Upwork home
Sign up
Secondary

Hire the best Node.js Developers in Colombia

Check out Node.js Developers in Colombia with the skills you need for your next job.
Get started
  • $33 hourly

    • 5.0/5
    • (7 jobs)
    As a Full-Stack Engineer with 4+ yrs. in React, React Native, Node.js, TypeScript, Python and MySQL. - Led 4+ web apps from conception to a implementation on AWS and GCP - Led 2 mobile apps from design to publishing on Play Store (Android) and App Store (iOS). Wide experience working both, collaboratively with cross-functional teams and responsibly as solo developer to design, implement, test, and deploy projects. No fear to learn something new that will improve the product. Tell me what your idea is and I will take care of it!
    Featured Skill Node.js
    Interactive Mockup
    Full-Stack Development
    ExpressJS
    JavaScript
    Web Application
    AWS Amplify
    TypeScript
    React
    Responsive Design
  • $50 hourly

    • 5.0/5
    • (10 jobs)
    I am a software engineer with over 10 years of experience in Web Frontend and Backend Development. I love working on end to end user interaction and experience projects using cutting-edge technologies and constantly stay up to date to maintain that edge.
    Featured Skill Node.js
    Electron
    Ruby on Rails
    Django
    Vue.js
    SCSS
    Laravel
    Ruby
    JavaScript
    C#
    Java
    React
    PHP
    TypeScript
    Python
    React Native
    Angular
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    I am a mathematician working as a software developer. I am always learning new things on a daily basis and teaching them whenever I can. I have several tech-related courses in Udemy and YouTube. My main skill is to learn fast and to have a strong analytical and mathematical mindset. I am open-minded and adaptable, a critical thinker, a problem-solving lover and a clean-code obsessed.
    Featured Skill Node.js
    Software
    React Native
    Software Development
    AWS CloudFront
    Jest
    Testing Framework
    AWS Lambda
    RESTful API
    Ruby on Rails
    Ruby
    React
    Python
    JavaScript
    TypeScript
  • $40 hourly

    • 4.9/5
    • (76 jobs)
    I am a seasoned programmer with over 8 years of extensive experience specializing in Shopify 2.0, WordPress, HubSpot, and PHP/Codeigniter platforms. My expertise lies in developing WordPress and custom Elementor websites, WordPress Themes, WordPress Plugins, and Shopify websites. Additionally, I excel in marketing websites through WordPress, PHP, and Shopify, providing valuable insights during web campaign assessments, and efficiently planning and managing large-scale development projects. Each of my delivered websites includes comprehensive optimizations at no extra cost, such as: ✔️ Elementor Builder proficiency and error resolution. ✔️ Seamless HubSpot Integration. ✔️ Design and template customization for Webflow, Wix, and Bubble. ✔️ For Shopify Stores, I handle the setup of your store, apps, payment processor, and customized sections. ✔️ Swift resolution of site issues, problems, and errors. ✔️ Implementation of high page speed and optimized CSS/JS. ✔️ Proficiency in HTML and CSS. ✔️ API/Apps integration for enhanced functionality. ✔️ Expertise in Photoshop Editing. ✔️ Theme customization to align with your brand identity. Feel free to contact me at any time with questions or concerns. I am eager to assist you in optimizing your online presence. Best regards, Omar Daniel E.
    Featured Skill Node.js
    Web Design
    Elementor
    Shopify
    .NET Core
    Ionic Framework
    ASP.NET
    WordPress
    Angular
    React
    PHP
    JavaScript
    Vue.js
    HTML
    CSS
  • $35 hourly

    • 4.8/5
    • (16 jobs)
    As an experienced full-stack software engineer and frontend developer, I am working on web development for 7 years. Proficient in a wide range of technologies including React.js, Redux, Tailwind CSS, Styled Components, Next.js, Svelte, and Node.js, I am well-equipped to handle diverse web development projects. With in-depth knowledge of version control systems such as GitHub and Bitbucket, I ensure efficient code collaboration, version tracking, and seamless integration of changes. I am also experienced in utilizing project management tools like Jira to track tasks, manage deadlines, and foster efficient project execution. My dedication to clear and concise communication enables me to effectively convey ideas, requirements, and project progress to team members and clients. I thrive in collaborative environments, actively participating in discussions, offering valuable insights, and embracing feedback to drive continuous improvement. Thanks for checking my profile.
    Featured Skill Node.js
    Material Design
    styled-components
    Svelte
    Tailwind CSS
    Redux
    Spring Boot
    PostgreSQL
    Angular
    SCSS
    TypeScript
    JavaScript
    Next.js
    React
  • $35 hourly

    • 5.0/5
    • (13 jobs)
    Skilled Web Developer with experience in frontend, backend, and server-side technologies such as React, Vue.js, Node.js, JavaScript, and Python/Django. I have expertise in building and maintaining web applications of all sizes. I am passionate about delivering high-quality, efficient, and user-friendly software solutions that meet the needs of my clients and the market. I am dedicated to ongoing learning and improvement, and I am always looking for opportunities to expand my skills and knowledge.
    Featured Skill Node.js
    CI/CD
    AWS Development
    Vuex
    Tailwind CSS
    Redux
    Docker
    webpack
    GraphQL
    Material UI
    TypeScript
    Web Application
    Vue.js
    React
    JavaScript
  • $35 hourly

    • 5.0/5
    • (5 jobs)
    Back-end developer with +6 years of experience in PHP stack such as CI, Laravel, Zend, Symfony and Core PHP. Have a deep understanding of MVC architecture and API design, joined many PHP projects. After that, interested in Javascript, jumped in Full stack development. Full-stack software engineer with +5 years of experience, specializing in the Javascript stack. I've expanded my skills in both front-end and back-end development, especially within JavaScript-based frameworks, and have gained comprehensive knowledge in openAI such as GPT-3, GPT-4. I excel in building scalable web applications using frameworks like React, and Node.js, focusing on creating intuitive user interfaces and efficient backend architectures. - E-commerce development • Experienced in Medusa.js for building e-commerce • Proficient in Directus, Strapi for PIM, BaaS • Experienced in migrating an existing e-commerce using Medusa.js - Front-end Development: • Proficient in building interactive and responsive user interfaces using React.js and Angular. • Strong understanding of modern front-end development practices, including state management with Redux or Context API, and component-based architecture. • Skilled in optimizing front-end performance and ensuring a smooth user experience across different devices and browsers. • Experienced in developing Business app based on SAPUI5 and SAP HANA - Back-end Development: • Experienced in building RESTful APIs and server-side applications using Node.js and Express.js. • Proficient in TypeScript for enhanced type safety and code maintainability. • Familiar with database design and management, particularly with NoSQL databases like MongoDB and SQL databases like PostgreSQL. • Experienced in building backend service using Headless CMS/BaaS like Directus - Full-stack Development: • Skilled in integrating front-end and back-end systems to create cohesive web applications. • Experience with server-side rendering (SSR) and static site generation (SSG) using Next.js for improved performance and SEO. • Knowledgeable in microservices architecture and API design principles for building scalable and modular applications. Communication with client is a crucial part of the development and I make it a priority to be responsive as well as report regularly on the development process. I am resilient and professional, and I will do my best possible work every time and for every task. I look forward to discussing how my expertise can align with your project needs.
    Featured Skill Node.js
    ChatGPT
    RESTful API
    GraphQL
    Angular
    SQL
    PHP
    Next.js
    React
    CSS
    Vue.js
    TypeScript
    JavaScript
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    Greetings! Thanks for seeing my profile. My name is Luigi Cossio, an innovative web developer who has 4 years of experience in web applications. I have a strong background in Node.js, Python scripting, backend&frontend and AI integrations. My journey into the world of programming started with a deep curiosity for creating innovative solutions and seamless user experiences. I thrive on crafting efficient backend functionalities using Python and Flask, while also delving into the dynamic frontend realm with Node.js. My expertise extends to integrating AI technologies to enhance the functionality and intelligence of web applications. - Skills ✦ React.js & Vue.js ✦ Express.js & Flask & FastAPI ✦ MySQL, MongoDB, PostgreSQL, ChromaDB ✦ Tailwind.css ✦ Web/Data scraping, OpenAI, Chatbot, Custom API Integration Thanks and regards, Luigi
    Featured Skill Node.js
    Machine Learning
    Large Language Model
    React Native
    Next.js
    Flask
    OpenAI API
    Web Development
    TypeScript
    API Integration
    Responsive Design
    Amazon Web Services
    Vue.js
    React
    Python
  • $40 hourly

    • 5.0/5
    • (5 jobs)
    I'm highly skilled and experienced developer with a passion for creating innovative mobile and web applications. with strong background in Javascript and Python, I'm successfully developed and deployed numerous projects across various platforms. My attention to detail and ability to solve complex problems make an invaluable asset to any development team. Skills: Mobile App development( ReactNatvie, Flutter, ios, Android, Kotlin, Swift,) Web development ( HTML, CSS, Javascript,) Javascript Frameworks ( React, Vue, Angular, Svelte) Python programming Backend Development( Node.js, Django) Database Management ( SQL, MongoDB, Bigquery) Restful API development GoogleAds, Salesforce integration Version Control ( Git) UI/UX Design. I'm Fluent in English Please reach out to me. I'm always ready for discussion.
    Featured Skill Node.js
    Svelte
    MERN Stack
    iOS Development
    React Native
    Vue.js
    Flask
    Kotlin
    MongoDB
    Django
    Python
    Next.js
    TypeScript
    React
  • $35 hourly

    • 5.0/5
    • (8 jobs)
    Master’s Degree in Systems and Computer Engineering with over 11 years of experience in planning, designing, and executing IT projects. Skilled in full stack development with a focus on React, Vue, Angular and Flutter frameworks. Complemented by strong expertise in AI, Machine Learning, and Natural Language Processing, along with proficiency in user experience (UX), gamification, business intelligence, data architecture, and data science. I specialize in developing scalable, innovative prototypes and Minimum Viable Products (MVPs), transforming them into fully operational solutions using modern methodologies such as Agile, Scrum, Kanban, and CRISP-DM. I have a proven track record of applying critical thinking and problem-solving skills to optimize internal processes and build efficient technological solutions. Key Skills: • Full Stack Development: React, Vue, Angular, Flutter • AI/ML and NLP Integration • UX/UI Design and Gamification • Data Architecture and Business Intelligence • Project Management: PMI, Agile, Scrum, Kanban • Innovation and Prototyping: Design Sprint, MVP development • Leadership and Team Collaboration • Process Optimization and Scalable Solutions
    Featured Skill Node.js
    SQL
    Web Design
    CSS
    HTML5
    React
    Vue.js
    Angular
    TypeScript
    JavaScript
    PHP
    Python
    MongoDB
    Back-End Development
    Front-End Development
  • $40 hourly

    • 5.0/5
    • (2 jobs)
    I am a Senior Full Stack Developer with over 12 years of experience in building dynamic and responsive web applications. My expertise lies in leveraging modern technologies, including React, Next.js, Python, Node.js, and Tailwind CSS, to deliver high-quality solutions that enhance user experience and drive business success. With a strong focus on both front-end and back-end development, I excel in creating seamless interfaces and robust server-side architectures. I am passionate about collaborating with cross-functional teams to bring innovative ideas to life and continuously improve processes.
    Featured Skill Node.js
    React Native
    Tailwind CSS
    Amazon Web Services
    FastAPI
    Flask
    Django
    Python
    JavaScript
    Vue.js
    TypeScript
    Next.js
    React
  • $40 hourly

    • 5.0/5
    • (5 jobs)
    Hello!👋 I am a Software developer with more than 10 years of experience. I enjoy all the different challenges of web development where every day is new and there are always new things to learn. I'm a "get the job done" kind of person, and I like to maintain high levels of communication with my clients to ensure our mental models of the project stay aligned. My main specialty is web development, but I’m also working in Data science and Machine learning area🤖. I have rich experience in different fields: commerce websites and marketplaces, consulting companies, dating websites, food industry-related startups, booking services, and websites for sports companies. During my IT career, I worked with more than 100 different clients from all around the world.🌍 My biggest advantage is my ability to gather and analyze the needs of my client’s business. If it’s a long-term job, I always try to consider the whole project. This helps me find bottlenecks and possible issues before they occur in the next version of the product. I like to work with middle-size websites or with startup projects because it can give me the opportunity to use all my knowledge in each aspect of project development. I am excited to have a meeting with team members, where we try to find out how to improve the current version of the product. My nice English level and great communication skills allow me to work efficiently with almost any client or team member. Here is a short list of my knowledge. For more information, please check my specialized profiles “Full Stack Web Developer with DS, ML and AI skills” and “Data Science and Machine Learning Python Engineer.” ✔️Programming languages: Python, Javascript, TypeScript, PHP, C++, C# ✔️Databases: Mysql, MariaDB, PostgreSQL, MongoDB ✔️Frontend: HTML5, CSS3, Less, Sass, JavaScript, JQuery, Tailwind, Bootstrap, React, Angular ✔️Backend: Node, Laravel, C#, Django ✔️Payment systems: Stripe, Paypal, Braintree, Klik&Pay, etc. ✔️Other web developer skills: API integrations, XML, SEO, Testing, Webserver/hosting configuration, Git, CI/CD, Docker ✔️Data Science Python libraries: NumPy, Pandas, Scikit learn, Matplotlib, Seaborn, etc. ✔️Machine learning models: Regression, Classification, Clustering. ✔️React native applications development. Hope for further cooperation! 🤝
    Featured Skill Node.js
    API Integration
    Solana
    Blockchain
    AI App Development
    UI/UX Prototyping
    Computer Vision
    CI/CD
    C++
    JavaScript
    Back-End Development
    Front-End Development
    Mobile App
    Web Application
    Desktop Application
  • $35 hourly

    • 4.9/5
    • (94 jobs)
    Experienced, passionate Software Engineer with fifteen years of experience in CTO, AWS Software Engineer, and CEO roles. Possesses a solid foundation in leading teams and possesses an extensive knowledge on platform development, enterprise architecture, agile methodologies, cloud services, and web-based applications demonstrated through experience as a Software Engineer at Voicefoundry. Outstanding communicator able to work both independently and with diverse colleagues to produce value from effective problem-solving and innovative solutions. You don't see the skill you need here? tell me what is it I am willing to research and learn it, so I can be helpful for your project / business I am native Spanish speaker, and I am fluent on English as well.. Looking forward for new opportunities, and if you got a visa sponsor position on US or Canada.. say no more I'm in!
    Featured Skill Node.js
    Amazon Cognito
    Zendesk
    AWS Lambda
    Serverless Stack
    Sunshine Conversations
    NestJS
    Amazon Lex
    Amazon API Gateway
    Serverless Computing
    Zendesk API
    Python
    AWS Amplify
    MongoDB
    Amazon DynamoDB
  • $40 hourly

    • 4.9/5
    • (81 jobs)
    🚀 I help Shopify stores and agencies streamline their E-commerce business with expert development services. I offer precise and rapid implementations using advanced analysis and development tools. This frees you from technical burdens, allowing you to focus on scaling your business and strategies. 🎯 What I Offer: Shopify Theme and Shopify App Development. My approach is always tailored to meet your specific needs. I'm a problem solver. You have goals, and I offer the technical expertise and creative thinking to achieve them. ✅ Commitment to Transparency: If there’s something outside my scope, I’ll be upfront about it. Honesty and clear communication are the cornerstones of my work ethic. 🔗 Let's Connect & Grow Your Business Together! --- ⭐️ "Jean is an incredibly talented developer and problem solver. He makes complicated dev problems look easy. His attention to detail is something I really appreciate, and he's a pleasure to work with. Whilst working at DTC Pages he's helped us create some of our biggest winning A/B tests for DTC ecom brands that have regularly added 4 or even 5 figures of new monthly revenue.." - Harry Molineux" ⭐️
    Featured Skill Node.js
    Laravel
    PPC Campaign Setup & Management
    MongoDB
    AWS Application
    Ecommerce
    Next.js
    Liquid
    Ecommerce SEO
    Shopify Theme
    React
    Shopify
    Shopify Apps
    Shopify Templates
    Amazon Web Services
  • $45 hourly

    • 5.0/5
    • (5 jobs)
    I can build complex frontends for web apps using cutting edge technologies like Next.js, Remix Run and Vite. Also I am proficient in Tailwind and Figma. For deployment purposes, I have experience with AWS, Fly.io and Vercel. I have been working in web development since 8 years ago. During my last years I have been working mostly in the Shopify ecosystem, setting up stores, building themes, public and private apps and implementing CRO techniques for DTC brands. Contributed to more than 6 Shopify Plus stores, 2 Headless E-commerce and more than 20 stores 2.0 . I have one Shopify App in the App Store. The app is built with Remix Run and Express. For more information about my Shopify Services, please visit my 'Ecommerce Website Development' profile. My current stack is: React, Remix Run, Node.js, Next.js, Express, Tailwind and GraphQL. Well known practices: - Server Side Rendering/Client Side Rendering - Static Site Generation/Incremental Site Generation - State Management - Unit Testing and E2E Testing - Core Web Vitals Other skills: Figma, SEO, Email and SMS Marketing.
    Featured Skill Node.js
    Ecommerce
    Conversion Rate Optimization
    Shopify Apps
    Remix
    Next.js
    Shopify Theme
    GraphQL
    Liquid
    PHP
    React
    CSS
    JavaScript
    Shopify
    Search Engine Optimization
  • $55 hourly

    • 4.1/5
    • (63 jobs)
    I am a web developer with the needed experience to build your website or webapp from the ground up. No cruft, only your content. The project (big or small) I will deliver will help you reach your audience in the best possible way. I take great care in the craft of creating a website where conversions will not be hindered by performance; every second a visitor waits for your website to load is a lost opportunity. My work is in service of yours to make your project or products shine my highest priority.
    Featured Skill Node.js
    Decap CMS
    Static Site Generator
    Hugo
    Tailwind CSS
    Docker
    HTML5
    HTML
    MongoDB
    Git
    React
    CSS
    Next.js
    Web Design
  • $20 hourly

    • 4.9/5
    • (11 jobs)
    Are you a business owner or startup founder looking to scale your digital operations with cutting-edge web technology? Does navigating the complex world of full-stack development while ensuring a seamless user experience feel overwhelming? I specialize in developing robust, scalable, and secure web applications that not only meet your business goals but also drive growth. With a strong focus on modern technologies, I bring together expert-level front-end and back-end development skills to deliver solutions that truly resonate with your target audience. 𝐌𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭𝐥𝐲 𝐚𝐜𝐡𝐢𝐞𝐯𝐞 𝐨𝐮𝐭𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐫𝐞𝐬𝐮𝐥𝐭𝐬: 🚀 " I appreciated his professionalism and ability to meet project deadlines. I would highly recommend Brayan as a React/TypeScript FullStack developer for any similar projects." 🌟 "I had a great experience working with Brayan on my application. He was not only technically knowledgeable but also communicated regularly throughout the entire process. His expertise in React and TypeScript was evident in the quality of work he delivered. ." 𝐖𝐞 𝐦𝐢𝐠𝐡𝐭 𝐛𝐞 𝐭𝐡𝐞 𝐩𝐞𝐫𝐟𝐞𝐜𝐭 𝐟𝐢𝐭 𝐢𝐟 𝐲𝐨𝐮’𝐫𝐞 𝐭𝐡𝐢𝐧𝐤𝐢𝐧𝐠: 🔍 "We need a scalable SaaS solution built on a modern tech stack." 🔍 "Looking for a developer who can seamlessly integrate front-end and back-end." 🔍 "Our business needs a web application that is both powerful and user-friendly." 🔍 "Tired of coordinating between multiple developers for different aspects of our project." Feeling overwhelmed by the complexities of full-stack development? Struggling to find a developer who can deliver both performance and aesthetics? Concerned about ensuring your web application is secure, scalable, and future-proof? I transform these challenges into success stories. From architecture to deployment, I ensure your web application is not only functional but also scalable, secure, and visually appealing. 🌐 Expertise in React, Node.js, and Backend for cutting-edge functionality. 🎨 Proficient in UI/UX design using Next.js and TailwindCSS for a sleek user experience. 📈 Proven track record of delivering projects ahead of schedule and exceeding client expectations. 𝗠𝘆 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀: ✅ React.js, Next.js, HTML, CSS, Bootstrap, Tailwind CSS ✅ Node.js, Nest.js, Express.js ✅ MySQL/ PostgreSQL, MongoDB, DynamoDB, Supabase ✅ React Native for cross-platform mobile apps for Android and iOS ✅ AWS (EC2, S3, Elastic beanstalk), Vercel, Hostinger, Heroku ✅ APIs (Stripe, Paypal, ChatGPT, Together.ai) With a passion for innovation and a solid foundation in full-stack development, I’ve honed my skills over years of hands-on experience. I’ve successfully delivered projects that combine state-of-the-art technology with seamless user experiences. ✅ Over 3+ years of experience in full-stack development ✅ Successfully completed 10+ projects with outstanding client satisfaction. ✅ Consistently achieving performance benchmarks above industry standards. 𝐑𝐄𝐀𝐃𝐘 𝐓𝐎 𝐄𝐋𝐄𝐕𝐀𝐓𝐄 𝐘𝐎𝐔𝐑 𝐃𝐈𝐆𝐈𝐓𝐀𝐋 𝐏𝐑𝐄𝐒𝐄𝐍𝐂𝐄? Click the 'Invite to Job' button, send me a message, and let's schedule a call to discuss how we can take your digital operations to the next level!
    Featured Skill Node.js
    MongoDB
    Front-End Development
    Material UI
    API Integration
    Web Application
    TypeScript
    Redux
    Tailwind CSS
    Next.js
    Web Development
    JavaScript
    Figma
    React
  • $9 hourly

    • 5.0/5
    • (7 jobs)
    Front-end developer trained as an architect and graphic designer.I have experience working with teams and building custom full stack applications and solutions for local and international companies using modern technologies such as React, Next.js, Typescript, Javascript, Recoil, Redux and Node.js.
    Featured Skill Node.js
    UI/UX Prototyping
    Vercel
    PostgreSQL
    Tailwind CSS
    Next.js
    API Integration
    Zoho CRM
    Redux
    RESTful API
    CSS 3
    JavaScript
    MongoDB
    React
    TypeScript
  • $25 hourly

    • 5.0/5
    • (2 jobs)
    I am a dedicated AI/ML specialist and data scientist with over 10 years of experience in software development and web administration. I am skilled in developing and deploying machine learning models, leveraging neural networks, and applying data science methodologies to solve complex problems. On the web development, I am well versed in HTML/CSS/JavaScript and have extensive experience with modern frameworks such as React/Vue/Angular/Shopify/WordPress. I have in-depth knowledge of implementing AI modules into Android and iOS apps (React Native/Flutter/Android/Kotlin/Swift). I am eager to bring my tech skills and expertise to you and contribute to the client's ongoing success. General Developer Skills: —Proficient in machine learning algorithms, including supervised and unsupervised learning. —Extensive experience with AI frameworks and libraries such as TensorFlow, Keras, and Scikit-learn. —Knowledgeable in building and training neural networks (CNNs, RNNs, LSTMs) for various applications. —Skilled in data preprocessing, feature engineering, and statistical analysis. —Strong problem-solving and analytical skills. —Ability to design clean, maintainable, and scalable code. —Responsive and pixel-perfect UI/UX best practices. —Capability to work collaboratively in a team environment or independently. —Effective communication skills for discussing requirements and providing updates to clients. Feel free to reach out to me if you have further questions. I'd be more than happy to help.
    Featured Skill Node.js
    React Native
    Information & Communications Technology
    Video Game
    Ecommerce Website Development
    CMS Development
    Java
    Python
    MongoDB
    PHP
    React
    TypeScript
    JavaScript
  • $30 hourly

    • 5.0/5
    • (2 jobs)
    As a motivated and talented AI and Web developer, I possess hands-on experience in seamless AI integration, robust backend API development, and captivating web applications, gained through internships and entry-level positions in the field. Over the years, I have enhanced my coding skills and expanded my professional network by actively participating in numerous open source projects related to AI and web technologies. I am passionate about leveraging my expertise to create innovative solutions that drive user engagement and deliver impactful results ✅ Overview of my services and skills * Programming Languages: Pythone / JavaScript / Java / TensorFlow/ PyTorch / TypeScript * Frontend : React / Vue / Angular / HTML5/ CSS3 / UI/US Design principles * Backend : Node.js / Django / Flask / RESTful APIs / GraphQL * DB : MySQL / MongoDB /PostgreSQL / Database Design * AI : Machine learning/ OpenAI/ LangChain / Vector DB / Scikit-learn / Keras / OpenCV / TensorFlow / NLP * Soft Skills : Problem-Solving / Communication / Project Management * Clouding : AWS / Google Cloud / Azure * Deploying : Docker / Kubernetes / ✅ Personal characteristics : well motivated, Persistence, Attention to Detail, Adaptability, Ethical Awareness Should you seek a reliable, skilled, and results-driven professional in web development and artificial intelligence, your search concludes here. I invite you to connect with me so we can discuss how we can enhance your online presence and leverage the transformative potential of AI to benefit your business.
    Featured Skill Node.js
    RESTful API
    OpenCV
    React
    Django
    Keras
    ChatGPT
    Vector Database
    LangChain
    OpenAI API
  • $17 hourly

    • 2.2/5
    • (2 jobs)
    I've been writing code since before I knew what an algorithm was. I have innovative and creative thinking, that influences the excitement I feel with the front-end. If you need frontend development(React/Angular) or No-Code in Bubble.io, text me.
    Featured Skill Node.js
    Java
    TypeScript
    HTML
    CSS
    Angular
    Bubble.io
  • $25 hourly

    • 4.2/5
    • (27 jobs)
    Senior Software developer professional bringing more than 11 years in software design, development and integration. Offering advanced knowledge of Java and Javascript programming languages for web and mobile applications.
    Featured Skill Node.js
    CI/CD
    React
    Three.js
    AWS Development
    Spring Framework
    Oracle PLSQL
    Jakarta Server Pages
    FFmpeg
    Android
    Python
    PHP
    JavaScript
    Java
    Docker
  • $35 hourly

    • 5.0/5
    • (0 jobs)
    A passionate Angular engineer with 8+ years of experience building user-focused, scalable, and maintainable web applications using Angular and TypeScript. He also has gained invaluable experience working with startups, including developing, launching, and maintainging projects from scratch. .Additionally, he excels in leading and mentoring team developers, managing product lifecycle, and building both front-end and back-end components. Remarkable Angular Expertise -Component-Based Architecture and Two-Way Data Binding -Structural/Attribute Directives -TypeScript -Angular CLI -RxJS and NgRx -Built-in router module for navigation -Reactive Forms -Unit/End-to-End testing for QA -Backend APIs and third-party APIs -Bootstrap, Tailwind CSS, SCSS -Version Control: Github, Gitlab, Bitbucket -DevOps: Docker, Podman && AWS, Azure, Google Cloud, Vercel, Netlify -Project Management: Jira, Trello I have a keen eye for design and user experience, which I integrate into my development process to create engaging applications. My collaborative approach allows me to work seamlessly with cross-functional teams, ensuring that projects are completed on time and to specifications. Driven by a passion for innovation, I continuously seek to expand my skills and stay updated with the latest industry trends.
    Featured Skill Node.js
    Cloud Services
    Microservice
    API Integration
    ASP.NET Web API
    ASP.NET Core
    CSS
    HTML
    Tailwind CSS
    TypeScript
    JavaScript
    Angular
    ASP.NET
    React
  • $50 hourly

    • 5.0/5
    • (13 jobs)
    Hello, Thanks for your visiting my profile. I am a qualified web developer who has 5+ years epxerienced in Front end and Back end development. MY SKILLS - 8+ years web development experiences - PHP Developer with experience in Laravel, CodeIgnitor, CakePHP, Yii and another MVC framework - Javascript developer with experience in React, Angular Js, Angular 2 ~ 7, Vue, Node.js and so on - Enough experiences in Python, Django, Ruby on Rails - Be highly proficient with RESTful APIs,JSON, Google Map API’s AND online Payment Gateways - Proficient in JavaScript, Typescript, Jquery, HTML, CSS (Web technologies) - Proficient in My SQL, MongoDB, Oracle and other databases - Ability to thrive in a fast-paced environment - Ability to work independently - Ability to solve complex problems - Strong understanding of OOP, MVC frameworks - Good working experience in Linux environment - Write “Clean” and well-designed code - Exposure to modern JavaScript libraries such as jquery - Ensure the technical feasibility of UI/UX designs - Should have sound knowledge of front end development frameworks like Bootstrap - Must have medium/ large scale projects development experience - Strong knowledge of HTML, analysis JS, CSS, bootstrap, JavaScript (J-Query) is preferred - Good jQuery Based charting library. This will be required to create charts, diagrams from the company data for analysis purposes - Great ability to work in on-going projects structure quickly and to communicate with team memebers freely - Enough knowledge in Github, Trello, Jira and so on. - Very good at Ethereum, Blockchain, Smart Contract - Working 40hrs/week and available to work in any timezone and online 24hrs/7days My target is to create functional software, with a clean, understandable and reasonable code, pursuing for good quality architecture and meaningful decisions. I am an organized person with a customer-oriented attitude and good communication skills; also a quick learner, always enjoy improving myself in my area of expertise whenever I can. Best Luck for you.
    Featured Skill Node.js
    React Native
    Angular 6
    PHP
    CodeIgniter
    Laravel
    Vue.js
    AngularJS
    JavaScript
    React
  • $50 hourly

    • 5.0/5
    • (10 jobs)
    I'm a Senior Software developer with strong programming languages like C++, C#, javascript python, and SQL Server. In the year 2019, I accomplished my Master's Degree in Computer Science. I had the opportunity to get broad knowledge in fields like Image Processing, Artificial Intelligence, and Data Analytics. My experience as a technical leader and department director strengthened my skills in project management, teamwork, and agile development. I have a great capacity for adapting to new and existing projects, always trying to get the best possible results according to the requirements and the client's expectations.
    Featured Skill Node.js
    JSON
    JavaScript
    Artificial Neural Network
    Angular
    Ionic Framework
    Raspberry Pi
    Image Processing
    C#
    Artificial Intelligence
    Python
  • $45 hourly

    • 5.0/5
    • (3 jobs)
    Hi there! I am a professional software engineer and full-stack web developer with more than 8 years of experience. I have worked on multiple projects with the Colombian state, with online stores, restaurants, inventories, workflows. I am in Cali - Colombia. Skills: Solidity, Ethers.js, PHP, Laravel, Node.js, React.js, Vue.js, Linux, Java, Javascript, Typescript, MySQL, Postgres, MongoDB, Git I'd like to develop your project.
    Featured Skill Node.js
    Linux
    CSS 3
    jQuery
    React
    Vue.js
    JavaScript
    API Integration
    Git
    PostgreSQL
    Golang
    Spring Boot
    PHP
    API
    MongoDB
    MySQL
  • $80 hourly

    • 5.0/5
    • (7 jobs)
    Frontend developer specialized in React who has worked in US and European based startups, with experience in taking apps from pre-release to production. Also comfortable with some backend technologies like Node.js and Rails. I'm can deal with complexity and can help you on building your app's architecture in order to launch and deliver it as fast as possible. In addition to web apps, I've also developed web scrapers, chrome extensions, desktop applications, bash scripts, and If I haven't done it I'll learn how to do it and deliver it for you.
    Featured Skill Node.js
    JavaScript
    TypeScript
    React
    SQL
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Top cities for Node.js Developers in Colombia

Show more