Hire the Best React.js Developers
in Colombia
Bogota, Colombia
Need a WordPress Expert for WooCommerce, Elementor Pro, or Figma to WordPress? I specialize in Page Speed Optimization, Technical SEO, API Integrations, and Custom WordPress Development. 4+ years of US Agency experience delivering high-performance, mobile-first sites with 100% Job Success on Upwork. I'm a Full-Stack WordPress Developer & React Engineer delivering production-ready solutions for U.S. businesses and agencies. Whether you need a complex WooCommerce store, a custom React dashboard, or a technical WordPress migration—I ensure flawless, secure, and scalable results. ✅ 4+ Years experience with American Clients (EST Overlap) ✅ 100% Job Success & Rising Talent status ✅ Technical SEO & Core Web Vitals Specialist (90+ PageSpeed Scores) ✅ Systems Engineer - Universidad de Cundinamarca 🚀 What I Do Best (Technical Expertise) Advanced WordPress & E-commerce Figma/Adobe XD to WordPress: Pixel-perfect conversion using Elementor Pro, Gutenberg, Divi, or ACF. WooCommerce Power-User: Custom checkout flows, subscription systems, payment gateways (Stripe, PayPal, MercadoPago). Custom Development: PHP, Advanced Custom Fields (ACF), Custom Post Types (CPT UI), LMS (LearnDash/MemberPress). Speed Optimization: WP Rocket, NitroPack, Asset CleanUp, Cloudflare CDN, image compression (WebP/AVIF). Technical SEO: RankMath, Yoast SEO, Schema Markup, Core Web Vitals optimization. Modern Stack & Frontend Engineering React & Next.js: Building high-end interfaces with TypeScript, Tailwind CSS, and modern component architecture. Systems Integration: REST APIs, Zapier, Make.com, Webhooks, Google Sheets API. Headless WordPress: Decoupled architecture with Next.js/React frontends. Platform Migrations: Secure transfers from Squarespace, Webflow, Shopify, or Wix to WordPress with zero SEO loss. 💼 Recent Successes ✔️ API Automation: Synced WooCommerce with Clever API for real-time inventory management (100+ daily orders). ✔️ Enterprise Migration: Moved 500+ page therapy practice site to Google Cloud with zero downtime and DNS reconfiguration. ✔️ Custom Web App: Developed real-time gamified leaderboard using PHP/MySQL and Google Sheets API. ✔️ Marketing Engine: Integrated GA4, Google Tag Manager, Facebook Pixel for data-driven growth. ✔️ Performance Boost: Improved PageSpeed from 45 to 92 (mobile) using caching, CDN, and lazy loading. 🏢 Agency Experience WordPress Developer | Prince Designs (Utah, USA) | 2023-2025 Managed technical infrastructure for U.S. clients across multiple industries. Ensured 99.9% uptime, performance tuning, SEO optimization, and security hardening for competitive niches. ⭐ Why Clients Choose Me ✓ Fluent English & US Standards: I understand American agency workflows and communication. ✓ Clean & Scalable Code: Git/GitHub version control, coding best practices (PSR-2, WordPress Coding Standards). ✓ Performance Focused: Every site optimized for Google's Core Web Vitals (LCP, FID, CLS). ✓ Clear Communication: Regular progress updates, realistic timelines, proactive problem-solving. ✓ On-Time Delivery: Proven track record with 100% Job Success rating. 🛠️ Technical Stack (Full Inventory) WordPress Ecosystem: WordPress, WooCommerce, Elementor Pro, Divi, Gutenberg, ACF (Advanced Custom Fields), CPT UI, WPML, Polylang, Fluent Forms Pro, WP Rocket, NitroPack, Asset CleanUp, RankMath SEO, Yoast SEO Frontend & JavaScript: React, Next.js, TypeScript, JavaScript ES6+, Tailwind CSS, CSS 3 / SASS, HTML5, Responsive Design, Vite Backend & Databases: PHP, Node.js, Express, MySQL, MongoDB, REST APIs, GraphQL, JWT Authentication E-commerce & Payments: WooCommerce, Stripe, PayPal, MercadoPago, Subscription Systems, Custom Checkout Flows DevOps & Hosting: Git/GitHub, Vercel, Netlify, Cloudflare, AWS, Google Cloud, DNS Management, SSL/HTTPS, cPanel, Linux/Ubuntu SEO & Analytics: RankMath, Yoast, Schema Markup, Google Analytics 4, Google Tag Manager, Core Web Vitals, PageSpeed Insights Integrations & Automation: Zapier, Make.com, SendGrid SMTP, Mailchimp, Webhooks, Google Sheets API, CRM Integrations Design to Code: Figma to WordPress, Adobe XD to WordPress, PSD to WordPress, Sketch to WordPress 📩 Ready to Build a High-Performing Site? Send me a message with your project details. I'm available to start immediately and help your business grow with a professional digital presence that converts. I work in hours that overlap with U.S. time zones (EST +0/1 hour) and understand American business standards. 🔍 Expertise & Search Terms: WordPress Developer | WordPress Expert | Elementor Pro Specialist | Divi Expert | WooCommerce Developer | WooCommerce Specialist | Figma to WordPress | Adobe XD to WordPress | PSD to WordPress | WordPress Migration | WordPress Speed Optimization | WordPress Security | WordPress Bug Fix | Headless WordPress | React Developer | Next.js Developer | API Integration | Custom Plugin Development | Custom Theme Development | RankMath SEO | Yoast SEO | Core Web Vitals | SEO | Page Speed Optimization
- WordPress
- Elementor
- SEO Audit
- WooCommerce
- Landing Page
- Web Design
- Backup & Migration
- DNS
- SMTP
- PHP
- API Integration
- Website Maintenance
- Web Development
- WordPress Development
- Ecommerce Website
La Estrella, Colombia
Do you need a reliable React developer who delivers clean, functional web applications — on time? I specialize in building modern web apps using React JS, Firebase, and JavaScript, with a strong focus on authentication systems, real-time databases, and responsive front-end interfaces. What I can build for you: Web applications with Firebase Authentication (login, roles, permissions) Real-time dashboards using Firebase Firestore Responsive UIs with React + Ant Design (AntD) File upload systems with Firebase Storage Deployed and hosted apps via Firebase Hosting I've worked with clients across different industries and consistently deliver functional, scalable solutions — not just code. Currently expanding into Node.js, GraphQL, and TypeScript to offer full-stack capabilities. Let's talk about your project. I respond fast and offer a free 15-minute consultation.
- Responsive Design
- React
- JavaScript
- Firebase
- HTML5
- CSS 3
- Front-End Development
- Web Application Development
- REST API
- User Authentication
Cali, Colombia
I'm a passionate Software Developer, building websites and applications with React. I've used different technologies such as Python, Java, SQL etc.
- React
- JavaScript
- Tailwind CSS
- Python
- Java
- HTML
- CSS
Floridablanca, Colombia
Sofware Engineer and hardworking individual looking to establish a career in the field of Artificial Intelligence and expand my knowledge in this rapidly growing industry. My communication abilities allow me to generate ideas in team work situations. For this reason I always try to be available and to solve problems. As an important point of differentiation for my profile, I seek to improve the design of products and services using different technologies, to reach the target of quality
- React
- JavaScript
- Software QA
- Software Testing
- Test Results & Analysis
- C#
- Python
- QA Testing
- Quality Assurance
- Testing
Santa Rosa de Cabal, Colombia
Senior Full-Stack Developer with extensive experience building scalable, enterprise-grade web applications for clients across various industries. My primary expertise is in Angular development, complemented by strong backend skills using Node.js and modern cloud-based development practices. Over the years, I have successfully delivered complex applications, modernized legacy systems, implemented responsive user interfaces, developed RESTful APIs, and contributed to full software development lifecycles in Agile environments. Core Skills: • Angular (2+ through Angular 19) • React.js • TypeScript & JavaScript • Node.js & Express.js • REST APIs & Microservices • NgRx State Management • HTML5, CSS3, SCSS • Azure DevOps • Git, CI/CD Pipelines • SQL & NoSQL Databases • Responsive and Mobile-First Design
- JavaScript
- Angular
- Node.js
- Amazon DynamoDB
Barranquilla, Colombia
As a seasoned Full Stack Developer, I specialize in creating high-performance web and mobile applications that drive business success. My expertise spans both front-end and back-end technologies, allowing me to deliver comprehensive solutions tailored to your specific needs. Services Offered ** Web Development: Expertise in building responsive, user-friendly interfaces and robust, secure server-side architectures. I ensure seamless integration between front-end and back-end components for a cohesive user experience. ** Mobile Development: Proficient in developing mobile applications for both iOS and Android platforms. My focus is on delivering intuitive, high-performing apps that enhance user engagement and meet business objectives. ** AI and LLM Integration: Specialized in integrating Large Language Models (LLMs) into web and mobile applications to enhance user interaction, automate processes, and provide intelligent insights. Experience with APIs such as OpenAI, GPT, and custom NLP solutions. ** Technology Stack: Frontend: React.js, Angular, Vue.js, HTML5, CSS3, JavaScript (ES6+), TypeScript Backend: Node.js, Express.js, Django, PHP/Laravel, ASP.NET AI/LLM: OpenAI, GPT, NLP, TensorFlow, PyTorch, Langchain, GPT-3.5, GPT-4 Mobile: React Native, Flutter, Swift, Kotlin Database: MySQL, PostgreSQL, MongoDB, Firebase, SQLite DevOps: AWS, Docker, Jenkins, CI/CD, Kubernetes Version Control: Git, GitHub, GitLab, Bitbucket Project Management: Skilled in Agile methodologies (Scrum, Kanban), ensuring projects are delivered on time while adapting smoothly to evolving requirements. Why Choose Me? Client-Centered Approach: I prioritize understanding your business goals and aligning my work to exceed your expectations. My approach is collaborative and transparent, ensuring that the final product meets your exact requirements. Problem Solving: I am adept at solving complex technical challenges, providing innovative solutions that optimize performance and enhance the user experience. Quality Assurance: I apply rigorous testing protocols to ensure the applications I develop are reliable, scalable, and maintainable. My commitment is to deliver clean, efficient code that supports long-term growth. Key Projects E-commerce Platform: Developed a comprehensive e-commerce website with integrated payment processing, inventory management, and a user-centric design. Technologies: React.js, Node.js, MongoDB. Social Networking App: Created a cross-platform mobile app featuring real-time communication, media sharing, and notifications. Technologies: React Native, Firebase, Redux. SaaS Application: Designed and built a scalable SaaS platform for business operations management, including CRM, invoicing, and project management tools. Technologies: Angular, Django, PostgreSQL. Let's Collaborate If you are seeking a reliable and experienced developer to bring your web or mobile project to life, I would be delighted to discuss how I can contribute to your success. Let's work together to create outstanding digital solutions that drive your business forward.
- React Native
- React
- Web Development
- Node.js
- Ecommerce
- AWS Application
- Firebase
- CMS Development
- Tailwind CSS
- LLM Prompt
- Django
- Python
- .NET Core
- ASP.NET MVC
- C#
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Resources to help you hire

Cost to hire a React.js Developer
Explore typical React.js Developer rates and what businesses pay to hire top talent.

React.js Developer job description template
Get tips to write a job post that attracts qualified React.js developers.

React.js Developer interview questions
Top interview questions to help you hire the right React.js developers, faster.
Resources to help you hire

Cost to hire a React.js Developer
Explore typical React.js Developer rates and what businesses pay to hire top talent.

React.js Developer job description template
Get tips to write a job post that attracts qualified React.js developers.

React.js Developer interview questions
Top interview questions to help you hire the right React.js developers, faster.
How do I hire a React.js Developer in Colombia on Upwork?
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