Javascript Developers para contratar en Ukraine
Mostrando 53 resultados
Freelancers patrocinados
-
✅ I am a highly skilled Full-Stack and Blockchain Developer with a strong background in delivering reliable, high-performance web applications and blockchain solutions. With a passion for technology and a continuous drive to stay up-to-date with the latest industry trends, I bring both technical proficiency and...✅ I am a highly skilled Full-Stack and Blockchain Developer with a strong background in delivering reliable, high-performance web applications and blockchain solutions. With a passion for technology and a continuous drive to stay up-to-date with the latest industry trends, I bring both technical proficiency and innovative thinking to every project. ✅ I am a dedicated Automated Trading System Developer with a rich background in designing, developing, and deploying high-frequency trading algorithms and systems. Combining deep financial market expertise with advanced programming skills, I am proficient at creating robust and efficient trading bots and platforms that maximize profitability while minimizing risk. menos
Contratar yevhenz916
-
I specialize in projects related with sports betting and casino solution. If you have any idea for taking money with betting system, don't hesitate to contact me plz. I have worked with automated applications of online sports betting sites such as bet365, bwin, betano, stoiximan and etc for 15 years. And I can provide...I specialize in projects related with sports betting and casino solution. If you have any idea for taking money with betting system, don't hesitate to contact me plz. I have worked with automated applications of online sports betting sites such as bet365, bwin, betano, stoiximan and etc for 15 years. And I can provide with casino system including evolution baccarat, blackjack, roulette and slot games. My expert skills: - Developing Valuebet & Copybet bots for betting sites. - Web development using Laravel, AngularJS, ExpressJS, WordPress, MVC5, . Net Core - Window application development and Reversing - Mobile application development for both iPhone and Android platforms menos
Contratar Nazarij5
-
As a highly skilled and proficient Full-Stack Developer, I specialize in website development, content management systems (CMS), and integrating artificial intelligence (AI) to create innovative and impactful web solutions. With a deep understanding of modern web technologies and frameworks, I am committed to...As a highly skilled and proficient Full-Stack Developer, I specialize in website development, content management systems (CMS), and integrating artificial intelligence (AI) to create innovative and impactful web solutions. With a deep understanding of modern web technologies and frameworks, I am committed to delivering high-quality projects that meet the unique needs of each client. My advantage is focusing on details and delivering high quality result that meet requirement perfectly. Core Competencies: Comprehensive Web Development: Expertise in both front-end and back-end technologies including HTML, CSS, JavaScript, and various frameworks like React, Angular, and Vue.js for dynamic user interfaces, alongside Node.js, Express, and Python for server-side development. Content Management Systems: Proficient in developing and customizing popular CMS platforms such as WordPress, Drupal, and Joomla. I create intuitive and user-friendly content management solutions that empower clients to manage their online presence effortlessly. Artificial Intelligence Integration: Knowledgeable in AI technologies, I leverage machine learning and data analytics to enhance website functionality and improve user experiences. From chatbots to personalized recommendations, I incorporate AI solutions that drive engagement and conversions. Responsive Design & UX Optimization: Passionate about creating responsive and accessible web applications, I follow best practices in user experience (UX) design to ensure that applications are not only functional but also enjoyable to use across all devices. Performance & SEO Optimization: Experienced in optimizing websites for speed, performance, and search engine visibility, I implement strategies that enhance loading times and improve overall search engine rankings, ensuring maximum reach and impact. Collaborative Approach: My strong communication skills and collaborative mindset allow me to work effectively with clients and teams. I prioritize understanding client goals, translating technical requirements into actionable tasks, and delivering results that exceed expectations. With my extensive skill set and a passion for staying abreast of the latest technological trends, I am well-equipped to tackle diverse projects, whether building a complete website from scratch, enhancing existing applications, or integrating advanced AI features. Let’s connect and explore how I can help bring your web development vision to life! menos
Contratar harnykm
-
I'm a Full-stack JavaScript developer with 4+ years of commercial experience working on B2B and B2C projects.⭐ ➡️During this time, I've worked on various projects, ranging from crafting intuitive user interfaces for e-commerce platforms to architecting solutions for large enterprise platform. ❇️Developer...I'm a Full-stack JavaScript developer with 4+ years of commercial experience working on B2B and B2C projects.⭐ ➡️During this time, I've worked on various projects, ranging from crafting intuitive user interfaces for e-commerce platforms to architecting solutions for large enterprise platform. ❇️Developer experience❇️ • 4+ years of experience with React (Redux, Thunk, Saga). • 3+ years of experience with Next.JS, • 4+ years of experience with Node.js, Express, GraphQL • 4+ years in PostgreSQL, MySQL, MongoDB, Redis. • 2+ years experience with AWS ➡️Throughout my career, I've thrived in various roles, including team lead, tech lead, and individual contributor. My ability to navigate the complexities of web development, combined with my passion for innovation and commitment to excellence, has consistently delivered exceptional results for clients. menos
Contratar KostyantynShv
-
I have a lot of experience of Web and Mobile App development by using PHP, Wordpress, Javascript, Python, unity3d,ionic framework,hybrid and swift.My top skill for mobile app is to make Game App with modern technology, Agumented Reality,OpenCV,etc.I`ve made a lot of game apps such as strategy, standalone and...I have a lot of experience of Web and Mobile App development by using PHP, Wordpress, Javascript, Python, unity3d,ionic framework,hybrid and swift.My top skill for mobile app is to make Game App with modern technology, Agumented Reality,OpenCV,etc.I`ve made a lot of game apps such as strategy, standalone and multiplyer online game and published them to google and app play store. In addition to mobile app development, I have Extensive experience in ERP/CRM systems running on packaged and cloud based systems (Netsuite, Salesforce.com). Strong experience in software development, project management, business modeling, creating operational guidelines, database administration, and business process reengineering. Extensive experience in applications and systems analysis, design, and development using structured, object-oriented, and aspect-oriented methodologies. Adept in software development using Windows and/or Linux/Unix platform. Highly skilled in Web development and design and the use of web based technologies as a means of making branches online. Highly knowledgeable in setting up LAN and WAN, including technical design of network for an enterprise wide application system. Possess years of experience in teaching technical courses. menos
Contratar oleksandrbosyi
-
✨About Me✨ Over 8️⃣years of hands-on work background has allowed me to gain a proven record of on-time delivering technology quality-first solutions across a wide array of stacks for Full-Stack Web, Mobile, AI and Blockchain projects. My commitment to understanding my clients' needs and exceeding their expectations...✨About Me✨ Over 8️⃣years of hands-on work background has allowed me to gain a proven record of on-time delivering technology quality-first solutions across a wide array of stacks for Full-Stack Web, Mobile, AI and Blockchain projects. My commitment to understanding my clients' needs and exceeding their expectations is the cornerstone of my freelance career. ✨My Expertise✨ ✔️Full Stack Web Development I have a firm grip on: - JavaScript and TypeScript: Strong command of MERN tech stack and modern JS frameworks including React/Next.js/Remix/Gatsby, Angular, Vue/Nuxt, Svelte for frontend development and Node.js, Express.js, Nest.js for backend development. - Diverse Tech Stacks: Laravel (PHP), Django/Flask (Python), Go, Ruby on Rails, WordPress/Shopify/Webflow/Wix/Magento/Drupal/PrestaShop (CMS), and ASP.Net/ASP.Core/ABP (C#). ✔️Mobile Development I am a master in: - Cross-Platform Development: Flutter, React Native, Xamarin/.Net MAUI, Uno Platform - Native Development: Objective-C and Swift for iOS, and Java/Kotlin for Android. ✔️Blockchain, Cryptocurrency, and Web3 I have vast experience in blockchain technology, cryptocurrency development, and integrating these technologies into Web3. My skill set includes intelligent contract development, DApps, and security over the blockchain. My proficiency lies in Solidity and Ethereum, among other frameworks for the blockchain, which thus guarantees hardened and protected solutions. ✔️Artificial Intelligence and Machine Learning My primary field of work in AI and ML are: - Image Processing: Developing high-level algorithms for image recognition, enhancement, and manipulation. - NLP: Create high-level NLP solutions from the ground up for text analysis, sentiment analysis, and language generation. - GPT: Having experience with conversational AI development using the GPT model, creating new content from highly complex datasets. ✔️Other Skills My technical prowess is not confined to the focus areas above. I have various skills and knowledge that will see wholesome solutions provided aimed at addressing your specific needs. ✨Together We Can Make It Work✨ I am committed to giving excellent solutions and cannot wait to work with you on the next project. Be it a top-notch blockchain solution, an AI-driven application, or a full-stack web/mobile project, I am here to actualize your vision. menos
Contratar kursv526
-
Software engineer with over 20+ years commercial experience across a range of languages and frameworks. I've worked on everything from local small business pages to cutting edge web based financial software.Software engineer with over 20+ years commercial experience across a range of languages and frameworks. I've worked on everything from local small business pages to cutting edge web based financial software. menos
Contratar Paul142
-
Client-focused Full stack developer. 5 years of experience in web & app development. Creative, sophisticated, dedicated developer with imaginative and efficient solutions for large-scale websites. Develop high-quality software for rapid deployment of bug fixes and new features using established development...Client-focused Full stack developer. 5 years of experience in web & app development. Creative, sophisticated, dedicated developer with imaginative and efficient solutions for large-scale websites. Develop high-quality software for rapid deployment of bug fixes and new features using established development standards. Always looking for new challenges and experiences. menos
Contratar paulbasht
-
stanislav2703 stanislav2703
$25 USD / hora
Java Python React ReactNative Web&Mobile DeveloperUkraineInnovative and passionate FullStack Developer focus on Mobile Development with over 3+ years of experience in crafting optimized, user-focused web applications. Specializes in leveraging cutting edge technologies including React, React Native, Java, Swift and Android and is dedicated to delivering high-performing,...Innovative and passionate FullStack Developer focus on Mobile Development with over 3+ years of experience in crafting optimized, user-focused web applications. Specializes in leveraging cutting edge technologies including React, React Native, Java, Swift and Android and is dedicated to delivering high-performing, scalable solutions. menos
Contratar stanislav2703
-
chornyiartur0451 chornyiartur0451
$25 USD / hora
Software Engineer - Web & Mobile | Blockchain | AIUkraine# Make your idea real: we- Web & Mobile App | Blockchain | ERP | AI! # Generating $566,000 in profit for an e-commerce project in the competitive US market with a unique idea and high performance is a remarkable achievement. # Using Flutter and React Native, we had to develop tens of mobile apps and publish them on...# Make your idea real: we- Web & Mobile App | Blockchain | ERP | AI! # Generating $566,000 in profit for an e-commerce project in the competitive US market with a unique idea and high performance is a remarkable achievement. # Using Flutter and React Native, we had to develop tens of mobile apps and publish them on Google Play Store and Apple Appstore ? Make your idea real: web and mobile apps; blockchain; ERP; AI! # Generating $566,000 in profit for an e-commerce project in the competitive US market with a unique idea and high performance is a remarkable achievement. # Developed a B2B admin panel for permit management organizations so they can manage orders more efficiently, analyze agreements and projects without bias by using violin charts (d3.js)) and so on. The landing page was built with WordPress, so clients can rearrange contents easily. The admin panel, on top of the Fuse theme, which is based on Google Material Design, has many complicated features and functionalities and complex graphs and metrics. # I designed and developed a distributed solution for a ticket management service using React.js and the Java Spring framework. Developed an Android/iOS application available on the Play Store and App Store. Published desktop applications that can be run on different platforms and published them to the Microsoft App Store. # Over 6 years of experience in software engineering. ## 2+ millon earning app developed. ?I worked with 50+ clients. ?I am an official partner of both Meta and Google. All my achievements are based on a deep understanding of software development, a passion for cutting-edge technologies, and the ability to scale results in the long term. # If I'm confident that I can make your idea come true,. I'll propose a clear plan on how to achieve it. Even if we don't start working together, this could be beneficial for you. Here's what I offer to my clients for long-term partnership and collaboration: - A systematic approach to work. I am exclusively results-oriented. - Professional communication and availability almost 24/7. - Deep understanding and wide experience of various kinds of frameworks. - Proficient data analytics (tracking, measurement, interpretation, and strategic adjustments). - Setting up Conversion Side API, Pixel, GA4, and Google Tag Manager. - Rich experience of team and project management strategies. - Development of SEO, marketing models and communication strategies. - Amplifying your advertising campaigns. - Developing professional analytics dashboards in Google Data Studio. Client Niches Served: ◻️ eCommerce Stores (Shopify, WooCommerce, OpenCart, WordPress) ◻️ EdTech ◻️ LeadGen ◻️ B2B/B2C ◻️ SaaS/Soft ◻️ Apps ◻️ Crypto My skills include: * Web Development * Mobile Development * Blockchain Engineering * AI Engineering # So, let's have a conversation and explore how we can accelerate the growth of your business together!. menos
Contratar chornyiartur0451
