About me
FullStack EngineerMobile DeveloperUI/UX designerAR/VR DeveloperAI Enthusiast
👋 Hey! I’m Randy Frias. I’m a Fullstack Engineer passionate about building scalable apps with React, Next.js, NestJS, and TypeScript. I love creating fast UIs, clean APIs, and integrating AI automation into real-world products.
Quality First
Every delivery aims for precision, clean code, and solutions that truly work.
Modern & Efficient
I use modern stacks like Next.js, NestJS, TypeScript, and AI to build fast and scalable products.
Technical Expertise
Hands-on experience building dashboards, APIs, PowerBI integrations, and high-performance B2B platforms.
End-to-End
From architecture and design to development, deployment, and optimization.
Results Focused
My work helps teams move faster, make better decisions, and scale their operations.
0%
Clients come back for
new projects
Work
Experience
Full Stack Engineer
Developed a container load calculation module and a 3D visualization tool using React Three Fiber, improving logistics decision-making and reducing planning errors.
2025
Full Stack Engineer
Built scalable B2B and institutional products using Next.js and NestJS, including dashboards, AI-powered tools, and optimized SSR/ISR performance across multiple platforms.
2023 - 2025
Full Stack Developer
Delivered fullstack features end-to-end, improved platform performance, contributed to CI/CD pipelines, and designed internal products using Next.js, NestJS, Prisma and PostgreSQL.
2022 - 2023
UI/UX Designer
Designed UX flows, wireframes, high-fidelity prototypes, and a complete Design System, improving consistency and reducing handoff ambiguities.
2022
Web Development Intern
Supported frontend development, layout integration, PostgreSQL queries, and technical documentation for internal handovers.
2022
My
education
Higher Technician in Software Development
studied at ITLA
Comprehensive training in software development, covering programming fundamentals, web technologies, databases, and modern development practices.
2020 - 2022
Technical High School Diploma in Information Technology
studied at Politécnico Virgen de la Altagracia
Technical high-school program focused on IT fundamentals, networking, software principles, and computer science foundations.
2015 - 2019
React Development Certification
studied at Udemy
Covered modern React development, including hooks, component patterns, and state management with real-world projects.
Issued Jul 2022
Virtual & Augmented Reality Developer Certification
studied at EON Reality
Hands-on training in AR/VR content creation, 3D environments, and immersive application development.
Issued Jan 2021
Héctor Castro
TechOps Manager in Quantech
Working with Randy was a great experience. He quickly understood what we needed and delivered a modern, clear, and easy-to-use platform. His professionalism and dedication made a real difference.
Project Page
Sorangel Díaz
Innovation Director in ProDominicana
I was always amazed by Randy’s speed and attention to detail. He moves incredibly fast without ever sacrificing quality. Every project aimed for perfection, and he pushed all of us to deliver at the highest level.
Project Page
Let's talk about your project!
