Available for new projects

Hi, I'm

Raydel Herrera

> ▍

I lead a freelance team building web and mobile applications, streaming apps and high-performance digital experiences with Vue, Nuxt, React, React Native and NestJS.

View Projects Contact Download CV

</>

{ }

const dev = true;

function build() {}

Scroll

React

JavaScript

TypeScript

Node.js

Vue.js

Nuxt.js

Tailwind CSS

Git

GitHub

Docker

MongoDB

PostgreSQL

React

JavaScript

TypeScript

Node.js

Vue.js

Nuxt.js

Tailwind CSS

Git

GitHub

Docker

MongoDB

PostgreSQL

React

JavaScript

TypeScript

Node.js

Vue.js

Nuxt.js

Tailwind CSS

Git

GitHub

Docker

MongoDB

PostgreSQL

React

JavaScript

TypeScript

Node.js

Vue.js

Nuxt.js

Tailwind CSS

Git

GitHub

Docker

MongoDB

PostgreSQL

01.

Services

Frontend Development

Modern, responsive interfaces with Vue, Nuxt and React

Offline First PWAs

Progressive web applications with offline functionality

Web Architecture

Scalable and maintainable application design

Enterprise Systems

Robust solutions for companies of any size

About Me

Lead Developer with over 8 years of experience designing and building fast, accessible, and scalable web and mobile applications. I specialize in turning complex requirements into digital products that deliver real value to businesses and their users.

Throughout my career, I have collaborated with startups, agencies, and growing companies, leading remote teams and defining maintainable, high-performance frontend architectures. I am proficient in Nuxt, React, React Native, and NestJS, and I work with a results-driven approach focused on code quality and long-term scalability.

Years experience

50+

Projects

20+

Clients

100% remote

Available for projects and collaborations in any time zone

02.

Experience

Current

Lead Developer

Freelance · Own Team

2026 - Present

Leading a freelance team building mobile apps, streaming applications and web solutions for clients. Full project ownership: architecture, development and deployment with React Native, Flutter, Vue/Nuxt and Nest.js.

Senior Frontend Engineer & CTO

Jade Tech Group

2023 - 2026

Leading frontend development for enterprise applications using Vue, React, Angular, Flutter, React Native, Nest.js, MongoDB and PostgreSQL. Deploying applications on AWS.

Full Stack Developer

Jade Tech Group

2021 - 2023

Developed and maintained web applications using React, React Native, Vue, Angular, Nest.js, MongoDB and PostgreSQL.

GIS Programmer

UCT Geocuba - Research and Consulting

2019 - 2021

Development and maintenance of GIS applications, spatial analysis, web and mobile applications, and technical consulting on geographic projects in Havana.

GIS Systems Programmer

Geocuba - R&D Department

2016 - 2019

Programming and development of geographic information systems, web and mobile applications in Pinar del Río, working on research and technological development projects.

04.

Tech Stack & Skills

Tools and technologies I use to build exceptional digital experiences

Frontend

UI/UX Development

Vue.js95%

React90%

TypeScript90%

JavaScript95%

Backend

Server & APIs

Nest.js75%

Node.js70%

Mobile

Cross-platform Apps

React Native75%

Flutter70%

Databases

Data Management

MongoDB85%

PostgreSQL95%

Firebase75%

Cloud & DevOps

Deployment & CI/CD

AWS75%

Vercel70%

Docker70%

GIS & Spatial

Geographic Analysis

ArcGIS85%

QGIS80%

Spatial Analysis85%

Technologies

JavaScriptTypeScriptVue.jsReactNuxtNext.jsTailwind CSSSCSSHTML5CSS3Node.jsExpressPostgreSQLMongoDBFirebaseGitDockerAWSFigmaUI/UX DesignResponsive DesignWeb Performance

05.

Education

Software Development Degree

University of Computer Sciences

Specialization in software development and information systems

Geographic Information Systems (GIS)

Geocuba - Technical Training

Spatial analysis, GIS application development and mapping tools

06.

Languages

Spanish

Native

English

Fluent

French

Basic

03.

Projects

01 / Featured

Conexa — Cuba's Services Network

MarketplaceVue.jsNuxt.jsTailwind CSS

Platform connecting users with verified service providers across Cuba. Post a request, receive offers from experts and hire with confidence: repairs, home, tech, transport and more.

02 / Featured

Rapi2 — Delivery Admin Dashboard

DashboardChartsAnalyticsAdmin Panel

Admin dashboard for a food delivery platform. Real-time metrics for customers, couriers, businesses and orders; rankings by country, category and product; finance management with receivables/payables.

03 / Featured

Infotur — Cuba Tourism Portal

TurismoMapsBookingMulti-language

Official tourism information portal for Cuba. Destinations, cities, interactive maps, bookings and all the essential info for visitors: currency, procedures, festivals, health, weather and safety.

04 / Featured

Lunatour — Travel Agency

TravelBookingCatalogLanding Page

Travel agency website with a destination catalog organized by region: Caribbean, Europe, Asia, South America and more. Tour package booking with a destinations mega-menu and immersive design.

05 / Featured

TSO Store — Cuba-wide Shipping

E-commerceMulti-currencyCartSearch

Online store with nationwide shipping across Cuba. Wide catalog of food, hygiene, appliances, gifts, pharmacy, fashion and more; real-time search, multi-currency cart and delivery by locality.

06 / Featured

Maxi Habana — Home Delivery Store

E-commerceDeliveryCatalogFAQ

Online store with free home delivery across Havana. Catalog organized by departments: food & drinks, personal care, combo packs and more, with product search and online ordering.

07 / Featured

Cobey — Online Store

E-commerceCartCatalogMulti-language

International e-commerce with a catalog of drinks, food and hygiene products. Popular products with shopping cart, USD pricing, categories, phone contact and multi-language support.

08 / Featured

Boulevard Buenísimo — Online Store

E-commerceCartNotificationsBranding

Boulevard's multi-department online store: ice cream parlor, gourmet soda shop, bazaar and market. Catalog with search, cart with real-time notifications, FAQ and contact.

09 / Featured

Comremit — Top-ups & Remittances

FintechPaymentsRemittancesWhatsApp

International top-up, remittance and tourism platform for Cuba. Fast, secure services to keep families connected: top-ups, money transfers and CubaCelTúr with integrated WhatsApp.

10 / Featured

CubaMaps — Offline Tourist Maps

Mobile AppMapsOfflineGIS

Mobile app with tourist information to travel around Cuba. Over 24,000 places online and offline, APK download via QR code and offline navigation for travelers on the island.

11 / Featured

Preeclampsia Clinical Study

HealthcareDashboardData TablesCRUD

Patient management system for a pregnancy clinical study. Registry of 11,000+ patients with MAPSE/TAPSE indicators, gestational-age tracking and alerts for abnormal values.

12 / Featured

LOZ — Photography Studio

PhotographyAuthGalleryLanding Page

Photography studio website with an elegant dark design in gold tones. User authentication system, work gallery and immersive visual experience to showcase the portfolio.

13 / Featured

Jade Tech Group — Corporate Site

CorporateMulti-languagePortfolioServices

Jade Tech Group corporate website. Presentation of tech services, project portfolio and service requests, with an agile approach and bilingual Spanish/English design.

14 / Featured

AS Genius — Creative Agency

AgencyCarouselMulti-languageAuth

Full-service creative agency website: social media management, graphic design, apps & website development, SEO and ad campaigns. Services carousel, multi-language and authentication.

07.

Frequently Asked Questions

Find answers to common questions about my services and process

I offer a range of services including web development, mobile app development, UI/UX design, and technical consulting. I specialize in creating modern, responsive, and user-friendly applications.

08.

Got a project?

Let's talk.

I'm available for freelance projects, technical consulting and long-term collaborations. Contact me to discuss your idea.

Schedule a Call

raydel9206@gmail.com