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Hire the best JavaScript Developers in Mykolaiv, UA

Check out JavaScript Developers in Mykolaiv, UA with the skills you need for your next job.
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Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 9,782 client reviews
  • $35 hourly

    • 5.0/5
    • (35 jobs)
    Having worked on numerous web projects over my career I can now help you with a large variety of web-related projects and issues. Client satisfaction is always my priority as I aim to build lasting relationships instead of one-time projects. Working with me you can expect clear communication, quality work, practical tips, and a few jokes here and there. Look forward to making the web a more resilient, fast, and beautiful place. My strengths are : - Backend Development (Node.js, PHP, Laravel, WordPress) - Responsive Front-end Development (CSS, JS, Vue.js, React) - Server configuration - Security - Optimization Highlighted skills: Vue.js, React, Node.js, WordPress, PHP, JavaScript, MySQL, eCommerce, custom development, web development
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    API
    Web Hosting
    API Integration
    Web Development
    Node.js
    TypeScript
    PHP
    React
    CSS 3
    HTML5
    Vue.js
    jQuery
    WordPress
  • $15 hourly

    • 4.9/5
    • (27 jobs)
    CMS: WordPress (Elementor, Elementor Pro, Gutenberg, Visual Composer), Hubspot E-commerce: WooCommerce) Skills: HTML5, CSS3, PHP8, MySQL, jQuery. My experience: 10 years in WordPress (including Elelemntor, Visual Composer, WPBakery, Guttenberg. Classic Editor, etc.), and 15 years in IT. Websites creating and customization, RTL (Hebrew). Project types: new sites, site updates, site localization, usability and SEO friendly, responsive (mobile friendly), content management, website maintenance. Education: Master Degree in Computer Science
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React
    SEO Plugin
    Gutenberg Editor
    Web Design
    Elementor
    WooCommerce
    PHP
    WordPress
    jQuery
    CSS 3
    HTML5
    Bootstrap
  • $30 hourly

    • 4.9/5
    • (30 jobs)
    - 3 years experience in wordpress industry; - skills in developing woocommerce e-shops; - knowledge of elementor & woocommerce plugins; - html & css & js basic knowledge; - php beginner knowledge; - responsive design;
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CSS
    HTML5
    PHP
    WooCommerce
    HTML
    WordPress
    CSS 3
    WordPress e-Commerce
    Web Development
    WordPress Plugin
    WordPress Development
    Elementor
    Web Design
    Landing Page
  • $59 hourly

    • 4.9/5
    • (30 jobs)
    I am a senior full stack developer with a strong and a solid understanding with web & mobile development. I started my developer life from 2010, and I worked on many big and small projects individually or in a team management. I pride myself on being able to jump into a project quickly and creatively solve problems. I have good intuition when it comes to debugging. I try to anticipate every possible use-case- and edge-case-"gotcha" before beginning a project. With many years of experience in all sorts of codebases, I onboard and complete work much quicker than off-shore contractors. Your time is valuable, so I don’t waste it. *** Backend Development *** * Python / Django * Node.js, Express, Koa (Javascript) * Nest.js ( Typescript ) * Microservice, Docker * Serverless Framework * GraphQL, Apollo, AWS Appsync * Golang *** Frontend Development *** * AngularJS * Angular 2, 4, 5, 6 * ReactJS, Next.js * VueJS, Nuxt.js * TDD/BDD Process * Selenium, Jest, JUnit ** Mobile development ** * iOS, Swift3, Swift4, Objective-C, Cocoa * Android, Java, Kotlin, Gradle * React Native, Expo, Redux, Native Module * Ionic2, Ionic3, PWA * Fastlane, Codepush, Bitrise, Nevercode *** Cloud Architecture *** * AWS EC2, Lambda, Load Balancer, Cloudformation, Codepipeline * Heroku, Digital Ocean * GCP Google App Engine, Cloud Function * Twilio, Nexmo, Clx, * AWS Cognito, Firebase Authentication, Auth0 * AWS Lex, Alexa, Google DialogFlow, IBM Watson * AWS S3, Google Cloud Storage I always work in a professional way to get the success as much I can make. If you want to build your idea into the reality, anytime, I will be with you to do my best. Thanks, Kostya
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Terraform
    CI/CD
    Python
    Vue.js
    Node.js
    Microservice
    GraphQL
    Docker
    React
  • $40 hourly

    • 5.0/5
    • (3 jobs)
    With 10+ years experienced of React, React Native, AngularJS, VueJS ,JS, Jquery, HTML5, CSS3, HTML, CSS. I can develop all jobs for web/mobile applications. I always bring to my client the best service with high quality, good support, provide creative idea for customer projects. Please see below for my expertise skills: * 4+ years worked with ReactJS/Redux/Redux Saga… * 3+ years worked with React Native * 2+ years worked with VueJS/Vuetify… * 10+ years worked with Javascript, Jquery, Jquery Mobile, HTML5, CSS3, SCSS… * Over 4 years worked with KnockoutJS * Build web services, APIs with NodeJS * Worked with Sass, Less , Bootstrap, Semantic-UI, Google Material… * Also worked with Google Chart, HighChart, ChartJS, Wordpress, Joomla, Ecommerce... * Experienced in backend technologies(PHP/Laravel, Twig, C#, .Net MVC) to support for my work. * Fast learn new things, technologies when the project needed. If you still looking for a developer for your project, drop me a message and let your ideas come to life.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React Native
    Front-End Development
    React
    CSS 3
    Vue.js
    HTML
    Bootstrap
    Angular
    PHP
  • $60 hourly

    • 5.0/5
    • (1 job)
    I am a UI/UX designer and Project manager with 10+ years of experience. I will be happy to surprise you with the highest quality of my work and friendly communication :) Services: 1. WEB DESIGN: UI/UX, Responsive Website, Landing page, Logo, Facebook cover 2. CMS DESIGN: Wordpress, Squarespace, Joomla, Drupal 3. E-COMMERCE DESIGN: Magento, WooCommerce, BigCommerce, Shopify, PrestaShop, OpenCart, ZenCart, osCommerce, VirtueMart, JigoShop, Cratejoy and others 5. MOBILE APP DESIGN: iOS, Android Please give me a chance to impress you!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Mobile App Development
    WordPress e-Commerce
    Logo Design
    Mobile UI Design
    User Interface Design
    User Experience Design
    Web Design
    Responsive Design
    WordPress
  • $35 hourly

    • 4.8/5
    • (50 jobs)
    ✅ TOP RATED Freelancer on UpWork ✅ 1k+ hours worked ✅ 100% Job Success ✅ Earned over $40k+ on Upwork I have good Slack bots development and Chrome Extension development experience ✅ 17+ Slack APPs developed on Upwork. ✅ 4 Chrome Extensions developed ✅ Wrote my first program when I was 9: I have gained quite significant experience and knowledge in programming that time, you will have highly experience person working on your project ✅ Worked with Upwork enterprise companies - I know how to meet high quality standards. 🎙️ Here are few things client said about my work on Upwork: ✅ "Mykola delivered a well-tested and fully functioning Chrome extension that is now being used by 20+ customer support representatives. You can't go wrong with Mykola, he's terrific, and communication was a breeze.." ✅ "Mykola is an incredible developer. He hit every milestone and is great to work with. Will be working with him again!" ✅ "Top notch all round. Excellent price, speed, communication, understanding and output quality. I will work with Mykola again for sure. " I have good website development experience not just Chrome extensions and Slack bots. I have experience with various kinds of admin pages / dashboards and other custom made websites. ✅ I have very solid integration experience. I have worked with many systems and apis: Dropbox API, Gmail API, FlowRoute API, Slack API, Discourse API, Trello API, RocketChat API, Facebook API, Hubstaff API, Zendesk API, Google Sheet API, MediaWiki API, Salesloft API, Mailgun API, wit.ai API, Algolia API, ClickBank API, LimeLight API, Maropost API, Mautic API, chargebee API, freshdesk API, hasoffers API, klaviyo API, AWS, shipstation API. I have worked with MediaWiki. I have integrated MediaWiki with Slack, giving ability to create / update pages on mediawiki from SLack. Also update MediaWiki version and gave ability to search for content on MediaWiki from Slack. 💌 WHY CHOOSE ME OVER OTHER FREELANCERS? 💌 ✅ Client Reviews: I help my clients SOLVE their problems and I do my best to get Good Rating and Feedback ✅ Problem solving skills, I like tackling complex, non-sdandart issues ✅ Solid technical skills in various areas. You will have someone experience working with your project. My Achilles& heel is my spoken English skills, I can chat only, I hope this is OK. 💗 Technologies: ✔️ Slack development - 16 bots developed ✔️ Chrome Extension Development - 4 Chrome Extensions ✔️ Firefox Extension Development - beginner ✔️ JavaScript for web - 9 years ✔️ NodeJS - 5 years ✔️ MongoDB - 5 years ✔️ VueJS - 4 years ✔️ PHP - 9 years ✔️ MySQL - 7 years(Optimization of the structure of BD / SQL queries, work with large volumes of data - +/-42 million records) ✔️ Laravel - 4.5 years ✔️ Redis - 5 years ✔️ AWS - 5 years ✔️ Database Architecture - expert ✔️ Socket IO - 5 years ✔️ RESTful API - expert ✔️ Web scraping - expert ✔️ PhantomJS - expert ✔️Bootstrap - intermediate 🔔 I am looking forward to hearing from you and your project.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    RESTful API
    RESTful Architecture
    Slack
    Automation
    PHP
    Firefox Plugin Development
    API
    API Integration
    Business with 10-99 Employees
    MongoDB
    Google Chrome Extension
    Business with 1-9 Employees
    Node.js
  • $100 hourly

    • 5.0/5
    • (64 jobs)
    Greetings! I'm Eugene, a WordPress & Web Development Expert with over 10 years of experience. I specialize in bringing innovative web solutions to life and am available nearly 7 days a week. What I Offer: - Full-Spectrum WordPress & Web Development: From creation to support and upgrading. - Design to WordPress Conversion: Converting your PSD/Figma/InVision designs into fully functional websites. - Troubleshooting, SEO, and Security: Enhancing website performance and security. - Custom WordPress Solutions: Developing tailor-made themes and plugins from scratch. - Diverse Coding Expertise: Custom work in PHP, CSS3, HTML5, JavaScript, jQuery. - Plugin Integration & Customization: Specializing in WooCommerce, Events Calendar, various form builders (like Contact Form 7, Gravity Forms, Ninja Forms), LayerSlider, Revolution Slider, and payment gateways (Paypal & Stripe). - CMS, Themes, and Plugin Installation: Expert WordPress setup and configuration. - Hosting & Domain Management: Including setup, migration, and DNS setup. - Multilingual & RTL Websites: Creating and modifying websites with WPML and other translation tools. - Cloud Services Management: Proficient in managing Cloudflare, GoDaddy, DigitalOcean, etc. - SSL/HTTPS Installation: Implementing secure connections for website trust and performance. - Website Speed Optimization: Boosting your site’s performance on Google PageSpeed Insights, Pingdom.com, and GTmetrix.com. Content Plugin Knowledge: Elementor, WPBakery Page Builder (Visual Composer), Divi Builder Primary Languages & Frameworks: PHP, SQL, HTML5, CSS3, JavaScript & jQuery, WordPress, WooCommerce I'm passionate about web development and committed to delivering high-quality service, fast support, and a professional approach to ensure the success of your projects. Let's connect and bring your ideas to life! Kind Regards, Eugene
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    WordPress Plugin
    WordPress
    jQuery
    Ecommerce Website
    Adobe Photoshop
    WordPress Development
    MySQL
    PHP
    HTML5
    Website Optimization
    CSS 3
    SCSS
    WooCommerce
    WordPress Theme
  • $45 hourly

    • 5.0/5
    • (8 jobs)
    Experienced in layout, animation, React.js, Vue.js, Next.js, WP, REST, Laravel. I am a Full Stack developer (JS + PHP) with over 8 years of experience, can effectively work as an individual developer or manage a team of 3-5 devs. My specialization is creating web products from design files (Figma, Photoshop, etc.) and solving different issues in existing projects related to backend or frontend part of the site. I have a lot of experience in creating complicated layouts, animations, frontend systems using modern frameworks and libraries (Vue, React), creating backend on different CMS and frameworks, REST API creation.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Three.js
    Web Development
    Nuxt.js
    Vue.js
    Next.js
    React
    Laravel
    MySQL
    CSS 3
    HTML5
    SCSS
    TypeScript
    PHP
    WordPress
  • $50 hourly

    • 5.0/5
    • (6 jobs)
    I am a full stack web developer with strong Python and Ruby experience. I have worked on many back end projects (Restful apis, web app back end, data mining/scraping…) myself or with the team. Also I developed the whole website from scratch alone, and joined development team as a full stack role because I have enough front end experience as well. (Basic HTML/Javascript, mostly Angular or React.) My Python experience: - Django, Flask - Django Rest - Jinja - Machine learning/PyTorch - Python pandas, SciPy - Beautiful Soup - Scrapy, Selenium - SQLAlchemy, SQLObject My Ruby experience: - Rails (all versions) - RSpec - RVM My front end experience: - React/Redux - Angular (all versions) / Typescript - Javascript, ES6 - Docker, Gulp/Grunt, Webpack, Babel, Yarn I am a hard worker with full time availability. Flexible for the rate all the time.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Data Scraping
    PostgreSQL Programming
    Python
    AngularJS
    Django
    Flask
    Ruby on Rails
    TypeScript
    React
  • $24 hourly

    • 4.7/5
    • (14 jobs)
    I'm a passionate Web Developer with more than nine years of experience in Web Development. I have built 200+ websites for a broad range of industries. If you need a professional, modern, and responsive WordPress / HTML website – you are in the right place. I write and speak English fluently, so our communication will be clear. I can help you with installing websites on a lot of different hostings (Inmotionhosting, Bluehost, Hostpapa, Ipage, etc.). 💹 Due to my wide experience in Web Development, I can give good advice on how to improve your project. We can find the optimal solution for your website together. My skills: ✔️ Convert PSD, Figma, Sketch, Adobe XD designs to WordPress websites ✔️ Setup and customizing WordPress themes ✔️ Customizing HTML/CSS websites ✔️ Static HTML websites, landing pages or corporate sites. My aim has always been to produce websites that look beautiful and professional. If you have any questions, do not hesitate to write to me. I will be glad to discuss your project in detail. Best regards, Sergio
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    PSD to HTML
    WordPress Development
    PSD to WordPress
    Elementor
    jQuery
    Bootstrap
    MySQL
    Responsive Design
    Theme Customization
    Landing Page
    CSS 3
    PHP
    HTML5
    WordPress
  • $28 hourly

    • 5.0/5
    • (5 jobs)
    Summary: - QA Automation Engineer with 5 years of experience of working as QA. Skilled in developing, executing and maintaining automation tests using Python or JavaScript with Selenium, Playwright or testcafe frameworks. Technical Skills: • Understanding of QA theory, knowledge of SDLC, STLC, Methodologies • Experience in creation/maintenance testing documents (test plan, test case, bug report, test suit, checklist). • Testing methods, techniques and types of testing, principles of testing, testing levels. • Proficient in the creation, running, and upkeep of automated tests • Experience in JavaScript and Python languages • Knowledge in frameworks as: Selenium, Playwright, Testcafe • Experienced with Git (GitHub, Bitbucket) Soft skills: • Analytical Thinking • Problem-Solving • Teamwork • Adaptability and Flexibility • Continuous Learning • Empathetic Communication Work Experience: • InForce Company, junior-middle QA engineer, Apr 2019 - Feb 2020 4 projects in total: - Executing regression testing to ensure 95% defect-free deployments - Reduced regression testing time by 25% through test documentation - Enhanced feature testing speed by API testing using Postman by 30% - Executing functional testing to ensure no bugs in features • Interexy Company, senior QA engineer, Feb 2020 – Mar 2021 4 projects in total: - Prevented bugs by performing requirements and UI/UX testing - Improved user satisfaction by 25% due to usability testing - Performing functional testing, reducing user issues by 40% • Magora systems Company, Automation QA engineer, Mar 2021-Apr 2024 3 projects in total: - Structured automation tests, boosting efficiency and coverage - Developing test cases to calculate the percentage of automated tests - Created 2000+ automation tests that reduced testing time by 90% - Running daily automation tests to ensure 90% functionality reliability - Creating bug reports to speeding up resolution time by 40% - Keeping automation tests updated to ensure they work as intended - Reduced test flakiness by 35%, ensuring a reliable automation run - Used Python/JavaScript languages with Selenium/Testcafe framework Education: • Lviv Medical National University • Course “Web, API, SQL testing” by SkillUP • Course “QA engineer” by SkillUP • Course “QA Automation engineer” by Stepik • Course “QA Automation engineer” by Hillel
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Mobile App Testing
    Manual Testing
    CI/CD
    Selenium
    Selenium WebDriver
    TypeScript
    Python
    QA Automation
    Functional Testing
    Test Design
    QA Engineering
    QA Management
    API Testing
    Software QA
    Web Testing
    Cross-Browser Testing
  • $25 hourly

    • 4.9/5
    • (35 jobs)
    I am working in the sphere of web design and development with the focus on WordPress solutions such as themes and plugins. You can see my high-rated items on most of the top marketplaces, e.g. themeforest.net/user/artstudioworks/portfolio Here on Upwork i provide multiple services for wordpress sites, themes, plugins etc. My main key is the best quality for the fair price. Feel free to contact me to learn more about my products and services, or/and to request any other information (including custom job offers, cooperation offers etc.) Service Description - WordPress Website SEO Improvement; - WordPress Theme Installation And Setup; - WooCommerce Integration And Setup; - WPML Installation And Setup; - WordPress Theme Customization / Modification; - WordPress Website Content Addition And Continious Support; - Plugins Installation And Configuration; - WordPress Website Speed Optimization; - WordPress Software / Theme Update; - WordPress Website Hosting Transfer/ Migration/ Cloning. Please do not worry if you need something specific that is not on the list above. I am ready to discuss any custom service/job related to wordpress website / theme / plugin / woocommerce. Also i am ready to cooperate on a eCommerce project (WordPress WooCommerce Website) with % sale profit sharing.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    MySQL
    WordPress Plugin
    Theme Customization
    Web Development
    PHP
    Search Engine Optimization
    HTML
    WooCommerce
    WordPress
    CSS
  • $35 hourly

    • 0.0/5
    • (3 jobs)
    I have been developing websites, modules, and custom solutions since 2008. During that time, I’ve worked on everything from CSV parsers embedded in legacy code to payment modules for Magento 2. I’m proficient in designing project architecture, database structure, and business logic implementation. Can work in a team or alone. I am developing using PHP 5/7/8, PostgreSQL, MySQL, NodeJS, ES 5/6, and Typescript. Have experience in : - creating modules for Magento 1/2 and Zend Framework 1/2. - developing Rest APIs (Laravel, Zend) - developing front-end using Vue & Node - integration with APIs (payment, Twilio, AWS, Shopify, etc.) - websites migration and deployment - dockerizing existing projects and supporting already configured ones - database optimization and architecture - assisting clients in finalizing project development plans
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Doctrine ORM
    CSS 3
    Node.js
    HTML5
    Vue.js
    MySQL Programming
    TypeScript
    PostgreSQL
    PHP
    Laravel
    Laminas
  • $15 hourly

    • 5.0/5
    • (8 jobs)
    Hello! My name is Mike and I am web developer. I've learned computer science and graduated from Petro Mohyla Black Sea National University. For now I have over six years of experience. I've worked in Pingbull LLC from September 2013 to December 2013, after and before that I had a lot of experience on freelance. Usually I'm trying to do my best to satisfy all client needs and implement every idea. Open for suggestions and criticism. Skills: PHP, WordPress, Vanilla JS, Vue.js, jQuery, MySQL, AJAX, Yii2, CodeIgniter, HTML5, CSS3 etc.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    MySQL Programming
    PHP
    WordPress
    Yii
    jQuery
    Bootstrap
    WordPress Plugin
    CSS 3
    HTML5
  • $30 hourly

    • 5.0/5
    • (18 jobs)
    I am a programmer with 8 years experience. I Started my career with C++, Qt, then there was JavaScript, C#, Java, many different frameworks, working with Sql and NoSql databases. I developed both mobile applications on Xamarin and games for mobile platforms using Unity. The last project I've been working on for 3 years is built on cloud technology Microssof Azure, on this project I was developing both the backend and the frontend. The backend is written in C#, with the use of ASP.NET, Microssoft Sql, Mongo and many Azure services. Frontend - Angular. I have two Microsoft certificates. I am a universal soldier, I easily learn new technologies and languages. At the moment I'm focusing on the MEAN stack, my level here is intermediate. Personal qualities are honest and executive. I only take work if I'm sure that I'll finish it
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Unity
    Xamarin
    Microsoft Azure
    D3.js
    MongoDB
    C#
    AngularJS
    Node.js
    TypeScript
  • $25 hourly

    • 5.0/5
    • (19 jobs)
    👨‍💻 A Web-developer who is always aimed at delivering perfect results. You can hire me for a huge range of development like: ▪️ Frontend development: HTML5, CSS3, JavaScript, TypeScript, Vue.js, Nuxt.js, React, Next.js ▪️ Features/plugin development: Laravel Framework and WordPress CMS. ▪️ Hosting setup/configuration/maintenance: Dedicated/VPS/Shared. ▪️ CMS development: WordPress and Woocommerce.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web Development
    Vue.js
    Bootstrap
    Laravel
    MySQL
    SCSS
    CSS
    PHP
    WooCommerce
    WordPress
    HTML
  • $40 hourly

    • 4.0/5
    • (1 job)
    🔥 Hello, ⚡️ Are you looking for a developer who can develop your mobile app or web application professionally and cost-effectively? Do you need fast and reliable support or advice on your React or React Native / App or Web project from a profesional? ⚡️ I will be happy to advise you on all IT services without obligation and am there for you from conception to rollout and beyond. 🏅 My name is Mykhailo, from Ukraine, and I am a web developer with almost 8 years of professional experience. Specialized in SPA frameworks, like React.js, I am a versatile helper for every problem. Passionate, professional and above all punctual work is delivered, in addition the constant contact to the customer is in the foreground. There is nothing better than satisfied customers and a good feeling to hand over the project completed. I constantly expand my know-how is and I always keep up to date with the latest techniques, security and versioning. I would be very happy if you put your project in my hands and I can please you with my work. 💡 Below are my skillsets: - Frontend Frameworks & Libraries: ▪️ React.js, Redux Saga, Next.js, Vue.js, Nuxt.js, Angular, Electron.js ▪️ Material UI, Chakra UI, Ant Design, Semantic UI React, React Bootstrap - Backend Frameworks & Libraries: ▪️ Node.js, Nest.js, GraphQL, Django ▪️ API Development / API Integration - Mobile App Development: ▪️ React Native. Flutter, Expo - DBMS ▪️ MySQL, PostgreSQL ▪️ MongoDB, MariaDB Why Me? ✔ Quick Response Time ✔ High-Quality Work ✔ No Upfront charges ✔ 100% Customer Satisfaction ✔ On-Time Delivery ✔ Technical Support For All Customers.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    GraphQL
    PostgreSQL
    MongoDB
    Firebase
    API Integration
    Laravel
    Tailwind CSS
    ExpressJS
    Node.js
    Vue.js
    Angular
    TypeScript
    Next.js
    React
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    Thank you for your visit today! 🙏 I am your go-to person for Full-Stack, Blockchain, and AI dilemmas, specializing in Python, Node.js, React and Ethereum. 🧩 I am passionate about crafting innovative solutions that bridge the gap between cutting-edge technology and your unique needs. 🚀 Check out my skills below to see why I'm the right fit.🎯 🔧 Technical Skills: 🌐 Frontend: 🖥️ Frameworks & Libraries: React, Next.js, Vue.js, Angular, React Native, Swift 🎨 UI/UX & Design: Tailwind CSS, Bootstrap, Material UI, Flexbox, Figma, Adobe XD ⚡ State & Performance: Redux, Chart.js, Lazy Loading 💻 Backend: 🛠️ Languages & Frameworks: Node.js, Python, TypeScript, NestJS, FastAPI, Django, Flask 💾 Databases & ORM: PostgreSQL, MySQL, MongoDB, Redis, Mongoose, TypeORM, SQLAlchemy 🔗 APIs & Data Handling: RESTful APIs, GraphQL, WebSocket 🔐 Blockchain: 🔨 Platforms & Libraries: Ethereum, Binance Smart Chain, Solana, Polkadot, Ethers.js, Web3.js, Hardhat 💼 Smart Contracts: Solidity, Rust 🖼️ DeFi & NFTs: dApp Development, Tokenomics, DeFi Protocols (Uniswap, Aave) ⚖️ Consensus Algorithms: PoS, PoW, Layer 2 (Polygon, Optimism) ☁️ Cloud & DevOps: 🌥️ Cloud Platforms: AWS (Lambda, S3, CLI, EC2), GCP, Azure 🏗️ CI/CD & Containerization: Jenkins, GitLab CI, GitHub, Docker, Kubernetes 📜 Infrastructure & Monitoring: Terraform, ELK Stack 🧪 Dev Tools & Testing: 🔍 Testing & Automation: Selenium, Cypress, Jest, Mocha, PyTest 📏 Code Quality & API Testing: ESLint, Prettier, Swagger, Postman 🛡️ Security Practices: OWASP, JWT, OAuth, SSL/TLS, Encryption (AES, RSA) 📊 Data & Analytics: 📈 Libraries & Tools: Pandas, NumPy, Scrapy 🤖 AI/ML: TensorFlow, PyTorch, Scikit-learn, RAG, YOLO, LLM 📂 Big Data: Spark, Hadoop 🏃 Additional Skills: 📅 Agile: Scrum, Kanban, Jira 🏛️ Microservices Architecture 🧠 Problem-Solving & Debugging 💡 Performance Optimization 🎯 My Approach: 🤝 Understand Your Needs: I prioritize clear communication and collaboration. 🔄 Agile Development: Flexible and adaptable, following agile methodologies. 🧰 Quality Assurance: Thorough testing ensures high-quality, bug-free applications. 🛠️ Post-Launch Support: I offer ongoing support to keep your project thriving after launch. 🤝 Let’s Connect! I'm excited about the potential to collaborate with you and bring your ideas to life! Whether it’s mobile apps, blockchain integration, or complete solutions, I’m here to help. 🌟 📧 Reach out anytime! Let’s discuss your project and explore how we can work together to make it a success. Your vision is my mission! 🌈
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Vue.js
    Data Analysis
    Web Scraping
    SCSS
    Docker
    Amazon Web Services
    Node.js
    Shopify
    TypeScript
    React
    Rust
    Golang
  • $30 hourly

    • 0.0/5
    • (1 job)
    Overall 8+ years of work experience with many different CMS. Such as Magento CE, OpenCart, Wordpress, Joomla, PrestaShop and other CMS. Writing shipping modules, payment modules with XML API to other sites, ecommerce tracking, checkout system and others. Administrator of Windows, Linux, Unix. I had learned many techniques: HTML5 (web-workers, SSE, appcache, localstorage), CSS3 (animation, border image/rounded, gradients, shadows), SVG-graphics, SQL query optimization, XML and JSON API modules. Expertise in JavaScript, jQuery, AJAX, PHP, MySQL, HTML, XML, JSON, Unix Shell.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Docker Compose
    Docker
    Git
    Vue.js
    Node.js
    PostgreSQL
    MySQL
    PHP
  • $34 hourly

    • 3.3/5
    • (27 jobs)
    I'm a professional developer with 6+ years of experience in full stack web development. My area of services: ✔ Front-end development Angular, Vue, React, Typescript, .Net, HTML, CSS, mobile layout, SPA, PWA ✔ Back-end development NodeJS, Laravel, Django, Rails ✔ Full stack development NodeJS + MongoDB + React Laravel + MySQL + Vue Angular + Rails + PostgreSQL ✔ Web design, Landing pages (Custom Coded with Bootstrap) XD, Figma, Invision ✔ PSD to Perfect Pixel HTML, WP theme Customization I guarantee: ✔ Working in your timezone ✔ Strong communication ✔ Cross-browser compatibility ✔ Clean and valid code ✔ The best quality ✔ High speed performance I am always open to interesting projects.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Digital Mapping
    PSD to HTML
    Front-End Development
    .NET Core
    Database Management
    API Development
    Ubuntu
    Microsoft Azure
    Vue.js
    Python
    PHP
    Laravel
    SCSS
    Responsive Design
  • $30 hourly

    • 4.5/5
    • (6 jobs)
    I am a Software Developer with 8 years of experience in Tech overall, 5 of them as a Full-Stack Developer focused on MERN stack (React.js, Node.js, MongoDB, Express.js). I am well prepared to work with Machine Learning (ML) and Artificial Intelligence (AI) in FinTech, Insurance, MarTech, Banking, Investment, and other industries. So I am looking for an opportunity to apply my knowledge to deliver exciting new projects in this area! As for AI & ML, I work as a Fullstack Developer using Node.js, TypeScript, and JavaScript. I am well-versed in working with LlamaIndex, Langgraph, Langchain, RAG, Embeddings, LLM, FineTuning, NPL, vector database, graph database, Knowledge Graph, OpenAI, Gemini, Groq (LLama2, LLama3, Gemma, LLava), Ollama, etc. If you need an elegant AI/ML solution, invite me for an interview! 🟩 🟩 🟩 🟩 My superpowers are my problem-solving attitude, clean code, and technical proficiency. Along with creativity and a keen eye for detail, it helps me to solve an issue of almost any complexity. In addition, my strong suit is fast self-learning and being great at teamwork. It helps me master new technologies easily, work with the team efficiently, and choose the best tech stack for every case. TECH STACK ✅ AI/ML STACK: LlamaIndex, Langgraph, Langchain, RAG, Embeddings, LLM, FineTuning, NPL, vector database, graph database, Knowledge Graph, OpenAI, Gemini, Groq (LLama2, LLama3, Gemma, LLava), Ollama ✅ PROGRAMMING LANGUAGES: JavaScript (ES5, ES6), Typescript, PHP, HTML5/CSS3 ✅ FRAMEWORKS/LIBRARIES: React.js, Node.js, Nest.js, Express.js, Redux, React Router, Redux-thunk, Graphql, Material UI, Chakra UI, Bootstrap 4 ✅ TESTING TOOLS: Enzyme, Jest ✅ DATABASES: MySQL, MongoDB ✅ PREPROCESSORS: Sass, SCSS ✅ OTHER: REST API, AWS Amplify, AWS Cognito, Retool, Figma PORTFOLIO ✅ Australian eCommerce platform for selling online agriculture courses. This e-shop app was developed for an Australian company to sell professional online courses. The system is based on Cezerin — an open-source eCommerce platform. Tech stack: React.js, Redux, Node.js, Express.js, MongoDB, Cezerin, Material UI, REST API. ✅ MarTech MVP is an aggregator of Marketing Technology tools, presented in the form of a web map, accessible to MarTech professionals and their customers. Tech stack: React.js, Redux, React Router, Material UI, AWS Amplify, AWS Cognito. LANGUAGES I SPEAK Ukrainian is my native language. Besides, I have strong English skills. Most of my previous customers were English-speaking, so I am comfortable communicating in English. MY TEAM I am at ease as an individual contributor, but being a team player works best for me. So I joined Extrawest — an Upwork Top Rated Agency specializing in FinTech and Banking, Gambling and Betting, Food Ordering and Delivery, Logistics and Fleet Management, Medical Insurance and Healthcare, and software for Electric Vehicles Charging Station networks since 2006. Most of our resources are based in Europe, so we’ve been working with customers from over 20 countries (the US, Canada, Australia, most of the EU, South Africa, Singapore, and Japan). Hence, it won’t be a problem for us to adjust to your timezone and working schedule. INVITE ME FOR AN INTERVIEW If you feel I’m a perfect match for your project, invite me, and let’s streamline your business’s growth! 🟩 🟩 🟩 🟩 My Agency Skills: Front-End (Frontend) Development, Back-End (Backend) Development, Full-Stack (Fullstack) Development, Mobile Development, Artificial Intelligence (AI), Machine Learning (ML), EV Charging, Automotive, Logistics, Delivery, Food Ordering, FinTech, Healthcare, Insurance, Betting, Gambling, Flutter, Dart, JavaScript (JS), TypeScript (TS), Angular, Vue.js (VueJS, Vue), React.js (ReactJS, React), Node.js (NodeJS, Node), Java, Spring, SpringBoot, Hibernate, Python, Django, Scrapy, Quality Assurance (QA), Manual Testing, Automated Testing, UI/UX Design, Figma, Adobe Creative Cloud, DevOps, MySQL, PostgreSQL, MongoDB, Firebase, Docker, Amazon Web Services (AWS), Google Cloud Platform (GCP), Project Management (PM).
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    AJAX
    Bootstrap
    jQuery
    Node.js
    Git
    React
    HTML
    CSS
    Redux Saga
  • $30 hourly

    • 4.4/5
    • (44 jobs)
    I am fully focused on only one direction - WordPress Development. WHY CHOOSE ME?🚀 🥇Top Rated Plus (among Top 3% of Upwork freelancers), 🥇8 years of experience with WordPress, 🥇Won many Ukrainian government contracts, 🥇Simple, transparent & step-by-step process of cooperation, 🥇I can handle complex large-scale projects, having the ability to work up to 70 hours/week, if necessary, 🥇Intellectual property rights protection is guaranteed. I PROVIDE A FULL RANGE of WORDPRESS DEVELOPMENT SERVICES:🚀 ►Full-Stack Programming: . ▷JavaScript, . ▷React.js, . ▷Vue.js & Nuxt.js, . ▷HTML5/ CSS/SCSS/SASS, . ▷Bootstrap, . ▷JQuery, ►Web & UX/UI Design: . ▷FIGMA, . ▷Adobe Illustrator, . ▷Photoshop, . ▷InDesign, . ▷Keynote, . ▷Webflow design tool, ►Setup & Maintenance of Web Analytics Tools: . ▷Google Analytics, . ▷Google Tag Manager, . ▷Looker Studio, . ▷Microsoft Clarity, . ▷JavaScript, . ▷Python, . ▷R, . ▷SQL. . ▷Ad Platforms: Google Ads, Facebook (Meta) Ads, Microsoft Ads, Pinterest Pixel, and LinkedIn Pixel. ►SEO and Marketing Strategy, ►QA & Testing [Windows, macOS, Android, iOS], ►Database Management (MySQL), ►Project Management tools, ►Gits: GitLab, GitHub, BitBucket, ►Deployment [GoDaddy, AWS, Hostinger, Bluehost, WP Engine, etc.], ►Website Maintenance, ►Technical Customer Support. I HAVE EXTENSIVE EXPERIENCE IN THESE AREAS OF WORDPRESS:🚀 ᐉE-Commerce | Blog | Business Website Creation | Landing Page, etc, ᐉPlugin Creation & Customization [including extensive expertise in WordPress WooCommerce], ᐉCreating and Editing: comprehensive WordPress Forms, Calculators, Data Scraper (Parsers), etc., ᐉWordPress Theme Development & Modification, ᐉCRM Integration, ᐉBug & Problem Fixing, ᐉPayment Methods Integration [Stripe, PayPal etc.], ᐉPagebuilder Customization [Elementor, WPbakery, and so forth], ᐉWordPress Website Speed Optimization, ᐉSpam Protection. Have any questions or proposals? - Feel free to contact me! ⚡ .
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    ChatGPT
    Ecommerce
    API
    HTML5
    Page Speed Optimization
    WordPress Bug Fix
    WordPress Plugin
    WordPress e-Commerce
    WordPress Customization
    WooCommerce
    WordPress
    Nuxt.js
    Vue.js
    PHP
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