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Software engineer with 3+ years of experience building full-stack web and mobile applications, automating operations, and integrating AI into production workflows. Focused on React/Next.js and TypeScript, cloud deployment, and creating reliable, user-friendly products. Promoted through performance by automating incident management for large-scale operations and delivering GenAI-assisted tools (ServiceNow extension, AI PDF compression). Has shipped apps with thousands of users and developed open-source browser extensions for audio processing.…Software engineer with 3+ years of experience building full-stack web and mobile applications, automating operations, and integrating AI into production workflows. Focused on React/Next.js and TypeScript, cloud deployment, and creating reliable, user-friendly products. Promoted through performance by automating incident management for large-scale operations and delivering GenAI-assisted tools (ServiceNow extension, AI PDF compression). Has shipped apps with thousands of users and developed open-source browser extensions for audio processing.

Rafael Cabanillas

Front-End Developer, App Developer, CMS Developer, +7

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Software engineer with 3+ years of experience building full-stack web and mobile applications, automating operations, and integrating AI into production workflows. Focused on React/Next.js and TypeScript, cloud deployment, and creating reliable, user-friendly products. Promoted through performance by automating incident management for large-scale operations and delivering GenAI-assisted tools (ServiceNow extension, AI PDF compression). Has shipped apps with thousands of users and developed open-source browser extensions for audio processing.…Software engineer with 3+ years of experience building full-stack web and mobile applications, automating operations, and integrating AI into production workflows. Focused on React/Next.js and TypeScript, cloud deployment, and creating reliable, user-friendly products. Promoted through performance by automating incident management for large-scale operations and delivering GenAI-assisted tools (ServiceNow extension, AI PDF compression). Has shipped apps with thousands of users and developed open-source browser extensions for audio processing.

Available to hire

Software engineer with 3+ years of experience building full-stack web and mobile applications, automating operations, and integrating AI into production workflows. Focused on React/Next.js and TypeScript, cloud deployment, and creating reliable, user-friendly products.

Promoted through performance by automating incident management for large-scale operations and delivering GenAI-assisted tools (ServiceNow extension, AI PDF compression). Has shipped apps with thousands of users and developed open-source browser extensions for audio processing.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Support Engineer (Level 3) at UST

May 1, 2025 - Present

Automated incident management for 35,000+ recruiters and supported production systems at scale. Built a ServiceNow extension integrating GenAI capabilities and an AI PDF compressor to automate recruiter-related tasks and reduce operational effort.

Freelancer (Software Engineer) at SELTORE LLC

October 1, 2023 - Present

Designed, developed, and deployed Next.js websites with self-service content editing for clients. Built a full-stack caregiver app using React Native and Firebase, including a secure web admin panel with MFA. Implemented LLM/AI agents to reduce delivery time from weeks to days.

Front-End Developer at Mobbeel

August 1, 2023 - August 1, 2024

Developed verification and onboarding flows for biometric identity solutions used in government elections and airport security contexts. Built an Angular automation portal that reduced configuration time by 75%. Maintained a backoffice/SaaS platform within a monorepo architecture, covering UI and API frontend integration.

Developer / Project Work (Moneyboard & other projects)

January 1, 2020 - January 1, 2023

Developed a finance tracking app available in the Microsoft Store. Built a React Native mobile app (2000+ active users, 5000+ downloads) and an open-source Chrome extension for audio processing on Spotify, YouTube, and web players. Also built an automated cryptocurrency trading bot running 24/7 on Oracle Cloud via the Binance API.