Hire the best Web Application Developers in Kharkiv, UA

Check out Web Application Developers in Kharkiv, UA with the skills you need for your next job.
Clients rate Web Application developers
Rating is 4.7 out of 5.
4.7/5
based on 3,044 client reviews
  • $35 hourly
    🙌IF YOU WANT STUNNING INTERFACE DESIGN THAT DELIVERS WOW EFFECT, YOU ARE ON THE RIGHT PROFILE👏 I create only qualitative and unique designs! I have worked with various startups and know, how to make users say “WOW!”. At the same time, I can quickly and qualitatively develop so you don't need to look for other freelancers to implement different jobs! To deliver the best quality I use such an approach: 1) Fully familiarize yourself with the product/company to understand what the purpose of the design is and create a detailed brief; 2) Work out the experience architecture, design wireframes with detailed attention to the user experience with the imposition of UI part, elaboration of visual elements & effects; 3) Converting the design to HTML or WordPress 4) Receiving feedback from the client, making all edits and improvements until the design is brought to perfection 👩‍💻 My skills: - UX/UI design - web & mobile design - graphic design - WordPress (+ PHP) - Front-End Development (HTML, CSS, JS) 🖋 My tools: - Adobe Creative Suite (Illustrator, XD, and Photoshop) - Figma - Notion - Clickup - Visual Studio Code - Git 🤝 My clients: - Evergreen - AT&T Business - Comcast - BoothBook I am dedicated and I pay attention to details, so you can be sure that the final result will be professional. Keywords: User Interface, User Experience, Design, Designer, UI, UX, Web-design, Mobile Design, Mock-up, Design Expert, App Design, Application design, platform design, Adobe, Photoshop, Illustrator, Graphics, Graphic Design, Visual Design, Creative, Material Design, Guidelines, Android, iOS, Desktop, iPhone, Application, Usability, Website, Logo, Logotype, Responsive, Adaptive, Website Prototyping, Wireframe, Update, Solutions, Long term, Effective, Productive, Experienced, Job, SAAS, Hire, Testing, Advertising, Branding, Agency, Identity, Identity, Design Thinking, Management, Art Director, Head of Design, Search, Digital, Landing, Promo, Redesign, Developing, Creation, Page, Corporate, IT, Tech, Technology.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Flyer Design
    Digital Design
    Shopify Theme
    Graphic Design
    UX & UI
    Adaptive Web Design
    Web Design
    Mobile App Design
    Landing Page
    Figma
    Responsive Design
  • $40 hourly
    Hello, I am a professional frontend developer I am highly skilled in the following technologies: javascript, typesript, vuejs, html/css, tailwind, nodejs. I create vue3+nuxtjs SPA/PWA custom web-applications. And I work with WordPress for websites and blogs and WooCommerce for e-commerce projects if you need something fast and well-working I also do backend in javascript using nodejs, nestjs, express, typescript, mysql, mongodb
    vsuc_fltilesrefresh_TrophyIcon Web Application
    NestJS
    API
    TypeScript
    CSS
    MongoDB
    MySQL
    Vue.js
    Node.js
    HTML5
    JavaScript
  • $45 hourly
    Hello, Upworker! 😊🚀 🌐 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲: 🌐 👋🌌 I'm your Full Stack web development wizard, ready to weave the magic of the digital realm into every project. 🌐💻 In this rapidly evolving tech universe, I've embarked on a quest to craft virtual masterpieces using the most cutting-edge technologies. My toolkit is brimming with the likes of React.JS, Next.JS, PHP Laravel, and WordPress, allowing me to turn the complex web of programming into a tapestry of innovation and functionality. 🕸️🛠️ 💡𝗠𝘆 𝗠𝗮𝗴𝗶𝗰 𝗧𝗼𝗼𝗹𝗸𝗶𝘁💡 I don't just build websites; I create digital experiences that resonate. From the minimalist charm of simple websites to the intricate layers of SaaS platforms, CRM/ERP systems, E-Commerce shops, Landing pages, to WordPress wonders, I've got it all under my coding spell. 📜🔮 And my team! Oh, they're not just any team. They're a coven of designers, testers, and developers, each a master in their own right, ready to conjure up any web service you desire. 👨‍💻👩‍💻 🌟 Services I Offer 🌟 🔸 Web/App Design Alchemy: UI/UX, Graphics, Wireframing, Branding – you name it, we design it. 🔸 Custom Web Development: Whether it's Front End, Back End, Fullstack, or DevOps, we've got the magic wand for every tech trick. 🔸 Product Development: Need an MVP? Want tech consultancy? We turn ideas into reality. 🔸 Discovery: Research, Market Analysis, Planning – we navigate the labyrinth of the digital marketplace. 🔸 And More: QA, Tech Support, SEO strategies, campaign organization, content managing – we've got all the potions in our cauldron. 💡 My Enchanted Software Realm 💡 📌 Simple websites to grand SaaS platforms 📌 CRM/ERP systems that act like a crystal ball for your business 📌 E-Commerce shops that sell like enchanted bazaars 📌 Landing pages that captivate like a siren's song 📌 WordPress sites that are anything but ordinary 📌 Custom Dashboards – your command center in the digital world Ready to start your web development journey like never before? Let's weave your vision into the fabric of the internet! 🚀🌟 Ping me for a magical conversation about your ideas. You'll get a free consultation, project estimation, and the first spellbinding plan of your digital adventure. 💬📈🆓
    vsuc_fltilesrefresh_TrophyIcon Web Application
    WooCommerce
    WordPress
    PHP
    React
    JavaScript
    Web Application Development
    SaaS Development
    Back-End Development
    Front-End Development
    Full-Stack Development
    API Integration
    API Development
    Web Design
    Web Development
  • $50 hourly
    "Design is not how a thing looks, but how it works." - Steve Jobs 🏆I solve your business problems with UX/UI design. Helping over 64 satisfied Clients with 4+ years of experience. 🤝For four years I have worked in various areas of design, from printing to mobile applications. If you need a flexible designer who is ready to perform various non-one-sided tasks - I am the right person for you! ✅Let's Schedule a Free Consultation To Discuss Your Project My working hours: 9 am - 8 pm CET (GMT+3) Monday – Friday (except Holidays) 🧑‍💻My Skillset: - Mobile design (UX/UI); - Web design (UX/UI); - Dashboard UX/UI Design; - User Research and Competitive Analysis; - Mindmap / Customer Journey Map creation; - Wireframing ; - Creating clickable prototypes (Figma); - Interactive & Rapid Prototyping; - Icon design; 🧑‍💻My Tools: FIGMA, Adobe Photoshop, Adobe Illustrator, Adobe After Effects, LOOM, Miro. 🔑Keywords: Redesign; Landing Page Design; UX Design; Creative; Website; Graphics & UI Design; Sketch; Web & Mobile Design; User Experience Design; iOS App Design; Design Expert; Adobe Illustrator; Design Thinking; User Interface; Application; UI/UX Design; Digital; User Experience; Prototype Design; iPhone Design; User Flow; Graphic Design; Android Design; Infographics Design; Mobile Design; Productive; Website Wireframing; Usability; Guidelines; A/B Testing; Search; Website Design; Adobe Photoshop; UI Research; Branding; Animation UI; Material Design; Identity; Design Guru; Interaction Design; Head of Design; Android App Design; Wireframing; Visual Design; Design; App Design; UI/UX; NFT; Long term; Logo Type; iPad Design; Responsive Design; CJM; Responsive Web Design; Marvelapp; Testing; Desktop; Start-Up; iOS and Android Guidelines; User Interface Design; UX/UI; Application Design; Design Thinking; Android and iOS App Design; iOS Guidelines; Hire; Web Design; UI Design; SAAS; User Experience; Graphics; Platform Design; Adobe; Effective; Agency; Mobile UI/UX Design; Guidelines; Promotional; Creation; Productive; Management; Website Prototyping; Illustrator; Identity; Update; iPhone; Solutions; Logotype; Adobe Photoshop; Digital; Design; Mock-Up; Wireframes Design; Usability; Branding; Sketch; Web & Mobile Design; User Interface; Redesign; Landing Page Design; UX Design; Creative; Website; Graphics & UI Design; Sketch; Web & Mobile Design; User Experience Design; iOS App Design; Design Expert; Adobe Illustrator; Design Thinking; User Interface; Application; UI/UX Design; Digital; User Experience; Prototype Design; iPhone Design; User Flow; Graphic Design; Android Design; Infographics Design; Mobile Design; Productive; Website Wireframing; Usability; Guidelines; A/B Testing; Search; Website Design; Adobe Photoshop; UI Research; Branding; Animation UI; Material Design; Identity; Design Guru; Interaction Design; Head of Design; Android App Design; Wireframing; Visual Design; Design; App Design; UI/UX; NFT; Long term; Logo Type; iPad Design; Responsive Design; CJM; Responsive Web Design; Marvelapp; Testing; Desktop; Start-Up; iOS and Android Guidelines; User Interface Design; UX/UI; Application Design; Design Thinking; Android and iOS App Design; iOS Guidelines; Hire; Web Design; UI Design; SAAS; User Experience; Graphics; Platform Design; Adobe; Effective; Agency; Mobile UI/UX Design; Guidelines; Promotional; Creation; Productive; Management; Website Prototyping; Illustrator; Identity; Update; iPhone; Solutions; Logotype; Adobe Photoshop; Digital; Design; Mock-Up; Wireframes Design; Usability; Branding; Sketch; Web & Mobile Design; User Interface.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Typography
    Illustration
    Design Thinking
    Web UI
    Web Design
    Mobile UI Design
    Figma
    Adaptive Web Design
    UX & UI
    Adobe Photoshop
    Design Mockup
    Prototyping
    User Flow
    User Interface Design
  • $50 hourly
    🏆 𝐄𝐱𝐩𝐞𝐫𝐭-𝐕𝐞𝐭𝐭𝐞𝐝 ( 🆃🅾🅿 𝟭% 🅾🅵 🆃🅰🅻🅴🅽🆃 ) 🏆 🚀 I have over 8 years of experience as a Senior Full Stack Developer, and I am skilled at designing, implementing, testing, and maintaining robust web applications. I am results-driven and have a track record of delivering high-quality solutions that exceed client expectations. I specialize in using cutting-edge technologies to achieve these results. 🎯 +8 years experience in software development ⏰ Always complete projects promptly 📦 high-quality, functional web application 💪 Over 100 satisfied customers. 📌 My Expertise: • Front-end Development: JavaScript, Typescript, React, Nextjs, Angular, Vue.js, Gatsby.js • Back-end Development: PHP, Laravel, Symfony, Node.js, Express.js, Python, Django • Libraries: Material UI, Bootstrap, Ant Design, TailwindCSS, Semantic UI • Database Management: MySQL, MongoDB, PostgreSQL • Deployment and Cloud Technologies: AWS, Azure, Heroku, Apache • Testing and Debugging: Jest, Mocha, Chai, Postman • Agile Methodologies: Scrum, Kanban I enjoy tackling challenges and acquiring new technological skills. I have the flexibility to work full-time within my clients' time zones and maintain effective teamwork. Let's collaborate to create an outstanding product!
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Django
    Python
    TypeScript
    Gatsby.js
    WordPress
    Laravel
    Material UI
    Next.js
    React
    Custom PHP
    PHP
    JavaScript
  • $38 hourly
    Full Stack engineer with a wide view on software development workflow and deep understanding of successful project execution from initial discussion to final deployment (5+ years with JavaScript). I have a good knowledge of the software development lifecycle and have skills for efficient problem solving and decision-making 💪 Our company Dewais being ranked as one of the best B2B companies by Clutch and one of the Top 1000 Clutch Companies in the World 🏆 🚀 Together with my team of top notch React and Node.js developers we’ve been working with companies like Indeed, Tupl and Micropact. And our clients are featured in Yahoo, The Silicon Review and Medium. 📈 Moreover, here are facts that will show that choosing us is a wise decision: - 53+ completed projects since 2019 - 76000 hours successfully delivered to our clients - 30+ tech experts in-house - 97% clients retention rate - 12 months avg. contract duration 👩‍💻 What technologies & programming languages do our top-notch developers use? ▪ JavaScript/React/TypeScript/Umi, Redux, Node, Express, React Router ▪ HTML, CSS, SASS/SCSS, BEM ▪ Firebase, Loopback, MongoDB, postgreSQL, SQL ▪ Material Components Web, Material UI, Ant Design 🤔 Wondering what's the next simple step? Excellent question! Proof of Concept (PoC), Minimum Viable Product (MVP), and Architecture Consultation If you want to create a large and scalable project, then you need to take care of its architecture, work out the Proof of Concept (PoC) and Minimum viable product (MVP). From the experience of our clients, I know how to get funding if needed. To best bring your vision to life, I provide you with a helpful consultation where we will discuss your project and I can help you. 📞 Let us meet for a consultation call and discuss how we can bring your project to life
    vsuc_fltilesrefresh_TrophyIcon Web Application
    MongoDB
    MySQL
    PHP
    API Integration
    API
    NestJS
    Web Development
    WordPress
    HTML
    CSS
    Node.js
    JavaScript
    TypeScript
    React
  • $40 hourly
    Hey there. I’m a front-end developer with 7 years of experience as an in-house and freelance programmer. My clean codes written on Javascript, React, Vue and other tech stack help startups and MVPs go digital and scale up. You come with a business idea, I live it out. Our focus and niches: web apps, CRMs, online platforms for travel, real estate, e-commerce, healthcare, education companies. Clientele: entrepreneurs and companies from the US, EU, UAE, the CIS. Services: full development cycle (discovery, BA, design, development, testing) Technologies: Javascript, HTML5 / css3, React.js, Vue.js, Tailwind, Mui, ag-grid, Node.js, APIs: GCP (Firebase/Firestore, Cloud Functions), AWS (Amazon Content API, S3, RDS, etc), postgres / mysql / mongodb / redis, ansible / vagrant / docker, configuration Linux servers / deploying web apps / AWS / EC2 / S3 Business philosophy: I go beyond ready-made source code, I translate your cool ideas into reality. Benefits for clients: free consulting, niche expertise, clean code, flexible approach to development, project maintenance and support, 24/7 availability, project security. Seeking for a reliable tech partner? Reach out to me via Skype / LinkedIn. Last updated: June 4, 2023
    vsuc_fltilesrefresh_TrophyIcon Web Application
    SaaS Development
    CRM Development
    TypeScript
    JavaScript
    Redux
    Material UI
    Web Development
    React
    Front-End Development
    Sass
    Tailwind CSS
  • $10 hourly
    Game development: - Unity3D - 2D - Android - iOS - WebGL - API - SDK - Animation - Levels building - Idea creation Web Development: - HTML & CSS (intermediate web design) - JavaScript - Php - Python - API - MySQL
    vsuc_fltilesrefresh_TrophyIcon Web Application
    WebGL
    ASP.NET
    Web Design
    API
    Video Game
    Game
    Mobile Game
    JavaScript
    C#
    In-App Purchases
    Android
    Smartphone
    PHP
    Python
  • $20 hourly
    I'm a developer with experience in building websites, online stores and online portals. More then 200 projects done for last 15 years. Familiar with e-commerce, google analytics setup, google ads and facebook pixel. Frontend - HTML5, CSS3, JavaScript, JQuery MVC Frontend - ReactJS Backend - PHP, MySQL, RESTApi architecture, JSON API etc.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Laravel
    CSS 3
    Google Ads
    JSON API
    CMS Development
    MySQL
    MERN Stack
    RESTful API
    Google Analytics
    PostgreSQL
    HTML5
    jQuery
    JavaScript
  • $13 hourly
    Hi, I am a Middle Full-Stack Web Developer with over 5 years of experience. I offer professional development services to turn your ideas into reality. My tech stack is: 🔹️ HTML5 | CSS3 🔹️ Bootstrap 🔹️ JavaScript | Vue.js 🔹️ jQuery 🔹️ AJAX 🔹️ PHP | Laravel 🔹️ WordPress & WooCommerce 🔹️ MySQL | PostgreSQL 🔹️ GitHub | GitLab | Bitbucket I specialize in: 🔸️ Website Development 🔸️ Web App Development 🔸️ Microservice Development 🔸️ API Development 🔸️ WordPress CMS Custom themes Development 🔸️ Custom Plugin Development 🔸️ Custom Script Development 🔸️ API Integration 🔸️ Third-party services Integration My strengths are 🟢 Clean Code 🟢 Pixel-Perfect Layout 🟢 Experience & Reliability 🟢 Meeting Deadlines 🟢 Reliability and Accountability 🟢 Attention to Detail 🟢 Commitment to Excellence I create high-quality and scalable web applications that meet your requirements. If you have any ideas or questions, feel free to contact me. I'll be happy to assist you in achieving your goals.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    jQuery
    Front-End Development
    Custom PHP
    JavaScript
    Web Development
    Bootstrap
    HTML
    Theme Development
    WordPress
    CSS
    Plugin Development
    SQL
    Laravel
    PHP
  • $20 hourly
    Dynamic and results-oriented individual, equipped with 5+ years of achievement in web application development. Exemplifies commitment to continual skill and knowledge improvement through comprehensive software engineering exposure. Highly analytical and organised in delivering high-quality work while orchestrating a wide variety of duties in a fast-paced environment.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Nuxt.js
    Vue.js
    Tailwind CSS
    Laravel
    Database
    React
    Next.js
    JavaScript
    HTML5
    CSS
    SCSS
    Landing Page
    MySQL
    PHP
  • $40 hourly
    I don't work with russian terrorists!!! Hello, Upwork community! I would be happy to provide you with my service, I represent an IT company is developing complex enterprise web applications, desktop applications and microservices using Java technologies. At SmartFoxPro ltd., we deliver unparalleled web&desktop development solutions to fit each of our customers’ unique business requirements and strategies. Our experts utilize new technologies, enhanced frameworks and mature methodologies to develop applications that facilitate business transformation. SmartFoxPro offers the best practices in web&desktop development to ensure reliable and successful deliverables. We pay maximum attention to solution architecture and code quality. By constantly mastering new technologies and approaches we ensure you’re getting quality you deserve. We have been working fore more than 9 years with such famous brands like: Liebherr, DHL, Knime, Oxceed (Germany). Also we have a lot of clients from UK, USA, Israel, China, Europe and India.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Agile Project Management
    API
    Spring Framework
    RESTful Architecture
    Apache Tomcat
    Spring Boot
    JavaFX
    Desktop Application
    Core Java
    Software QA
  • $35 hourly
    Hello, everyone👋 💥Full stack developer with significant experience in small-scale and large-scale projects. My main current competency is Coordination of Web projects with full transparency regarding all phases, as well as effective and timely communication. 💥I work fast and professionally to ensure all the tasks you need get done in the manner you want. 💥I actively seek out new technologies and stay up-to-date on industry trends and advancements. I know how important the details are for a Full-Stack Developer, and having a keen attention to detail and dedication for solving problems is what makes me unique in this field. 💥I am proficient in Web/API development, Design UI development, and Backend development. I am also a UX/UI designer and team player with different experience in the IT industry. IN A NUTSHELL, THIS IS HOW I CAN BE OF ASSISTANCE - 1. Code an application from the ground up💯 2. Maintain your project on production💯 3. Review the code and fix the bugs💯 4. Build new features or enhance the existing ones💯 5. Tune the performance up, implement the best practices making the app ready for scale💯 My expertise: 🔹 WordPress website development 🔹 Web application development 🔹 WordPress theme development and customization 🔹 PSD/Figma to WordPress 🔹 HTML5, CSS3, JavaScript 🔹 React.js, Redux 🔹 Bootstrap 🔹 jQuery Additionally: -SEO optimization -Design the whole website -Logo design Happy to discuss projects, ideas, and things we can arrange together to assure your success. Feel free to message me with any question.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    AJAX
    Ecommerce Website Development
    ExpressJS
    Ecommerce Website
    API Integration
    Elementor
    PHP
    JavaScript
    Front-End Development
    HTML5
    CSS
    WordPress
    Search Engine Optimization
    WooCommerce
    React
    Node.js
  • $35 hourly
    👋 Hi, I am a 🏆 TOP-RATED PLUS 🏆 marketplace development expert. For the last 10 years, I’ve been helping to develop different marketplaces, and design businesses in various domains and tech stacks. My clients are always ambitious and full of fresh ideas, and I am happy they choose my expertise to make them real. Let's discuss your ideas and make something awesome together! Why should you work with me? 🔸Successfully developed and delivered 150+ projects 🔸Robust experience and background in providing solutions for startups 🔸Clear step-by-step frameworks and execution plans 🔸Competent, pre-screened, highly professional developer 🔸Best price without compromising on the quality 🔸Significant expertise in multiple payment systems integrations 🔸Verified expert partnerships with Sharetribe & Stripe 🔥 Development 🔹E-commerce, service & rental marketplaces 🔹Job & gig marketplaces 🔹Reverse marketplaces 🔥 Domains: 🔸 Automotive 🔸 Travel 🔸 Fashion 🔸 Education 🔸 Staffing & Recruiting 🔸 Real Estate 🔸 Insurance 🔸 Music 🔸 Education 🔸 Information Services 🔸Financial Services 🔸 Manufacturing 🔸 Healthcare 🔸 Wellness & Fitness, etc. 🔥Key tech stack: ✔️ Ruby, Ruby on Rails, React, Redux, Node.js, React Native. 🔥 Segments: ✅ B2B ✅ B2C ✅ C2C (P2P) ✅ SaaS ✅ PaaS I encourage you to take a look at my portfolio to see the results you can expect when working with me. I would be happy to schedule a meeting with you to make sure I can cover all the needs and I will gladly share with you the workflow details. Kind Regards, Alesia
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Custom Ecommerce Platform Development
    API
    Booking Management System
    React
    App Marketplace
    Payment Gateway Integration
    Software Development
    Ruby on Rails
    Ecommerce Website Development
    Solution Architecture
    Stripe
    Web Design
    Web Development
    Sharetribe
  • $39 hourly
    Hi there! We are a Top Rated Software Engineering Agency that focuses on Full Stack Web & Mobile Development 🚀 Here at Stellum, we provide full-cycle services: from gathering all business requirements to post-launch support. Everything combined with our outstanding values: Effectiveness, Flexibility, and Devotion.🔥 Right now we are open to new opportunities in the following fields: • 𝗙𝗿𝗼𝗻𝘁𝗘𝗻𝗱 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 with React • 𝗕𝗮𝗰𝗸𝗘𝗻𝗱 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 with NodeJS • 𝗨𝗜/𝗨𝗫 for Web and Mobile Apps • 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 with React Native and Flutter If you are looking for a great team that can cover the technical aspect of your business - let's get in touch! 👍
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Website Redesign
    Web Development
    Amazon Web Services
    TypeScript
    JavaScript
    React Native
    Elearning
    Flutter
    Mobile App Development
    Node.js
    React
    Project Management
    Software Development
  • $40 hourly
    STACK: NodeJS, MongoDB, OpenCV, Appium, Selenium, Zapier. I made automation services for the militaries, car dealerships, advertising and real estate agencies. I can automate EVERYTHING: web-scraping, ANY activity on the websites or mobile applications, or in Google services (documents, spreadsheets, etc.) and much more. I am a truly professional programmer, finished National Airspace University in Ukraine in 2018 with a degree in Computer Science (Design of Automation Technologies). And now i have more that 4 years of experience in different arias of automation. I know what to do. So trust me and let's work together.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Robotic Process Automation Software
    OpenCV
    Appium
    Bot Development
    Marketing Automation Software
    Browser Automation
    Marketing Automation
    Web Scraping
    Node.js
    Business Process Automation
    Web Crawling
    Automation
    Data Scraping
    Selenium
  • $40 hourly
    Hello, Upworkers! 🖐️ As the Senior Dev with extensive knowledge of JavaScript ES5/ES6 standards, I have 6+ years of commercial experience in React Native development. During this time I gained an in-depth understanding of React Native framework. I’ve developed numerous cross-platform apps for iOS and Android so I definitely possess the necessary commercial experience and knowledge in order to provide you with an instrumental solution. As a Senior React Native developer, I took part in the production of a wide range of mobile applications, such like: ✔️ Dating apps (Tinder-like features) ✔️ Social network apps ✔️ Social media apps ✔️ Apartment rental apps (Airbnb) ✔️ Live streaming apps ✔️ Ridesharing ✔️ Meditation apps ✔️ Apps for the Healthcare industry ✔️ Fitness apps Programming languages: 🔥 JavaScript: ES5/ES6 🔥 Typescript Technologies: 💡 React Native 💡 Redux 💡 Redux Thunk 💡 Redux Saga CSS: 💡 Responsive sites 💡 Bootstrap 💡 Flex-box I'm a great team player and can efficiently perform in a fast-paced agile environment. I'm also a good communicator and problem solver. I'm always looking for opportunities for self-development. I'm ready to empower your team by helping in solving complex tasks. Also, I'll give you a hand of help if you had your project stuck after unresponsible cooperation in the past. And besides all of these points, I'll be happy to become a solo hero of your application development process. Over the past years, the cooperation with many customers let them adjust the business and took it to a great new level. And I'm proud to play a solid part in this, by providing the best software development services. 🚀 So, will you have the courage to become the next one? Let's start our cooperation by discussing the details of your project.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    jQuery
    Python
    Amazon Web Services
    PHP
    HTML
    MongoDB
    API Integration
    API
    CSS
    Web Development
    Node.js
    JavaScript
    TypeScript
    React
  • $35 hourly
    Hello! I'm Oleksandr, a highly experienced Full Stack Web Developer with a strong focus on Ruby on Rails and VueJS. With over 4 years of hands-on experience in web development, I am dedicated to delivering top-notch solutions that simplify and supercharge web projects. Back-end Stack: Ruby, Ruby on Rails, Sidekiq Rspec, Capybara, Rubocop Capistrano, Unicorn, Puma, Nginx, Sphinx PostgreSQL, MySQL, Redis, Oracle Front-end Stack: ES 6/7 React, Vue JSX, ERB Version Control Stack: Git (Github, Gitlab, Bitbucket, Assembla) Optimization Stack: Profiling CPU/Memory: ruby-prof, stackprof, fasterer, rubocop-performance DB: bullet, PgHero Rails: rack-mini profiler, New Relic, Prometheus, Grafana Site speed: sitespeed io, WebPageTest 𝐌𝐲 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐚𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬: 🔥 Contributed to a 3.5x increase in trial clients and 2.8x growth in paying clients, boosting revenue and customer acquisition. 🚀 Played a pivotal role in securing £1 million in seed funding, showcasing software value to investors. 👏 Streamlined customer support operations, reducing response times by 30% and increasing satisfaction while saving costs. 💰 Led the development and launch of a critical web application, achieving a 40% reduction in response time and a 35% increase in system performance, saving $75,000 annually. 𝐖𝐡𝐚𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐬𝐚𝐲 𝐚𝐛𝐨𝐮𝐭 𝐦𝐞: ⭐ "Working with Oleksandr was a great experience. His mastery of Ruby on Rails and ability to tackle complex challenges made our project a success. He not only met our project deadlines but also provided valuable insights and optimizations that enhanced our application's performance and user experience. Oleksandr's attention to detail, clean coding practices, and effective communication made our collaboration seamless. I highly recommend him for any web development project." - Sarah, CTO E-commerce Startup ⭐ "We had the pleasure of working with Oleksandr on our fintech platform, and the results were so good. His deep understanding of security measures and best practices ensured that our application was robust and secure. Oleksandr's problem-solving skills were remarkable, and he tirelessly worked to identify and fix potential vulnerabilities. His technical proficiency in Ruby on Rails, combined with his commitment to quality, ensured our project was delivered on time and within budget." - Michael, CEO Fintech Company 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Skills: Ruby, Ruby on Rails, Sidekiq, RSpec, Capybara, Rubocop, Capistrano, Unicorn, Puma, Ruby gems JavaScript: JavaScript, CoffeeScript, TypeScript, jQuery, VueJs HTML/CSS: HTML5, HAML, ERB, CSS3, SCSS, Bootstrap Databases: PostgreSQL, MySQL, SQLite3, Redis, MongoDB, ElasticSearch Web servers: Nginx, Apache Cloud platforms: Heroku, DigitalOcean, AWS S3 VCS: Git (Github, GitLab, Bitbucket) Development approaches: TDD, BDD, Agile, Scrum 𝐇𝐎𝐖 𝐓𝐇𝐄 𝐇𝐈𝐑𝐈𝐍𝐆 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 𝐋𝐎𝐎𝐊𝐒 𝐋𝐈𝐊𝐄: There are two options for collaborating with Gotoinc: - Talents-as-a-Service model a dedicated expert(-s) on a subscription basis. Project-Based Collaboration model we deliver a specific scope or solution in a pre-defined timeline/budget. 𝐇𝐨𝐰 𝐭𝐨 𝐬𝐭𝐚𝐫𝐭: 1. Having an intro, where we identify your request 2. Our team identifies specific Talent or Team for your request 3. We deeply research your request and outline unique collaboration terms 4. Gotoinc presents your unique proposal and negotiates it with You 5. We sign a contract 6. We kick off our ongoing collaboration 🆙 If you are interested in discussing your project with me, make sure to click the 👉🟢INVITE 🟢 button, and let’s talk 🤝 Highlighted Skills: Ruby on Rails, JavaScript (VueJs, jQuery), HTML5/CSS3 (SCSS, Bootstrap), Databases (PostgreSQL, MySQL, SQLite3, Redis, MongoDB, ElasticSearch), Web Servers (Nginx, Apache), Cloud Platforms (Heroku, DigitalOcean, AWS S3), Version Control (Git, Github, GitLab, Bitbucket), Development Approaches (TDD, BDD, Agile, Scrum), Project Tracking and Management (Jira, Notion, Monday, Trello, PivotalTracker, Gitlab) Last updated: November, 2023
    vsuc_fltilesrefresh_TrophyIcon Web Application
    React
    Web Development
    Git
    Ruby
    Ruby on Rails
    JavaScript
  • $40 hourly
    👋 I'm Denis, serving as the COO and Head of UX/UI dep. at Turum-burum, an agency headquartered in Ukraine. Turum-burum specializes in UX/UI and CRO. With an extensive history spanning over 14 years in the realm of UX/UI, our primary focus revolves around empowering eCommerce and SaaS projects. By implementing ingenious design strategies, we wield the power to positively impact critical website metrics, thereby boosting our clients' revenue. ➡️ Since 2009, we have spearheaded the launch of a dozen e-commerce projects within Ukraine's prestigious TOP 30, as well as 300+ other projects, such as Mobile Apps, FinTech, SaaS, B2B systems, and more. We designed the official online store for SAMSUNG in Ukraine🔥 Our forte lies in seamlessly handling websites that draw in millions of monthly online visitors. However, we know how to help even if you don’t have enough traffic for A/B testing. We don’t create one-size-fits-all designs, but always know how to optimize our processes. We offer customizable and scalable services that can meet any unique needs. 👉Here are our essential UX/UI services: ✅ Web & eCommerce UI/UX Design ✅ Mobile apps design ✅ SaaS product design ✅ UX/UI for Shopify ✅ UX audit ✅ Conversion rate optimization Every design solution from our studio is intricately woven with analytical insights, KPIs, heatmaps, and a diverse array of quantitative and qualitative data. 🏆Being Ukraine's exclusive Google UX partner is a source of pride. Our expertise in UX/UI and CRO has greatly aided such companies like TOUS and PANDORA. 🏆 Additionally, we maintain fruitful collaborations with Baymard Institute, CXL, Hotjar, and others. Let's get started and discuss how we could spice up your web designs for a better showcase of your project. Don't hesitate to open up a chat to dive into further details.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    SaaS
    UX Wireframe
    Web Analytics
    Web UI
    Ecommerce Website
    Design & Usability Research
    User Experience
    Design Enhancement
    Ecommerce
    Web Design
    UX & UI
    Design Concept
    Conversion Rate Optimization
  • $35 hourly
    👋🏻As a seasoned designer, I understand the importance of friendly communication, stress resistance, 24/7 availability, quality, and efficiency. With my skills and expertise, I can guarantee that your project will be delivered on time and within budget, surpassing your expectations. Let's work together to turn your vision into a reality, and create something truly breathtaking. 💪🏻 Specialization: 1️⃣ Designing the banding 2️⃣ Creation of design for online store, product cards 3️⃣ Creation of digital assets 4️⃣ Mobile/Web App Design 5️⃣ Redesign / Rebranding ✍🏻 Tools: ✅ Figma ✅ Adobe Photoshop ✅ Pixelmator Pro 💬 Interested, contact me.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Android
    iOS
    Ecommerce Website
    Web UI
    User Experience
    Mobile UI Design
    Wireframing
    Figma
    UI/UX Prototyping
    Adobe Photoshop
    UX & UI
    User Interface Design
    Web Design
    Mockup
  • $48 hourly
    I'm a software developer and AI engineer. I have experience in building websites for small, medium, and big-sized businesses. And I specialized in Artificial Intelligence, especially experienced in deep learning, computer vision, machine learning. If you're trying to win work, please list your services or projects. I will do my best to help you ideally. - I'm experienced in HTML, CSS, JavaScript, Node.js, Python, Flask, Django - AI, Machine Learning, Deep Learning, Computer Vision, NLP, Chat GPT - I will fully project manage your brief from start to finish.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    JavaScript
    Django
    Node.js
    Artificial Intelligence
    Python Script
    Flask
    PyTorch
    Python
    Deep Learning
  • $40 hourly
    Highly skilled developer, capable of balancing between time & value. what stands up in my work is that it's well thought, tested and high quality. my main focus on the front-end development is the user experience and performance. and on the back-end is maintainability and clean structure.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    NestJS
    Mobile App
    CSS
    HTML
    JavaScript
    React Native
    React
    Node.js
  • $40 hourly
    🌟 Hello! As a Front-end Developer with a rich 6-year experience filled with 𝐑𝐞𝐚𝐜𝐭, 𝑵𝒐𝒅𝒆.𝒋𝒔, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐚𝐧𝐝 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭. 🚀 𝐂𝐨𝐫𝐞 𝐒𝐭𝐫𝐞𝐧𝐠𝐭𝐡𝐬: I also developed e-commerce platforms, social networks, sports betting applications, CRM systems, EdTech solutions, and administrative interfaces, often starting from the ground up. 🛠️ 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 - 𝙁𝙧𝙤𝙣𝙩𝙚𝙣𝙙 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: Advanced skills in React.js and Next.js, JavaScript, TypeScript, crafting dynamic and responsive user interfaces. - 𝘼𝙋𝙄 𝙄𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙞𝙤𝙣: Experienced with REST API and Apollo GraphQL for seamless data integration and manipulation. - 𝙎𝙩𝙖𝙩𝙚 𝙈𝙖𝙣𝙖𝙜𝙚𝙢𝙚𝙣𝙩: Proficient in Redux / Redux Toolkit (Saga/Thunk) and MobX, ensuring smooth and predictable state flow in applications. - 𝙏𝙚𝙨𝙩𝙞𝙣𝙜: Skilled in Jest + Enzyme or React Testing Library and Cypress for robust testing frameworks that guarantee reliability. - 𝘾𝙡𝙤𝙪𝙙 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨: Knowledgeable in AWS, implementing scalable and secure cloud-based architectures. - 𝘽𝙖𝙘𝙠𝙚𝙣𝙙 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: Competent with Node.js + Express, building efficient and scalable server-side applications. 🌱 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐒𝐩𝐞𝐜𝐭𝐫𝐮𝐦: 🔹 Developing initial MVPs for startups, turning ideas into tangible products. 🔹 Ongoing management and enhancement of complex applications with rich business logic. 🔹 Architecture Design: Crafting scalable and maintainable application structures. 🔹 Feature Development: Implementing engaging and functional features. 🔹 Debugging and Testing: Ensuring code robustness and reliability. 🔹 Support and Maintenance: Providing ongoing application enhancements. 🔹 Code Reviews and Mentoring: Sharing knowledge and ensuring best practices. 💼 𝐋𝐞𝐭'𝐬 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐞! I am excited to bring my expertise to your project. Please contact me for further discussion on how I can contribute to your success! 💬 Let's Connect: If you're seeking a developer who combines technical expertise with a creative approach, let's start a conversation. Drop me a message and let's discuss how we can transform your ideas into reality.
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Tailwind CSS
    Figma
    Git
    NestJS
    CSS
    HTML
    Android
    iOS
    Website
    Node.js
    TypeScript
    JavaScript
    React
    Web Development
  • $60 hourly
    Hello It's Ihor and I am a full-stack software engineer with a passion for modern technologies, IoT, and startups. The focus of my work is to build elegant and robust software with a strong visual identity. With over 5 years of experience in both mobile and web development, I have worked for various clients like Implex. I have extensive experience building responsive, dynamic web applications using popular frameworks such as WordPress, CI, Yii2, Laravel, React and Angular. I am also proficient in HTML, CSS, JavaScript, and jQuery. In addition to web development, I have worked on several cross-platform mobile apps using tools like Flutter and React Native. I have experience building apps for iOS and Android devices. I am passionate about the Internet of Things (IoT) integration with web and mobile projects. Web Development ✔ PHP - Laravel/CI/Yii2 ✔ CMS - WordPress/Contentful/Craft CMS ✔ Woocommercce/Magento2/Opencart/Prestashop ✔ React.js/Angular/Vue.js/TypeScript ✔ Node.js/Express/Sanity ✔ Next.js/Nuxt.js ✔ CI/CD - Vercel, Github, Netlify, Bitbucket ✔ CSS/Tailwind CSS/SASS/SCSS ✔ MySQL/GraphQL/PostgreSQL/MongoDB/Firebase Mobile development ✔ Flutter/React Native ✔ Kotlin/Java ✔ Objective C/Swift IoT integration Protocols ✔ MQTT ✔ Secure MQTT ✔ Teltonika ✔ WialonIPS I believe in maintaining open lines of communication with my clients. I always strive to keep you informed and involved throughout the development process. Deadlines are important, and I know how to manage my time effectively to ensure that your project is delivered on schedule. I always aim to deliver high- quality solutions that meet or exceed your expectations. If you have a web, mobile, or IoT integration project that you'd like to bring to life, please get in touch. I 'd love to hear more about it and discuss how I can help! Thanks
    vsuc_fltilesrefresh_TrophyIcon Web Application
    MQTT
    Flutter
    React Native
    Firebase
    Internet of Things Software
    Figma
    WordPress
    PHP
    Next.js
    HTML
    MySQL
    React
    Node.js
    ChatGPT
  • $40 hourly
    Nice to meet you! 👋🏻. I'm Andrei, a web developer at webXwiz. We take pride in crafting cutting-edge websites that embody the latest trends in design, usability, and, above all, security 👨‍💻. With our forward-thinking strategies and proficiency in building full-stack solutions, we assure you that your envisioned website will not only delight your users but also make your competitors sit up and take notice 🔥. Ready to transform your dream website into a reality? Don't wait any longer—let's turn your vision into a tangible online presence. Get in touch with us today! ⚡️
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Front-End Development
    Back-End Development
    Apollo GraphOS
    Figma
    Website
    Design & Usability Research
    Database Architecture
    React
    Next.js
    CSS
    HTML
    JavaScript
  • $35 hourly
    Experienced UI/UX Designer with 4+ 𝘆𝗲𝗮𝗿𝘀 of experience and a passion for crafting captivating designs⭐️ I specialize in designing intuitive interfaces for web and mobile apps, focusing on creating seamless and visually stunning user journeys.✅ Technical skills 🔹Proficient in graphic design software, such as Adobe Photoshop, Illustrator, Sketch, Figma, etc. 🔹Proficient in web technologies, such as HTML, CSS, JavaScript 🔹Proficient in prototyping tools, such as InVision, Marvel, etc. 🔹Proficient in analytics tools, such as Google Analytics, Hotjar, etc. Soft skills 🔹Excellent communication and collaboration skills 🔹Problem-solving and critical thinking skills 🔹Creative ideation and prototyping skills 🔹Ability to work independently and as part of a team Other skills 🔹Knowledge of UX design principles 🔹Knowledge of usability fundamentals 🔹Knowledge of color theory fundamentals 🔹Knowledge of typography fundamentals 🔹Knowledge of web design fundamentals 𝗪𝗵𝗮𝘁 𝗦𝗲𝘁𝘀 𝗠𝗲 𝗔𝗽𝗮𝗿𝘁: I believe in the power of a thoughtful design strategy. I craft UIs that resonate with the audience. Whether you need a landing page design, specific screens, or a complete mobile/web app design, I've got you covered. My meticulous approach ensures on-time delivery and complete client satisfaction.✅ 𝗪𝗵𝘆 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲 𝘄𝗶𝘁𝗵 𝗠𝗲: 🔹Exceptional UI/UX Designer for Websites and Mobile Apps 🔹Transparent and Trustworthy 🔹Deadline-Oriented 🔹Privacy-Focused 🔹Long-Term Relationship Builder 🔹Ability to Collaborate with Developers 🔹Teamwork 🔹Good Communication Skills 𝗟𝗲𝘁'𝘀 𝗰𝗵𝗮𝘁 𝗮𝗻𝗱 𝗰𝗿𝗲𝗮𝘁𝗲 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗲𝘅𝘁𝗿𝗮𝗼𝗿𝗱𝗶𝗻𝗮𝗿𝘆 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿!🚀🔮
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Web Development
    Mobile App Design
    AR & VR
    Web UI
    User Interface Design
    UI Graphics
    UX & UI
    User Experience
    Mobile App
  • $50 hourly
    Tired of ordinary, mediocre, or even weak designs? So am I! Let me show the difference and create a design that really can be your business tool, quite a powerful one! As a designer, I help companies to hit and exceed their goals by creating not just fancy but also thoughtful designs 🎯 MAIN EXPERTISE FIELDS: 🔹 Precise & smooth workflow (I knoooow, nobody likes irresponsible freelancers). 🔹 Business Field Research. 🔹 Thoughtful UX designs. 🔹 Top-notch UI designs. 🔹 Websites & Apps Redesign. 🔹 Low and High Fidelity Wireframing. 🔹 Click-through Prototyping in Marvel or Invision. 🔹 Solid proficiency in Adobe Photoshop, Sketch, etc. 🤝 GOOD COMMUNICATION = SUCCESS: Unjustified expectations, and weak communication skills, sound familiar? That's what I like about my job, it's not so hard to stand out from the crowd hahaha. Working with me be ready for a transparent process, proactivity, quality communications, and strong deliverables - things I appreciate myself and thus use as my main values! 🏆 DESIGN APPROACH: Creating holistic Web Interfaces that work and User Experience design are my main areas of experience and things I pay the most attention throughout the design process. Still, I believe that the right design approach allows me to work on any design, so I have many different projects from different design niches, with more than 4 ​years of experience in graphic & web design under my belt. Always stay on the wave of new design and marketing trends to apply them in my client's projects. 📈 ADDITIONAL VALUE: Knowledge achieved while working in the Digital Advertising Agency allows me to find the right solutions based on people's behavior. When you are trying to define and reach your target audience, no matter if it is advertising banners or an e-commerce project, this knowledge becomes very helpful, and outstanding ROI is much better than just fancy design, doesn't it? Now, enough buzzwords! Shoot me a line and create an outstanding website just for your business 🚀 LET'S HAVE AN INTERVIEW! ___________________________ Fields of business in which I have relevant experience: FinTech, AI, Education, Marketing Services, Software & Web Development, IT, Investment, Finance, Enterprise, AdTech, Traveling, E-commerce, Natural Cosmetics, Nutrition, Food, Fitness, Sport, Fashion, Retail, Gamedev, Video, News, ICO, Crypto, Cryptocurrency, b2c, b2b, d2b
    vsuc_fltilesrefresh_TrophyIcon Web Application
    Brand Identity & Guidelines
    Graphic Design
    User Interface Design
    UX & UI
    User Experience
    Art Direction
    Adobe Photoshop
    Website Redesign
    Sketch
    Web Design
    User Experience Design
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