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Hire the best React.js Developers in Hungary

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  • $45 hourly

    • 5.0/5
    • (18 jobs)
    Are you seeking a top-notch full-stack developer who gets the job done right? I want to hear your idea. I am highly skilled at planning a job from idea to completion. Whether you are a technical person or non-technical I will share my process in a language you can understand. We discuss the tools, technology, and set a delivery date. Programming and technology is my lifelong passion. I keep up to date with the latest technologies and tools, so my customers can be assured that they are receiving the highest quality product. I provide the most cost-effective solutions and do my best to ensure the customer’s complete satisfaction. What sets me apart? • 14+ years of professional development experience with background in finance • 7+ years of Full Stack development experience • Use of Agile Technology, using 2-week incremental iterations on features • Long-term repeat business with established customers, & open to new customers • Able to break down large projects/tasks into bite-sized steps on a schedule • Provide estimates for projects & fixed quotes for well-defined small projects • All work is documented and presented to the customer (for future programmers) • Experience and ability to map out a project plan from start to finish, and on-time • Completed features are fully tested Technology Experience Languages • Java • PHP • Javascript • CSS Databases • MySQL • PostgreSQL • MongoDB Frameworks - backend • NodeJs • Laravel • Spring Boot Frameworks - frontend • React • Vue.js Other technologies • Docker • AWS What idea do you have? Send me a message and let’s make a plan.
    vsuc_fltilesrefresh_TrophyIcon React.js
    Docker
    Spring Boot
    MQL 4
    React
    MQL 5
    Java
    NestJS
    Next.js
    Node.js
    JavaScript
    PHP
  • $27 hourly

    • 5.0/5
    • (20 jobs)
    🏆 Upwork Top Rated Professional 🏆 100% Job Success Score 🏆 100% Positive Rating and Satisfaction Rate ✅ WordPress Developer ✅ Front-End Developer ✅ Full-Stack Developer ✅ Python Expert You can check out my personal website at: mouiz.info Looking for a skilled developer who can tackle complex tasks and create versatile applications? Look no further! I'm a highly experienced developer with a wealth of knowledge in using various libraries to automate intricate processes and build general-purpose apps. My expertise extends to a wide range of programming languages and technologies, including WordPress, HTML, CSS, JavaScript / TypeScript, Python, React.JS, Redux, Bootstrap, SQL, and Regular Expressions (RegEx). I have a keen eye for detail, and I take pride in delivering high-quality work that exceeds my clients' expectations. Feel free to message me if you need any kind of website design or development! Regards Mouiz
    vsuc_fltilesrefresh_TrophyIcon React.js
    ECMAScript 6
    ExpressJS
    SQL
    Bootstrap
    MySQL
    Responsive Design
    CSS
    HTML
    HTML5
    Python
    Redux
    React
    JavaScript
    TypeScript
    WordPress Theme
    WordPress
  • $50 hourly

    • 4.9/5
    • (25 jobs)
    Hi, I’m Tamas. Nice to meet you. I am an expert Javascript developer with 6 years of experience. I primarily focus on writing clean, elegant, and efficient code. I am proficient in Javascript(Node, Angular JS, ReactJS, VueJS, Jquery, Ajax etc), especially I am very richly specialized in React as I like ReactJS. I also review existing code and can consult with you on how to improve it. Over the past 6 years, I have primarily developed and built web sites and various web Applications and SPA and Web-based mobile applications. All my previous work contains responsive design, backend framework integration(NodeJS, Rails, Django), complex module and components, social (youtube, google, twitter, FB)& payment (stripe,pa-ypal)& 3rd Party API integration, Database integration (Mysql, Postgre, MongoDB, SQLite)and cloud service (AWS, Google Cloud, Azure etc)integration. I'm quietly confident, naturally curious, and perpetually improving my chops. Here are my technical skills what can I do for you. ✅ Programming Language - Javascript, TypeScript, JSX, ES6/7, RxJS, JQuery, - HTML5, CSS3, SCSS, LASS - Rails, Python, PHP - GraphQL, Docker - ASP.NET, C#, C++, Qt, Java, ✅ Front-End - React, Redux, Redux-Saga, Redux-Observable, Redux-Thunk, Redux-Channel, Flux, MobX, HookAPI, context API, NextJS, Gatsby, Grommet, Ant Design, ReactStrap, React-Kotlin - Bootstrap, HTML5, CSS3, SCSS, LASS - Angular2/4/5/6/7, NgRx, TypeScript, Angular-Firebase, Material UI, PrimeNG, - Vue, Vuex, Vuetify, Mobx, Vuepress, Nuxtjs, ✅ Back-End - NodeJS, ExpressJS, Sails.JS, PassportJS, MeteorJS, KoaJS - PHP, Laravel, YII, Symphony - Python, Django, Flask - Ruby On Rails ✅ Familiar With - Git, Github, GitLab, Bitbucket, Asana, Jira, Trello, Sla ck - Sketch, AdobeXD, Zeplin, ✅ Experience With - AWS EC2, S3, MWS, Lambda, - Google API - Google Drive, Google Admin, Google Suite, Google Map, Google Compute, Google Sheet, Google FireBase, ... - Contentful, Netlify, NetlifyCMS, Prismic - Blockchain - Ethereum, Metamask, SmartContract(ERC20, ERC223, ERC721), Web3, Solidity, cryptocurrency, ICO. - Unit testing - Mocha, Karma, Jest, Enzyme. - Easy post API, Twilio Authy, Stripe API, Twilio API, AWS Shipping API. ✅ Database - Redis, Mysql, MongoDB, PostgreSQL, Sqlite, Netdb, Oracle, MSSQL ✅ DevOps - Docker, Docker Composer, GitLabCI/GitLab-Runner, TravisCI, AWS, Netlify, VPS, Linux, I am looking forward to working with you as well. Thanks for your time.
    vsuc_fltilesrefresh_TrophyIcon React.js
    Ethereum
    Google APIs
    web3.js
    Ruby on Rails
    Vue.js
    JavaScript
    AngularJS
    React
    Django
    Node.js
  • $40 hourly

    • 5.0/5
    • (1 job)
    Experience in full stack development as a craft and delivering SOLID well-tested code. Experience in developing new features for mission-critical applications that streamline global sale and contract processes of cloud computing organization. Experience in creating software products in a fast-paced, start-up environment for property lease, recruiting and e-commerce organization. Expertise using Java, Scala, Javascript, NodeJS, Go, Python, SQL and other technologies, languages, and tools. Involve in several micro service projects; work in a collaborative environment using Scrum Agile Software Development Methodology. Passionate engineering professional with a growing history of effective innovation and solving challenging problems around Big Data, AI and Machine Learning. Good experience as a Salesforce.com professional managing sales cloud and service cloud implementations. TECHNICAL BACKGROUND: 1. Web • Frontend: Javascript, Typescript, HTML5, CSS, React, Angular, Vue, WebGL, Three.js, Ember.js • Backend: Ruby on Rails, Java/Spring, Java EE, Node.js/Express.js/Koa.js, Elixir, Phoenix, Go/Golang, Python/Django, Scala, PHP/Laravel/Drupal/Symfony/Zend/Codeignitor • CMS: WordPress, WooCommerce, Shopify, Sitecore CMS, Umbraco, Drupal, vBulletin (for forums) • Databases: MySQL, Oracle, Redis, PostgreSQL, MongoDB, DynamoDB • Infrastructure: AWS(EC2, Elastic Bean Stalk, RDS, S3, Cloud Front, AWS Code Build, AWS Code Pipleline, AppSync, Amplify, Amazon Textract), Heroku, DigitalOcean, Docker, Webpack, Git, Github, Gitlab, Jenkins, Nginx • Automated testing: Selenium WebDriver, Appium, Apache JMeter, BrowserStack, Source Labs 2. Mobile • iOS: Swift, Objective-C • Android: Java, Kotlin • Hybrid: React Native, Ionic, Phonegap, Xamarin 3. Desktop and Other • Qt, C/C++, STL, QML, WinAPI, FFMpeg • C#, .NET Framework, ASP.NET MVC • OOD • Kinect development, Microsoft Kinect SDK, PrimeSensor Kinect SDK • Appveyor, Jenkins, CMake • Linux System Administrator QUALITY-DRIVEN PROCESSES: I work to deliver only high-quality digital products. To achieve this, I've come up with my own magic formula. • Agile methodologies: Pick the best development methodology for each project. My clients are always participants throughout the development process. • Proven technologies: Follow industry best practices to secure applications and protect businesses and their customers from possible threats. I use only credible, tried-and-tested frameworks and libraries. • Modern architectures: Create applications using the MVP and MVVM architectural patterns. This is how I manage to write clean, maintainable, and testable code. • Time-honored design principles: I use the best software development principles: SOLID, KISS, and DRY. These principles ensure that your project is reliable and significantly reduce the cost of changes. • Exhaustive code reviews: Conduct code reviews as a regular development practice to improve the quality of your products and my skills. • Iterative testing: Do iterative testing to generate working software early in the software life cycle. I always fix any bugs before release. • Continuous integration: Use Jenkins and Gitlab CI to automatically assemble builds after new code has been merged into production. Continuous integration lets me find and fix problems early and easily. • Automated testing: For large projects, I also automate smoke testing, regression testing, and performance testing. I choose the most reliable and effective test automation tools and techniques. Thank you.
    vsuc_fltilesrefresh_TrophyIcon React.js
    Ethereum
    Solidity
    Angular 6
    Scala
    ExpressJS
    Spring Framework
    Node.js
    React
    JavaScript
    Java
  • $50 hourly

    • 5.0/5
    • (5 jobs)
    Tamas is a Full-Stack JavaScript developer with more than 7 years of extensive practice with JavaScript, React.js, Node.js, and many more. Currently, he is working as a freelancer and has experience with a broad variety of projects including both fine-tuning enterprise-grade applications and rapid prototyping for startups. His preferred stack is Docker, Node.js, TypeScript, React, Redux (Redux-Toolkit), or Apollo in the case of GraphQL. Previously, he worked at IBM and he was responsible for the HTML5 player, both for the playback engine and for the UI. Before IBM, Tamas worked at a Hungarian digital agency as a full-stack web developer. He worked on a social and a crowdfunding site and participated in developing multiple e-commerce portals.
    vsuc_fltilesrefresh_TrophyIcon React.js
    MongoDB
    React
    JavaScript
    CSS
    Redux
    GraphQL
    Progressive Web App
    Docker
    Node.js
    TypeScript
  • $60 hourly

    • 5.0/5
    • (3 jobs)
    Backend engineer with some frontend knowledge and more than 5 years of experience. I am a self-motivated freelancer, who is able to work in teams as well as individually. Technologies: • Python, Flask, FastAPI, Django • JavaScript, TypeScript, Node.js, Express, React • Docker • PostgreSQL, MySQL, MariaDB, Timescale, MongoDB • HTML, CSS3 • CI/CD, TravisCI, GitLab, GitHub Actions • GCP
    vsuc_fltilesrefresh_TrophyIcon React.js
    Node.js
    React
    API Integration
    PostgreSQL
    JavaScript
    MySQL
    Flask
    Git
    TypeScript
    MongoDB
    Python
    Docker
    Microservice
    SQL
    API
  • $45 hourly

    • 4.9/5
    • (14 jobs)
    Highly motivated individual with a detail-oriented mindset. Always dedicated to excellence. Tech Stack: --- Databases ----- SQLite, MySQL, PostgreSQL ----- MongoDB ----- H2, Hive ----- Redis --- Development Skills ----- React, Next.js - 4 yrs ----- Flutter - 3 yrs ----- Native Android - 3 yrs ----- React Native - 1 yr ----- Ember.js ----- Strapi ----- REST, JSON, HTTP ----- Bootstrap, Bulma, MUI, AntD, Chakra ----- Redux, BLoC, Riverpod ----- Node.js, Nest.js ----- Docker ----- Preact --- Development Deliverables ----- Responsive Design ----- API Integration ----- Web Development ----- Software Debugging ----- Jira ----- Git --- Development Languages ----- JavaScript, TypeScript ----- Dart ----- Java --- Other skills ----- AWS S3, Lambda functions, Google Cloud Run, Firebase, OneSignal ----- GraphQL ----- HTML, CSS, SASS ----- Jest/Vitest ----- Websockets ----- Fastlane ----- dApp webapp, Reach.sh smart contracts, SubQuery, Algorand ----- Linux server config
    vsuc_fltilesrefresh_TrophyIcon React.js
    Mobile App Development
    CMS Development
    Algorand
    DApp Development
    Flutter
    NestJS
    RESTful API
    Ember.js
    Node.js
    TypeScript
    MongoDB
    Next.js
    React
    SQL
    JavaScript
  • $75 hourly

    • 5.0/5
    • (1 job)
    I am an Oracle certified developer with experience in enterprise software development. If you are looking for a valuable team member or an expert architect - I can help! - I am experienced in Java, Spring ecosystem and TypeScript, React. - I have software architect experience with microservice architecture. - Clean, readable code is really important to me. - I believe in regular communication so we can be on track.
    vsuc_fltilesrefresh_TrophyIcon React.js
    Apache Kafka
    Java
    Cucumber
    Spring Boot
    Selenium WebDriver
    RESTful API
    Microservice
    Kubernetes
    Git
    React
    Jenkins
    TypeScript
    Docker
  • $40 hourly

    • 5.0/5
    • (3 jobs)
    Hi! 👋 I'm a self-taught full-stack developer based in Budapest, with a passion for web and mobile application development. I love learning new skills and constantly improving my habits through self-development. My top skills: ✨ Outstanding problem-solving skills ✨ Strict to deadlines. Always delivering on time ✨ Adopting quickly, I learn new technologies fast ✨ Attention to detail ✨ #clean-code ✨ Passion I'm experienced in: 📌 frontend: JavaScript, TypeScript, HTML, CSS, React, Vue.js, React Native, Gatsby 📌 backend: Express, NestJS 📌 database: MongoDB, SQL 📌 UI frameworks: Material UI, Vuetify, Tailwind 📌 deployment: Netlify, Github Actions, AWS, Docker 📌 frontend state management: Redux, Vuex Thank you for reading my portfolio, Adam
    vsuc_fltilesrefresh_TrophyIcon React.js
    Tailwind CSS
    Vue.js
    ExpressJS
    NestJS
    Redux
    HTML
    RESTful API
    Gatsby.js
    Vuetify
    React
    Node.js
    JavaScript
    TypeScript
    React Native
    MongoDB
  • $50 hourly

    • 5.0/5
    • (23 jobs)
    💎 In recent years, I have created 13 applications using Flutter, React Native, Android, and iOS, each generating more than $1 million in revenue. These apps have collectively attracted over 1 million users worldwide across key sectors such as banking, healthcare, and e-commerce. 📱 Prefer to create long-term partnerships with big enterprise companies! Contact me if you want to have a free consultation for your project. Now TOP RATED PLUS on Upwork! 🟢 KEY SKILLS 🌟 Architectures: • Planning and cost justification of chosen design pattern • Solid experience with creating API/Database/Auth/etc. layers • Advanced dependency management • MVP, MVVM, VIPER & their specifications for concrete cases • Coordinator/Router patterns for app navigation layer. • Open AI API 🌟 AR/VR stack: • ARKit, ARCore; • VR (Oculus Quest, Oculus Go); • Mixed Reality (Microsoft HoloLens2) using Unity 3D. 🌟 Communication: • Team leading experience, resulted in 3 finished, published in the App Store projects, with accurate estimation & just-in-time deployment • ~10 finished projects as a result of productive team work 🌟 Reactive Programming: • Advanced Combine • RxSwift 🌟 Unit Testing: • Advanced tests techniques with XCTest • Sourcery mock code generation 🌟 Databases: • CoreData • Realm 🌟 General: • Xcode 8/12, Swift 2/5, Objective-C , UIKit • SwiftUI, Alamofire, Snapkit, Promise Kit • Advanced & complicated UI using AutoLayout • Fabric, Firebase, AppsFlyer • Analytics & AB Testing Integration • CI/CD with Fastlane & Jenkins

    vsuc_fltilesrefresh_TrophyIcon React.js
    Realm Database
    Core Data
    RxSwift
    Alamofire
    VIPER
    Apple Xcode
    iOS
    Product Development
    iOS Development
    SnapKit
    XCTest
    Swift
    App Development
    HTML
    API Integration
    API
    HTML5
    CSS
    AngularJS
    Node.js
    React
    JavaScript
  • $50 hourly

    • 5.0/5
    • (21 jobs)
    ✅ I have crafted backend systems for four Fortune 500 companies in the banking, e-commerce, and AI industries, each generating over $4 million in revenue in their first year. Furthermore, I spearheaded the development of internal CRM systems for three companies, resulting in a remarkable 54% decrease in operational costs. If you're looking for an experienced developer who delivers robust solutions and boosts revenue, feel free to reach out. I'm a top-rated professional on Upwork. ⭕ Reach out to me for high-quality projects based on Java and Python. ⚙️ Possessing a robust understanding of Agile Software Development processes (Scrum, Waterfall, Hybrid, Agile) and expertise in Code Review processes across projects of varying scales. 🤝 A collaborative team player with the ability to effectively engage with architects, engineers, and product management to deliver user-friendly and visually appealing results. ▪️ Take pleasure in producing clean, well-written, and highly efficient code in my projects. I firmly believe that good communication is the key to creating successful products. Key technologies: ✅ Microservices development ✅ Python ✅ Java 13 ✅ Kotlin ✅ Spring boot, Spring cloud ✅ Kubernetes ✅ PostgreSql ✅ Angular ✅ Redis ✅ ElasticSearch ✅ RabbitMQ ✅ Spring Security ✅ Keycloak ✅ Maven ✅ WebSocket ✅ MongoDB ✅ Docker ✅ Jenkins ✅ GraphQL ✅ TestContainers and Cucumber ✅ CI/CD: GitLab CI ✅ Open AI API Key Qualifications: ⭐ Expert understanding of Java and Python technologies ⭐ Understand needs of company of any scale ⭐ Development of software, mobile apps, web apps ⭐ High-performance, maintainable and reusable code ⭐ 7+ years of experience ⭐ Self-starter, hard worker, organized, attentive to details and a team player ⭐ Good communication skills
    vsuc_fltilesrefresh_TrophyIcon React.js
    Kotlin
    Java
    Spring Boot
    Docker
    Kubernetes
    MongoDB
    Elasticsearch
    Spring Cloud
    Cloud Architecture
    AWS Cloud9
    Spring Security
    RabbitMQ
    PostgreSQL
    API Integration
    API
    HTML5
    HTML
    CSS
    AngularJS
    Node.js
    React
    JavaScript
  • $35 hourly

    • 5.0/5
    • (7 jobs)
    I'm a full stack developer with experience working in startups. Whether you have an idea or you want to build an MVP, contact me and lets talk about how I can materialize your concept. I can help you with the following: - Develop mid sized applications with backend/frontend/mobile apps, - Make any kind of website based on a Figma design, - Building serverless mobile apps with Flutter & Firebase, - Publish an app to App Store / Play Store. Are you ready to work together?
    vsuc_fltilesrefresh_TrophyIcon React.js
    Web Application
    Svelte
    Next.js
    NestJS
    Gatsby.js
    Flutter
    MongoDB
    TypeScript
    React Native
    JavaScript
    React
    Node.js
    Firebase
  • $85 hourly

    • 5.0/5
    • (24 jobs)
    Want to work with a SERIOUS Shopify Developer capable of understanding your needs as an e-commerce company? Don’t look further! With +5 YEARS of experience in this industry, I had time to understand what e-commerces are looking for: CONVERSION. Here’s what my clients say about me: ✅  ”The most effective freelancer we have hired in the last 5 years” ✅  ”Jeremy is really precise in his work, goes into details to find the right solution for an issue, and even provides several alternatives and previews to make sure you see the full picture.” ✅  ”He is easy to communicate with and definitely loves what he's doing. 5/5 service overall” I always make sure that my clients are 100% satisfied, only after that I could be satisfied myself. We may be a great fit if you are looking for: ➡️  A FULLY CUSTOMIZED website from a Figma/Sketch/PSD design ➡️  Improving your Website Speed ➡️  Implementing a New Feature in your Shopify Theme ➡️  A 100% PERSONALIZED Shopify THEME ➡️  Integration of Shopify Apps ➡️  Fixing bugs and finding a solution for your business Working with me you will: ⭐️ STOP STRUGGLING with developers unexperimented in the E-commerce Industry ⭐️ NOT HAVE to constantly have to follow up to see how the work is progressing ⭐️ Have a daily report on the work done, the problem faced, and the next step for the following day ⭐️ Get a precise plan and realistic estimation of the time needed to accomplish your task ⭐️ Get exactly what you asked for. I know how frustrating it can be to work with a freelancer for days, even weeks, to finally search for another freelancer to correct all the work of the first one. You WON’T HAVE to do that if we work together. Unfortunately, I can’t be the perfect fit for every business - Some of them include: ❌  E-commerce on a different CMS than Shopify (WordPress, Prestashop, Magento, etc..) ❌  Communication is not one of the core values of your company Here is a list of my skills you might be interested in: ⚡️ Front-end development: HTML/XHTML - CSS/SCSS (Tailwindcss) - Javascript (Vanilla, Jquery, Alpine.js, React.js, Next.js, Typescript) - GSAP ⚡️ Back-end development: NodeJs - ExpressJs - Python (Django) - Mongoose - GraphQL ⚡️ Database: MongoDB, PostgreSQL ⚡️ Versioning: Git - Github - GitKraken - GitLense ⚡️ Deployment: Vercel ⚡️ Shopify Specific: SEO Optimization, Speed Improvement, UX Improvement, CRO, Bug Fixes ⚡️ Shopify App Integration & Suggestion (Upsell/Cross-sell, Email Marketing, Langage-Currency-Redirection, Affiliation, Bulk Edit, etc..) ⚡️ Communication: Slack, Discord, Zoom, Google Meet ⚡️ Task Management: Trello, Jira, Notion, Asana I can adapt and learn new skills according to your needs. Let’s go on a quick talk and speak about your wonderful project!
    vsuc_fltilesrefresh_TrophyIcon React.js
    Ecommerce Website
    React
    Node.js
    MongoDB
    JavaScript
    HTML
    CSS
    Ecommerce
    Shopify Theme
    Shopify
    MERN Stack
    Shopify Apps
    Shopify Templates
    Front-End Development
    Shopify SEO
  • $50 hourly

    • 5.0/5
    • (1 job)
    I'm UX/UI designer based in Budapest with more than 5 years of experience making digital products that people love. I have worked with many startups and well-established organizations to help them design their services. I'm working in Figma with custom design systems to make the development easier and the product more consistent. ✅ My skills: ▪️Custom design systems ▪️Prototypes ▪️Wireframes ▪️Responsive web design ▪️Mobile application design (iOS/Android) ▪️Hi-fi UI design ▪️Visual Hierarchy ▪️Typography ▪️Colour systems ▪️Webflow ▪️Programming knowledge (HTML/CSS, React.js, Next.js, Gatsby, Tailwind) ✅ Tools: ▪️ Mainly I work in Figma: I have confidence making design systems with components, auto layouts. 
I can also create clickable animating prototypes. ▪️ To edit images for the web site, I use Photoshop, and Pixelmator.
    vsuc_fltilesrefresh_TrophyIcon React.js
    Next.js
    React
    Tailwind CSS
    Wireframe
    Prototype Design
    Web UI
    Webflow
    User Interface Design
    Figma
    UI Graphics
    Mobile App Design
    UX & UI
    Web Design
    User Experience
  • $50 hourly

    • 5.0/5
    • (4 jobs)
    Hello, my name is Davud Gayibov, and I am a Full Stack Developer with extensive knowledge of JS frameworks. I have been working as a web developer for the past four years, and during that time, I have developed a strong foundation in various programming languages and technologies, including HTML, CSS, and JavaScript frameworks such as React and Vue.js. As a developer, I have experience building APIs and microservices using Node.js and Node.js frameworks such as Express and NestJS. I also have experience in writing CD/CI scripts between Github and Ubuntu, ensuring the smooth and efficient deployment of applications. Additionally, I am a mobile app developer with experience in developing applications using React Native (CLI and Expo). I have created responsive and user-friendly mobile apps, ensuring an exceptional user experience. As a detail-oriented developer, I am committed to writing clean, scalable, and maintainable code. I am highly skilled in working collaboratively with teams, communicating effectively, and delivering projects on time and within budget. I am always eager to learn new technologies and stay up-to-date with industry trends and best practices. Outside of work, I enjoy exploring new technologies, attending tech meetups, and contributing to open-source projects. I also enjoy spending time with my family and friends, reading, and traveling. Thank you for taking the time to learn more about me. I look forward to the opportunity to work with you and bring my expertise to your team as a Full Stack Developer.
    vsuc_fltilesrefresh_TrophyIcon React.js
    CI/CD
    Tailwind CSS
    Next.js
    Docker
    webpack
    NestJS
    Vue.js
    Web Application
    React
    MongoDB
    TypeScript
    React Native
    JavaScript
    Node.js
  • $50 hourly

    • 5.0/5
    • (1 job)
    Detail-oriented, creative and quickly trained employee. Works at fast pace to meet tight deadlines. Enthusiastic team player ready to contribute to company success. Hardworking and passionate job seeker with strong organizational skills, willing to take on added responsibilities to meet company goals.
    vsuc_fltilesrefresh_TrophyIcon React.js
    Python
    Kotlin
    Golang
    React
    Vue.js
    Presentation Design
    Podcast Production
    Video Editing & Production
    Social Media Marketing
    Copywriting
  • $100 hourly

    • 5.0/5
    • (4 jobs)
    I help companies thrive through scaling and team development. I can help you with constant mentoring, technology auditing and process/product improvement and scalability questions. 📌 I have built up engineering teams and processes in multiple companies, I have interviewed 200+ people in the past years. 📌 I have experience in helping products scale faster in a secure manner. I can redesign your product to match your business pace while keeping financial and business constraints as a top priority. 📌 I have built up many software products from scratch. Participating in the sales process, and producing a viable product that scales is my strength.
    vsuc_fltilesrefresh_TrophyIcon React.js
    NoSQL Database
    Jakarta EE
    Spring Boot
    Spring Framework
    Angular
    React
    Java
    Swift
  • $35 hourly

    • 4.9/5
    • (26 jobs)
    Self-motivated Web Developer with a high level of experience on multiple projects. Passionate and hardworking with a penchant of deadline. Interested in projects promoting best practices and offering diversity. Freelancer and digital nomad life lover. ​Freedom, passion, coding with love. FRONTEND HTML, CSS, Sass, JavaScript, ReactJs, VueJS BACKEND PHP, Python, NodeJs, MySql, Postgres, MongoDB, NuxtJs, NextJs, GraphQL, Ubuntu Server TOOLING Git, GitHub, BitBucket, Digital Ocean, Tag Manager, Sentry, BugSnag E-COMMERCE Magento, Saleor
    vsuc_fltilesrefresh_TrophyIcon React.js
    JavaScript
    MongoDB
    Git
    Node.js
    Magento
    Laminas
    Laravel
    PHP
    jQuery
    React
  • $50 hourly

    • 5.0/5
    • (27 jobs)
    ⭐⭐⭐⭐⭐ "Great working with Martin. I highly recommend him to anyone looking to get professional work done and someone that thinks things through, provides suggestions for improvements and shows incredible professional ethics." Hi, I'm Martin. I'm a full-stack web & cross-platform mobile application developer from Hungary, Europe. I have more than 10 years experience as a developer, focusing on React and Node based frameworks in the past 6 years. I have experience in various industries including fintech, automotive, online marketing, e-commerce, fitness, SaaS, gaming. ⭐ Technologies I mainly work with ⭐ ✅ Next.js ✅ React (Vite) ✅ React Native ✅ React Query ✅ Apollo GraphQL ✅ Redux Toolkit ✅ Typescript ✅ Tailwind CSS ✅ NestJS ✅ PostgreSQL/MongoDB ✅ Prisma/TypeORM ✅ Jest ✅ React Testing Library ✅ Cypress ✅ Figma My stack consists modern tools and opinionated frameworks that allow me to build robust and scalable applications quickly, yielding a great ROI for your business. ⭐ Why work with me? ⭐ ✅ I'm self-sufficient, I perform well without micro-management. ✅ I have a wide experience to cover your project's needs on both web and mobile, including backend. ✅ I carefully pick the right tools for your project based on the requirements and goals. ✅ I'm passionate about what I do. I'm always looking to improve myself. ✅ I'm dedicated to quality and client satisfaction. I thrive on exceeding expectations. 🏆 Reviews and feedback from clients 🏆 The client reviews below and in my work history describe what you can expect from me in terms of quality and dedication working together. "Martin is absolutely brilliant. He is a pleasure to work with. I pitched to Martin a very tough idea, and within a few weeks, he was able to produce perfectly. I would not hesistate one bit to work with Martin again, he is simply brilliant." "Martin was great to work with. Always communicated and put in extra effort to get it all done right. Will definitely work with him again." "Quite simply the best experience I have had with a freelancer off this website." "Martin did a great job with the app and communication was really good during the whole process. Would 100% hire him again for android app related tasks." Got a project? Contact me now and let's discuss! 😊
    vsuc_fltilesrefresh_TrophyIcon React.js
    REST API
    Web Application Development
    Full-Stack Development
    Web Development
    Next.js
    NestJS
    GraphQL
    TypeScript
    MongoDB
    PostgreSQL
    React
    iOS Development
    Android App Development
    Mobile App Development
    React Native
  • $60 hourly

    • 5.0/5
    • (4 jobs)
    I bring four years of comprehensive software development experience across varied industries: medical devices, digital signage, e-commerce (B2C, B2B, B2B2C), and Telco. My goal is to enrich your projects with tailored solutions and expertise. My Focus: - Languages: Proficient in TypeScript (JavaScript), Python, PHP, and C#. - Industry Insight: Leading teams to create scalable solutions, tailored to industry-specific needs. - Guidance & Collaboration: Passionate about mentoring and fostering agile practices for team success. My Strengths: - E-commerce Excellence: Crafting scalable software solutions specifically designed for e-commerce platforms. - Detailed Approach: Prioritizing a thorough understanding of your project's requirements. Technical Edge: - Scalability Mastery: Implementing microservice architecture and async technologies like Kafka for enhanced scalability and user experience. Client-Centric Approach: - Global Collaboration: Comfortable working across time zones and engaging in on-site collaborations as needed. - Clear Communication: Simplifying technical concepts for seamless interaction with non-technical stakeholders. Continuous Learning & Commitment: - Staying Updated: Actively learning and adopting the latest tech trends to offer innovative solutions. - Reliability: Known for meeting deadlines consistently and providing unwavering support. Focused on Your Success: Passionate Optimization: Dedicated to automating and optimizing processes for an enhanced user experience, contributing to your project's success. Let's discuss how I can bring value to your project through my technical expertise and dedication to excellence. Your success is my priority!
    vsuc_fltilesrefresh_TrophyIcon React.js
    Arduino
    Mechatronics
    Raspberry Pi
    Electron
    Next.js
    Firebase
    AWS Lambda
    Docker
    Apache Kafka
    React
    Vue.js
    NestJS
    SQL
    MongoDB
    GraphQL
    Python
    JavaScript
    TypeScript
  • $69 hourly

    • 5.0/5
    • (16 jobs)
    I love creating. My favorite parts are - React - 3rd party API Integrations - Custom Chatbots - Facebook Graph API/Instagram API - Web Scraping and Data Processing - Performance Optimization - Projects that haven't been done before. I have more than 14 years of experience in web and software development. If your previous developer couldn't solve it, try me. :) Tech stack: PHP: Symfony, Laravel SQL: MySQL, PostgreeSQL NoSQL: Elasticsearch, MongoDB Javascript: React.js, Redux, NPM, Vue.js, Vuex, jQuery, Draft.js, Chart.js CSS, SCSS, SASS, Bootstrap GIT, SVN APIs: Payment Gateways: PayPa l, Stripe, Authorize.NET, VacationRentPayment.com, 2Checkout Social media: Instagram API, Facebook Graph API (Messenger API, Marketing API, etc.), LInkedIn Maps/Geo: Google Maps API, Here.com, MaxMind GeoIP, ipstack Messaging: Facebook Messenger Platform, Twilio Hotels/Booking: Airbnb, RentalsUnited Analytics: Segment, Google Analytics
    vsuc_fltilesrefresh_TrophyIcon React.js
    CSS 3
    TypeScript
    CSS
    HTML
    Laravel
    Redux
    PHP
    JavaScript
    React
    Software Architecture & Design
    API Development
    Instagram API
    Facebook Development
    Elasticsearch
    Chatbot Development
    SQL
  • $38 hourly

    • 5.0/5
    • (10 jobs)
    I have worked for national and international companies throughout my career. A wireframe layout and/or art guidelines are essential for development according to the customer specifications. My work: - System Integration, services automations - Website creation with React and JS, - UI with Figma and Adobe XD - Low code: Bubble.io / Wordpress / Tulip Usually, I recommend one-hour hiring to the client, and then the customer can evaluate the efficiency/quality and then decide the proceedings. We can define a SOW for which the scope can be created. If it is necessary to modify the art because of my mistake or my misunderstood, that won't be charged. Minor adjustments also won't be a problem. It will be a pleasure to work with you!
    vsuc_fltilesrefresh_TrophyIcon React.js
    Website
    Adobe Premiere Pro
    Python
    WordPress
    JavaScript
    React
    Adobe Photoshop
    Autodesk AutoCAD
    Web Design
    Graphic Design
    Adobe Illustrator
    Figma
    Adobe After Effects
  • $55 hourly

    • 5.0/5
    • (7 jobs)
    Hi, are you looking for an experienced developer for your next project who will not waste your time? You found the right person. About me: - I am professional: I focus on your needs and share my point of view to find the best solution for your business together. - I am reliable: I have worked independently and led a group of people. - I am a quick learner: I developed embedded safety-critical software for the railway industry as well as robust microservice for the fintech sector. - I am precise: I am eager for quality, but always keep budget in mind.
    vsuc_fltilesrefresh_TrophyIcon React.js
    Web3
    Back-End Development
    Apache Kafka
    API Development
    React
    API
    ChatGPT
    Java Persistence API
    Spring Data
    PostgreSQL
    API Integration
    Java
    Micronaut
    Spring Boot
    Kotlin
  • $30 hourly

    • 5.0/5
    • (39 jobs)
    ✌️ I always do my job with the highest commitment and integrity, following PEP8 standars. Please feel free to contact me. Looking forward to work on a long-term basis. Also, I like tutoring everything I know :) 🕸️ Web Development 🔹 Python/Django (Middle) 🔹 JavaScript/React (Junior < Me < Middle) 🔹 Docker/GitLab 🧬 Scripting/Automation/Anything using Python 🔹 File Processing: PDF/Excel/etc. 🔹 Developing/Implementing Algorithms 🔹 Selenium/BeautifulSoup/numpy 🔹 Machine Learning + Data Science: any part of the pipeline 🏆 Competitive Programming Interests 🔹 Google Code Jam 🔹 Google Kick Start 🔹 LeetCode contests 📃 Translating RU/EN/RU 🔹 Russian native speaker 🔹 English advanced speaker 🔹 stories/websites/articles/papers/documents 🎵 Music 🔹 Guitar 🔹 Piano
    vsuc_fltilesrefresh_TrophyIcon React.js
    React
    Django
    Algorithm Development
    Russian to English Translation
    Front-End Development
    JavaScript
    Tutoring
    Machine Learning
    Data Science
    Python
  • $30 hourly

    • 5.0/5
    • (1 job)
    Full-stack developer at ExxonMobil corporate. Typescript, React, NodeJs, Docker, Kubernetes, DevOps, GitHub, MongoDB That's my comfort zone in one sentence.
    vsuc_fltilesrefresh_TrophyIcon React.js
    DevOps
    MongoDB
    Docker
    Kubernetes
    React
    TypeScript
    Python
    Java
    Node.js
    JavaScript
  • $20 hourly

    • 4.6/5
    • (6 jobs)
    Looking for a low maintenance, time-efficient, and communicative developer that specializes in WordPress or ReactJS? Do you ever just wish to give instructions and have them realized with the least amount of hassle? Hi! I am Obed, and you have found the right freelancer. All of your WordPress needs packed into a single developer. I can offer you the following services and solutions to your Project, Start-up Page, or Web-Application: - Front-End Implementation. - Front-End designing. - Back-End development. - Edit-friendly and User-friendly Back-End implementation. - Responsive design implementation. - Plug-in Implementation. - Plug-in Customization. - UI/UX design and implementation. - Loading time optimization. - SEO. - Q/A Testing. - Bug fixing. Are you looking to launch your unique business into the online world and need an affordable hand that will net you the best results? Look no Further. Does your existing website or web-application need a redesign? Perhaps you want to implement a new coat of paint based on your designers but need someone who can make it happen? I will take care it. Perhaps all you need is assistance with updating or adding specific tools, bug fixing, small but numerous implementations? I am here to help you. Send me a message and let's discuss our next mutually beneficial partnership!
    vsuc_fltilesrefresh_TrophyIcon React.js
    WordPress
    Responsive Design
    CSS
    JavaScript
    Gatsby.js
    QA Management
    HTML5
    CSS Framework
    React
    Front-End Development
    UX & UI
    Project Management
    WordPress Development
    Search Engine Optimization
  • $50 hourly

    • 4.2/5
    • (3 jobs)
    🚀 With over 3 years of experience as a seasoned Full Stack Developer, I bring a comprehensive skill set to the table. Proficient in frontend technologies like HTML/CSS, JavaScript, TypeScript, and frameworks such as React, Angular, and Vue, I have successfully crafted intuitive user interfaces that prioritize user experience and performance optimization. 💾 My expertise extends to database design, management, and optimization across various relational databases like MySQL, PostgreSQL, and SQL Server, as well as NoSQL databases like MongoDB, Cassandra, and Redis. I am adept at crafting efficient database schemas, optimizing queries, and ensuring data integrity and security. 📱 Throughout my career, I have demonstrated a proven track record in mobile app development, proficiently creating cross-platform applications for iOS and Android using modern frameworks like React Native or Flutter. My experience includes building seamless integrations with backend services to deliver robust functionality and user experiences. ☁️ Proficient in AWS cloud services, including compute (EC2, Lambda), storage (S3, EBS), database (RDS, DynamoDB), and networking (VPC, CloudFront) services, I have extensive experience in deploying and managing applications on AWS. My expertise lies in optimizing infrastructure for scalability, reliability, and cost-efficiency, utilizing tools like AWS DevOps tools such as CodePipeline and CodeDeploy. 🛠️ My strong understanding of microservices architecture is complemented by hands-on experience in designing, building, and deploying microservices-based applications. I am skilled in containerization technologies like Docker and orchestration tools like Kubernetes for managing containerized applications at scale. Additionally, I am familiar with service mesh technologies like Istio for effective microservices communication. 🤖 Proficient in automation and AI technologies, I have implemented automation solutions for development, deployment, and infrastructure management. Leveraging AI and machine learning techniques, I enhance application intelligence, automate repetitive tasks, and improve overall efficiency. My passion for exploring emerging AI technologies drives me to integrate innovative solutions into software development workflows. 👨‍💻 Passionate about staying updated with the latest technologies and industry trends, I have a commitment to continuous learning and improvement. My effective communication and collaboration skills enable me to work seamlessly in cross-functional teams to deliver high-quality solutions. In addition to these skills, I am proficient in Microsoft Azure, Azure DevOps, and GitHub Actions. My familiarity with Swift and Kotlin further enhances my ability to tackle diverse development challenges effectively.
    vsuc_fltilesrefresh_TrophyIcon React.js
    AI Bot
    Java
    DevOps
    Web Scraping
    Automation
    Python
    Microsoft Azure
    Kotlin
    Swift
    Firebase
    Mobile App
    Laravel
    React
    Vue.js
    Full-Stack Development
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