gathering to production support—while enforcing security and code quality standards (OWASP Top 10, SonarQube, code reviews) and building accessible, responsive UIs (WCAG).

Experience

Work history, roles, and key accomplishments

Current

Full Stack Engineer

Current

Thoughtworks

Nov 2023 - Present (2 years 8 months)

Engineered and deployed cloud-native SaaS features using C#, .NET Core, and ASP.NET Core, supporting 5+ product releases for global clients. Built React frontends, integrated LLM/generative AI tools into development workflows, and developed/consumed REST and GraphQL APIs across microservices.

Backend Engineer

Grio

Jun 2021 - Sep 2023 (2 years 3 months)

Architected and delivered distributed backend microservices in C# (.NET Core) and Python for SaaS platforms with 250,000+ active monthly users. Developed REST/GraphQL APIs, optimized database performance, and implemented event-driven messaging using RabbitMQ and Kafka.

Full Stack Developer

10Pearls

Jul 2019 - May 2021 (1 year 10 months)

Delivered full-stack SaaS and cloud solutions using C#, .NET Core, React, and Node.js for clients in telecommunications and professional services. Built REST/GraphQL integrations, containerized deployments, and secure authentication (OAuth2/JWT/SSO) while improving UI accessibility and feature adoption.