MG
Marco Galván

React Native & Full Stack Developer

Building scalable web and mobile applications with React, Expo, Next.js and TypeScript.

Full Stack Developer with 5+ years of experience building production-ready web and mobile products for startups, agencies, and companies across different industries.

Open to remote opportunities.

About Me

Full Stack Developer with 5+ years of experience building web and mobile applications using React, Next.js, React Native, Expo, Node.js, and TypeScript.

Throughout my career, I've worked with startups, agencies, and product teams, developing scalable applications, mobile experiences, back-office platforms, and SaaS products across different industries.

I enjoy working across the full product lifecycle, from planning and architecture to development, deployment, and continuous improvement. My experience includes building modern web applications, mobile apps, CMS-driven platforms, third-party integrations, and AI-powered features.

Key technologies

  • React & Next.js
  • React Native & Expo
  • TypeScript & JavaScript
  • Node.js
  • PostgreSQL & Supabase
  • Strapi & Payload CMS
  • REST APIs & Third-Party Integrations
  • AI-Powered Applications

Featured Projects

Experience

Helmcode

February 2025 - November 2025

I worked on three products within the Helmcode ecosystem. I developed Andulia, an AI agent that connects to AWS and Kubernetes credentials to manage cloud infrastructure through natural language.

I contributed to HelmCloud, a container-based cloud platform for SMBs and startups that reduces infrastructure costs by up to 70% compared to traditional clouds.

I also worked on Coderun, a SaaS for deploying and managing containerized services with GitHub, GitLab integration and Dockerfile support — no complex configuration needed. I also built the company's institutional website.

Potentiality Group

September 2022 - January 2025

I worked as staff augmentation assigned to the IT teams of Iúnigo and San Cristóbal Seguros.

At Iúnigo I developed and maintained the policyholder self-service mobile app — featuring policy status, roadside assistance, claims reporting, benefits, and installment payments integrated with Mercado Pago — as well as the main website with its online car insurance quoting tool and a surety bond platform for home insurance.

At San Cristóbal Seguros I was part of the Marketing IT team, where we developed and maintained the multi-product online quoting platform, the insurance broker portal with its self-management system (sales, commissions, and analytics), and the rollout of all these systems for the Uruguayan market.

More Projects

Interested in working together?

I'm open to remote opportunities focused on React Native, Expo, Next.js and Full Stack JavaScript development.