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Hire the best JavaScript Developers in Ukraine

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Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 9,782 client reviews
  • $40 hourly
    • 5.0/5
    • (3 jobs)
    Alona Moiseyenko received M.Sci in Information Communication Technology at Zaporizhzhya National Technical University in 2009. Since 2017, Alona has worked as a software engineer, specializing in creating high-quality architectural applications across industries such as Fintech, Medical, and Law. Her expertise lies in devising rational approaches for developing independent modules to maintain specific business logic project parts, managing and organization data, and providing full project support. She excels in advanced architecture, problem-solving, and improving code quality. Presently, Alona focuses on data processing, encompassing work with machine learning algorithms, conducting thorough data analyses, executing complex data processing tasks, and utilizing data visualization techniques. Alona has an opportunity to contribute to the Medical and Fintech domains by applying Natural Language Processing and Natural Language Tagging. Skills: AI / ML/ Data Science: Pandas, NumPy, Pytorch, TensorFlow Database: MySQL, NoSQL, PostgreSQL Backend Development: Python, PHP, Node.js, Django, Fast API Frontend Development: React.js, Vue.js, JavaScript, CSS, HTML, Nuxt.js, Nest.js, Material UI, Bootstrap APIs: Restful API, GraphQL API, Django REST Framework Cloud: AWS, Microsoft azure
    Featured Skill JavaScript
    MySQL
    Python
    GraphQL
    Bootstrap
    Django
    AWS Cloud9
    RESTful Architecture
    PostgreSQL
    TensorFlow
    PandasAI
    PyTorch
    NumPy
    Python Numpy FastAI
    React
  • $50 hourly
    • 5.0/5
    • (15 jobs)
    Looking for high-quality and fast development? You are in the right place! (Top Rated Plus, 100% Job Success, 5.0 Stars for all my finished jobs) I am an experienced Full Stack Engineer with more than 8+ years of industry experience. I specialize in backend (Python/Django) development and dealing a lot with databases. Good knowledge of Javascript (React/Redux) development are present. I use the following technology stack for development: ✅Python / Django (DRF), Flask ✅JavaScript, Next.js, React JS, Redux, React Native, AngularJS ✅SQL (MySQL, PostgreSQL), PostGIS, NoSQL ✅Redis, Celery ✅Developing REST-based services/microservices ✅REST API, GraphQL, Sockets ✅Git, Gitflow ✅AWS (EC2, RDS, S3/CloudFront, etc), Heroku, Docker, Firebase ✅Unit-testing/Experience with TDD ✅Jira, Trello, ClubHouse You should work with me because: ✅Strong communication skills are essential to any job requirement ✅I take pride in doing my work ✅High-Quality Work ✅Full-Time Availability (40+ hours a week as per requirement) ✅Very Punctual ✅Your Satisfaction as a client will be my number One priority ✅Quickest Turnaround Preferred workflow stack: Telegram/Email/Slack + Trello/Jira/ClubHouse + Git. Thank You for going through my profile and I look forward to working with you!
    Featured Skill JavaScript
    Django
    React Native
    Firebase
    Docker
    React
    Bootstrap
    Git
    Amazon Web Services
    Python
    API
    PostgreSQL
    HTML
    SQL
  • $50 hourly
    • 5.0/5
    • (2 jobs)
    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!
    Featured Skill JavaScript
    MySQL Programming
    Ext JS
    Amazon Cognito
    NestJS
    Unreal Engine
    Next.js
    Node.js
    ExpressJS
    React
    Unix
    Apache Kafka
    RabbitMQ
    TypeScript
    MySQL
    Docker
    MongoDB
  • $40 hourly
    • 5.0/5
    • (17 jobs)
    DEVOPS ENGINEER & FULL STACK DEVELOPER YOU CAN RELY ON ✅ 💼 7+ years of experience in DevOps & 9+ years Laravel & scalable Laravel architecture 🌟 5-star feedback | Cloud infrastructure, CI/CD, and automation — done right ⚙️ AWS • Docker • Kubernetes • Terraform • GitHub Actions • Monitoring • Zero-Downtime Deployments Hello to my future clients and collaborators! I’m Mykhailo — or simply Mike — a Senior Laravel Developer, Full Stack Developer, DevOps expert and Technical Advisor with 13+ years of experience building scalable, secure, and high-performance applications for businesses across the USA and Europe. Back when I had 5+ years of experience, I focused on clean code, mastering PHP development and diving deep into the Laravel ecosystem. Now, with over 10 years of hands-on expertise, I lead complex platforms as a full stack developer, guide teams, and implement systems that scale businesses forward — all powered by Laravel and supported by solid DevOps foundations. 🔧 What I Help With: 🔹 Laravel & Full Stack Web Development I’m a Laravel-focused full stack developer who builds everything from backend logic to modern JavaScript-based interfaces. My role as a full stack developer includes combining elegant UIs with clean, testable backend logic. I specialize in: Laravel development with Livewire, Filament, and Symfony Frontend (Vue.js, React.js, Alpine.js) and Tailwind CSS MySQL, PostgreSQL, MariaDB integration Reusable, scalable code patterns and domain-driven design Clean, optimized PHP development using Laravel best practices 🔹 RESTful & GraphQL API Development Stripe, Firebase, Xero, Google Drive, Microsoft Graph, OpenAI API integration with Laravel RESTful & GraphQL API development in Laravel WebSockets for real-time Laravel applications Robust API-driven systems implemented with Laravel and PHP 🔹 SaaS Architecture Full stack Laravel-based SaaS solutions Scalable backend design in Laravel Booking systems, multi-tenant apps, admin dashboards ERP integration, automation — all in Laravel As a full stack developer, I ensure every SaaS component is seamlessly connected from backend to frontend, and fully supported by DevOps best practices 🔹 DevOps Engineering & Infrastructure As a seasoned DevOps engineer and full stack developer, I’ve deployed 25+ AWS infrastructures using Terraform and CloudFormation. I build Dockerized systems with automated pipelines using GitHub Actions and GitLab CI. Scalable solutions for startups, scaleups, and enterprise — all DevOps-driven and integrated end-to-end by a full stack developer. I provide: AWS architecture audits and setup Auto-scaling group configuration and AWS Load Balancer design Multi-region AWS deployment with failover strategies Disaster recovery plans built with AWS S3, RDS snapshots, and Lambda Secrets and parameter management via AWS Systems Manager and Secrets Manager Security and access policies (IAM, AWS GuardDuty, Config) Custom AWS CloudFormation & Terraform modules for repeatable infrastructure CI/CD automation using GitHub Actions with AWS ECR, ECS, EC2, and Lambda Monitoring-first DevOps using AWS CloudWatch, Prometheus, and Grafana Cost optimization across AWS services, leveraging right-sizing and usage reports 🔹 Performance, Monitoring & Code Quality Code optimization, database tuning, frontend performance in Laravel Logging with ELK Stack, Prometheus, Grafana for Laravel projects Testing with PestPHP, PHPUnit for Laravel applications Git workflows, CI pipelines, and code reviews using Laravel context Observability pipelines through DevOps tooling Load testing, alerting, and rollback pipelines — all through a DevOps lens 💡 How I Work as DevOps: ✅ Infrastructure-First: I build secure, scalable, and cost-efficient AWS DevOps architectures from day one. ✅ Automation-Focused: I streamline CI/CD, monitoring, and recovery using modern DevOps practices. ✅ Long-Term Reliability: Your infrastructure remains resilient post-launch thanks to proactive DevOps monitoring and alerts. ⚙️ Tech Stack Summary: Backend: Laravel 10, PHP 8.x, FilamentPHP, Livewire, REST API, GraphQL, Redis, WebSockets Frontend: Vue.js, React.js, Inertia.js, Alpine.js, Tailwind CSS Databases: MySQL, PostgreSQL, MariaDB, MongoDB, Redis (for queues & cache) AI & Integrations: OpenAI API, Stripe, Firebase, Xero, Google Drive DevOps & Cloud: Docker, Kubernetes, GitHub Actions, GitLab CI/CD, Bitbucket Pipelines, AWS (EC2, S3, RDS, Lambda, CloudFront, Route 53, IAM, ECR, ECS, CloudWatch), Terraform, CloudFormation, DigitalOcean, Cloudflare Monitoring & Logging: Prometheus, Grafana, ELK Stack, AWS CloudWatch, Sentry, New Relic Security & Performance: Nginx, Fail2ban, UFW, SSL/TLS, disaster recovery, server hardening, autoscaling, zero-downtime deployments — all under a DevOps approach 🚀 Why Clients Trust Me: 9+ years of Laravel & PHP development 7+ years in DevOps, cloud automation & CI/CD Delivered 30+ DevOps projects and 20+ complex Laravel systems Architected 25+ AWS
    Featured Skill JavaScript
    Amazon ECS for Kubernetes
    CI/CD Platform
    DevOps Engineering
    Terraform
    Deployment Automation
    API Development
    DevOps
    MySQL
    Web Development
    CI/CD
    Amazon Web Services
    RESTful API
    Docker
    Amazon EC2
  • $34 hourly
    • 5.0/5
    • (10 jobs)
    I have experience with events, construction rental, petitions, apartment sales, and other industries. With 7 years in Laravel, PHP, and MySQL, I craft solutions that align with your business goals. Key Skills: - Laravel/PHP/MySQL (7 years) - Vue.js - HTML, CSS, jQuery Notable Achievements: - Integrated CRM API, optimizing depot operations. - Expanded admin panel and added discounts for better user experience. - Used microservices to boost app resilience. - Demonstrated leadership in task delegation and onboarding developers. - Migrated projects to Vue.js SPA, significantly improving app loading speed. Additional Expertise: - Bootstrap - Rest API - Python (Scrapy, Telegram API) - Integration with Google/Firebase services (reCaptcha, Maps, Cloud functions, Real-time Database, PUSH notifications, Text Recognition, and more) Toolbox: • AWS • Docker • Github • Bitbucket • Jira • Slack • Trello • Postman • MySQL Workbench • NPM • AJAX • SSH • Laravel Forge • Freshworks • Freshsales • Insphire Office • Teleport • Digital Ocean • Algolia
    Featured Skill JavaScript
    REST API
    jQuery
    API
    MariaDB
    CRM Automation
    MySQL Programming
    AJAX
    Git
    Vue.js
    CSS
    HTML
    MySQL
    Laravel
    PHP
  • $35 hourly
    • 5.0/5
    • (162 jobs)
    I am a programmer with over 10 years of programming experience. Received a master's degree in software engineering in the National University in Ukraine I specialize in creating web calculators and other web applications of different complexity. Experience and skills. - Javascript - jQuery - PHP - MySQL - HTML 5 - CSS 3 - AJAX - WordPress - OpenCart - Yii2 etc.
    Featured Skill JavaScript
    OpenCart
    Microsoft Excel
    MySQL
    PHP
    Yii2
    Web Development
    CSS 3
    CSS
    Website
    WordPress
    Adobe Photoshop
    HTML
    jQuery
    HTML5
  • $35 hourly
    • 5.0/5
    • (18 jobs)
    👋 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!
    Featured Skill 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
  • $35 hourly
    • 4.9/5
    • (8 jobs)
    Hi Upwork! I’m a Lead/𝐒𝐞𝐧𝐢𝐨𝐫 Web (𝐑𝐞𝐚𝐜𝐭/𝐍𝐨𝐝𝐞) & Mobile (𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞) Developer with 𝐚𝐫𝐨𝐮𝐧𝐝 𝟖 𝐲𝐞𝐚𝐫𝐬 of experience in developing web and mobile applications. I'm strongly experienced in 𝐥𝐞𝐚𝐝𝐢𝐧𝐠 𝐭𝐞𝐚𝐦𝐬 𝐚𝐧𝐝 𝐦𝐞𝐧𝐭𝐨𝐫𝐢𝐧𝐠 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐬. Have experience with both 𝐖𝐚𝐭𝐞𝐫𝐟𝐚𝐥𝐥 𝐚𝐧𝐝 𝐀𝐠𝐢𝐥𝐞(𝐒𝐜𝐫𝐮𝐦) software development methodologies and working in remote. Experienced in working with projects both 𝐟𝐫𝐨𝐦 𝐬𝐜𝐫𝐚𝐭𝐜𝐡 and with 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐢𝐧𝐭𝐨 𝐚𝐧 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐭𝐞𝐚𝐦 with the current code base. 𝐌𝐲 𝐦𝐚𝐢𝐧 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐬𝐭𝐚𝐜𝐤: 𝐖𝐞𝐛 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: JavaScript, TypeScript, JQuery, JSON, XML, AJAX, Apache, Webpack, Bootstrap, GraphQl, NodeJS, React Native, ReactJS. 𝐖𝐞𝐛 𝐒𝐞𝐫𝐯𝐞𝐫𝐬: AWS. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: MySQL, PostgreSQL. 𝐒𝐤𝐢𝐥𝐥𝐬 𝐭𝐡𝐚𝐭 𝐈 𝐚𝐜𝐭𝐢𝐯𝐞𝐥𝐲 𝐮𝐬𝐞 𝐚𝐧𝐝 𝐡𝐞𝐥𝐩𝐬 𝐦𝐞 𝐢𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: * Highly experienced in 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐑𝐞𝐚𝐜𝐭𝐉𝐒, 𝐑𝐞𝐝𝐮𝐱, and associated libraries/tools. * Proficient in planning, designing, and implementing 𝐒𝐏𝐀𝐬 using React, and Redux. * Strong skills in 𝐍𝐨𝐝𝐞𝐉𝐒 with the usage of the 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬 framework. * Node.js + Express skills in creating 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈 and its documentation with swagger. * Experienced in working with 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, and 𝐌𝐲𝐒𝐐𝐋. * Have knowledge and practical experience in using data manipulating libraries such as 𝐑𝐚𝐦𝐝𝐚 and 𝐋𝐨𝐝𝐚𝐬𝐡. * Extensive experience in developing with 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭. * Extensive experience in developing web pages using HTML5, CSS3 (SASS), Material UI, and Bootstrap. * Have experience in developing 𝐮𝐧𝐢𝐭 and 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐭𝐞𝐬𝐭𝐬. * Have experience with 𝐭𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐀𝐏𝐈 and 𝐭𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐛𝐨𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭. Looking forward to working with you!
    Featured Skill JavaScript
    React Native
    Node.js
    CSS 3
    React
    Redux
    HTML5
    Next.js
    ExpressJS
    TypeScript
    PostgreSQL
  • $35 hourly
    • 5.0/5
    • (12 jobs)
    If you’re ready to turn your MVP idea into a reality, I’m here to make it happen with Bubble.io—the ultimate no-code solution for efficient, rapid development. As a certified Bubble.io developer with 2+ years on the platform, I specialize in helping startups and businesses launch MVPs quickly and affordably, without compromising on quality or functionality. With over 4 years in web development, including experience with WordPress and Laravel, I’m part of Devix Digital—a dedicated team of developers, designers, and project managers. Together, we build high-performing web applications and e-commerce sites that are responsive, modern, and fully optimized for user engagement. Why Bubble.io is Perfect for Your MVP Bubble.io offers a powerful no-code platform to quickly bring your vision to life, making it ideal for testing and iterating in the market. With my certification and experience, I can help you build a functional, scalable MVP without the high costs and long timelines of traditional development. What I Can Offer You: 1️⃣ Bubble.io Expertise – As a certified Bubble.io developer, I’ll leverage no-code power to create a fully-featured, scalable web app that brings your vision to life. 2️⃣ Custom WordPress Development – From e-commerce to corporate applications, I bring 4+ years of experience in custom themes, plugins, and complex integrations to meet your unique needs. 3️⃣ Laravel Proficiency – For projects that require a robust backend, I’m skilled in Laravel, building high-performance web applications with tailored functionalities. 4️⃣ Optimized Performance – I prioritize fast loading times and smooth user experiences through database optimization, code efficiency, and caching strategies. 5️⃣ Security & Compliance – Security is key. I implement best practices to protect your application and ensure compliance with industry standards. My Technology Stack: ⏺ Bubble.io – Certified expert in no-code development ⏺ WordPress, Laravel, PHP, MySQL ⏺ RESTful APIs, JSON ⏺ Git version control ⏺ HTML, CSS, JavaScript, JQuery Whether you’re looking for a fast, effective way to launch your MVP or a dependable partner for your long-term project, I’m here to support you. Message me today to discuss your project requirements, and I’ll be happy to provide a detailed proposal and quote. Let’s make your vision a reality!
    Featured Skill JavaScript
    Full-Stack Development
    UX & UI
    Bubble.io
    Ecommerce Website
    Ecommerce
    API Development
    WooCommerce
    WordPress Backup
    API
    jQuery
    Laravel
    SQL
    MySQL
    WordPress
  • $34 hourly
    • 5.0/5
    • (29 jobs)
    Will you pay twice for poor work? Will your freelancer deliver on time and respond quickly? 🦾Senior Full-Stack Developer 9+ years of experience in Python Django JavaScript TypeScript React Next Node Express Nest. ✅Start immediately. 👨‍💻 Senior Full-Stack Developer | 9 years of experience ⚙️ Stack: Python, Django, JavaScript, TypeScript, React, Next.js, Node.js, Express, Nest.js 🧑‍✈️ Team Lead: 5 years — code review, mentoring 🛠 API Development: 30+ Django RESTful APIs 🏗 Projects: 20+ full web applications from scratch 🧠 Strengths: software architecture, database design, clean code ✨ Ready to start immediately | Seeking long-term full-time roles 🏅 Achievements: ➤ 9 years of experience, 4 years of Team Lead experience, 2 years of Architect experience ➤ 5 years at Upwork, 22 satisfied clients, 1000+ hours worked ➤ Upwork Job Success Score 100% ➤ Top Rated Upwork Expert status ➤ Founded an agency of 5 people 🛠 Full-Stack Development Skills: ➤ Back-End Development : Python , Django , FastAPI , Flask , Node.js , ExpressJS , NestJS ➤ Front-End Development : JavaScript , TypeScript , React , Redux , Next.js ➤ Mobile App Development : React Native ➤ UI frameworks: MUI , TailwindCSS , Daisy UI , Bootstrap ➤ Core: HTML , HTML 5, CSS , CSS 3 , SASS , LESS , jQuery , AJAX , Git ➤ Database : SQL , MySQL , PostgreSQL , SQLAlchemy , Database Architecture ➤ No-SQL : MongoDB , Redis , ElasticSearch ➤ DevOps : Digital Ocean , Amazon Web Services , Firebase , Supabase , Terraform, NGINX ➤ RESTful API : REST API , Django REST Framework , API , API Integration ➤ Testing: unit , functional , integration testing ➤ Containers: Docker , Kubernetes ➤ Asynchronous​: Celery , RabbitMQ , threading , multiprocessing , asyncio ➤ Python libs: numpy , pandas , boto3 ➤ AI development : OpenAI API , ChatGPT , AI , Artificial Intelligence , AI App Development , AI Agent Development ➤ Etc: Responsive Design , Web Design , Software Design , Agile Software Development , Web Development , Web Application , Software Architecture & Design , Django Stack , Standalone Application ➤ Specialisations : GraphQL , Vue.js , Shopify , Data Scrapping , Python Script , CodeIgniter , Software Debugging ➤ I am specialized in Python JavaScript and do not work with Angular , PHP , Laravel , Wordpress , iOS Development , Android App Development , Desktop Application , Graphic Design , Adobe Photoshop , Java , Android , AngularJS 🥷 Experience I’m a full stack developer and experienced web developer with a strong background in modern frameworks. As a react developer and django developer, I build dynamic applications, and my roles as a react native developer and python developer have honed my versatility. I have served as a react js developer. I excel in creating seamless user experiences as a backend developer and front end developer, using react.js with react django for integrated solutions. I have worked as a react.js developer; I write javascript and deliver elegant code as a javascript developer and reactjs developer. I leverage nextjs and follow best practices in React JS Development while working as a front end web developer. My work is refined through react js, further enhanced as a react front end developer and react frontend developer. I have implemented real-time features with react twilio and built secure APIs as a python rest api developer. I drive innovation in react web development and lead comprehensive web application development projects. I craft responsive designs using html css and have advanced as a python django developer. I have managed systems as a full stack django developer and full stack developer django, and I develop modern interfaces with next.js. My foundation as a django backend developer began when I started as a wed developer, mastering python and cms platforms. I also specialize as a full stack django expert and contribute as a full stack react engineer. I build asynchronous systems with fastapi and scalable solutions using serverless. I excel in django web development and app development as a true full stack professional, designing robust APIs with django api. A highlight of my work is a music streaming app, built with modern tools like nuxt. I deploy cloud solutions with django aws and harness amazon neptune for data projects. I continue to improve skills as a python django specialist, employing django docker for containerized environments, maintaining quality in django, and developing performant backends in node.js. To maintain focus, I do not work as a flutter developer, wordpress developer, or full stack developer laravel, and I do not work with wordpress, angular, or laravel. 🎁 Into consultation I’m offering an into 40-minutes tech consultation to help you kickstart your project with expert insights. Message me now to book your slot!
    Featured Skill JavaScript
    Bootstrap
    PostgreSQL
    Web Application
    API Integration
    HTML
    CSS
    API
    Web Development
    TypeScript
    Next.js
    Node.js
    React
    Django
    Python
  • $35 hourly
    • 4.6/5
    • (22 jobs)
    Senior Frontend Developer | React, TypeScript, Next.js, Three.js, Firebase With over 5 years of hands-on experience, I specialize in building fast, scalable, and visually impressive web applications — from marketplaces and CRMs to interactive 3D experiences using Three.js. I’ve led frontend setups from scratch using Webpack, Vite, and MUI advanced theming, and I’m highly proficient in React, TypeScript, Redux Toolkit, MobX, and React Query. My workflow includes writing solid unit/e2e tests with Jest and Cypress, working with Firebase, Google/Apple auth, analytics, and optimizing performance across the board. I’ve worked with teams of 50+ developers, communicated directly with clients, and consistently delivered high-quality, maintainable code. Let’s build something great!
    Featured Skill JavaScript
    API
    Animation
    Redux
    Front-End Development
    Tailwind CSS
    Landing Page
    Website
    TypeScript
    Web Application
    CSS 3
    Adobe Photoshop
    HTML
    React
  • $50 hourly
    • 5.0/5
    • (45 jobs)
    ✅ 55+ successfully completed projects in WordPress Website Development & Design for different business areas and a 100% client satisfaction rate. That speaks for me much better than any self-advertising. My skills: ✔ Over 10 years of experience in WordPress Websites Development ✔ Figma to WordPress ✔ Figma to HTML (CSS, JS) ✔ WordPress-based sites speed optimization ✔ Building responsive and beautiful WordPress websites ✔ Elementor-Expert, building sites using the Elementor page builder Plugin ✔ WPBakery Page Builder Expert, building sites using WP Bakery Page Builder (Visual Composer) Plugin ✔ ACF-Expert, building sites using ACF Plugin ✔ Configuring and customizing WordPress Themes ✔ WordPress edits and troubleshooting ✔ Front-end development: HTML5, CSS3, JS (ES6+), React, SCSS, Bootstrap, UiKit, Zurb Foundation, Tailwind ✔ Making Custom Configuration for WebPack ✔ Professional working with Version Control Systems: Git, Github, Gitlab, Bitbucket ✔ PHP development ✔ Back-end: PHP, WordPress, Node.js; ✔ Work with task managers: Trello, Asana, Jira, ClickUp Why should you work with me? I guarantee: ➤ Attention to detail; ➤ Perform your project in a great way. ➤ Fast and professional work; ➤ Meeting deadlines; ➤ Fluent English; Want to get started now? Press the "Invite" button at the top of my profile, and let's chat! 🚀
    Featured Skill JavaScript
    Elementor
    WooCommerce
    WordPress Customization
    WordPress Security
    WordPress Bug Fix
    CSS
    React
    WordPress Plugin
    WordPress Development
    WordPress Website
    Web Development
    PHP
    Web Design
    WordPress
  • $60 hourly
    • 5.0/5
    • (23 jobs)
    Hello everyone! I'm a Software Developer, programming now for more than 7 years. I'm competent in javascript and multiple php frameworks, Laravel being my favorite. Before I got into programming, I was working in the restaurant industry as a waiter and then as an administrator and wanted to conquer the peaks in this area. Computer science ended up stealing my heart and attention in the end. My skills: ✓ Development of large applications on the Laravel / Angular / VueJs Frameworks ✓ Development Website on Wordpress ✓ Development Website on WebFlow ✓ Frontend Development ✓ Converting PSD template to WebSite ✓ Writing Unit / Feature Tests ✓ Writing REST API ✓ MySQL ✓ Google Services ✓ Facebook API ✓ Web Services ✓ Web Sockets ✓ Amazon Services ✓ Elasticsearch ✓ ChatGPT ✓ And many other fields Programming languages: ✓ PHP ✓ Javascript What I use: ✓ PHP ✓ JavaScript ✓ Laravel ✓ Livewire ✓ Alpine ✓ TailwindCss ✓ Yii2 ✓ Angular 2+ ✓ VueJs ✓ WordPress ✓ OpenCart ✓ HTML ✓ CSS Have any questions? Want to discuss your projects? Feel free to contact me and have a nice day! ;)
    Featured Skill JavaScript
    Platform Migration
    Automation
    Data Migration
    CRM Development
    Ecommerce Website Development
    API Development
    Database Architecture
    PHP
    Tailwind CSS
    jQuery
    Bootstrap
    MySQL
    Vue.js
    Laravel
  • $40 hourly
    • 5.0/5
    • (21 jobs)
    For the last 12 years I and my team learned all technologies which can be useful for huge projects and we have a passion to create products better than expected. Website development is one of our main areas of expertise. All other experience you can see in specialized profiles here on Upwork. Our expertise: Front-end development • Developing valid cross browser markup html/css from design layout in psd; • Developing scripts js/jQuery/Vue/Angular/React, enhancing and adopting existing solution. Back-end development • Creating website's back-end using PHP with WordPress, Elementor, Laravel Framework, Symfony Framework, Node.js. • Integration of third party APIs like Google Maps, PayPal, Amazon, REST etc. • Synchronization for different databases for CRM Systems, Accounting Automation Systems etc. If you have hard for implementation tasks and some doubts about its realization - feel free to get in touch with me. I'll make the project live in most quality way according to all latest trends
    Featured Skill JavaScript
    WordPress Bug Fix
    jQuery
    Bootstrap
    WordPress Website
    AngularJS
    Node.js
    PSD to HTML
    PHP
    WordPress Theme
    Vue.js
    Elementor
    WordPress
    Laravel
    Symfony
    WordPress Plugin
    React
    HTML
    CSS
    Ionic Framework
  • $32 hourly
    • 5.0/5
    • (28 jobs)
    As an experienced freelancer, 𝗜'𝘃𝗲 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟱𝟬+ 𝗪𝗲𝗯 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 and helped numerous clients 𝐚𝐜𝐡𝐢𝐞𝐯𝐞 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐨𝐚𝐥𝐬 🎯 through creative and effective solutions. With over 𝟖 𝐲𝐞𝐚𝐫𝐬 of experience working in the industry, I have developed a diverse skill set that allows me to tackle projects of all types and sizes. 𝐖𝐎𝐑𝐊𝐈𝐍𝐆 𝐀𝐑𝐄𝐀𝐒👨‍💻 • SaaS • CRM, ERP • Landing • FinTech • Healthcare • Fashion & Shopping 𝐒𝐊𝐈𝐋𝐋𝐒 💪 • Javascript(ES6+), Typescript • React • Next.js, Gatsby, Remix • MaterialUI, TailwindCSS • Redux • Graphql • Storybook • Jest, Cypress Overall, I am a results-driven freelancer who is committed to providing high-quality work and excellent customer service. 𝐈 𝐚𝐦 𝐩𝐚𝐬𝐬𝐢𝐨𝐧𝐚𝐭𝐞 𝐚𝐛𝐨𝐮𝐭 𝐰𝐡𝐚𝐭 𝐈 𝐝𝐨, and am always eager to take on new challenges and learn new skills. If you're looking for a skilled and reliable 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐭𝐚𝐤𝐞 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐭𝐨 𝐭𝐡𝐞 𝐧𝐞𝐱𝐭 𝐥𝐞𝐯𝐞𝐥 💯, I would be happy to chat with you about your project. 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐦𝐞 𝐭𝐨𝐝𝐚𝐲 📩 by pressing "Invite" button at the top of my profile
    Featured Skill JavaScript
    CSS 3
    Web Design
    Tailwind CSS
    HTML5
    API
    Web Application
    HTML
    Web Development
    Node.js
    CSS
    TypeScript
    React
    Redux
    Next.js
  • $40 hourly
    • 5.0/5
    • (39 jobs)
    🚀 Are you looking for a Shopify expert who understands both design and development — and knows how to make your store convert? 🧠 Let’s build something that actually grows your business. 🖱️ Click the invite button and share your project — I’m ready to help you today! 💼 Experience & Results: 🎯 7+ years working with Shopify & Shopify Plus 🎯 40+ successful e-commerce launches 💰 Clients achieve an average store conversion rate of 4% 🏆 Highlights: 🥇 Built a store that generated:  • $1.5M in 2020  • $17M in 2021  • $40M in 2022 🥇 Launched an online store for a Top-1 YouTuber — $4M in sales within 5 hours 🥇 My CRO audit improved conversion from ~1.5% to ~3.3% (+220%) 🛎️ Services: 🛠️ Shopify | Shopify Plus Store Development | Developer 🛠️ Shopify Landing Page Development | Developer 🛠️ Shopify Speed Optimization 🛠️ Integrations and Customizing with other services by API 🛠️ Creating responsive UI/UX Design 🛠️ Conversation Rate Optimization (CRO) 🛠️ Installing Pixels 🛠️ Troubleshooting, bug/error fixes and ongoing support 🛠️ Business consultation and guidance 🛠️ Shopify Dropshipping ❌ I'm not providing: 🛠️ Shopify Virtual Assistant 🛠️ Shopify VA 🛠️ Facebook Shops 🧭 Tech & Tools: 💻️ Development: JavaScript(jQuery, Alpine.js, Vue.js | Vuex, React.js/Redux), HTML, Liquid, CSS(SCSS, Tailwind), Shopify | Shopify Plus. 🎨 Design: Figma, Adobe After Effects, Adobe Photoshop, Adobe Illustrator, Blender, Sketch, XD, InDesign, Spline. 📞️ Communication: Slack, Discord, Notion, ClickUp.
    Featured Skill JavaScript
    Shopify Dropshipping
    Shopify Website Design
    Shopify Development
    Ecommerce Website Development
    Ecommerce
    Conversion Rate Optimization
    Shopify Theme
    Shopify SEO
    Shopify
    Shopify Apps
    Shopify Templates
    Web Development
    CSS
    HTML
  • $40 hourly
    • 5.0/5
    • (1 job)
    👋Hi, as a Python Engineer with 2+ years of experience, I specialize in using the Django and Flask frameworks for web application development. My work has given me a deep understanding of programming and various techniques, and I prioritize adhering to modern coding standards. I guarantee that I'll communicate with you promptly, professionally, and in a friendly manner. I always make sure to understand your requirements, meet your deadlines, and provide the best solutions for your project. 𝐇𝐞𝐫𝐞 𝐚𝐫𝐞 𝐬𝐨𝐦𝐞 𝐨𝐟 𝐦𝐲 𝐤𝐞𝐲 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐚𝐜𝐜𝐨𝐦𝐩𝐥𝐢𝐬𝐡𝐦𝐞𝐧𝐭𝐬 𝐭𝐨 𝐝𝐚𝐭𝐞: - Bachelor of Engineering (B.Eng.), Computer science - Top Rated Plus UpWork freelancers with 100% job success score - 1400+ hours worked on Upwork - Mastered 3 Python Frameworks 𝐖𝐡𝐚𝐭 𝐬𝐨𝐦𝐞 𝐨𝐟 𝐦𝐲 𝐩𝐫𝐞𝐯𝐢𝐨𝐮𝐬 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐡𝐚𝐯𝐞 𝐬𝐚𝐢𝐝 𝐚𝐛𝐨𝐮𝐭 𝐦𝐞 𝐚𝐧𝐝 𝐦𝐲 𝐂𝐎𝐗𝐈𝐓 𝐭𝐞𝐚𝐦: ⭐"𝑰 𝒉𝒂𝒅 𝒕𝒉𝒆 𝒑𝒍𝒆𝒂𝒔𝒖𝒓𝒆 𝒐𝒇 𝒘𝒐𝒓𝒌𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝒀𝒖𝒓𝒊𝒊 𝒐𝒏 𝒂 𝒓𝒆𝒄𝒆𝒏𝒕 𝒑𝒓𝒐𝒋𝒆𝒄𝒕, 𝒂𝒏𝒅 𝑰 𝒄𝒂𝒏 𝒄𝒐𝒏𝒇𝒊𝒅𝒆𝒏𝒕𝒍𝒚 𝒔𝒂𝒚 𝒕𝒉𝒂𝒕 𝒉𝒆 𝒊𝒔 𝒂𝒏 𝒆𝒙𝒄𝒆𝒑𝒕𝒊𝒐𝒏𝒂𝒍 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒓. 𝑯𝒊𝒔 𝒂𝒕𝒕𝒆𝒏𝒕𝒊𝒐𝒏 𝒕𝒐 𝒅𝒆𝒕𝒂𝒊𝒍 𝒂𝒏𝒅 𝒂𝒃𝒊𝒍𝒊𝒕𝒚 𝒕𝒐 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒆 𝒄𝒍𝒆𝒂𝒓𝒍𝒚 𝒂𝒏𝒅 𝒆𝒇𝒇𝒆𝒄𝒕𝒊𝒗𝒆𝒍𝒚 𝒎𝒂𝒅𝒆 𝒕𝒉𝒆 𝒆𝒏𝒕𝒊𝒓𝒆 𝒑𝒓𝒐𝒄𝒆𝒔𝒔 𝒔𝒆𝒂𝒎𝒍𝒆𝒔𝒔.” ⭐"𝑪𝑶𝑿𝑰𝑻 𝒉𝒂𝒔 𝒃𝒆𝒆𝒏 𝒂𝒏 𝒆𝒙𝒄𝒆𝒍𝒍𝒆𝒏𝒕 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 𝒑𝒂𝒓𝒕𝒏𝒆𝒓. 𝑻𝒉𝒆𝒚 𝒉𝒂𝒗𝒆 𝒂 𝒈𝒐𝒐𝒅 𝒖𝒏𝒅𝒆𝒓𝒔𝒕𝒂𝒏𝒅𝒊𝒏𝒈 𝒐𝒇 𝒕𝒉𝒆 𝒄𝒐𝒅𝒆𝒃𝒂𝒔𝒆, 𝒂𝒏𝒅 𝒕𝒉𝒆 𝒏𝒖𝒎𝒃𝒆𝒓 𝒐𝒇 𝒕𝒂𝒔𝒌𝒔 𝒕𝒉𝒆𝒚 𝒔𝒐𝒍𝒗𝒆 𝒘𝒊𝒕𝒉 𝒆𝒂𝒄𝒉 𝒔𝒑𝒓𝒊𝒏𝒕 𝒊𝒔 𝒂𝒍𝒔𝒐 𝒔𝒂𝒕𝒊𝒔𝒇𝒂𝒄𝒕𝒐𝒓𝒚. 𝑻𝒉𝒆 𝒕𝒆𝒂𝒎 𝒉𝒂𝒔 𝒂𝒏 𝒆𝒇𝒇𝒆𝒄𝒕𝒊𝒗𝒆 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝒔𝒕𝒚𝒍𝒆 𝒂𝒏𝒅 𝒊𝒔 𝒅𝒆𝒅𝒊𝒄𝒂𝒕𝒆𝒅 𝒕𝒐 𝒑𝒓𝒐𝒗𝒊𝒅𝒊𝒏𝒈 𝒉𝒊𝒈𝒉-𝒒𝒖𝒂𝒍𝒊𝒕𝒚 𝒘𝒐𝒓𝒌.” 🤝𝐓𝐡𝐞 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 𝐟𝐨𝐫 𝐦𝐞 𝐭𝐨 𝐛𝐞𝐠𝐢𝐧 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐭𝐞𝐚𝐦 𝐢𝐧𝐯𝐨𝐥𝐯𝐞𝐬 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐬𝐭𝐞𝐩𝐬: 1. Send me your project documentation and any issues that you are having. 2. I will analyze the documentation and suggest how I can be of assistance. 3. We can arrange a call to discuss our needs and you can interview me. 4. If our skills and values match, we will open a contract on UpWork. 5. We will go through the onboarding process and I will start working with your team. 🕹𝐀𝐫𝐞𝐚 𝐨𝐟 𝐦𝐲 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - Languages: Python, JavaScript - Web: HTML, CSS, JS, Bootstrap - Frameworks: Django, Flask, Kivy, Numpy - Databases: MongoDB, MySQL, PostgreSQL, SQLite - Other: Linux, GIT, Docker 🔗If you want to talk about your project, please press the GREEN INVITE button so we can chat. Highlighted Skills: Back-End Development, API Development, SaaS, Manufacturing, Media and Entertainment, Python, Flask, Django, API Integration, Custom code, AWS, Kivy, GCP, SQL, Spark, Web Development, Full-Stack Development, ETL, BigQuery, data pipelines, DevOps, Amazon, Selenium, data scraping, CI/CD, Unit Tests, Google Cloud, REST API, Django REST framework, Django REST, CRUD, Grafana, Prometheus, FastAPI, Data Scraping. Last updated: February 21, 2023
    Featured Skill JavaScript
    Bash
    Linux
    Django
    Git
    Flask
    PostgreSQL
    HTML5
    SQL
    Python
    CSS 3
  • $35 hourly
    • 5.0/5
    • (7 jobs)
    👋Hello there! I'm a passionate and experienced developer with a keen eye for detail and over 5 years of commercial experience. With a solid background in both front-end and back-end development, I bring to the table a unique blend of creative flair and technical expertise. ꜱᴋɪʟʟꜱ: ⚫𝐅𝐫𝐨𝐧𝐭-𝐞𝐧𝐝: JavaScript, TypeScript, Vue.js, React, Angular ⚫𝐁𝐚𝐜𝐤-𝐞𝐧𝐝: Python, Golang, Node.js, Java, C#, Ruby, PHP ⚫𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: PostgreSQL, MySQL, MongoDB, Redis ⚫𝐎𝐭𝐡𝐞𝐫: Docker, NGINX, Git, RESTful APIs, Figma, Responsive Design ꜱᴇʀᴠɪᴄᴇꜱ: ⚫ Custom Web Application Development 💻 🟠 API Integration and Development 🔌 ⚫ Responsive Website Design 📱 🟠 Database Management and Optimization 📊 ⚫ Performance Optimization and Scalability 🚀 🟠 Bug Fixing and Maintenance 🕵 ⚫ Technical Consultation and Support 🛠️ ᴡʜʏ ʜɪʀᴇ ᴍᴇ? ⚫ Extensive experience in delivering high-quality web solutions tailored to clients' needs. 🟠 Strong problem-solving skills and ability to think creatively to overcome challenges. ⚫ Diligent attention to detail to ensure pixel-perfect designs and flawless functionality. 🟠 Excellent communication skills for seamless collaboration and project management. ⚫ Commitment to meeting deadlines and delivering projects on time. ⏰💼 ʟᴇᴛ'ꜱ ᴄᴏɴɴᴇᴄᴛ: I'm always eager to discuss new projects and opportunities. Feel free to reach out, and let's turn your vision into reality! 📩 Buzzwords: Full-Stack Development | MERN Stack | MEAN Stack | React.js | Vue.js | Angular | Node.js | Express.js | Next.js | Nuxt.js | RESTful APIs | GraphQL | MongoDB | MySQL | PostgreSQL | Firebase | Docker | Kubernetes | AWS | Azure | GCP | CI/CD | Agile Methodologies | TDD | BDD | DevOps | Microservices | Responsive Design | UX/UI Design | Web Applications | Progressive Web Apps | Single Page Applications | Serverless Architecture | Cloud Computing | Version Control | Git | Frontend Development | Front-End Development | Front End Development | Backend Development | Back-End Development | Back End Development | API Integration | Security Best Practices | Performance Optimization | Scalability | Cross-Platform Development | Mobile App Development | HTML | CSS | JavaScript | TypeScript | SASS | LESS | Bootstrap | Tailwind CSS | Webpack | Babel | SEO Optimization | User Authentication | Authorization | WebSockets | Real-Time Applications | Test Automation | Unit Testing | Integration Testing | End-to-End Testing | Code Review | Continuous Integration | Continuous Deployment | Technical Documentation | Software Architecture | System Design | Project Management | Collaboration Tools | Jira | Trello | Asana | Slack | Python | Django | Flask | Ruby | Ruby on Rails | PHP | Laravel | Symfony | Java | Spring Boot | Kotlin | Swift | Objective-C | C# | .NET | ASP.NET | VB.NET | Go | Golang | Rust | Elixir | C++ | C | Scala | Perl | Haskell | R | MATLAB | Julia | TensorFlow | PyTorch | OpenCV | Xamarin | Ionic | Apache | Nginx | Redis | Elasticsearch | RabbitMQ | Kafka | Jenkins | CircleCI | Travis CI
    Featured Skill JavaScript
    Vue.js
    SaaS
    Django
    RESTful API
    Full-Stack Development
    Web Application
    React
    Node.js
    Web Development
    Python
    PHP
    CSS
    HTML
    API
  • $50 hourly
    • 4.9/5
    • (37 jobs)
    🌟 Throughout my career, I have guided teams to innovation and excellence. I have a proven track record of crafting robust system architectures that not only meet current demands but also anticipate future challenges. My expertise lies in translating complex technical concepts into tangible results, ensuring seamless collaboration and communication across diverse departments. 🤝 My collaborative nature extends beyond technical boundaries, as I actively engage with various departments to ensure a holistic approach to business strategies. This cooperative spirit has proven invaluable in identifying opportunities for synergy, enhancing overall efficiency, and achieving collective success. I find great satisfaction in contributing not just as a technical expert but as a strategic partner who considers the broader implications of decisions on the entire business landscape. 🚀 In summary, my journey reflects a commitment to technical excellence, leadership, and a holistic approach to business. I am not just a developer; I am a visionary collaborator who thrives on transforming challenges into opportunities, ensuring sustainable success for both clients and the organization. 🛠️ My expertise spans a wide array of technologies, including Node.js, TypeScript, and Golang. I excel in crafting scalable, efficient solutions that harness the power of cutting-edge frameworks like Express.js, React.js and Next.js.
    Featured Skill JavaScript
    Tailwind CSS
    Docker
    Redis
    Microservice
    API Development
    MongoDB
    PHP
    MySQL Programming
    Blockchain
    Node.js
    RabbitMQ
    React
    Laravel
  • $40 hourly
    • 5.0/5
    • (28 jobs)
    If the design is the birth of a project, then the development is its’ childhood. Each developer on the Devix Digital team has more than three years of experience. We mostly work on custom SaaS and web apps for startups and businesses in the US, EU, Germany, South Korea, Australia, and Canada. The key technologies we are working with: 1️⃣ PHP (Symfony, Laravel) 2️⃣ JavaScript (Vue.js, React.js, Node.js, jQuery) 3️⃣ MySQL, PostgreSQL, MongoDB 4️⃣ HTML, CSS, SASS, LESS, BootStrap 5️⃣ AWS, DropBox, Docker, Heroku 6️⃣git, GitHub, GitLab, Bitbucket, Gitflow The main strengths of a collaboration with me: - the customized and new entrepot project - timely updates and ongoing connection - work with your current development team - project maintenance To my mind, the clean code is a guarantee of a successful project. I quickly understand the details of the project, trying to be an honest and steady partner to my client. I’ve adopted the wisdom of European and American business gurus and already got Google Doc with useful contacts and advice for all life occasions. Only clear technical tasks, terms, respect for people’s work, stress resistance, and composure. If you need a qualified, reliable partner with a serious attitude to work and a cheerful attitude to life - just text me, and let’s start the exciting dev journey!
    Featured Skill JavaScript
    Web UI
    Front-End Development
    User Authentication
    ExpressJS
    API
    Node.js
    Vue.js
    React
    Laravel
    Django
    Python
    Web Development
    App Design
    SaaS Development
  • $33 hourly
    • 5.0/5
    • (16 jobs)
    Hello! 👋 I’m a passionate and dedicated full-stack developer specializing in creating clean, top-notch code and designing visually unique, complex websites. With extensive experience and a commitment to best practices, I deliver reliable, high-quality solutions tailored to your needs. Technology Stack: - Frontend: React, Angular2+, Next.js - Backend: Node.js (Express), Nest.js, Laravel, Python (Django, Flask) - DevOps: AWS, Google Cloud - Databases: MongoDB, MySQL, PostgreSQL 🌍 Location: Europe (GMT+2) 📅 Availability: 40 hrs/week, with hours overlapping US mornings and AUS afternoons. Whether you need a seasoned developer to enhance your team or take a project from scratch, I’m here to bring your vision to life. Feel free to review feedback from previous clients to see how my experience aligns with your goals. I look forward to the opportunity for a mutually rewarding collaboration. 🏆 Cheers!
    Featured Skill JavaScript
    API
    Angular
    Redux
    Flask
    Django
    Python
    Laravel
    PHP
    Node.js
    TypeScript
    MongoDB
    ExpressJS
    React
    Next.js
  • $35 hourly
    • 5.0/5
    • (7 jobs)
    💪 5+ years of experience building web services FROM SCRATCH! 🚀 Working with me means SAVING TIME, STRESS, AND MONEY by eliminating the need to search for a second developer. 😉 Your time is valuable to me, so I handle the entire development cycle: ➕ Front-End; ➕ Back-End; ➕ Deployment to the server; ➕ Application support during operation; ➕ Integration of artificial intelligence (AI) solutions, including OpenAI technologies. To get started, I require: ✅ Your desire to bring your ideas to life; ✅ Project specifications (if available); ✅ UI graphic design (Figma, Photoshop, Adobe XD, etc.); ✨ Everything else - I'll take care of it! I'd like to highlight that I've developed numerous projects from scratch, including: ➕ Internal corporate services; ➕ Investor tools; ➕ E-commerce solutions; ➕ Information portals with stunning animations; ➕ AI-powered applications; ➕ And many others. My technology stack: ➕ JavaScript + TypeScript; ➕ ReactJS + NextJS; ➕ NodeJS + NestJS; ➕ OpenAI API integration. 📞 Please reach out to me, and we can discuss your ideas and the best way to implement them.
    Featured Skill JavaScript
    AI App Development
    AI Model Integration
    NodeJS Framework
    Web Development
    Animation
    Tailwind UI
    TypeScript
    Next.js
    NestJS
    React
  • $40 hourly
    • 4.7/5
    • (77 jobs)
    Looking for an experienced Shopify expert? You’ve landed in the right place! Do 1 or more of these issues apply to you? - You decided to switch from a current shopping platform to Shopify but don’t know how? - You want to start selling online via Shopify, but wondering where to start? - Your store is up-and-ready but some features need advanced settings? - You don’t know which apps to install in order to boost your store performance? - You want to integrate with other systems, but hiring a dedicated company costs too much? No more guesswork!. This solution takes the onus of security and scalability to fast-track your growth. I know that gap between high quality and low cost is very important. Companies offer higher performance with a strong budget, while freelancers work fast for a small money, but you can’t rely on their quality enough. So here’s what I can do for you: - Shopify store setup - Setup All Required Apps, Pages & Settings - Migration from any other platform - Fix any issues related to store performance( You don’t need to know what language or setting was crashed, we’ll figure it out and make sure this won’t happen again) - Integration with 3rd party apps or custom tools If you’re interested in any listed above - don’t hesitate to contact me!
    Featured Skill JavaScript
    API
    Shopify Apps
    Shopify Theme
    Page Speed Optimization
    Shopify Templates
    PHP
    Shopify
    CSS
    Node.js
    Liquid
    React
  • $37 hourly
    • 5.0/5
    • (6 jobs)
    Hi, I’m an experienced Senior Back-end Ruby on Rails Developer with over 6 years of programming expertise. I’m a goal-oriented and result-driven professional with a strong background in working with startups and delivering complex projects. My experience includes building robust applications with well-architected solutions, optimizing performance, and working on projects with widely developed infrastructure. I thrive on challenges and am dedicated to delivering high-quality results. 💫 What drives me: The satisfaction of seeing my clients happy when I consistently deliver high-quality work on time. I’m passionate about applying my technical expertise to challenging projects and am always excited to explore opportunities that leverage cutting-edge technologies and frameworks. My expertise: • Platform / Marketplaces / Auctions • Fintech / Banking / Trading • Healthcare / HIPPA-compliant • CRM • E-learning / Coaching / Tutoring platforms • Data Security • Social Networks • Internal Corporate Systems I offer comprehensive web development services, including: 🔹 Full-cycle web development: from design, testing, to production deployment; 🔹 Ruby on Rails back-end feature development 🔹 Code refactoring 🔹 3rd party integrations My strong tech skills at the highest level: • Ruby, Ruby on Rails • MySQL, SQLite, Firebird • Git, SVN • API integrations • WebSocket (ActionCable), • SQL, Postgresql, MySQL, • Redis, Sidekiq, • ElasticSearch, Capistrano, • Rake, TDD, Linux • Nginx, Puma, SSH, • JavaScript, • ES6, TypeScript, • React.js, • Redux, • jQuery, • Webpack, • AWS S3, Heroku Non-Engineering tasks: • Code Reviews - conducting thorough reviews of code for quality, adherence to standards, and optimization opportunities; • Customer Feature Discussions - engaging with clients to discuss, analyze, and refine requirements for new features or system improvements; • Hosting Technical Talks - leading and organizing technical discussions to share knowledge, foster innovation, and drive team growth. 📩 Just contact me! You can find me with these buzzwords: Agile Development Analytics And Reporting API Integration B2B Marketplace B2C Marketplace Booking Marketplace Client Communication Cross-Platform Compatibility Custom E-Commerce Solutions Digital Marketplace E-Commerce Platform E-Commerce Solutions E-commerce Website Development Back-end Developer Back-End Development Back-End Web Developer Back-End Engineer Back-end Ruby Back-end Web Developer Marketplace App Development Marketplace Consultant Marketplace Custom Features Marketplace Customization Marketplace Developer Marketplace Engagement Marketplace Expert Marketplace Features Marketplace Flex Marketplace Go Marketplace Growth Marketplace Hosting Marketplace Integration Marketplace Launch Marketplace Management Marketplace Marketing Marketplace Mobile App Marketplace Monetization Marketplace Optimization Marketplace Platform Marketplace Revenue Models Marketplace Scalability Marketplace Security Marketplace SEO Marketplace Software Marketplace Strategy Marketplace Support Marketplace Testing Marketplace UX/UI Design Marketplace Website Development Monetization Strategies Multi-Vendor Marketplace New Sharetribe Onboarding Processes Online Marketplace Development Online Store Development Payment Gateway Integration Peer-To-Peer Marketplace Performance Optimization Problem-Solving Skills Project Management Quality Assurance Ruby Developer Ruby on Rails Ruby on Rails Developer Ruby Back-end Developer Rental Marketplace Responsive Design SaaS Security Implementation Service Marketplace Sharetribe Customization Sharetribe Developer Sharetribe Expert Sharetribe Flex Sharetribe Go Sharetribe Marketplace Subscription Marketplace Technical Expertise Vendor Management Website Website Builder Website Developer Website Development Web App Developer Web Developer Web Developer Back- End Web Developer Ruby on Rails Coder
    Featured Skill JavaScript
    MySQL
    PostgreSQL
    Ruby
    Node.js
    Ruby on Rails
    React
  • $40 hourly
    • 5.0/5
    • (3 jobs)
    𝘌𝘷𝘦𝘳𝘺 𝘱𝘳𝘰𝘫𝘦𝘤𝘵 𝘐 𝘵𝘢𝘬𝘦 𝘰𝘯 𝘪𝘯𝘤𝘭𝘶𝘥𝘦𝘴 1 𝘮𝘰𝘯𝘵𝘩 𝘰𝘧 𝘧𝘳𝘦𝘦 𝘱𝘰𝘴𝘵-𝘭𝘢𝘶𝘯𝘤𝘩 𝘴𝘶𝘱𝘱𝘰𝘳𝘵 — 𝘢 𝘳𝘦𝘧𝘭𝘦𝘤𝘵𝘪𝘰𝘯 𝘰𝘧 𝘮𝘺 𝘤𝘰𝘯𝘧𝘪𝘥𝘦𝘯𝘤𝘦 𝘪𝘯 𝘵𝘩𝘦 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘰𝘧 𝘮𝘺 𝘸𝘰𝘳𝘬 𝘢𝘯𝘥 𝘮𝘺 𝘥𝘦𝘥𝘪𝘤𝘢𝘵𝘪𝘰𝘯 𝘵𝘰 𝘺𝘰𝘶𝘳 𝘭𝘰𝘯𝘨-𝘵𝘦𝘳𝘮 𝘴𝘶𝘤𝘤𝘦𝘴𝘴. 🚀 I’m a Full-stack developer & Technical Lead with 6+ years of experience building scalable, high-impact digital products. I specialize in turning complex ideas into clean, production-ready solutions — fast. I work with startups and product teams to ship MVPs, scale infrastructure, and optimize UX, always focusing on performance, clarity, and long-term maintainability. One of the products I developed reached 450,000+ active users within just a few weeks of launch, while another surpassed 400,000+ downloads across platforms — results driven by solid engineering, refined UX, and close collaboration. These outcomes reflect not just technical skill, but strong product thinking and alignment with real business goals. I specialize in: 💻 Front-End Development: Next.js, React.js, Angular, HTML, Tailwind CSS 🔗 Back-End Development: Node.js, Nest.js 📱 Telegram Bot Development: Python & Go 💬 𝗪𝗵𝗮𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆 Mark from Gamerslab: “Exceeded expectations — quick turnaround, great technical execution, and a pleasure to work with.” 💡 𝗦𝗸𝗶𝗹𝗹𝘀 full-stack development, frontend development, backend development, web development, web application development, react.js, node.js, next.js, angular, javascript, typescript, html, tailwind css, API development, API integration, Telegram API, authentication, analytics dashboards, payment integration, real-time data, in-app messaging, app localization, ratings, feedback, onboarding, secure messaging, python, go, PostgreSQL, MongoDB, crypto neobanks, crypto exchange development, wallet connectivity, Web3 development,
    Featured Skill JavaScript
    SaaS Development
    MERN Stack
    API Integration
    API
    React
    Next.js
    Node.js
    TypeScript
    Front-End Development
    Back-End Development
    Web Development
    Web Application
    Full-Stack Development
  • $35 hourly
    • 5.0/5
    • (18 jobs)
    Hello there, I'm a seasoned web developer hailing from Ukraine with a wealth of experience in both corporate settings and now as a dedicated freelancer. My journey began with crafting themes and plugins for websites within company environments, but I've since transitioned to freelance work where I've honed my skills even further. My expertise spans various facets of web development, with a particular focus on ecommerce projects and landing page optimization. I specialize in JavaScript and PHP, adept at breathing life into websites with seamless functionality and dynamic features. Whether it's crafting layouts from PSD templates or ensuring pixel-perfect precision, I take pride in delivering work that exceeds expectations. Over the years, I've delved into the intricacies of site optimization for improved Google rankings and accessibility, while also delving into the realm of SEO-friendly HTML and meta tag creation for enhanced social media visibility. Since 2018, I've embraced technologies like Laravel and VueJS, leveraging them to tackle complex projects ranging from server-rendered applications to API integration and data management. My skill set extends across a wide array of technologies, including: Technologies: - PHP 7+ -- Laravel -- Elastic search -- Wordpress ( creating themes and plugins ) -- WooCommerce -- Redis -- Custom scripts -- VM -- Docker -- bash scripts - Javascript -- VueJs -- Nuxt -- JQuery -- AngularJS -- Vuetify -- Quasar -- Cordova -- ChartJS - Databases -- Mysql -- Postgresql -- MongoDB - Design -- Html5 -- Css -- Sass / Scss -- Bootstrap -- Material design -- Pixel perfect codding -- Seo murcup -APIs -- Amazon Product Advertising API 5.0 -- Avantlink -- Google maps -- Google analytics -- IMDb (and same) -- TelegramAPI -- SteamAPI -- Google tag manager
    Featured Skill JavaScript
    Stripe
    React
    Vue.js
    Web Development
    HTML
    CSS
    jQuery
    WordPress
    SCSS
    Redis
    API Integration
    Laravel
    PHP
    MySQL
  • $54 hourly
    • 4.8/5
    • (63 jobs)
    🕒 Deadlines 🔍 Details 💬 Direct communication — that’s how I work. Contact me —Security, Privacy & Compliance guaranteed 🔐 ✅ As a Full-Stack Developer, I bring hands-on experience across a wide tech stack. On the back end, I work with Node.js, Nest.js, Python, Django, and FastAPI. On the front end, I'm proficient in Angular, React (with Redux, Saga, and NGRX), as well as HTML5, CSS3, and Bootstrap. I have a solid track record in data visualization using Highcharts and D3.js, and I’ve built scalable systems using MySQL, PostgreSQL, MongoDB, and Redis. I specialize in REST API development and seamless integration with third-party services such as Stripe, Google, Facebook, and Salesforce. My toolkit also includes AWS (EC2, S3, RDS, CloudSearch) and CI/CD pipeline implementation to support efficient DevOps practices. I build high-performance Interactive Web Applications that convert visitors into customers. ✅ 11+ Years in Web Development – Delivering innovative solutions for startups and enterprises. ✅ End-to-End Expertise – From frontend to backend, ensuring flawless integrations. ✅ 1500+ Successful Projects – Proven track record of delivering dynamic, scalable apps. ✅ Client-Centered Approach – I prioritize your business goals, focusing on user engagement and driving real, measurable results. Whether you need a tailored feature or a complete overhaul, I collaborate closely with you to ensure the final product exceeds your expectations. What I Deliver: ⚙️ Interactive Web Applications – High-performance, user-centric, and scalable. ⚙️ E-Commerce Platforms & Marketplaces – Scalable solutions with payment processing. ⚙️ SaaS Solutions – Tailored platforms for business automation. ⚙️ Progressive Web Apps (PWAs) – Seamless offline access and mobile experiences. ⚙️ Single Page Applications (SPAs) – Fast, dynamic, and immersive interfaces. ⚙️ Custom Dashboards & Admin Panels – Real-time data visualization and control. ⚙️ Web3 & Blockchain Solutions – Secure dApps and smart contract integrations. ⚙️ 3D Experiences & Visual Effects – Interactive UI/UX with Three.js and R3F. ⚙️ Advanced Animations & Motion Design – Smooth and engaging interactions. ⚙️ High-Performance Builds – Optimized for 90+ Lighthouse scores. ⚙️ Robust Authentication & Security – Enterprise-grade data protection. ⚙️ Problem-solving & Debugging – Efficiently resolve complex issues. 💻 Tech Stack: Languages & Frameworks: JavaScript, TypeScript, React.js, Next.js, Vue.js, Svelte, Nuxt.js, Node.js, Express.js, Python (Flask/Django) UI & Design Systems: Tailwind CSS, Chakra UI, Material UI, Ant Design Animations & Interactivity: GSAP, Framer Motion, Three.js, React-Three-Fiber (R3F), WebGL State Management: Redux, Zustand, Recoil, Vuex Testing & Debugging: Jest, Cypress, React Testing Library, Vue Test Utils 3D & Graphics: Three.js, Blender, Matter.js, D3.js, React Spring, babylon js Version Control: Git, GitHub Real-Time Communication: WebSockets, Socket.IO APIs: RESTful APIs, GraphQL Databases & Storage: MongoDB, PostgreSQL, Redis, Firebase, AWS RDS, MySQL Authentication & Security: JWT, OAuth2, Passport.js Blockchain & Web3: Solidity, Ethers.js, Web3.js Serverless & Cloud Services: AWS, Google Cloud, Firebase Containers & Orchestration: Docker, Kubernetes CI/CD & Deployment: Vercel, Netlify, GitHub Actions, Jenkins Monitoring & Analytics: Sentry, LogRocket, Google Analytics, Datadog Version Control & Package Management: Git, GitHub, npm, yarn Cloud Infrastructure: AWS (Lambda, S3, RDS), Google Cloud Platform, Azure Design: Figma, Adobe XD, Sketch Graphics & Animation: Adobe Photoshop, Illustrator, After Effects 3D & Motion Design: Blender, Cinema 4D, Maya, Adobe Animate 🖇 Fields I Work With: 🌀 E-commerce & Retail 🌀 Automotive & Transportation 🌀 Manufacturing & Industrial Equipment 🌀 Real Estate & Architecture 🌀 Consumer Electronics & High-Tech 🌀 Luxury Goods & Watches 🌀 Healthcare & Medical Devices 🌀 Sports & Recreation 🌀 Construction & Home Improvement 🌀 Education & Training 🌀 Marketing & Advertising 🌀 Solar Panel Systems & Renewable Energy 🌀 Lighting & Smart Home Solutions 🌀 Entertainment & Gaming 🌀 Fashion & Apparel 🌀 Aerospace & Defense 🌀 Virtual Events & Exhibitions 🌀 Product Design & Prototyping 🌀 Art & Creative Projects 🌀 Hospitality & Tourism 🌀 Furniture & Interior Design 🌀 Agriculture & Farming Ready to turn your ideas into powerful web applications? Let’s chat! 📩
    Featured Skill JavaScript
    Angular
    D3.js
    MongoDB
    Firebase
    Nuxt.js
    Svelte
    TypeScript
    React
    Django
    Vue.js
    NestJS
    Node.js
    Three.js
    Python
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