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Adrian Barbosa

@adrianbarbosa

Senior Backend & Full Stack Engineer | Node.js, TypeScript, Ruby on Rails, APIs, Payments & AI Integrations | 10+ years of experience

Mexico

Message

What I'm looking for

Senior Software Engineer with 10+ years of experience building backend systems, full-stack applications, and third-party integrations. Specialized in Node.js, TypeScript, Ruby on Rails, PostgreSQL, and scalable APIs. Open to remote Senior, Staff, and Technical Lead opportunities with companies hiring in Mexico.

I'm a Senior Full Stack Engineer with over 10 years of experience building backend systems, scalable applications, and third-party integrations.

My work spans fintech, healthcare, and real estate investment platforms, including payment processing, insurance claims automation, and fractional investment systems. I've contributed to technical architecture, backend development, and end-to-end product delivery, frequently working directly with clients and technical stakeholders.

My core stack includes Node.js, TypeScript, NestJS, Ruby on Rails, PostgreSQL, Redis, and React. I also have experience with AWS, Docker, Stripe, and AI integrations using OpenAI and Anthropic Claude.

I'm interested in remote Senior Backend, Full Stack, Staff Engineer, and Technical Lead opportunities where I can help build reliable products, solve complex problems, and contribute to technical decisions.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Axented

Aug 2019 - Present (7 years 2 months)

Built backend and full-stack applications using Node.js, TypeScript, NestJS, Ruby on Rails, React, and PostgreSQL.

Led development of fintech, healthcare, and real estate platforms, including payment integrations, AI automation, and third-party APIs.

Contributed to architecture, AWS deployments, and end-to-end delivery, working directly with clients and stakeholders.

Digital Marketing Programmer

Car One Group

Apr 2018 - Jul 2019 (1 year 3 months)

✔Development of an app for customer relationship management (CRM) using MERN Stack.
✔Database Administration in MySQL.
✔Use of HTML5, CSS3, PHP, MySQL, Bootstrap, jQuery.
✔Website maintenance and update.
✔Implementation of tracking codes such as Google Analytics and/or Facebook Pixel.
✔Development of landing pages for marketing campaigns.
✔Domain management, DNS and redirection.
✔Publish and back

Web Developer

Mercadotecnia Mix

Apr 2018 - Jun 2018 (2 months)

✔Web site layout from PSD files.
✔Use of HTML5, CSS3, PHP, MySQL, Bootstrap, Javascript, jQuery.
✔Implementation of tracking codes such as Google Analytics or Facebook Pixel.
✔Administration of domains, DNS and redirection.
✔Administration of MySQL database.
✔Publishing and backing up websites.
✔Configuration of email accounts.

IT Assistant

Universidad Autónoma de Nuevo León

Jan 2014 - Apr 2018 (4 years 3 months)

✔Use of HTML5, CSS3, Javascript, jQuery, PHP and MySQL.
✔Database Administration in MySQL.
✔Administration of domains, DNS and redirection.
✔Publish and back up websites.
✔Website update.
✔Configuration of email accounts.
✔MacOS support.
✔Windows support.
✔Web design.