Hire the best JavaScript Developers in Kyiv, UA

Check out JavaScript Developers in Kyiv, UA with the skills you need for your next job.
Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 9,782 client reviews
  • $45 hourly
    Hi, I'm a Front-End developer with 4 years of commercial development experience.👋 I am experienced in developing cross-platforming web products such as a Web-pages, Advertise banners, and Emails, and can work with some of your specified goals.💻 I'm using Html/Plug, SCSS/SASS, Js/React + other frameworks you needed such as Bootstrap, Material UI, etc.👨‍💻 Also have huge experience by developing Veeva products(Emails, CLM).💼 I like to clarify all the moments to make the best work for you. Hope to work with you.🎯 Best regards.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Email Template Development
    Front-End Development
    Web Development
    Bootstrap
    HTML
    Website
    SCSS
    React
    CSS 3
    HTML5
    Git
    Flexbox
    Sass
    jQuery
  • $35 hourly
    👋 Greetings! With over 1️⃣5️⃣ years in the 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 ! 🎓 M.S. in Computer Programming ! ⭐️ 5 Star Reviews ! 🎯 100% Job Success ! 🚀 I am a full-cycle mobile developer. I develop mobile apps from 💡idea to📱completion, handling design to implementation 🏆 👉 Message me for a free project consultation! 🆓 Here are the technologies I use: ✅ Native App Development: iOS (SwiftUI, Swift), Android (Java, Kotlin) ✅ Languages: Swift, Objective-C, Java, Kotlin, Javascript, Dart ✅ Frameworks: React Native, Flutter, Node.js ✅ Databases: Firebase, MySQL, MS SQL, Cassandra, MongoDB, PostgreSQL, Redis ✅ SCMs: Github, Gitlab, BitBucket ✅ CI/CD tools: Jenkins, TeamCity, CircleCI, GitLabCI, GitHub Actions, Bitbucket Pipelines, Docker, Kubernetes ✅ Testing Approaches: TDD, BDD 💪 I specialize in microservices and event-driven architectures, excelling in scalable applications and optimizing workflows. 🌟 With proficiency in design and mobile development, I turn ideas into market-ready solutions. 💰 Here are some of my specialties: 📦 Food/Retail Delivery and Pickup Platforms for Drivers, Staff, and Customers 👥 Social Networks for Friends/Groups with Chat, Feeds, Profiles, Signup, and Log in 🔄 Buy and Sell Marketplace Apps with Commissions and Payments 📊 Task Management, Expense Management, and more. Let's work together to bring your visions to life and make waves in the digital world! ✨ 💻 #MobileDevelopment #AppDevelopment #MobileApps #iOSDevelopment #AndroidDevelopment #Swift #Kotlin #Flutter #ReactNative #Java #ObjectiveC #SwiftUI #JetpackCompose #Firebase #MobileAPI #APIDevelopment #ThirdPartySDK #MobileOptimization #UIUX #AppDesign #MobileTech #MobileGaming #GooglePlay #AppStore #PushNotifications #ARCore #ARKit #Android #iOS ⚡️ updated portfolio 3rd July 2024
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Mobile App
    Objective-C
    Java
    Firebase
    Mobile App Development
    Android
    iOS
    Flutter
    iOS Development
    React Native
    Xamarin
    Swift
    Android App Development
    Kotlin
  • $50 hourly
    Dear clients, at this time I have above to 10 years in web development, and a lot of experience in full stack technologies and workflows. Top skill in Javascript/Nodejs include native and frameworks(ExtJS, React), php native and frameworks(yii2, zend), mysql, mssql, mongodb, oracle, rabbitmq, imap, xls, reqex, rest api. Unix, SSH, git and svn skill also in basket. Moreover I have developed government product and still on support position here. Also i have own startup in game dev based on Unreal Engine 4/5 with C++ experience and various CG specialist in team with already gorgeous results. Thank you, have a nice day!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    MySQL Programming
    Ext JS
    Amazon Cognito
    NestJS
    Unreal Engine
    Next.js
    Node.js
    ExpressJS
    React
    Unix
    Apache Kafka
    RabbitMQ
    TypeScript
    MySQL
    Docker
    MongoDB
  • $35 hourly
    With 7 years of Full-Stack JS experience, including 4 years as a Team Lead, I'm your go-to expert 🚀. I specialize in critical issue resolution and crafting solutions that lead to success. Here's how I can assist you: 🛠️ Full-Spectrum Expertise: Whether it's server setups or advanced animations, I've got you covered with tools like JavaScript, TypeScript, Node.js, Nest.js, Vue, React, Nuxt.js, Next.js, Docker, etc. 🚀 Performance Optimization: I excel in optimizing system performance with SQL analysis, Memory Leak finding, page speed optimization, etc. 💡 Startup Savvy: I help startups from concept to production, turning ideas into reality. Just give me your idea and I'll make a fast MVP for your product to test the market. 🔝 Cutting-Edge Tech: I use Vite, Vue, Nest.js, Postgres, and Kubernetes, staying current with the latest tech. 🦾 I'm also familiar with Express, Fastify, MongoDB, React, Next.js, GSAP, Docker, and many many other tools as well. If you need a Full-Stack JS developer who can solve problems and drive projects to success, let's collaborate 🤝. Transform your ideas into high-performing solutions with me!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    GSAP
    Firebase
    Linux
    RabbitMQ
    Canvas
    NestJS
    Three.js
    TypeScript
    Kubernetes
    webpack
    Docker
    Vue.js
    Node.js
    PostgreSQL
  • $35 hourly
    👋 Greetings! 🚀 Senior Web & AI Engineer | Co-founder of SPUNCH AI & Software Agency 🏆  Top 10% on Upwork ⏳ 6+ years of commercial experience 🏆  70 + successful projects worldwide ⚡ Need to create a cool website? Develop or integrate AI into your business? Optimize costs using AI? Or just solve a technical problem? ⭐ Contact me and i will resolve your task! 👨🏻‍💻 I'm offering help with: - Web Application Development - AI Application Development - Chat-bot’s Development - Google Analytics - ERM/CRM Integrations - API Integrations - No-code / Low-code Solutions - Landing Page Development - DevOps 👨🏻‍💻 Tools & Technologies: - Python (Django/Flask/FastAPI) - Typescript (React, Next.js, Vue.js, Node.js, Express) - Javascript - Cloud services (AWS, DigitalOcean, Google Cloud Platform) - Databases (PostgreSQL, MongoDB, MySQL) - DevOps (Docker, docker-compose, unix administrations) - OpenAI API (GPT’s, Whisper, DALEE) - No-code/Low-code (Webflow, Framer.com) - Google Colab - TenserFlow - Storybook 💫 Looking for a skillful and fast developer - contact me. Let’s make cool projects together!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    AI Text-to-Speech
    AI Text-to-Image
    AI Model Development
    AI Video Generator
    AI Chatbot
    AI Speech-to-Text
    Webflow
    AI Agent Development
    DevOps
    TypeScript
    Django
    Python
    React
    Next.js
  • $40 hourly
    As a seasoned freelancer with more than 15 years of experience in web programming, I have tackled numerous challenging tasks. My expertise spans across multiple languages and frameworks, including JavaScript, Node.js, PHP, Vanilla JS, React, Vue, Laravel, and MySQL. My proficiency in GIS frameworks such as Google Maps, OpenStreetMap, and Leaflet is also commendable. Additionally, I have a solid grasp of other front-end features, including CSS, HTML5, Bootstrap and jQuery. This vast technical skill set makes me a well-rounded professional, capable of delivering high-quality solutions across a variety of platforms and technologies.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Scraper Site
    OpenStreetMap
    GIS
    jQuery
    Leaflet
    Bootstrap
    CSS 3
    MySQL
    Laravel
    Vue.js
    React
    PHP
    Node.js
    Web Development
  • $40 hourly
    I am a strong expert who is able not only to develop a system following the customer's requests but also give a piece of advice on how to organize the system architecture in the most efficient and scalable way based on business requirements. Salesforce: • More than 6 years experience • Apex/VisualForce/Aura/LWC • Strong knowledge of building Salesforce managed packages • SOQL / SOSL • Streaming / Bulk / Metadata APIs • Open CTI • Sales Cloud, Community Cloud, Service Cloud Common: • VCS (Git, Bitbucket); • CI/CD (Jenkins, TeamCity, SalesforceDX); • Ant / Maven; • Agile; • Databases (MongoDB, MSSQL, MySQL). Background knowledge: • Java(Spring Framework, Hibernate) • Javascript
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Java
    Git
    Salesforce Lightning
    Apex
    Salesforce Sales Cloud
    Salesforce CRM
    CI/CD
    Salesforce Service Cloud
    Salesforce App Development
  • $40 hourly
    👋 Hi! My name is Andrey and I am a Lead Software Engineer at Join.To.IT 👨‍💻About Me: ✔ Experience: 4 years in web development. ✔ Front-end stack: Vue.JS, React.JS. ✔ Back-end stack: Laravel, Node.JS ✔ Experience in Databases: MongoDB, MySQL, PostgreSQL, Microsoft SQL Server, MariaDB, DynamoDB. ✔ Area of expertise: Healthcare, E-commerce, FinTech, ERP, CRM, Travel, Hospitality, Real estate, Marketplace, Manufacturing, Insurance, LMS (Learning Management Systems), Logistics, Martech, Car Rent, Social Networks. ✔ Development for me is a challenge where I am capable of creating complex projects and finding the best solutions. I'm a part of the team where I can realize my professional skills and create great products. With our solid experience in both mobile and web applications, it will be easy to deliver software of any complexity. We specialize in complicated applications development using React.JS, React Native, Vue.JS(Javascript), PHP(Laravel), Python, (Django, Flask, Golang) and Node.JS, Express.JS (Javascript). ⭐ Why Join.To.IT ✔ Specialized in services for MVP and Startups; ✔ Solve business needs, not only coding; ✔ Top-rated Plus Agency; ✔ The talented team in web design and development of IT solutions since 2012; ✔ 50+ team members (Senior - 30%, Middle - 70%, Junior - 0%); ✔ There are no impossible tasks; ✔ Learning new technologies is a must for our developers; ✔ Experienced team of project managers makes the building of software an easy routine. 🔥 These services we provide with a discount: ✔ QA; ✔ QA of API Postman collections; ✔ Dedicated Project Manager; ✔ Wireframing and business analysis; ✔ 6 months of warranty and debugging. ✔ 3 months of support; Want to know how much will be the development of your project? Send a free quote request now! Would be happy to help you! Contact me any time within the Upwork chat! Kind Regards, Andrey
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    AWS Application
    Custom PHP
    Vue.js
    Laravel
    Web Application
    React
    RESTful API
    MySQL Programming
    PostgreSQL Programming
    Vuex
    UX & UI
    HTML5
    Web Development
  • $35 hourly
    Hi, my name is Anton and I am your expert in Frontend development. 💻 Specialization: React.js and Next.js 🔥 Skills: JavaScript/TypeScript, HTML/CSS, node.js, Rest API, Firebase, MongoDB, Database design 🌟 Experience: 5 years of commercial experience 🚀 Goal: Provide high quality products and exceptional customer service 🤝 Communication: Excellent communication and collaboration skills 🧠 Training: Continually updating my knowledge of the latest technologiesI pride myself on my ability to turn ideas into well-structured code. My goal is to help you achieve your goals by providing innovative solutions and supporting the project after implementation. I enjoy working both independently and as part of a team, and I always strive for clean and efficient code. If you are looking for a professional developer who can turn your ideas into reality, contact me. Let's start creating something unique and valuable today!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Shopify Theme
    Animation
    Landing Page
    Website
    Redux
    React
    HTML5
    Web Development
    TypeScript
    gulp
    SCSS
    HTML
    CSS 3
    Responsive Design
  • $33 hourly
    Hello! My name is Mykola. I’m a talented member of the DFRNC studio from Kyiv, Ukraine (UTC + 2:00). ▹Since 2018 we have helped♡ thousands of businesses (Healthcare with HIPAA regulation, E-commerce, Real Estate, Financial, Education, Manufacturing, Logistics, Law, Consulting, Marketing, IT, Fashion, Fitness, Food and Beverage) and people around the world to be different by providing outstanding solutions for their products. Let's collaborate to bring your vision to life with precision and efficiency ♥ █ As a full-stack developer with over 10 years of experience, I specialize in crafting high-performance web applications from concept to deployment. Proficient in frontend technologies like Vue.js, Nuxt.js, and Svelte, I excel in creating engaging user interfaces with seamless interactions. On the backend, I leverage the power of Node.js, Python, and cloud platforms like AWS to build scalable and resilient architectures. With a meticulous approach to design and a focus on clean, maintainable code, I ensure that every project I undertake meets the highest standards of quality and reliability. Skills: √ Frontend Development: TypeScript, JavaScript (Vue.js, Nuxt.js, Svelte), Vue 3, GSAP (GreenSock Animation Platform), Three.js, Matter.js, D3.js, Figma, Photoshop, Illustrator, WordPress (including WooCommerce), Shopify √ Backend Development: JavaScript (Node.js), Python, Nest.js, Express.js, Firebase, Google Cloud, AWS, SQL, MongoDB, Redis, Docker, Kubernetes √ Tools and Version Control: Git, Vue CLI, Webpack Why Hire Me? ∙ Extensive experience in both frontend and backend development. ∙ Proficiency in a wide range of technologies, allowing for flexible and adaptable solutions. ∙ Strong communication skills and ability to work collaboratively in a team environment. ∙ Proven track record of delivering high-quality, scalable solutions on time and within budget. Ready to bring your project to life? Let's discuss your requirements and how I can help you achieve your goals. Be different㋡ - take your business to a new level!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Landing Page
    Adobe After Effects
    Canvas
    CSS
    HTML5
    CSS 3
    HTML
    WordPress
    Content Management System
    Three.js
    D3.js
    MongoDB
    Firebase
    NestJS
    Node.js
    Nuxt.js
    Svelte
    Vue.js
    Python
    TypeScript
    SVG
    GSAP
    Animation
  • $50 hourly
    Hello there 🙂 My name is Rostik, I'm a Full-Stack Web Developer with 6 years of industry experience, mostly working with Javascript/Typescript, namely React, Node.js, and lots of the libraries/technologies that are based on them. Throughout my career, I've worked on educational and e-commerce projects, dealt with both projects developed from scratch, and implemented new features to existing ones. Also provided consultations as a javascript mentor at bootcamps. At the moment open to various projects where I can share my experience or try something new. Main technologies stack: Languages: - Javascript - Typescript - Java Frontend: - React - Redux - Next.js - Moralis - Web3.js - Styled Components, Material UI, TailwindCSS - HTML, CSS, and its popular preprocessors SASS/LESS Backend: - Node.js - Express.js - Nest.js - GraphQL Mobile: - React Native Databases: - Mongo - Postgres - MySQL - Firebase - Supabase If you are interested, do not hesitate to contact me.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    API
    React Native
    NestJS
    Front-End Development
    MongoDB
    TypeScript
    Next.js
    GraphQL
    Google Chrome Extension
    CSS 3
    HTML5
    React
    SQL
    Node.js
  • $60 hourly
    📈 𝗥𝗘𝗗𝗨𝗖𝗜𝗡𝗚 development time, 𝗜𝗡𝗖𝗥𝗘𝗔𝗦𝗜𝗡𝗚 ROI - Building efficient apps with Agile methodology (JavaScript - React, Vue, Node.js; Python, Django, PHP, Laravel; React Native, Flutter). Investing in the wrong app can be a black hole. The 𝗗𝗔𝗧𝗔-𝗗𝗥𝗜𝗩𝗘𝗡 approach we're using (Javascript - Node.js, React/Vue) ensures your 𝘄𝗲𝗯, 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 𝗼𝗿 𝘄𝗲𝗯𝘀𝗶𝘁𝗲 𝗶𝘀 𝗮𝗻 𝗶𝗻𝘃𝗲𝘀𝘁𝗺𝗲𝗻𝘁 𝘁𝗵𝗮𝘁 𝗽𝗮𝘆𝘀 𝗼𝗳𝗳. I leverage analytics (Firebase, MongoDB) to understand your users and build experiences that maximize ROI. 𝗜 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗶𝗻: ☑️ 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - Craft beautiful, functional websites and web apps using Node.js, React, Vue, Python. My expertise ensures a flawless user experience that drives engagement and conversions. ☑️ 𝗦𝗮𝗮𝗦 𝗣𝗼𝘄𝗲𝗿𝗵𝗼𝘂𝘀𝗲𝘀 - Design and develop intuitive SaaS products with JavaScript, Firebase, MongoDB. Let's make your platform stand out in a crowded market. ☑️ 𝗦𝘁𝗮𝗿𝘁𝘂𝗽 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝘁𝗼𝗿𝗶𝗲𝘀 - Create polished designs and interactive prototypes for investor pitches. Attract funding by showcasing your product's value. ☑️ 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗗𝗼𝗺𝗶𝗻𝗮𝘁𝗶𝗼𝗻 - Develop captivating e-commerce websites using AngularJS, React, Shopify. Turn visitors into loyal customers with a seamless user experience. ☑️ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗠𝗮𝘀𝘁𝗲𝗿𝘆 - Build engaging mobile apps (iOS & Android) with React Native, Flutter, TypeScript. Focus on user retention and growth. EXTENSIVE knowledge of multiple architecture types, such as: #️⃣ Monolithic architecture #️⃣ Microservices Architecture #️⃣ Serverless architecture #️⃣ Service Oriented Architecture (SOA) #️⃣ Event Driven Architecture 𝗔𝗿𝗲𝗮𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🟢 UI/UX Design for Web and Mobile 🟢 Specialized SaaS Product and Dashboard Design & Development 🟢 E-Commerce and Landing Page Design & Development 🟢 API Integration and Full Stack Development 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗖𝗼𝗻𝗾𝘂𝗲𝗿: 🌟 Blockchain, Cryptocurrency & NFT 🌟 Beauty & Healthcare 🌟 Education 🌟 FinTech & AI 🌟 Entertainment & eCommerce 🌟 Complex SaaS Dashboards 🌟 Construction & Enterprises 𝗗𝗼𝗻'𝘁 𝗚𝗼 𝗜𝘁 𝗔𝗹𝗼𝗻𝗲: I have a dedicated team of experts by my side, ensuring projects are delivered on-time and exceed expectations. 𝗛𝗲𝗿𝗲'𝘀 𝗛𝗼𝘄 𝗪𝗲 𝗪𝗼𝗿𝗸: 🟣 𝗗𝗜𝗦𝗖𝗢𝗩𝗘𝗥𝗬 - Value-packed conversation to grasp the essence of your vision. This vital step allows us to understand how Jett can transform, optimize, and boost your product to align perfectly with your specific commercial goals. 🟣 𝗘𝗩𝗔𝗟𝗨𝗔𝗧𝗜𝗢𝗡 - Our strategic experts define the resources and timeline required to bring your vision to life. The result? A comprehensive project proposal, detailing all aspects of your project and ensuring alignment with your objectives. 🟣 𝗗𝗘𝗟𝗜𝗩𝗘𝗥𝗬 - Where your vision takes shape. Our qualified team of technical experts crafts a solution that is functional, efficient, and aesthetically pleasing, precisely aligned with your commercial objectives and goals. 🟣 𝗖𝗢𝗡𝗧𝗜𝗡𝗨𝗢𝗨𝗦 𝗦𝗨𝗣𝗣𝗢𝗥𝗧 - Our commitment doesn’t end when the project goes live. We provide ongoing support and optimization to ensure your project remains relevant, efficient, and aligned with your evolving goals. 🔥 𝗦𝗢𝗨𝗡𝗗𝗦 𝗟𝗜𝗞𝗘 𝗔 𝗙𝗜𝗧? Next steps: 🟢 Press '...' button then ‘Send Message’ button in the top right-hand corner; 📝 Write me a message and get your FREE consultation TODAY!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    QA Automation
    Content Writing
    QA Testing
    Node.js
    React
    Full-Stack Development
    Mobile App Development
    User Experience Design
    Wireframing
    PHP
    CSS
    HTML
    Web Design
    UX & UI
  • $50 hourly
    I have over 15+ years of extensive experience in systems design, development, testing and implementation of client-server and N-tier web applications using Microsoft technologies. My expertise includes all project development stages – from initial analysis and requirements gathering to design, execution and maintenance. I am proficient in a wide variety of technology platforms and systems. An experienced full-stack developer with a broad range of .NET development projects in enterprise-class business applications. With a proven ability to analyze a project brief quickly and employ “pragmatic programming” principles to deliver fast, secure, and scalable software utilizing both available components and creating custom code.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    HubSpot
    Microsoft Dynamics CRM
    Angular
    .NET Core
    TypeScript
    ASP.NET MVC
    .NET Framework
  • $41 hourly
    I've been working with Shopify (Liquid, Shopify Plus, Shopify Apps, Shopify Template, Shopify Theme, Shopify) for 5+ years. I perfectly understand every aspect of these platforms and popular plugins/apps. I work as a shopify developer for already a decade. ⌨️ Shopify - 5 years - Liquid, Shopify Theme, Shopify Template - Shopify Plus, Shopify+ - Shopify Apps ⌨️ ECMAScript - 5 years - JavaScript + Libraries (JQuery) - TypeScript ⌨️ Frontend - 5 years - HTML, CSS, SVG - Frameworks: Angular 2+ (TS), VueJS ⌨️ Development Tools - IDE - Visual Studio Code - Debugging - Chrome Dev Tools - Version-Control System - Git I assure you’ll get a response within 24 hours. As a Shopify expert and SHopify developer I am going to help your business grow! Visit us with your idea and be sure - you'll get help immediately and we'll find the solution together🤝 🔑 Shopify, Shopify Templates, Shopify Development, Shopify Theme, Shopify Plus, Ecommerce Website, Ecommerce, Shopify Dropshipping, Shopify Website Redesign, Set Up Shopify Site, Liquid, Web Design, Shopify Apps, Shopify SEO, Shopify Website Design.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Shopify SEO
    Shopify Website Design
    Shopify Templates
    Web Design
    Ecommerce Website Development
    Shopify Apps
    Web Development
    Shopify Development
    Shopify Theme
    Shopify Plus
    CSS
    HTML
    Ecommerce Website
    Shopify
  • $40 hourly
    I'm an expert in game development and game design. I have been using Construct 3 (2) since 2014. I can develop any genre of single-player games, as well as multiplayer projects with Construct's WebRTC plugin, Photon, PlayFab, Firebase, GameAnalytics, or other technologies upon request. I possess extensive knowledge and understanding of game development for Android, iOS, Web/HTML5 platforms, and desktop. Additionally, I have experience in teaching game development and creating educational games. — HTML5, JavaScript, Construct 3, Game Design 🎮 Let's collaborate to create an excellent game together.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Level Design
    Game Design
    Database
    PC Game
    In-Game Advertising
    Game Development
    Education
    Game
    Mobile Game
    HTML5
    Arcade Game
    Casual Game
    Construct 3
    Game Customization
  • $33 hourly
    ✅ Custom Web Development Solutions ✅ Full-stack Developer Hi Upworkers! I'm a professional Software Developer with 5+ years of web development experience. 📌 I help my clients to present their business online in the most effective way possible by creating productive e-commerce solutions. 📌 I can also enhance the already existing website to ensure high performance and stability. 📌 Successfully releasing different projects during my career, I learned a lot about the possibilities and limits of each technology and can offer a valid approach and the right tech stack. 📌 Besides, I can provide pixel-perfect design conversion for custom themes to make sure the website works up to your expectations. Skills: - Shopify / ShopifyPlus; - Liquid; - Shopify public app; - Shopify private app; - Shopify theme; - JavaScript: React.js / Remix / Node.js / Hydrogen; - PrismaORM; - Polaris; - HTML, CSS, Tailwind CSS; - RESTful API, GraphQL. If you feel that I can grant extra benefit to you or your company - do not hesitate to contact me.🚀
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Vuex
    jQuery
    Node.js
    RESTful API
    Vue.js
    Shopify Plus
    Shopify Apps
    Liquid
    Shopify Theme
    CSS
    HTML
    Shopify
    GraphQL
  • $40 hourly
    Hello! I am a Full-Stack Developer with a robust technical education in Software Engineering and a zeal for continuous learning. My expertise encompasses both the meticulous architecture of backend systems and the creation of intuitive user interfaces. Key Skills: • Python & Django Mastery • Backend and Frontend Development with Python and React.js, Mithril.js, Jinja • Integration with External APIs (Twilio, PayPal, etc.) • Kubernetes Proficiency & Containerization with Docker • Rigorous Testing & QA Methodologies • Implementing CI/CD Pipelines • Past Experience and Training in React.js • Data Visualization & Scraping Certified in Kubernetes by the Linux Foundation, my skills extend to creating containerized environments conducive to efficient, scalable, and maintainable application deployment. I regularly take part in educational programs with React.js which has provided a strong foundation in frontend development. Data visualization and scraping are areas where I particularly excel, turning intricate data into compelling and actionable insights. For me, programming is more than a profession—it's a passion that drives me to constantly explore and assimilate emerging technologies. In my current role, I am committed to engineering excellent back-end systems with Django, integrating with various APIs, and ensuring the highest quality through rigorous testing and QA. I apply my skills to create not just functional, but also engaging and efficient software solutions. I am excited to bring my passion for technology and programming to your project, ensuring that we build software that not only meets but exceeds expectations. Let’s create something exceptional together.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    API
    Redis
    Celery
    PostgreSQL
    MySQL
    Travis CI
    Jinja2
    React
    Docker Compose
    Docker
    Kubernetes
    RESTful API
    RESTful Architecture
    Django
    Python
  • $40 hourly
    Hello there! My name is Alex. I am from Ukraine. I have quite an experience working with WordPress websites of various difficulty, style and functionality. Furthermore, I can help you with creating a new website or with fixing issues in an already existing one. Just text me what needs to be done, and it will be done within reasonable timeframe. What can you ask me to do: - Photoshop (PSD)/Adobe XD/Figma to HTML - HTML to WordPress - Custom WordPress theme development from scratch - WordPress development based on a ready-made theme - Building beautiful, functional and responsive WordPress websites - Refinement adjustment of existing websites - WordPress upkeep, edits, troubleshooting - Existing WordPress website setup and customization - Technical SEO and security improvements and optimization. - Bugs fix and WordPress website speed up What am I good at: - HTML5, CSS3, JavaScript, Ajax, PHP, MySQL - jQuery, Bootstrap, TailwindCSS - Sass/Less, BEM, Gulp, Git, Pug, Npm - Photoshop, Illustrator, Adobe XD, Figma - Functions and hooks for WordPress - WordPress: WooCommerce, Elementor (also Crocoblock), Bricks Builder, Multisite, ACF Pro, Custom Post Type, Dynamic Content, Gutenberg (or create block with ACF if needed), etc. - etc. What have I done before: - I’ve made about 40 wordpress web-sites from scratch; - I was working on some major and minor fixes for over 600 web-sites; If you have an idea of your own web-site – I’m the one who can make it to reality. If you already have a web-site and need to fix some issues – I can help you with that too. If you need a professional, responsible, qualified specialist — don’t hesitate and contact me. Let's make your ideas real.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Brick
    WordPress Theme
    WooCommerce
    WordPress Installation
    Elementor
    Web Design
    Web Development
    Website
    CSS
    WordPress
    AJAX
    jQuery
    HTML
    SCSS
  • $40 hourly
    🥇 Top 1% - UpWork Web & Mobile Solutions. ➡️Our Main Tech Stack: ✅Frontend: React, Vue, Angular, Unity, Ember, JavaScript ✅Backend: Python, Node, Ruby, RoR, Java, Express, Grails, Go ✅Mobile: React Native, Flutter, Kotlin, Java, Swift, Ionic, Obj-C Our services include: 🔶Business Analysis 🔶UX/UI Design 🔶Development 🔶Quality Assurance 🔶DevOps Engineering 🔶Project Management 🔶 Machine Learning We have the experience, skill, and testimonials to prove that we have what it takes to create a successful project.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Design Writing
    Node.js
    Ruby on Rails
    Django
    React
    Vue.js
    Mobile App
    UX & UI
    UI/UX Prototyping
    Machine Learning
    Python
    Data Science
    Java
  • $35 hourly
    Are you looking for a motivated and professional developer? You’re on the right page.👌 Hi, my name is Mykyta, I'm a skilled and dedicated Full-stack developer with 3 years of experience in full-cycle software development from concept to support and maintenance. My core competencies include working with: 📌JavaScript/TypeScript 📌Python 📌React.js 📌Flask 📌AWS I have experience with several popular frameworks, which allows me to choose the best tool for creating a high-quality user interface according to your needs. Moreover, I am good at working in a team and appreciate the exchange of knowledge, but I am also able to independently solve problems and look for new solutions to improve the quality of work. 💪 More about my skills that will help us achieve the best result: ✅ React.js, Redux.js, FastAPI , Flask, Numpy/Pandas, Selenium; ✅ SQLite, MySQL, PostgreSQL; ✅ NoSQL - MongoDB, Redis; ✅ HTML, CSS, LESS; ✅ AWS, Heroku; ✅ Git, GitHub, GitLab, BitBucket; ✅ Agile, Scrum, Kanban, Waterfall, Pair Programming, Feature Driven; 🔹I am always striving for excellence and am ready to work on projects of any complexity. 🔹I am a fast learner and willing to learn new technologies and frameworks to stay up to date with the latest trends in the industry. 🔹I also appreciate quality communication, so I am ready to offer you timely communication and solutions that will be useful in the long run. 🔹I am sure my experience and skills can be useful for your company and I will gladly participate in your project. Do you want to strengthen your business? Let's work together and take it to the next level! Contact me!🚀
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Websockets
    Bootstrap
    SQLAlchemy
    Kubernetes
    Docker
    MongoDB
    Redis
    AWS Development
    Selenium
    SQL
    Redux
    React
    Flask
    Python
  • $35 hourly
    Software Engineer with a strong knowledge of basic web technologies, system technologies and computer graphics. Focuses on the creation of performance computer graphics with interacting in the web application, building client and server side architecture which includes future scaling, less dependencies, more performance and fast loading. Technology stack: • Native JS • Native WebGL • GLSL • Three.js • Node.js • Electron • React / Classes / Hooks / Other Libraries • HTML5 / Canvas 2D / Web Audio Api • CSS3 / Preprocessors • PostgreSQL / MongoDB • Sequelize • Webpack • Blender, CAD systems • Python • TypeScript • AWS Programming paradigms: • Procedural • Object Oriented • Declarative • Mutable Functional • Immutable Functional • Reactive • Metaprogramming • Prototype Computer Science: Algorithms and Data Structures, Programming Paradigms, Design Patterns, SOLID, Collectors, Protocols, File System, Buffers, Introspection & Reflection, Scaling, Project Structure, Serialization, Session Context, Filesystem Watching, Event Emitter, Refactoring, Optimization, AJAX, Websockets, Race Condition, Principles Asynchronous and Parallel programming, Threads, Stream, Sockets, Proxy, Memoization, Association, Aggregation, Composition, Coupling, Cohesion. Computer Graphics: Procedural Generation, Object Hierarchy, Dynamic Geometry, Curves, Lighting, Shadows, Textures, Post-Processing, Parallax, Tessellation, Noise, Particle System, FBO Techniques, Instanced Drawing, Morphs, Animation Rigging, Panorams, Bounding Volume Hierarchy, Point in Polygon, Ray Marching.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Computer Graphics
    Game UI/UX Design
    HTML5
    Blender
    Node.js
    WebGL
    Three.js
    3D Rendering
    3D Design
  • $45 hourly
    Greetings from Ukraine!🇺🇦 Are you in search of a top-notch Webflow Developer who can not only create visually stunning websites but also bring them to life with captivating animations and interactions?✨ Look no further! I am a professional Webflow Developer with 7 years of experience🚀 and a strong skill set in UX/UI design.👨‍💻 I specialize in creating seamless user experiences that go beyond static designs. With my expertise in Webflow's animation and interaction capabilities, I can add a touch of magic to your website. In addition to my proficiency in Webflow, I have hands-on experience with Finsweet's Client Frist methodology. This approach ensures that the website development process focuses on delivering the best experience for your clients, resulting in highly user-centric designs and intuitive interfaces. Moreover, I follow the Block Element Modifier (BEM) methodology, which enhances the maintainability and scalability of websites. By organizing code using BEM, I ensure that your project remains flexible and easy to manage, even as it grows in complexity. When it comes to SEO, I implement industry best practices to ensure that your website ranks well in search engine results. From optimized meta tags to clean and semantic code structure, your website will be search engine friendly, helping you gain visibility and attract organic traffic. I also prioritize website performance and Google Page Speed optimization. By carefully optimizing assets, leveraging caching techniques, and implementing efficient code practices, I ensure that your website loads quickly and provides a seamless user experience across devices. In terms of integrations, I have experience working with popular tools such as Zapier, Memberstack, HubSpot, and others. Whether you need to automate workflows, manage user authentication, or integrate with a CRM, I can seamlessly integrate these solutions into your Webflow project. Furthermore, I have expertise in working with Webflow CMS Collections. This allows me to create dynamic and easily manageable content structures, enabling you to update and expand your website's content effortlessly. Let's collaborate to create a website that not only looks stunning but also delivers an exceptional user experience, adheres to SEO best practices, and integrates seamlessly with your desired tools. Contact me today, and let's make your digital presence truly unforgettable. Keywords: webflow, web, design, ux, ui, cms, figma, website, finsweet, client first 📅 Last updated on July 08, 2024.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CMS Development
    Page Speed Optimization
    Web Development
    HTML
    CSS
    Website
    Figma
    UX Research
    Landing Page
    Web Design
    User Interface Design
    UI/UX Prototyping
    Webflow
    UX & UI
  • $61 hourly
    I am a result and performance-driven software architect/consultant/developer with a gift for designing and implementing solutions with both performance and flexibility across the full stack. With over 13 years of experience, I specialize in elevating businesses by creating and executing effective technological and complex IoT solutions across diverse sectors. My expertise spans a wide range of industries, such as healthcare, finance, insurance, white-collar automation, geospatial, retail, food, and automotive. I am proficient in Agile (Scrum) software development methodology with a strong knowledge of SDLC: Concept & Planning ➜ Solution Architecture/Design ➜ POC(MVP) ➜ TDD ➜ QA/UAT ➜ DevOps & CI/CD ➜ Release ➜ Maintenance I am obsessed with providing our customers with solutions that are cost-effective, highly available, and secure. As a team, we provide innovative and fast solutions on time and within budget. DataBridge specializes in providing tailored software solutions for IoT, Medical, Education, Tourism, and Agriculture companies and enterprise clients globally. Whether you require building a product from scratch or augmenting your existing teams, we possess the necessary proficiency in various open-source technologies and platforms to deliver innovative solutions agilely. Our team excels in C/C++, Java, Kotlin, Swift, Flutter, React Native, React.js, and Vue.js. Our experts are available to offer consultation and provide solutions for the following services tailored to your needs: ✔ MVP application development ✔ Android application development ✔ iOS application development ✔ Frontend & Backend web development ✔ Cloud application development ✔ Embedded Firmware development ✔ Hardware circuit and software development ✔ UI/UX and Product design for mobile and web apps
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Java
    Firmware Programming
    iOS Development
    Android App
    Mobile App Development
    Design-to-Code
    Internet of Things
    Internet of Things Solutions Design
    Microcontroller Programming
    C
    C++
    Embedded System
    Embedded C
  • $40 hourly
    ⭐️⭐️⭐️⭐️⭐️ 4.98/5 (from 40+ clients in 2023) 𝗪𝗵𝗮𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆 𝗮𝗯𝗼𝘂𝘁 𝗺𝘆 𝘄𝗼𝗿𝗸: → “Dmytro is a great developer. He understands what I want and is willing to make numerous changes to the website. Dmytro always replies on time and delivers good results. Highly recommend!!!” - Kelvin (Premium Fashion Brand - USA) → “Dimitri's profound industry knowledge and expertise have proven invaluable for my website. His exceptional design skills and attention to detail have significantly elevated the aesthetic appeal and functionality of my platform. The immediate positive impact on my sales and traffic is a testament to Dimitri's talent and dedication. Working with Dimitri has been an absolute pleasure, and I wholeheartedly recommend his services to anyone in need of a highly skilled and reliable designer” - Jacob (Healthcare Brand - USA). I’m a Ukrainian Shopify Developer and Conversion Rate Optimization Expert with 6+ years of experience. I make responsive and high-conversion websites for businesses and Shopify store owners. I create stores that work for you. 𝗥𝗲𝗮𝗱 𝘁𝗵𝗶𝘀 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗶𝗳 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝘄𝗮𝗻𝘁𝘀 𝘁𝗼: 🚀 Create a profitable website on Shopify 🚀 Improve your Shopify website revenue 🚀 Migrate your site to Shopify 🚀 Get advice from a Shopify expert My core proficiency is creating high-conversion, responsive Shopify stores. 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗴𝗲𝘁: 🚀 You’ll get a fast and SEO-friendly website with a good conversion rate. ✅ Audits of your existing website ✅ Strategies to achieve your specific goals ✅ CRO (Conversion Rate Optimization) ✅ Ongoing optimization, changes, improvements, consultation & growth 𝗦𝗼 𝗳𝗮𝗿, 𝗜 𝗵𝗮𝘃𝗲: 👨‍💻 6+ years of work at Shopify development ✔️ 100% Job Success ⏳ 4000 hours of design & development of E-commerce websites 🌟 Ready to Elevate Your Online Presence? Connect with me on Upwork for a dedicated partnership focused on growth and success. Let's turn your e-commerce aspirations into a thriving reality. Your Partner in Growth, Dmytro K.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    UX & UI Design
    Ecommerce Storefront Design
    Conversion Rate Optimization
    Liquid
    Shopify Development
    Shopify Theme
    Ecommerce Website Development
    Shopify Templates
    CSS
    HTML
    Web Design
    Web Development
    Shopify
  • $35 hourly
    🚀 Skilled Shopify Developer - Theme Development and Customization, App Development & Speed Optimization 🛍️ As a senior Shopify Developer with more than 6 years of commercial experience, I excel at creating high-quality, customized eCommerce solutions tailored to meet your business needs. My strong background in web development and in-depth knowledge of Shopify, Shopify Plus, and relevant technologies ensure that your online store is visually stunning and functionally excellent, providing an unforgettable user experience that drives success. Key Skills: - Shopify, Shopify Plus: 🛒 Building and optimizing online stores for enhanced functionality and improved user experience - Theme Customization & Development: 🎨 Personalizing and developing Shopify themes using Liquid, HTML, CSS, Bootstrap, Tailwind CSS, and Material UI - Private & Public App Development (Polaris): 📱 Creating custom apps to extend store functionality and cater to specific requirements - Speed Optimization: ⚡ Implementing best practices to improve site performance and loading times - Conversion Rate Optimisation - JavaScript (React, Node): 💻 Ensuring seamless interactivity and responsiveness across devices and screen sizes - REST API: 🌐 Integrating Shopify stores with third-party APIs for seamless data flow and streamlined customer experience - Headless / PWA Architecture / Hydrogen. As your Shopify Developer, I am dedicated to understanding your unique business needs and bringing your eCommerce vision to life through tailored, innovative solutions that inspire and delight. Let's connect and discuss how I can help you achieve your goals and elevate your online presence with a high-performance Shopify store that leaves a lasting impression. 🥳🌟
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    RESTful API
    Shopify Apps
    Shopify Theme
    Shopify Plus
    Node.js
    API Integration
    jQuery
    React
    CSS
    HTML
    Shopify Templates
    Shopify
  • $39 hourly
    React.JS/JS Developer Hi all, I’m React.JS developer from Ukraine with 5+ years of development experience. It's important for me to keep clean code and to use mature technologies. Brief summary: - 4+ years of web development: Front-End technologies - expert in Javascript, ES6, React.JS, Redux, Redux-Thunk, Redux-Saga, HTML5, CSS3, - always enhance knowledge in new cutting edge technologies - follow best practices and great team player Programming languages: JavaScript, ES6 Front-end: React, Redux, Micro-Frontent, Material-UI, Precise UA, Figma, Redux-Saga/Thunk, REST API, Axios, GraphQL, JavaScript, Typescript, Jest, Cypress, HTML5, CSS3, SCSS, Bootstrap, Adaptive/Responsive design,DevExpress, YARN/NPM APIs: REST APIs of various online services Operating Systems: Linux (Ubuntu), Mac OS Tools: Jira, Confluence, Git, Bitbucket PM Processes: Agile, Scrum If you are looking for a reliable, creative and experienced IT professional, you have come to the right place - I will eagerly become your longtime partner. Let’s start to work together!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Figma
    Jira
    Redux Saga
    YARN
    Redux Thunk
    API
    Redux
    npm
    CSS 3
    HTML5
    React
    GraphQL
    SCSS
    Responsive Design
  • $35 hourly
    ❇️ Full time freelancer ❇️ UpWork member for 2 years ❇️ Front-end engineer for 8 years ❇️ Developed products from prototype to monetization ❇️ Entered other countries markets
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Zapier
    CI/CD
    Form Development
    Lead Capture
    Adaptive Web Design
    API
    App Development
    CRM Software
    UI Animation
    Front-End Development
    React
    Vue.js
    Nuxt.js
    Docker
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