The Best React.js Developers For Hire In Thailand

Check out React.js Developers in Thailand with the skills you need for your next job.

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$40 hourly
- 5.0/5
- (2 jobs)
🎯 6+ years in Web Development 🏅 Certified Angular & React Developer 🇬🇧 Fluent English Hey, I’m Kirill, a Senior Full-Stack developer with over 6 years of exp. I'm focusing on building 🖥web apps for early-stage 🚀startups & established 🏢businesses. I can help you build your app from a napkin 💡idea to a fully functioning MVP and full-scale 💻web app that is scalable, secure, and easy to maintain. My expertise lies in the following: 🔮 Full-Stack Development 🔮 High-load complex Frontend (D3, Canvas/SVG, WebGL) 🚀 POC/MVP development 🏋️‍♂️ Fitness App Development 🧘‍♂️ Mental health/Wellness platform app development 📚 Education/E-Learning app development 🎛 Audio/music (DAW software development) 🖥 SaaS development Technology stack I’m using: 🛠 Typescript, Javascript, SQL, CSS3, HTML5 🛠 Angular, React.JS, Express, Next, Redux, React Bootstrap, RxJS, Material UI, D3.js, Responsive Design, SCSS3, CSS Grid, Sass, Flexbox 🛠 Node.JS, Nest.JS, MEAN / MERN stack 🛠 PostgreSQL, MongoDB, MySQL, Firebase 🛠 Docker, Digital Ocean, AWS, Google Cloud Let’s 🏗build something great together ;) Best, Kirill

React.js
REST API
PostgreSQL
NestJS
D3.js
Material UI
CSS 3
HTML5
Redux
Next.js
ExpressJS
Node.js
React
Angular
JavaScript
TypeScript
$99 hourly
- 5.0/5
- (43 jobs)
✓ Blockchain solution developer. Tokens, Smart contract, Serpent, Solidity, Complex linked contracts and so on. ✓ Reactjs/Redux expert. ✓ Node.js backend. Express, Sails, Koa. ✓ Python with Flask, Django and aiohttp on the web, Pandas and Numpy on the math, Qt and GTK on desktop and a lot of other tool for other goals. ✓ Frontend works. React, Redux, Vue, Bootstrap, SASS/SCSS. ✓ ICO from the idea to the real users. I always looking forward for challenges and new kind of task.

React.js
Solidity
web3.js
Blockchain
Database Design
PostgreSQL
Python
C#
ASP.NET
Django
jQuery
JavaScript
Flask
React
C++
$80 hourly
- 5.0/5
- (50 jobs)
As the Founder and CEO of CimpleO, I bring over 12 years of experience in leading a hi-end software development company specializing in Web, Mobile Apps, IoT hardware, and microchip firmware. My journey began with a small team of engineers in Omsk, and today, CimpleO is an award-winning production studio with a global presence in Bangkok and Hong Kong. Experience and Skills: I have a proven track record of delivering complex projects on time and within budget. My expertise spans across various technologies and frameworks, ensuring that we provide robust and scalable solutions tailored to your needs. Here are some of the key areas of my technical proficiency: - Backend Development: Node.js, Nest.js, Express, Laravel, CodeIgniter - Frontend Development: React, React Native, Next, Vue, Angular - Embedded Systems: C, C++, Arduino, ESP32, ESP8266, STM32, AVR - CMS: Drupal, WordPress - Databases: PostgreSQL, MySQL, MongoDB - DevOps: Kubernetes, Docker, CI/CD Management and Leadership: My role extends beyond technical expertise. As a technical managing partner, I focus on optimizing processes, managing cross-functional teams, and ensuring seamless project execution. I am committed to fostering a collaborative environment that drives innovation and excellence. Why Choose Us? - Speedy Turnaround: We understand the importance of timely delivery and ensure quick turnaround times without compromising quality. - 100% Satisfaction Guaranteed: Your satisfaction is our priority. We offer revisions until you are completely satisfied with the results. - Excellent Support: Our support doesn’t end with the project. We provide continuous assistance even after the contract ends, ensuring long-term success for your projects. I invite you to experience the difference with CimpleO. You will have 2 trial days to decide, and if you are not satisfied, we offer a full refund. Let’s embark on this journey together and take your projects to new heights. Looking forward to collaborating with you!

React.js
ESP32
Model View Presenter
ESP8266
Raspberry Pi
Electronics
MVC Framework
Arduino
React Native
CiviCRM
NestJS
PHP
Node.js
React
WordPress
Drupal
Laravel
$40 hourly
- 4.9/5
- (8 jobs)
Yet another landing page developer. I design, build, and scale enterprise-grade web applications to help businesses gain traction and grow. Check out my projects and text me. I would love to discuss your idea and find out if we are align to each other. My masterpiece code is all about a frontend-heavy CRM system with features like: - Analytics dashboard with real-time updates - In-app email inbox - Search with a multi-conditional filter builder - File storage management And many others Communication: - Prompt Response: Available during working hours in the GMT+7 timezone - Well-equipped for Video Calls: Fast internet connection with high-quality webcam - Fluent English: Over four years living abroad with effective personal and professional interaction Experience with startups has taught me the delicate balance of time, cost, and quality. I keep in mind the business goals on a particular project stage and enduring optimal development trajectory to achieve it ASAP Web development is my passion. I'm constantly exploring new methods and technologies, whether it's a Vim plugin or an innovative workflow strategy. Tech stack: - Frontend: Typescript/Javascript, React, ReactQuery/Redux/Mobx, Webpack/Vite, HTML5 with any styling CSS3/Sass/Less/Styled Components, Bootstrap, Next.js - Backend: Postgres, Node.js, Nest.js, GraphQL, Supabase - DevOps: Linux ( my home OS also ), AWS, Docker, Vim, Github actions

React.js
Supabase
Email Automation
CRM Development
ChatGPT API
API Integration
DevOps
Full-Stack Development
PostgreSQL
NestJS
API
GraphQL
JavaScript
TypeScript
React
Node.js
$40 hourly
- 5.0/5
- (17 jobs)
Hi there 👋. I have a passion for knowledge, love to explore, delve into details, understand the intricacies of architecture. At the same time, I observe rationality and balance for business in search of the optimal solution. More then 10 years of working development experience. Participated in small projects and startups, as well as worked in several enterprise SaaS products. I know web development in and out and understand what the business really needs at each stage. I'm a deeply technical guy with some project management experience. I work without any intermediaries, and guarantee that I will do my best for you. There is a short list of my tech stack strongest points: -- Angular -- React, NextJS -- NodeJS, Express / NestJS -- MongoDB / Postgress -- AWS / Heroku / DigitalOcean It is a popular, practical and sustainable stack for building modern applications. It is optimally suited for the journey from MVP to a large and profitable product. I have strong knowledge and experience in building high quality architecture for large WEB applications. Also 2 years experience as a team leader: conducted technical interviews, lead the technical frontend team 10+ people and personnel assessment. Also 1.5 year as a CTO in a small startup. Well, also a few product 🛠️ tags that I also use often: - Angular, AngularJs, NextJS, React, Vue.js - Node.js, NestJS, ExpressJS - Ngrx/Store, MVC, MVP, MVVM - TypeScript, JavaScript - Webpack, Babel, npm - Unit testing, Jasmine & Karma - HTML, CSS, SCSS, SASS, LESS, Pug, ES6+ - Bootstrap, Material Design, Primeng - SQL, MongoDB, Postgres - AWS, Heroku, DigitalOcean, Mongo Atlas - RxJs, Day.js, Moment.js, jQuery - JSON, XML, AJAX - Jira, Slack, MsTeams, Notion, Trello - Postman, curl - Git, Mercurial, Github, Bitbucket, Gitlab - Cryptocurrency (5 years in the crypto world. Last working place is cryptocurrency exchange) - Cesium (3d models and graphics) - Scrum, Agile, Full Software Development Life Cycle - VS Code, WebStorm, PyCharm - OS: Mac, Linux, Windows - Webflow, WordPress, Wix - Experience in mobile app development for Android Some general information: I am honest sociable person and I like to think outside the box, looking for unusual interesting projects and creative people. I started to get involved in Olympiad programming from school and have been working as a developer in the enterprise industry for more than 10 years. I wrote my first Pascal program in 2005. Since then I have learned and mastered new languages such as Java, Python c++/#, Haskell, HTML, Javascript/Typescript, perl, php and more. In addition to work, I like rock climbing ⛰️ and travel.. Tanks for your attention and please feel free to message me 😉. Sergei

React.js
Website
SCSS
CSS
HTML
Bootstrap
Database
RESTful API
Front-End Development
Angular Material
AngularJS
React
Angular
TypeScript
JavaScript
Node.js
$29 hourly
- 5.0/5
- (9 jobs)
Hello there! I'm Andrii, a seasoned full-stack PHP/WordPress/WooCommerce expert boasting over 7 years of honed skills in web development. Crafting websites is not just a job for me; it's my passion. I revel in every aspect of the process, from conceptualization to execution. With each project, I treat it as if it were my own, ensuring the utmost dedication and quality. Need a specific feature implemented? Whether it's integrating your website with an external API, seamlessly accessing additional database information within your WordPress Admin Console, or creating anything from a simple personal blog to a sprawling e-commerce emporium or a dazzling landing page for a new product, consider it done. My forte lies in crafting tailor-made functionalities for WordPress websites, backed by extensive experience in this domain. I steer clear of cumbersome page builders and an excess of plugins, opting instead for streamlined, tried-and-tested solutions essential for your project. Every layout is meticulously crafted from scratch, while styles and scripts are minified and deployed only where necessary. Rest assured, you'll receive a swift and compliant website that performs seamlessly across all modern devices and browsers. If you've made it this far, why not reach out? Who knows, there might be some truly remarkable collaborations in store for us!

React.js
API
Mobx
WooCommerce
GitHub
Git
GraphQL
Redux
React
Node.js
TypeScript
JavaScript
MySQL
PHP
WordPress
$30 hourly
- 5.0/5
- (6 jobs)
Computer Programmer with 15+ years' experience developing software systems leading and restructurings of several platform components, enhancing speed, performance as well as other key metrics. Most Proficient in Python, C/C++, PHP, JavaScript, SQL in addition to a well-rounded knowledge base in Linux administration.

React.js
Linux
Flutter
C
NodeJS Framework
ExpressJS
TypeScript
React
Django
Vue.js
Git
Docker
C++
JavaScript
PHP
Python
$29 hourly
- 5.0/5
- (3 jobs)
Hello there, I'm Maher, I am a Certified Webflow Expert & Dynamic Web Designer from Germany, here to help transform your ideas into interactive and responsive user experiences. As a certified Webflow expert and seasoned designer/developer, I specialize in creating powerful web solutions that drive results. I have extensive experience in dynamic CMS development, responsive design, and custom code implementations. I love working on challenging projects that require care and attention to detail. I can help you with: - Building custom, responsive, and SEO-friendly websites - Advanced Webflow CMS implementations for dynamic content management - Integrating Finsweet's Attributes to enhance your website's capabilities - Customizing Webflow themes and component libraries like Relume - Building efficient Style Guides using the Client First framework for scalable and maintainable designs - Custom tailored JavaScript Solutions to add advanced functionality to your site - Site and asset localization and customizing language-specific designs - Advanced interactions and animations - Responsive design - Performance optimization - Accessibility optimization - Webflow training and support - Meeting deadlines without compromising on quality I'm passionate about helping businesses and individuals establish a strong online presence. Whether you're a startup, an established company, or an individual with a unique idea, I have the skills and experience to turn your vision into a reality. My approach focused on delivering user-friendly and visually compelling designs that scale with your needs while being easy to maintain. For the past 3-years I have dedicated myself to building on Webflow and obtained the relevant certifications. Since then, I have successfully built magazine websites and large-scale directories with over 4,000+ listings using Webflow CMS and extensive experience working with multinational brands and advertising agencies. I prioritize clear and efficient communication with clients in English and German, ensuring seamless collaboration and understanding throughout the project. Ready to start your project or have questions? Let's Bring Your Vision to Life! Feel free to reach out—let's collaborate to create something exceptional.

React.js
Logic Pro
Adobe Premiere Pro
Webflow
Adobe Photoshop
MongoDB
WordPress
React
Node.js
CSS
HTML
JavaScript
Web Application
$15 hourly
- 5.0/5
- (148 jobs)
Dear Client, Since starting my freelance journey on Upwork in 2016, I’ve had the pleasure of working on a wide range of projects, with my first being a Data Mining task. This involved building a comprehensive database of Mobile Home Parks and owner details across the USA according to specific client needs. That project led to long-term collaborations with clients like Very Fast Home Buyers (formerly ARCO Home Solutions), Bid4Assets, Six Rock Properties, Scott Bond Real Estate, Browsing Media Limited, and my latest success, a Mobile Home Community Canvassing & Databasing project in West Virginia. I specialize in Geo-Informatics and have worked extensively on GIS and Remote Sensing projects for Ceres Imaging. Several other projects from my clients involved similar technologies, which I handled with expertise and precision. Beyond my Geo-Informatics background, I’ve expanded my skill set to include Data Research, Data Entry, and Lead Generation. I’ve had the privilege of collaborating with companies like Valurank Corp (formerly Panopteo LLC), FanBlu, Argo Data, Upfluence Inc., Sleeknote, Helium Ventures, and Digital Content Providers—offering top-tier solutions in each of these areas. Additionally, I bring multilingual capabilities to the table, with experience translating from Thai to English and vice versa, as well as providing transcription services. Companies like Pactera US, Linguistix Tank Inc., and Bilingoplus Translation Agency have relied on my linguistic skills for their projects. With 12 years of experience in Geo-Informatics and 7 years working through Upwork, I am confident in my ability to deliver high-quality services in the following areas: - Geospatial Technology (GIS, Remote Sensing, GPS) - Database Management (Research and Data Collection) - Data Entry (Word, Excel, PDF Conversion) - Lead Generation (LinkedIn, Twitter, Facebook, Instagram) - Data Scraping (Yelp, YellowPages, Google Maps) Typing Speed: 50-60 words per minute in English. I am always open to new challenges and opportunities where I can apply my skills and knowledge to meet your business needs. If you have a project in mind or are looking for a reliable professional, I would love to discuss how I can help bring your project to life. Let’s collaborate and achieve great results together! Best regards, Wanisa Yodsri

React.js
NestJS
Google Cloud Platform
Leaflet
Node.js
React
HTML5
Excel Formula
Python
Jupyter Notebook
Data Mining
ArcGIS
Google Sheets
QGIS
Remote Sensing
Accuracy Verification
$25 hourly
- 5.0/5
- (6 jobs)
Experienced full-stack web developer, frontend-leaning. Looking forward to building some single-page cloud-based app. 10+ years experience with classic front-end & back-end: WordPress, MySQL, vanilla JavaScript, Bootstrap, CSS animation etc. 6+ years experience with modern workflow: Angular, React, Vue, Webpack, Laravel, Cloud CMSs. Started out as UX/UI designer but just couldn't hold myself, I wanted to know how the stuff works from the inside. Still love eye-candy. I'm a hobby 2d CG artist btw. Currently living in Southeast Asia (Bangkok Time GMT+7), I've worked for clients in US, Canada and Europe, so I'm ok with odd hours.

React.js
Firebase
MySQL
PHP
HTML5
CSS 3
JavaScript
WordPress
Node.js
TypeScript
Next.js
React
Laravel
Vue.js
$40 hourly
- 5.0/5
- (4 jobs)
🚀 Welcome to My Profile! Your Expert in Full-Stack Development 🚀 🔹 Are you in need of a seasoned full-stack developer with over 9 years of experience in crafting cutting-edge Web and Mobile applications? Look no further! 🔹 With a strong foundation in JavaScript and a flair for both front-end and back-end development, I bring a wealth of expertise to the table. My technical prowess spans a variety of technologies, ensuring I'm your one-stop solution from concept to deployment. 💡 Why Collaborate With Me? ✅ Full-Stack Mastery: Proficient in JavaScript, TypeScript, Node.js, and Python. ✅ Diverse Backend Skills: From Node.js, Express, and KoaJS to Flask and Django. ✅ Database Proficiency: Well-versed in MySQL, PostgreSQL, MongoDB, and AWS solutions. ✅ API Integration: Experience with Facebook, Twitter, Amazon Store, and more. ✅ UI/UX Excellence: Adept with Angular, Material UI, Bootstrap 4, and frontend tooling. ✅ Cloud Expertise: Seasoned in AWS services, including AWS Lambda, for optimal scalability. ✅ Testing Authority: Skilled in E2E testing with Protractor and unit testing using Karma. 🌟 What Sets Me Apart? 🔸 Leadership and Project Management: Beyond my 9+ years of hands-on development, I now lead teams and orchestrate large-scale projects, ensuring seamless execution and client satisfaction. 🔸 Innovation and Problem-Solving: My extensive experience allows me to tackle complex challenges with creative solutions, driving innovation at every turn. 🔸 Precise UI Conversion: I effortlessly convert PSD to pixel-perfect HTML, delivering a seamless and visually stunning user experience. 🔸 Strategic Vision: My leadership role empowers me to merge technical excellence with strategic planning, delivering not just code but also value. 🛠️ Previous Triumphs Include: 🔹 Revitalizing Communication Compliance System with Node.js, Loopback, Elasticsearch, MongoDB, and Angular. 🔹 Implementing live video broadcasting for media agencies with Node.js. 🔹 Creating a content freelancing platform built on Node.js and AngularJS with MongoDB. 🔹 Developing hybrid applications and REST APIs for data visualization. 🔹 Building interactive applications for employee feedback. 🔹 Crafting Google Chrome Extensions for data extraction. 🔹 Designing Reports Dashboards and layout builders. 🔹 Creating visualization applications for analytical data using Python and Django. 🔹 Building hybrid applications for various purposes.

React.js
Redux
Database Architecture
API Integration
MySQL
Flask
Vue.js
JavaScript
Python
AngularJS
MongoDB
React
Django
Node.js
Angular
TypeScript
$55 hourly
- 5.0/5
- (29 jobs)
I am a programmer all of my life, since my 15, learning by myself primarily. Now I am focused on reactive front-end programming using Vue, Vuex and Quasar, although I know React as well. Many projects I have done as a full-stack developer because when it's small or medium, I can provide fast pace and clean result. I like a positive or neutral emotional state in working, I like clearly defined goals. When it's not well decided, I often can provide my expertness in web-development to help a customer choose a set of features, or make more effective infrastructure. I look forward to working with you soon. If you choose me, you choose huge expertness, 240+ keyclicks per minute and you'll be informed about all the technical details which you want to know.

React.js
2D Animation
Animation
Solidity
English
HTML5
Node.js
JavaScript
PHP
jQuery
ExpressJS
Vue.js
React
$55 hourly
- 5.0/5
- (3 jobs)
Frontend engineer with five years’ commercial development experience. I’ll help you create a perfect web app, or if you need to fix your existing project, I’m gonna help you with that too. Technical proficiencies: - JavaScript / TypeScript - React / Next.js - Apollo GraphQL - Redux (with redux-saga, redux-thunk) - Headless CMS Strapi - GSAP Animations - Tailwind / Material UI / Ant Design / Ant Design Pro - All kinds of CSS libraries / pre-processors - Testing (with react-testing-library) Experienced with Node.js-TypeORM-GraphQL stack and React Native.

React.js
Redux
React
Next.js
Ant
HTML5
CSS 3
TypeScript
JavaScript
$35 hourly
- 5.0/5
- (5 jobs)
I have nearly a decade of professional experience building web applications using Ruby on Rails for small to large companies. Invite me to apply for your project now, and let's have a chat! My stack of technologies: Ruby | Ruby on Rails | Sidekiq | ReactJs | Javascript | Tailwind CSS | Bootstrap | PostgreSQL | MySQL Also have experience in testing average performance of available face recognition libraries.

React.js
Docker
Ruby
Kubernetes
Ruby on Rails
PostgreSQL
RESTful API
React
Node.js
MongoDB
RSpec
MySQL
Software Development
Tailwind CSS
Capistrano
Next.js
$45 hourly
- 5.0/5
- (5 jobs)
I'm CTO on a creative vacation, I always love coding and looking for some opportunities in small and medium projects. I've been working with PHP for more than 10 years and with Symfony for 6+ years since v2.0-alpha. I built or participated in 50+ startups and projects. Also, I've been working as a product manager for the last 5 years, therefore I always catch a balance between business goals, features, tech debts, and refactoring. I can help you with: - writing code according to Symfony's best-practices with proper dividing logic to services, listeners, repositories, etc - creating SPAs with React/Redux and sagas - tunning up performance by adding queues for long-hanging code (RabbitMQ), cache (Redis), speeding up SQL and NoSQL queries - creating APIs (REST, SOAP, JSON-LD, GraphQL) with Oauth, JWT, and other auth mechanisms - integrating third-party APIs like --- payment gateways (Paypal, Stripe, Xsolla, Yandex.Kassa, Robokassa), --- email senders (Mailchimp, Mandrillapp, Sendgrid, Gmail), --- sms notifications (Twilio and any local ones) --- iOS and Android pushes, --- CRMs (Redtail, Salesforce, Hubspot), --- Banks APIs (TD Ameritrade, Pershing), --- maps (Google, Yandex, Maps.me). - creating complex role management systems and ACLs - building admin panels (custom Sonata and EasyAdmin) - upgrading a legacy project from PHP5 to PHP7.4, from Symfony 2.x to 4.4 (long-term support) or even to v5.1 including Symfony Flex - designing the architecture of code and databases (Postgres, Mysql, MariaDB, Mongo) - refactoring existing complex business logic to decoupled services and classes according to the best programming patterns of GOF and SOLID - writing some unit, functional or integrational tests with PHPUnit, Symfony WebTests, and Behat - converting code base to Symfony code-style with php-cs and php-cs-fixer - analyzing security vulnerabilities - automating deployment - setting up full CI/CD via Jenkins, gitlab, travis-ci, circle-ci, drone.io, and others - dockerizing the project

React.js
Symfony
jQuery
React
Laravel
Redis
TypeScript
MySQL
PostgreSQL
PHP
RabbitMQ
$40 hourly
- 5.0/5
- (4 jobs)
Hey, I’m Tomasz, a Computer Science Graduate, AI and software developer. I’m from Poland. I started my freelance career in 2007 after graduate. I have created a large number of websites, modules, add-ons and complete CMS, ERP, CRM systems. I have experience with processing large databases and with artificial intelligence. Additionally I administrate several dedicated linux servers. I also deal with SEO and SEM. I approach each order seriously and with full commitment. I care about trust and honesty while doing my job. If you have any questions, please feel free to contact me.

React.js
Bug Fix
Artificial Intelligence
Linux System Administration
Customer Relationship Management
Python
Django
React
JavaScript
PHP
Bootstrap
CSS
jQuery
HTML
WordPress
MySQL
$50 hourly
- 5.0/5
- (2 jobs)
More than 5 years of commercial development experience in Python 3.6+. I always cover my code with tests. (95%+ coverage), I have experience working on the principle of TDD. I have experience designing microservice architecture, event-oriented design, etc. In addition to all this, I know typescript and React well, I will be able to act as a full stack developer Competitiveness, multithreading, parallelism - all this is familiar to me. asynchrony, multithreading, multiprocessing well, I don't forget about celery/dramatic, I had the opportunity to work with everything. There is still a lot of experience working with cloud systems such as AWS or Google Cloud Platform I can do for you: - Web applications of any complexity, with the construction of a high-quality RESTful api - Any software integration with various hardware - Bots (Telegram,WhatsUp, etc) - Data collectors from websites - Scripts for automation etc The stack of technologies that I work with and have experience using in commercial projects ✅ Python 3.6-3.11 ✅ Flask, FastAPI, Django ✅ MySQL, PostgreSQL, MongoDB, Redis ✅ Docker, GitLab CI, Github Actions, bash scripts ✅ RabbitMQ, Apache Kafka ✅ Nginx ✅ React JS ✅ AWS, S3, Google cloud platform, Yandex cloud Remember, there is no problem that cannot be solved, there will always be a solution. Write to me, we will discuss the details with you.

React.js
Data Scraping
Apache Kafka
Python Asyncio
API
RabbitMQ
Celery
RESTful API
NGINX
Python
TypeScript
Docker
Flask
PostgreSQL
React
MongoDB
$40 hourly
- 5.0/5
- (2 jobs)
High-impact paid campaign manager with 12+ years of experience. - Proven track record of success in managing large-scale B2B, B2C, and E-Commerce campaigns. - Currently managing over $800K in paid advertising across Google, Bing, LinkedIn, and Facebook. - Expertise in developing and executing paid campaign strategies that achieve measurable results. - Expertise in Google Tag Manager (GTM) and Google Analytics (GA).

React.js
Advertising
Facebook Ads Manager
Elementor
Google Ads
Google Ad Manager
Google
Bing Ads
Facebook Advertising
Paid Media
Google Display Network
Facebook
WooCommerce
Bing
WordPress Development
React
$40 hourly
- 5.0/5
- (1 job)
I’m a developer with experience in building websites and mobile apps 8+ years of experience as a full-stack developer, including 6+ years of experience as a front-end developer and 2+ years of experience as a back-end developer • Strong experience with technologies such as JS, TS, React (Redux, Mobx), React Native, NodeJS, NextJS, REST, GraphQL • Proven ability to solve problems and create innovative solutions

React.js
CSS Framework
NestJS
Web3
RESTful API
GraphQL
React Native
HTML5
JavaScript
Next.js
Node.js
React
TypeScript
$35 hourly
- 4.8/5
- (93 jobs)
Eastern Europe AI professionals. Top Mobile developers on UPWORK. With 14 years of experience on Upwork, we are a seasoned and versatile team dedicated to providing top-notch services in the fields of Computer Vision, Machine Learning, Chat GPT, Front-end and Back-end Development, as well as Blockchain Development. Our Expertise: - Computer Vision: We deliver solutions that leverage the power of computer vision to analyze and extract meaningful information from visual data, enabling automation, enhancement, and understanding of the world around us. Our skills include OpenCV, TensorFlow, and PyTorch. - Machine Learning: Our team excels in developing machine learning algorithms and models to make sense of complex data, create predictive analytics, and enhance decision-making processes. - Chat GPT: We specialize in chatbot development using state-of-the-art language models and natural language processing (NLP) techniques to build intelligent and conversational chatbots. - Front-end and Back-end Development: From crafting seamless user interfaces and designing interactive experiences to building robust and scalable backend systems, we cover the full spectrum of development to bring your vision to life. - Blockchain Development: We have the expertise to develop secure and decentralized applications, smart contracts, and blockchain-based solutions tailored to your specific needs. OpenCV, TensorFlow, and PyTorch, Mongo, MySQL, Postgrege, Flutter, Node.js, MAUI etc. Swift, Kotlin, React Native Effective Communication, Fast Speed, High Quality, Economy of client's budget!

React.js
Chatbot Integration
AI Chatbot
OpenCV
Machine Learning
ChatGPT
Python
Flutter
React
C#
React Native
$65 hourly
- 5.0/5
- (30 jobs)
I am a British full-stack JavaScript/TypeScript developer. I have shipped projects in most major front-end frameworks & libraries (React, React Native, Vue.js, Angular, etc). On the back-end I have been recently implementing APIs using Node.js & Express but also have experience in most other popular back-end frameworks. Please get in contact to discuss your project.

React.js
ExpressJS
Next.js
API
Web Development
Startup Company
Nuxt.js
Vue.js
Ruby on Rails
Web Application
Node.js
React
React Native
TypeScript
PHP
JavaScript
$60 hourly
- 5.0/5
- (27 jobs)
Experienced Software Engineer with over 10 years in designing and implementing software solutions for various products and services. Skilled in Backend development and cloud technologies, seeking opportunities to drive business success through software development. SKILLS • Django • Django REST Framework • FastAPI • Pydantic • SQLalchemy • PostgreSQL • pytest • Docker • Poetry • Git • Boto3 • Sentry • Ubuntu Linux • Nginx • uWSGI • Uvicorn • Gunicorn • CI/CD • MongoDB • Celery(Python Django) • Sentry • Google Cloud Platform: GAE, GCE, GKE • AWS: ECS Fargate, ECR, Route 53, EC2, API Gateway, Lambda PRINCIPLES • PEP8 • TDD • GoF • SOLID • KISS • DRY • YAGNI • Agile WORK EXPERIENCE • Market Games - USA, CA | Sep, 2019 - Present | Software Architect • Backend Engineer • Moneyflow - Denmark | Oct, 2018 - Aug, 2019 | Python Django Developer • GERTdigital - Denmark/Russia | 2015 - 2018 | CTO • Co-Founder • Full-stack Engineer • ARFriendly OOO - Russia | 2013 - 2014 | Python Django Developer • Self-Employment - Russia | 2009 - 2013 | Full-stack Engineer: HTML/CSS/jQuery + Django • WEBMOTOR agency - Russia | 2009 | Junior full-stack developer: HTML/CSS/jQuery, PHP, MySQL • SPEKTR - Russia | 2007 - 2008 | Junior C++ developer EDUCATION Bachelor Degree in IT of Ural State University, Russia | 2002 - 2009

React.js
Tornado
Django
Python
SQL
MongoDB
React
JavaScript
HTML5
$60 hourly
- 4.9/5
- (64 jobs)
Fullstack developer with 10+ years of experience in core areas of expertise, complemented by a strong understanding and hands-on experience in related fields, ranging from DevOps to C# development for AR/VR applications in Unity. My main tech stacks are: ● Nest.js, Fastify, Node.js. Understanding of service-oriented architecture and microservices design patterns. ● React, React Native, Next.js. Experience using different approaches of state management on frontend: Redux, Recoil, Apollo GraphQL. Understanding design patterns in React ● DevOps: Docker, Kubernetes, Ansible, AWS and Azure deployment, Traefik, Keycloak, Terraform, Grafana and Prometheus, Cloudflare, Netlify, CircleCI and so on ● Good experience with BaaS: Hasura, Supabase, Amplify, Firebase, Auth0 ● PostgreSQL, Redis, MongoDB, ClickHouse ● Ruby on Rails (4 years of production experience in the past) ● Winner of ETHOnline 2021 official hackathon. Experience of working with Ethereum blockchain and NFT My working history starts in 2014 since that time I have worked in many teams from startups to big enterprise companies. During that time I was always thirsty to learn and try new things, new tech stacks, and understand different approaches of development. I often had to take on the roles of both developer and project manager, which helped me learn not only how to write clear, maintainable code, but also how to set up suitable workflows, automate processes, and make the development sprints transparent and predictable. I'm a self-disciplined and self-managed productivity hacker who loves to make new things people want. Feel free to contact me.

React.js
Phoenix
Redux
React
CSS 3
Vue.js
Ruby on Rails
AngularJS
Node.js
Elixir
JavaScript
$35 hourly
- 4.9/5
- (26 jobs)
15+ years full-stack expertise, $300k earned on Upwork in Laravel, JavaScript, Angular, React, Vue, & OpenAI API. Known for GitHub contributions (1k stars), extra-delivering, and academic research. Back-end & Cloud Architecture ✔ Laravel Framework, Django Framework ✔ RESTful API, OpenAPI Schema ✔ PostgreSQL, MongoDB, GraphQL, MySQL, Redis ✔ OpenAI API, GPT Integration, Structured data ✔ LangChain, RAG, Fine-tuning ✔ Microsoft Azure, Amazon AWS, DigitalOcean ✔ Docker, Kubernetes, Helm ✔ GH Actions / CircleCI / Vercel ✔ Payment Processing: Stripe, PayPal Front-end development ✔ Angular / React / Vue / RxJS ✔ AngularJS / ReactJS / VueJS ✔ JavaScript, TypeScript, ECMA 2024+ ✔ Webpack / Rollup / Stencil ✔ Pixel-perfect markup ✔ Figma / Sketch ✔ HTML, CSS, SCSS, SASS ✔ Server-Side rendering (SSR) ✔ Ionic Framework ✔ Capacitor / Cordova ✔ Electron ✔ Telegram Bot, Chatbot ✔ Firebase / Messaging As Open Source contributor my project "Panes" reached: ✔ 600+ stars ✔ 600k+ downloads overall I don't rely on Cursor, Claude 3.5, or GPT-4, but I use them to speed up searches. I'm flexible and precise in my work. I have experience with multiple cultures and i'm a good communicator.

React.js
React
Node.js
JavaScript
Angular
TypeScript
Ionic Framework
MongoDB
$75 hourly
- 5.0/5
- (40 jobs)
Individual Senior Frontend Engineer with an extensive experience in developing dynamic websites built with the latest JavaScript ecosystem tools (see my tech stack by clicking on my Front-End tab). # I mostly do these types of jobs (separately or in combination): 1) Convert designs into HTML/CSS/JS dynamic layouts with the highest quality on the market. I can work with any design files(Figma/Adobe XD/Zeplin/PSD/JPG/chalkboard sketch, etc.). If mockups are perfectly built, I can do a pixel-perfect result. If they have little issues (not consistent gap size, bad alignment, lack of responsive screens) I can provide improved results. 2) Do client side logic with React/Redux. Develop from scratch or support/enhance apps from a certain point. 3) Lead a team of developers, review frontend code, build an architecture of the frontend app. # My features: • I have experience of work either as a team lead or as a regular team member. • My code has a clean structure. I follow modern code style guides: it is easy to maintain and extend my codebase in future. • My HTML pages are responsive, W3C valid, SEO-friendly and cross-browser(I prefer IE11+ but can support anything from IE6). Impossible CSS task doesn't exist for me. • I have a strong programming foundation (CS degree, books, courses) and JavaScript knowledge. If there are any library that I haven't been worked with yet, or an API that I haven't used - I can learn it quickly. • An effective collaborator, obsessed with self-education, maintain awareness about new technologies. Versed in UI/UX, so I can participate in discussions about design decisions. • I am not scared of large-scale projects. I worked with multiple social media websites, cryptocurrency apps (with exchange, wallet, etc), custom CRM, admin dashboards, etc. Nevertheless, I enjoy developing simple websites with a minimal tech stack.

React.js
Redux Saga
styled-components
PSD to HTML
Front-End Development
Redux
CSS
Semantic UI
TypeScript
HTML
HTML5
JavaScript
React
CSS 3
$55 hourly
- 4.9/5
- (54 jobs)
If quality of work is important for you then continue reading. I am passionate to details Fullstack MEAN and MERN Stack Developer with over 9 years of rich experience. Communication with me is simple, you are free to call me anytime you want. Team is the best environment for me. I simply enjoy collaboration and synergy. I was lucky enough to work for several fun, exciting and successful StartUps that helped me to become who I am now. I performed roles of a team lead and a project manager, and know what it takes to build a successful application. I am always thinking about speed, performance optimisation, scalability and the way to improve workflow for each individual project. Maintaining clean, simple and reusable code allows me to build stable, sustainable applications. I help StartUps to optimize development process and reach their goals. Responsive, pixel-perfect, cross-browser… are my everyday tasks. I have a good eye on UI/UX. I am a specialist in: Basics: • HTML5 / CSS3 / JS / jQuery • TypeScript / ES6 / ES2015 • Bootstrap / Foundation • BEM / Modular development / John Papa Preprocessors: • Jade / Pug / Haml • Sass / Less / Stylus Frameworks: • Angular 5 / Angular / Ngrx / React / Redux • D3.js / C3.js • MEAN stack (Angular / Node.js / Express.js / MongoDB ) • Polymer Build: • Gulp / Grunt / Bower / WebPack • BrowserSync Integrations: • API / Ajax / Json / WebSockets • AWS / Heroku • Customer.io / MailChimp • HubSpot / Optimizely Testing: • Mocha / Karma / Jasmine • Real devices iPhone / iPad / Android • BrowserStack / CrossBrowserTesting Animations: • SVG / SMIL / CSS / JS / GSAP • GPU based Workflow: • Agile / Kanban / Scrum • Git / SVN • Jira / Trello / Asana / Assembla / Pivotal / Aha Other: • PWA / SPA • Firebase / Cordova • SEO / Accessibility / RTL If you are looking for a great experienced developer, get in touch. Cheers!

React.js
User Experience Design
Angular 5
Startup Consulting
CSS 3
JavaScript
Node.js
HTML5
React
webpack
AngularJS
$65 hourly
- 5.0/5
- (33 jobs)
Full stack web developer with 10+ years experience in web applications building and management. Backend: PHP, MySQL, MVC, Symfony, Laravel, node.js Frontend: HTML5, CSS3, React, Bootstrap, JS, JQuery, AJAX Administration: Linux, Apache, Nginx, MySQL, Cloud services (Amazon, DigitalOcean, etc.), Chef, OpsWorks VCS: Git, SVN, Github API: OAuth2, PayPal, Facebook, Twitter, VKontakte, LinkedIn, Youtube, Google Maps, Yandex Maps, Amazon Cloud Services

React.js
AWS OpsWorks
Linux System Administration
AWS Lambda
API Development
CSS
Java
Node.js
JavaScript
TypeScript
React
MySQL
Bootstrap
PHP
Laravel
Vue.js
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