Hire the best JavaScript Developers in Argentina

Name: JavaScript developers
Brand: Upwork
Rating: 4.7 (494 reviews)

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Clients rate JavaScript developers

4.7/5

based on 494 client reviews

$35 hourly
Sebastian R.
- 5.0/5
- (50 jobs)
At the forefront of custom software development, we specialize in creating bespoke solutions that drive business growth and enhance user satisfaction. Our expertise lies in developing tailored systems that not only meet but exceed client expectations. Core Competencies: User-Centric Design: We prioritize usability, creating intuitive interfaces and efficient workflows that boost productivity and user engagement. Quality Assurance: Our rigorous development practices and comprehensive testing protocols ensure the delivery of robust, reliable, and scalable software solutions. Client-Focused Approach: Through close collaboration and in-depth understanding of business objectives, we transform ideas into powerful software that propels organizational success. Whether you require a ground-up solution or need to optimize existing systems, our team is equipped to deliver high-performance software that addresses complex business challenges and creates lasting value. With a proven track record spanning over a decade, we have consistently delivered innovative solutions across various industries, helping businesses streamline operations, improve decision-making processes, and stay ahead in today's competitive landscape. Partner with us to leverage cutting-edge technology and industry best practices, ensuring your software investment yields substantial returns and positions your organization for sustained growth and success.

JavaScript
Web Development
ActionScript
Adobe Flash
Flash Animation
HTML5
Adobe Animate
Interactive Marketing
Interactive Advertising
Presentations
HTML5 Canvas
2D Animation
Adobe Illustrator
Web Design
$35 hourly
Martin A.
- 4.5/5
- (13 jobs)
Hi, thanks for checking out my profile! I'm a web developer with a strong focus on Shopify, boasting over 4 years of experience in theme customization, app integration, and website optimization. I've collaborated with a variety of clients, providing tailored solutions that enhance and grow their online businesses. As a web developer, I'm proficient in Liquid (Shopify's templating language), HTML, CSS, JavaScript, and I have a solid understanding of GitHub. My technical expertise is backed by a degree in systems and specialized courses in web development and React.js, ensuring that I stay updated with the latest industry trends and technologies. One unique thing about me is my commitment to professionalism and detail-oriented approach. I work closely with my clients, ensuring clear communication (primarily through written English) and delivering results that align perfectly with their vision and goals. Let's chat and see how I can help bring your vision to life!

JavaScript
MySQL Programming
C#
.NET Framework
React
jQuery
HTML5
Liquid
CSS 3
Shopify Development
Shopify
$70 hourly
Victor A.
- 5.0/5
- (13 jobs)
Full-stack and Front-end web developer who has helped clients launch mobile apps, web apps, and MVPs with thousands of users. I deliver quality code fast and I find the most time-efficient solutions for your project. 🏅 "My favorite FE developer I have worked with on Upwork" Consulting firm owner, NextJS app build 🏅 "Victor delivers the best results possible" Design agency owner, NextJS full-stack app build 🏅 "Victor understood the requirements, did the work and implemented everything ahead of schedule!" SAAS company founder, Node + Bubble full-stack app build I help businesses level up their web apps, mobile apps, and e-commerce sites without spending thousands of hours going back and forth with business requirements and bad-quality code. I've helped my clients improve their Website Speed up to +90 and make their users stick around by implementing intuitive Web User Interfaces for mobile and desktop. We may be a great fit if you're thinking: 🔑 "I need someone that comes up with good ideas based on my needs" 🔑 "Each extra millisecond my website takes to load, I lose one client" 🔑 "I need an app that just works. Testing should be done before the project is completed" 🔑 "I want to have a website that doesn't break on different browsers" By working with me, you will: 🎉 Stop struggling with developers with bad communication skills 🎉 Have a lower bounce rate on your website or app 🎉 Work with someone that has a problem-solving mentality 🎉 Have a user experience that is intuitive, with the less amount of clicks possible 🎉 Earn more money, have returning users & customers I have 6+ years of JavaScript, React, React Native, Express, and Node development experience. I have worked on more than 10 apps that are performant and bug-free. I specialize in Front-End and Back-End web development. My background in numbers: ✅ 6+ years experience with NodeJS, React, and JavaScript ecosystem ✅ Reduced page load speed for clients, between 50% and 100% ✅ Published a mobile app on Android and iOS with more than 20k installs and 200+ reviews ✅ Worked with more than 10 clients in the SaaS, B2B, B2C, and Ecommerce industries My main skills are: ⭐ NodeJS ⭐ React ⭐ React Native ⭐ Chrome Extension Development ⭐ NextJS ⭐ Express ⭐ Responsive Design ⭐ HTML ⭐ CSS ⭐ UX/UI implementation ⭐ Mobile-first responsive design ⭐ Third-party API integration ⭐ Accessibility SOUND LIKE A FIT? NEXT STEPS: Click the green ‘Invite to Job’ button in the top right-hand corner, send me a message, and let’s organize a call!

JavaScript
API
TypeScript
Browser Extension
Material UI
Google Chrome Extension
GPT-4
ChatGPT
Node.js
Front-End Development
API Integration
Web Development
Web Application
React
Next.js
$35 hourly
Paulo M.
- 5.0/5
- (10 jobs)
Unlike typical software developers, I possess firsthand knowledge and experience with the business challenges that software solutions need to address. This unique perspective allows me to tailor my work specifically to the needs of small and medium-sized businesses, assisting them in their digital transformation journey. Currently, I work with the Django/Python stack and have extensive experience integrating this framework with: ✅ React ✅ Next.js ✅ HTMX ✅ JavaScript ✅ TypeScript ✅ Django Rest Framework ✅ Selenium Web Driver ✅ TastyPie API ✅ GeoDjango/Postgis ✅ Meta API ✅ GeoDjango/Postgis ✅ Google APIs (Maps, OAuth, Drive) On the infrastructure side, I am proficient with most Linux distributions, MySQL, PostgreSQL, Mail Services, Apache, and NGINX. I also have substantial experience deploying and maintaining applications on various platforms, from on-premises and traditional VPS to Google Application Engine. With over 30 years of experience in the IT industry, my career has demanded the development of both technical and commercial skills, as well as management abilities, particularly during the period I ran my own business from 2002 to 2015. Since 2022, I have been pursuing opportunities in software development as a freelancer.

JavaScript
Virtual Private Server
Google Cloud Platform
MySQL
PayPal
System Security
Unix System Administration
CRM Development
Mail Server Implementation
Linux
PostgreSQL
REST API
React
Django
Python
$70 hourly
Vasily P.
- 5.0/5
- (14 jobs)
Hi, I'm a full-stack SW engineer with 7 years of intense and broad SW development experience and in overal 15+ years in IT and business solutions as an IT and business expert. I have working experience in small startups and such companies as SAP and IBM in the Enterprise market. I used to lead enterprise customers on their complex solutions implementation way. My advantages are not only in hard skills to develop apps and services, but to arrange teamwork, correct expectations, build and evaluate the plan to achieve goals and tracking execution. As a SW developer I deep skilled and experienced with the TypeScript, JavaScript, Node.js and various front-end and back-end frameworks. My last projects: 1. High-load platform for web scraping and human-like actions. Features: browser fingerprints substitution, captchas bypassing, intensive and intelligent proxy management, highly critical approach for performance and cost optimization, deployment automation. 60 threads on syncronized several dedicated servers. 2. Marketing and promotional platform. Full stack lead developer role. 3. In-game currency transfers marketplace - thousands daily transactions, tens of thousands daily users: clients and liquidity providers in two major markets - was successfully sold. I was responsible for the architecture and product development from the scratch as a tech lead and in the senior developer role. 4. AI/ML startup where I was responsible for the user experience platform and led front-end(FE) team, FE architecture, critical functionality implementation and had personal responsibility for the ML pipeline designer development. 5. Rich features social platform as Senior Full Stack Developer. My responsibilities included establishing and developing custom UI library based on Styled Components, deep Stripe integration (payments, billing and subscriptions, and Connect feature), Azure Media Services integration for live streaming, and other core functions. 6. Before I led the development of the Security Service Provider aggregation platform as team leader and full stack developer (PHP/JS stack). My hard skills are based on knowledge and experience with Front-end: ● React, Redux, Mobx, jQuery; ● CSS/SCSS, Tailwind, Material-UI, Styled Components, Emotion, Bootstrap, ZURB Foundation for Emails (responsive emails); ● Next.js: Pages and AppRouter engines. I provide a pixel-perfect and well-tested responsive design layout. Back-end: ● Node.js and BE JS frameworks like Express, Koa, Fastify and especially Nest.js; ● Perfect SQL (MySQL and Postgres), good with MongoDB and Redis; ● TypeORM, Prisma and Mongoose as ORMs; ● GraphQL by Apollo Server and GraphQL.js; ● tRPC ● Linux basic setup and configuration, some Apache and NGINX configuration experience, proxies and etc. ● Containerization and deployments by Docker, AWS ECS, GCS Kubernetes and so on. FE/BE testing (Unit, components, integration and e2e tests) with Vitest, Jest, Testing library, Supertest, Cypress and finally Playwright. Availability monitoring by Checkly. I love lined up CI/CD processes and arrange them using GitHub Actions and relevant AWS, GCS and other providers features. My cloud infrastructure knowledge and experience represented but not limited by: ● AWS EC2, Beanstalk, AppRunner, Elastic Container Service, S3, Cognito, RDS and Amplify (just for FE hosting), serverless AWS Lambda and API Gateway. ● Google cloud infrastructure, including Firebase: various services. ● Also, I have some experience with basic Azure services and good with media services. ● Cloudflare, Vercel, DigitalOcean and etc In one of my projects I built a bulk mailing system (based on Mailgun), so have experience in mailings as well. I prefer a declarative approach, well structures, and clean code. I love to learn new and share knowledge. Arrange things - it's my weakness. I'm completely self-dependent, high responsible and reliable, attentive to the details, good in business and smart. I like clever challenging tasks and open to new opportunities.

JavaScript
AWS Development
Google Cloud Platform
Jest
Cypress
Stripe
NestJS
TypeScript
Redux
SQL
React
Node.js
Next.js
GraphQL
MongoDB
$45 hourly
Lucas M.
- 5.0/5
- (7 jobs)
Looking to elevate your online presence? I can help you achieve that through exceptional Webflow implementation, complemented by solid SEO performance and user experience optimizations. In today's competitive digital landscape, you need more than just a visually stunning website. You need a site that's built to perform—captivating your audience, fostering engagement, and encouraging conversions. That's where I come in. ➡️ As an Expert Webflow Developer with over 3 years of experience and 50+ successfully completed projects, I specialize in bringing your digital vision to life, tailored to your specific needs and objectives. Whether you're launching a content-rich blog, an eye-catching portfolio, or a dynamic company website, I provide solutions that align with your goals. There’s no better way to build trust online with your visitors, attract new leads and convert them into customers than through a well-crafted, intuitive website. I eagerly look forward to helping you grow your business and audience! ✅ While Webflow is my primary tool, I also have experience integrating a variety of complementary tools to enhance your site’s functionality. This includes Memberstack for user management, Airtable for custom databases, Zapier for workflow automation, Google Analytics, and Google Tag Manager, to give you a holistic view of your website's performance. I also ensure responsive design, cross-browser compatibility, and seamless CMS integration. ⭐ My work is guided by the Finsweet "Client-First" Webflow development method, ensuring responsive, scalable, and easy-to-manage websites that perfectly align with your design specifications. I am proficient in creating advanced interactions and animations to make your site more engaging. I'm passionate about helping businesses grow their online presence and achieve their goals. Explore my profile to discover how I've assisted numerous companies in enhancing their digital footprint. Let's collaborate to elevate your online journey!

JavaScript
Webflow
Search Engine Optimization
Figma
Web Development
Landing Page
HTML
React
CSS
$40 hourly
Sebastián F.
- 5.0/5
- (5 jobs)
🚀 Hi, I'm a TOP RATED developer in UPWORK 🚀 In the last 10 years I specialized in the development of web & mobile applications with Angular and Ionic framework. I've made more than 50 webs & apps for companies, institutions and startups. I have a deep knowledge of HTML, CSS and Javascript, which allows me to customize the look & feel and the user experience to what the client needs. Also i've experience in the implementation of cordova/capacitor plugins (Geolocation, Social Logins, Payment Gateways, Firebase, etc..) and conection with other devices (Bluetooth, beacons). I can publish your app on Google Play and Apple Store for you also. For me it is very important to build a good relationship with the client, so I do my best to understand the requirements, maintain constant feedback and deliver things on time. In all these years I have worked with the following technologies: UX / UI * Adobe XD / Sketch / Figma * Photoshop / Illustrator / After Effects * Balsamiq Mockups / Draw.io Frontend * HTML / CSS / SASS / Bootstrap * Javascript / Typescript * Angular / Ionic / PWA / Cordova / Capacitor Backend * Node.js / MongoDB / MySQL Testing * Cypress * TDD Development Deploy * Github / Bitbucket / Bash * Google Play Publishing / Apple Store Publishing / XCode (I work with Mac)

JavaScript
Angular
Mobile App
Android
TypeScript
iOS
HTML5
Apache Cordova
Bootstrap
Ionic Framework
CSS
Hybrid App Development
UI/UX Prototyping
Adobe XD
Figma
$34 hourly
Josh C.
- 5.0/5
- (30 jobs)
10+ years of Front-End 8+ years of PHP development 7+ years of WordPress Dev 6+ years of Elementor Builder With coffee in hand and ready to start with your project!

JavaScript
Web Development
Custom Web Design
WordPress e-Commerce
WordPress Customization
WordPress Optimization
WordPress Development
WordPress Migration
PSD to WordPress
WordPress Plugin
WordPress
CSS 3
WordPress Theme
$35 hourly
Lucio H.
- 5.0/5
- (5 jobs)
I use such technologies as Javascript, WebGL/Three.js, React, React-three-fiber, Next.js, Svelte/Svelte kit, Tailwind CSS and others. I am also greatly familar with React, Three.js, React-three-fiber, GSAP, Cannon.js, Ammo.js for 3D animation, 3D configurator and 3D web game. I have expertise in website development using React, Next.js, Svelte, Tailwind CSS and others.

JavaScript
Firebase
Python
Node.js
Babylon.js
Redux
Front-End Development
Svelte
Tailwind CSS
Next.js
GSAP
React
WebGL
Three.js
$50 hourly
Armando Luis B.
- 5.0/5
- (4 jobs)
Seasoned senior Three.js developer and interactive 3D experience expert with a proven track record of delivering high-impact, immersive web experiences. With over 8+ years of experience in 3D graphics, web development, and user experience design, I specialize in: - Crafting complex, real-time 3D applications and experiences - Developing interactive 3D environments, scenes, and visualizations - Integrating 3D graphics with web technologies (HTML5, CSS3, JavaScript) - Optimizing 3D performance for web and mobile devices - Collaborating with teams to deliver innovative, user-centered projects Expertise: - Three.js, R3F, Babylon.js, WebGL, and WebVR development - 3D modeling and animation (Blender, Maya) - Web development (React, React Three fiber, Threater.js, Svelte, Threlte, React, Angular) - 3D Model Optimization - User experience (UX) and user interface (UI) design - Agile development methodologies - Version control systems (Git) - Web performance optimization With a passion for innovation and a commitment to excellence, I drive projects from concept to delivery, ensuring exceptional quality and user experience. Let's connect and explore how we can create revolutionary interactive 3D experiences together!

JavaScript
React
Blender
3D Animation
Three.js
$40 hourly
Matias E.
- 5.0/5
- (23 jobs)
🚀 I help you build digital products that look incredible, generate revenue, and drive real impact. Hi, I’m Matías and I have 10+ years of experience helping people and businesses turn ideas into fast, beautiful, and scalable products. Whether you're building an MVP to validate your vision, a high-converting landing page to attract users, or a full-featured web app to support your growth, I focus on what truly matters: -⚡Performance – lightning-fast load times and smooth interactivity. - Visual Impact – clean, modern interfaces that reflect your brand. - UX that works – intuitive, engaging flows that keep users coming back. - Scalability – solid architecture that grows with your business. - 🎯Goal-oriented – every decision supports your business objectives. I don’t just finish projects. I build digital experiences that feel amazing, perform like beasts, and help your business grow. ✅ Why work with me? - Startup-friendly: I understand the urgency of building fast and iterating smart. - Pixel-perfect: I obsess over details that elevate your product. - Performance-focused: Your users won't wait. I make sure they don't have to. - Proven & trusted: 20+ Upwork projects, Top Rated, 100% Job Success. - 🤝Reliable partner: Clear communication, on-time delivery, and proactive problem-solving. 💬 What clients say: ⭐⭐⭐⭐⭐ “Not only is Matias very knowledgeable and skilled in his field, he is very pleasant to work with. Throughout the project, he communicated clearly, proactively brainstormed, and completed the project timely. I would rehire Matias without hesitation. I am extremely pleased with the final product.” ⭐⭐⭐⭐⭐ "I needed a visually appealing and dynamic landing page on a tight deadline which Matias successfully delivered. He’s creative, highly attentive, and offers great customer service. Highly recommend him!" ⭐⭐⭐⭐⭐ “Matias was committed to building a sustainable, beautiful website. His work speaks for itself — but his dedication impressed us even more.” 👉 Got a bold idea? Let’s build something people remember. Fast. Stunning. Scalable. Send me a message and let’s get started. TAGS: Frontend Development | Web Development | UI/UX Design | Web Design | JavaScript | TypeScript | React.js | Next.js | GSAP Animations | three.js | Responsive Design | High-Performance Websites | Pixel-Perfect Design | Interactive Web Design | Performance Optimization | WordPress

JavaScript
Shopify
Firebase
Elementor
WordPress
Three.js
GSAP
Next.js
React
TypeScript
CSS 3
HTML5
Web Application
Web Design
Web Development
$33 hourly
Nicolas I.
- 4.8/5
- (44 jobs)
As a seasoned full-stack software developer and site reliability engineer, I possess a broad range of skills and expertise that I believe make me a strong candidate for your project. I have extensive experience in improving system architecture, refactoring legacy code, and managing product design and development roadmaps. I am skilled in a variety of programming languages and tools, including Javascript, C++, Java, Python, Node, PHP, and Bash, as well as microservices using Docker and Firebase, and functional and declarative programming using tools such as Ramda and Maybe. I have also developed fully functional mobile apps and websites using React, React Native, NextJS, Remix, TailwindCSS and Angular, along with technologies such as RxJS, Mobx, and Redux to manage states and actions. In addition, I possess a dynamic and constantly evolving background in machine learning and deep learning, with a particular focus on developing and training neural networks, GPT, Transformers, and computer vision projects. My passion for this field extends to my recent exploration of RNN & VAE models trained for music generation. Throughout my career, I have prioritized security in all of my work and have a deep understanding of best practices and technologies related to cybersecurity and cloud infrastructure, having worked with various platforms such as AWS, DigitalOcean, and Google Cloud. I am skilled in building systems from the ground up, with a focus on user interaction and the implementation of different paradigms and coding practices. Here are some of the technologies, languages, and libraries that I am proficient in: - Javascript - Typescript - Node (Express, NestJS) - React, React Native, NextJS, Remix - Angular - Web3 (ethers, web3, Alchemy, Infura) - nanoGPT, LLaMa (LoRa, Alpaca), LangChain, RNN, HuggingFace Transformers - PyTorch, HuggingFace, bitsandbytes - Solidity - Ethereum (L1, L2) - AWS (Route53, ECS, Fargate, Lambda, IAM, etc) - Python (FastAPI, Pandas, SciKit-learn, numpy, etc) - Dart, Flutter - Ngrx, Mobx, RxJS, Redux, Saga, Reselect - Mongodb - Redis - SQL, MySQL, PostgreSQL - Bootstrap, Material, Native Base - Less, SCSS, CSS, Tailwind, Material-UI - C++, Java, C# - R - Objective-C - Android, iOS - Meteor - Net - And many more...

JavaScript
Machine Learning
AWS Application
Ethereum
Web3
Linux System Administration
DevOps Engineering
Blockchain
C++
PHP
Java
Python
Node.js
React
Angular
$80 hourly
Martin M.
- 4.9/5
- (53 jobs)
Hello, I'm Martin—a Monday.com Certified professional and Certified Make.com Expert with over 13 years of experience helping 50+ businesses streamline operations, automate processes, and eliminate inefficiencies. With a Bachelor’s degree in Systems Engineering, I combine deep technical expertise in software development and automation with strategic business acumen and team leadership skills. I’ve successfully led cross-functional teams, managed product lifecycles, and driven operational efficiencies across industries like Blockchain, Fintech, eCommerce, Entertainment, Legal, Consulting, and Engineering. 🎯 How I Help: I specialize in making Monday.com & your automation tools work for your team, not against them. • Custom Workflow Development – Turn Monday.com into a powerful CRM and project hub tailored to your exact needs. • Advanced Automation – Cut manual data entry with Make.com & Zapier, allowing your team to focus on what matters. • Seamless Integrations – Connect Monday.com with CRM, eCommerce, and communication tools for a frictionless experience. • Custom Solutions – Solve unique challenges with bespoke automations and integrations using JavaScript & Python. 💡 The Result? A CRM your team will actually use, improved productivity, and no more wasted time on manual work. 🛠 Platforms I Support: • CRM: Monday.com, HubSpot, Salesforce, Pipedrive, Zoho, Go High Level, UpViral • Automation: Make.com, Zapier, Google Apps Script • Artificial Intelligence: ChatGPT, Google Gemini • Spreadsheets: Google Sheets, Airtable, Excel • eCommerce: Shopify, WooCommerce, Squarespace • Project Management: Monday.com, Asana, Trello, ClickUp, Jira • ERP: Cin7 • Customer Service: Zendesk, Freshdesk • Messaging Apps: Slack, WhatsApp, SMS, Email, ManyChat • Email Marketing: Mailchimp, Klaviyo, Mailgun, ActiveCampaign, ManyChat, Campaign Refinery, Flowdesk • CMS: WordPress, WebFlow • Documents & Forms: DocuSign, Typeform, PandaDoc, JotForm, SurveyMonkey • Payments: Stripe • Custom APIs & Application Integrations 🥇 Why Choose Me: • Upwork Expert-Vetted with a 100% Job Success Score • $100K+ earned, 2,500+ hours, 50+ completed projects • 13+ years in software development, project & product management across Blockchain, Fintech, eCommerce, and more. • Clear Communication & Professionalism – I take the time to truly understand your business challenges, ensuring we’re aligned on your goals before implementing solutions. I provide transparent updates, structured project plans, and proactive collaboration to keep everything on track. • Problem-Solving Approach – I don’t just build workflows—I identify inefficiencies, streamline processes, and optimize systems to deliver real business value. My focus is on understanding pain points, recommending the best approach, and implementing solutions that drive results. Let's Connect! If you want to turn Monday.com into a CRM your team actually wants to use, automate repetitive tasks, and eliminate workflow headaches, let’s talk.

JavaScript
Product Research
Make.com
Product Launch
Product Backlog
Technical Writing
Product Strategy
Product Roadmap
API
Agile Project Management
Zapier
Product Management
Jira
Project Management
Business Analysis
$35 hourly
Manuel Z.
- 4.7/5
- (98 jobs)
I develop websites for small and medium sized businesses. Whether you're trying to have a new website or redesign your existing one, create a whole online store or just fix some details - I can help you! I'm experienced in Shopify and Wordpress, I have worked with stores of several niches, this helped me to develop a great marketing knowledge. I have done all tasks related to these platforms. Front-end skills: ✅ HTML5 / CSS3 ✅ PSD or Sketch to HTML/CSS ✅ Responsive design ✅ Shopify and Wordpress templates ✅ Shopify set up.

JavaScript
Web Design
Facebook Ads Manager
Liquid
Sales & Marketing
Shopify Templates
Shopify
Python
PHP
PSD to HTML
HTML5
HTML
CSS
$30 hourly
Matias G.
- 5.0/5
- (45 jobs)
I am a computer systems analyst and I have been programming for more than seven years. A good communication with the customer is the key of success. My skills: Wordpress. Ionic Framework. Angular. HTML, CSS, Javascript/JQuery, PHP. C# (Windows Forms, Crystal Report, EntityFramework, .Net Core). Databases SQL, NoSQL. Systems documentation whit UML.

JavaScript
App Development
.NET Core
Ionic Framework
jQuery
WordPress
Angular
CSS
PHP
C#
Bootstrap
HTML
$16 hourly
Alejandro V.
- 4.7/5
- (9 jobs)
👋 Hi, I'm Alejandro Velazco Rodriguez—a Systems Engineer and Fullstack Developer with a focus on Web and Mobile technologies. 🔭 Currently, I'm pursuing a Master's in Python & Data Science at EIP International Business School, where I'm exploring machine learning, big data, and ethical hacking. 💪 Key Skills: Web & Mobile: Angular, React, Vue, Node.js, Python, Go , Rust, Next.js, Nuxt.js, Gatsby, Nest.js, Rocket, C#, echo. Blockchain: Ethers.js, Web3, Ethereum, Solana, Algorand. DevOps: Docker, Kubernetes, AWS, CI/CD Pipelines Data Science: Machine Learning, Big Data, TensorFlow 🎓 Education: Ongoing Master's in Python & Data Science, EIP International Business School B.Sc. in Systems Engineering, Metropolitan University 🎯 Interests: Blockchain, Data Science and Machine Learning.

JavaScript
Firebase
C#
Golang
Rust
React
Vue.js
Python
Angular
MongoDB
SQL
Django
Node.js
$10 hourly
Nahuel Alan Y.
- 4.9/5
- (11 jobs)
Front-end developer specializing in React.js, Next.js, Figma-to-React/Next, Node.js, Typescipt and Sass Skills Set: ✅ HTML, CSS, Javascript, Typescript ✅ React.js, Next.js, Redux ✅ Sass, Bootstrap, Tailwind, MUI ✅ Node.js, Express, MongoDB, Mongoose I'm a Frontend Developer focused in React.js/Next.js development; i have experience making responsive websites from Figma designs and fixing bugs. I also have a great amount of expertise in Backend using Node.js, Expres.js, MongoDB. Let's get started on your project and create something amazing together. Thank you, Alan

JavaScript
CSS 3
TypeScript
Material UI
Next.js
Tailwind CSS
Redux
Bootstrap
HTML
ExpressJS
Node.js
React
CSS
HTML5
MongoDB
$25 hourly
Alejandro M.
- 4.8/5
- (15 jobs)
My name is Alejandro Martin. I am Systems Enginering. I have more than 7 years of experience developing in .net c# and three years leading teams in new projects. I have experience using winform, webform, wpf, .net mvc, webapi, swagger, azure, sql server, mysql, javascript, jquery, vuejs, angular, react and git

JavaScript
Agile Project Management
Artificial Intelligence
Angular 10
Scrum
Appium
Leadership Skills
.NET Core
Selenium
SQL
Bootstrap
React
Desktop Application
Vue.js
.NET Framework
$30 hourly
Bruno L.
- 4.8/5
- (6 jobs)
⏳ Are you overwhelmed by the complexity of developing your web application? 🌐 Let me help you bring your vision to life efficiently! 💼 Are you an entrepreneur or business owner seeking to launch your MVP swiftly and seamlessly? Do you find the process of developing a web application daunting and time-consuming? 📈 Look no further! 🚀 With expertise in developing MVP's, I specialize in crafting high-quality web applications tailored to your specific needs and requirements. 🚀 Experience a streamlined development process with rapid iteration cycles and a focus on delivering maximum value to your users. 💡 Let's collaborate to turn your ideas into reality and propel your business forward. 💼 -------------------------------- 💻 Professional and passionate software developer, 😃 my main hobby and job is develop solutions, automate and optimize processes 📈, research and development of crazy ideas 🚀. -------------------------------- ✅ "Bruno provided excellent help: highly recommended. He is quite proficient in a variety of languages and adapts well to changing priorities." Tom Ohara. ✅ "Bruno is my go-to man for Python programming, Bash scripting, etc.!" Tom Ohara. ✅ "¡Bruno es un trabajador muy bueno! For example, he always does more than you ask for!" Tom Ohara. -------------------------------- Skills I gained over the years: 📚 Architectures and Operating Systems 📚 Math 1, 2 and 3 📚 Calculus 📚 Physics 1 and 2 📚 Numeric Methods 📚 Databases 📚 Programing Paradigms 📚 Algorithms 1, 2 and 3 📚 Local Networks 📚 Electricity and Magnetism 📚 🧪 Python expert 🧪 NumPy 🧪 Pandas 🧪 Matplotlib 🧪 Scikit-learn 🧪 Linear Regressions 🧪Logistic Regression 🧪Decision Trees 🧪 Random Forest 🧪 Support Vector Machines 🧪 K-Nearest Neighbors 🧪Neural Networks with Keras 🧪 🛠️ Linux Expert 🛠️Ubuntu 🛠️ Arch🛠️ experience creating kernel modules 🛠️ 📝 Bash scripting expert 📝 📱 Frontend Development 📱 HTML 📱 CSS 📱 JavaScript 📱 React 📱 Angular 📱 NextJs 📱 MUI 📱 Tailwind CSS 📱 ⚙️ Backend and database development ⚙️ Spring Boot ⚙️ Hibernate ⚙️ MySQL⚙️ MariaDB ⚙️ PostgreSQL ⚙️ Kotlin ⚙️ Docker ⚙️ MongoDB ⚙️ Redis ⚙️ Neo4J⚙️ Serverless Flask ⚙️AWS Lambda ⚙️AWS DynamoDB ⚙️ AWS CloudWatch ⚙️ 📈 Google Analytics 💰 Google Ads -------------------------------- ✉️ Feel free to contact me for anytime 😃

JavaScript
Linux
PostgreSQL
MySQL
WordPress
Angular
Bash
Hibernate
Kotlin
TypeScript
Spring Boot
React
Next.js
C
Python
$30 hourly
Leandro D.
- 5.0/5
- (22 jobs)
✅ Top-Rated ✅ 100% Job Success Rate ✅ +7 years of professional experience ✅ Extensive knowledge on WordPress/Woocommerce/Elementor ✅ PHP and JavaScript experience ✅ Custom made themes, plugins and Elementor widgets I can create a WordPress website that fits your requirements. Your idea is important to me, so I'll use my experience to suggest tools and technology to realize what you are looking for. After working with multiple clients, each one with various needs like an educational platform, online store, scientific journal, and more, I will help you build a website for your needs and improve it each time you need to make changes.

JavaScript
WordPress Plugin
WordPress Theme
PHP
CSS
WordPress
Elementor
WooCommerce
$20 hourly
Lautaro R.
- 5.0/5
- (6 jobs)
Hi, I'm a Node.js Developer with 7 Years of Experience. I’ve been freelancing for 7 years and have also worked with two companies. I specialize in: JavaScript: (Node.js, Express, Next.js, React, Puppeteer, Playwright, Strapi) PHP: (Laravel, Livewire, Blade, Eloquent) Frontend: (HTML/CSS, Bootstrap, TailwindCSS, Flexbox) Databases: (MySQL, MongoDB) DevOps: (Docker, Linux, AWS) I only take on projects I know I can complete successfully, ensuring top-notch results and client satisfaction.

JavaScript
API
Tailwind CSS
React
Node.js
PHP
SQL
ExpressJS
Laravel
$25 hourly
Braian V.
- 4.6/5
- (2 jobs)
Visit my portfolio: braiann.github.io/portfolio I'm a software developer with more than 3 years of experience in front-end. I'm also quite knowledgable in design, so everything I do looks pretty. I can create static websites or fully interactive ones that can store user data. I can use React, HTML, JavaScript, CSS, Firebase, Git, and many more things to make your products come to life, and I'll adapt to whatever workflow you feel more comfortable with, so we can both get the most out of our interaction. Let's work together!

JavaScript
Elementor
TypeScript
Next.js
Squarespace
WordPress
Figma
Responsive Design
Web Development
CSS
HTML
API
React
Python
$15 hourly
Diego Nicolas F.
- 5.0/5
- (21 jobs)
I'm a full stack developer from Argentina. Expert in making full progressive web apps using the MERN stack and deploying in a professional host. Contact me if any doubts

JavaScript
Mobile App Development
MEAN Stack Administration
Web Design
MongoDB
MongoDB Ops Manager
NativeScript
API
Web Development
CSS 3
TypeScript
Angular
React
Node.js
Responsive Design
$20 hourly
Andres A.
- 5.0/5
- (7 jobs)
Professional Front-End Developer | Figma to Code Specialist Hi! I'm Andres, a passionate Front-End Developer from Argentina with over 2 years of experience creating responsive, user-friendly websites and web applications. 💡 My skills: - HTML, CSS/SCSS, JavaScript: Crafting clean, maintainable, and responsive code for modern websites. - React and Svelte: Building dynamic, high-performance applications with modern technologies. - Design-to-Code Conversion: Expert at converting Figma (and other design tools) projects into pixel-perfect code, ensuring an exact match with the original design. - Website Optimization: Improving site performance, optimizing for speed, and ensuring cross-browser compatibility. 🎯 What you can expect: - High attention to detail, delivering work that matches your design vision precisely. - Clear communication, with timely updates and on-time delivery. - An ability to collaborate closely with clients to ensure every project is a success. 🚀 Let’s work together! If you need a responsive website, a dynamic web app, or need designs converted into accurate, high-quality code, I’m here to help. Reach out today to get started!

JavaScript
Bootstrap
HTML
CSS
Sass
Git
Website
Shopify
WordPress
Landing Page
Responsive Design
Tailwind CSS
Svelte
React
Front-End Development
$25 hourly
Santiago A.
- 5.0/5
- (22 jobs)
Hi! My name is Santiago, I am a 26 year old, 7-year-old-experienced data engineer and data analyst As one of my reviews proudly reads. "𝑺𝒂𝒏𝒕𝒊𝒂𝒈𝒐 𝒊𝒔 𝒂 𝒕𝒓𝒖𝒆 𝒆𝒙𝒑𝒆𝒓𝒕 𝒊𝒏 𝑮𝒐𝒐𝒈𝒍𝒆 𝑺𝒉𝒆𝒆𝒕𝒔. 𝑯𝒆 𝒊𝒔 𝒆𝒂𝒔𝒚 𝒕𝒐 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒆 𝒘𝒊𝒕𝒉, 𝒑𝒂𝒕𝒊𝒆𝒏𝒕, 𝒂𝒏𝒅 𝒘𝒂𝒔 𝒅𝒆𝒅𝒊𝒄𝒂𝒕𝒆𝒅 𝒕𝒐 𝒉𝒆𝒍𝒑𝒊𝒏𝒈 𝒖𝒔 𝒇𝒊𝒏𝒅 𝒕𝒉𝒆 𝒃𝒆𝒔𝒕 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔." My qualities and what you can expect from me are as follow: 🔸 Excellent communication skills. 2 hours or less response time. Daily updates! 🔸 Understanding of your problem to provide you with the best solution. I won't ask you to give me the solution, I will ask you to give me your problem and I will provide you with the best solution to my knowledge! 🔸 100% commitment and transparency. Honesty is key and will continue to be what I value the most! 🔸 Years of experience. The one thing that money can't buy is experience! 🔸 Time efficient. My goal is for your work life to be easier once we're done! If I haven't earned you time, I've lost you time. 🔸 Experience working under pressure and high stakes. I have worked under the wing of the CEO of the company I currently work at for over five years now and I have been leading a team of data analysts and decision makers for a year now, always high stakes, always an answer. 🔸 Bilingual. Need Spanish or English? I got you covered! If I haven't convinced you yet, let's talk! Thank you for taking the time to read about me Cheers!

JavaScript
Zapier
Looker
PostgreSQL
API
Data Analytics
Google Apps Script
Microsoft Power BI
Microsoft Excel
MySQL
Google Sheets
ChatGPT
Python
$10 hourly
Juan Cruz R.
- 5.0/5
- (5 jobs)
🥇 Top-Rated and 100% Job Success Versatile frontend developer in constant growth, evolving from a WordPress enthusiast to a creative coder through self-study and an intensive Angular bootcamp. Fueled by a passion for creative problem-solving, I am committed to crafting visually stunning interfaces and delivering exceptional user experiences with a touch of passion and perfectionism Skills ✔ HTML, SCSS, JavaScript, TypeScript, NextJS, Angular, Astro ✔ Bootstrap, Tailwind, WordPress (Headless with GraphQL and ACF) ✔ GSAP, Framer Motion Prototyping ✔ Figma ✔ Illustrator / Photoshop Tools ✔ Git/GitHub ✔ Firebase Check my portfolio: jcr-portfolio.netlify.app

JavaScript
GraphQL
Tailwind CSS
Framer
React
SCSS
WordPress
WooCommerce
Angular
Web Development
Web Design
Front-End Development
TypeScript
GSAP
Next.js
$25 hourly
Morena S.
- 5.0/5
- (12 jobs)
I am a developer experienced in odoo, also in implementations and consulting. I worked in 2 different software factories, and also as freelancer for numerous projects, i have knowledge in the basic modules of odoo, and also in advanced ones. Let's work together!

JavaScript
Odoo
Django
CSS
XML
Computer Engineering
HTML
MySQL
Eclipse IDE
Odoo Development
Angular
Python
SQL
Java
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