Freelancers para contratar en Ukraine - Página 7
Mostrando 96 resultados
Freelancers patrocinados
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alexandrsanin alexandrsanin
$25 USD / hora
Google #1 Rank SEO & Ads. Web Development & DesignUkraineHi there, my name is Alexander Sanin ⭐⭐⭐⭐⭐ I'm a Web Developer, Designer & SEO Specialist with 14 years of experience. I can help you with: ✔️ Web sites and mobile app development ✔️ Web design ✔️ SEO, ADV & Web makerting ✔️ Content creation ✔️ Security and page speed optimization Best regards Alexander Sanin,...Hi there, my name is Alexander Sanin ⭐⭐⭐⭐⭐ I'm a Web Developer, Designer & SEO Specialist with 14 years of experience. I can help you with: ✔️ Web sites and mobile app development ✔️ Web design ✔️ SEO, ADV & Web makerting ✔️ Content creation ✔️ Security and page speed optimization Best regards Alexander Sanin, WildWeb Development menos
Contratar alexandrsanin
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I have been working as a software developer for 10+ years. Listed below are my experience and skills: ✓ Symfony (Doctrine, Messenger, Twig, API Platform etc) - 6+ years ✓ Laravel (Eloquent, Sanctum, Blade, Breeze etc) - 6+ years ✓ Spring Boot - 1+ years ✓ Kotlin - 1+ years ✓ DB – MySql, PostgreSQL ✓ JS - Inertia,...I have been working as a software developer for 10+ years. Listed below are my experience and skills: ✓ Symfony (Doctrine, Messenger, Twig, API Platform etc) - 6+ years ✓ Laravel (Eloquent, Sanctum, Blade, Breeze etc) - 6+ years ✓ Spring Boot - 1+ years ✓ Kotlin - 1+ years ✓ DB – MySql, PostgreSQL ✓ JS - Inertia, Vue, React, jQuery, Ajax, JSON ✓ VCS – Git, Bitbucket, GitHub ✓ Package managers – composer, npm, yarn ✓ Third-party services integration – Google, Facebook, Twilio etc Look forward to working with you! menos
Contratar valerykrukov81
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nazariihorbenko nazariihorbenko
$15 USD / hora
React, React Native, Next.js, Node.js developerUkraine❓ Need help making your business develop? ??As a software engineer, I can create modern and multifunctional applications that effectively communicate with your needs. My comprehensive and detailed approach to development allows me to create the best web applications that can solve your problem and deliver value to...❓ Need help making your business develop? ??As a software engineer, I can create modern and multifunctional applications that effectively communicate with your needs. My comprehensive and detailed approach to development allows me to create the best web applications that can solve your problem and deliver value to users. ?My field of experience includes: ⚡React, ⚡React Native, ⚡NextJS, ⚡NodeJS, ⚡TypeScript. By using these skills and other different tools, I can find solutions for your front-end or full-stack tools. What you can get working with me? ? Full Stack developer with more than 3 years of commercial experience. ? Analyzing the problem, creating a design, and building a solution. ? Constant communication and discussion of all points. ?Ready to realize your vision into a technological product? menos
Contratar nazariihorbenko
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More than 15 years of experience QA Automation, Web Scraping, API Scraping ChatGPT, LangChain, LLMs CI/CD creation/optimization Linux and Docker Databases, Data TransformationMore than 15 years of experience QA Automation, Web Scraping, API Scraping ChatGPT, LangChain, LLMs CI/CD creation/optimization Linux and Docker Databases, Data Transformation menos
Contratar alexImorgun
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Welcome to my profile! I am a senior software engineer with over 8 years of experience in delivering cutting-edge solutions and driving technology advancements in Finance, Healthcare and Ecommerce. My passion for technology is matched by my commitment to delivering high-quality and scalable software solutions. My...Welcome to my profile! I am a senior software engineer with over 8 years of experience in delivering cutting-edge solutions and driving technology advancements in Finance, Healthcare and Ecommerce. My passion for technology is matched by my commitment to delivering high-quality and scalable software solutions. My skills: 1️⃣ Frontend Development ✅ Languages and Frameworks: ?HTML5 ?CSS3 ?Javascript ?Typescript ?Bootstrap ?Tailwind CSS ?React ?Angular ?Vue.js ?Next.js ?Gatsby ✅Design Integration: Skilled in transforming UI/UX designs into functional user interfaces using Adobe XD, Figma, PSD, or Sketch. 2️⃣ Backend Development ✅ Languages ?PHP ?Python ?Java ?Node.js ?Ruby ?C# ✅ Frameworks and Tools ?Laravel ?Symfony ?Codeigniter ?Django ?Flask ?Ruby on Rails ?Spring Boot ?ASP.NET Core 3️⃣ CMS ✅ WordPress ✅ Webflow ✅ Wix ✅ Shopify ✅ Magento 4️⃣ Mobile Development ✅ Flutter ✅ React Native ✅ Kotlin ✅ Swift ✅ Android Studio ✅ XCode ✅ AppCode ✅ Firebase 5️⃣ Development Tools and Technologies, Databases ✅ Docker ✅ Kubernetes ✅ GraphQL ✅ REST ✅ Git ✅ MySQL, MongoDB, PostgreSQL ✅ Elasticsearch ✅ OAuth, JWT 6️⃣ API Integrations ✅ Payment Gateways (Paypal, Stripe, Square) ✅ Social Media APIs ( Facebook Graph API, Twitter API, Instagram Basic Display API) ✅ Communication API (Twilio, Mailchimp) ✅ Cloud Storage Service (Amazon S3, Google cloud storage) ✅ CDN (Cloudflare, AWS CloudFront) My approach combines deep industry knowledge with a keen eye for innovation, ensuring that I deliver solutions that not only meet but exceed client expectations. Let's bring your vision to life! Contact me today on Upwork to discuss how we can achieve outstanding results together on your next technology project. Thanks for considering my profile menos
Contratar kursv526
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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
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Traducción, Traductor de Ruso, English (US) Translator, English (UK) Translator, Traductor de AlemánHi, everyone! My name is Alina. I am a Russian, Ukrainian, and Bulgarian native speaker. I am a certified translator (ENG/GER/SPA/POL/RUS/UKR/BLG) with a diploma in Linguistics. I have more than 15 years of translation experience. In addition, I have my own large and strong multilingual team, which can translate...Hi, everyone! My name is Alina. I am a Russian, Ukrainian, and Bulgarian native speaker. I am a certified translator (ENG/GER/SPA/POL/RUS/UKR/BLG) with a diploma in Linguistics. I have more than 15 years of translation experience. In addition, I have my own large and strong multilingual team, which can translate your text from/into all major languages. And what is more, with the aid of wide network of my native partners, all our translations are additionally proofread by a native professional, regardless of target language, so I can guarantee you native-level translation at the last. I like my job because it gives me the opportunity to learn something new every day. And I'll be happy to cooperate with you and provide professional, high quality services, with a reasonable timeline and fair price. Good luck! menos
Contratar dianita24
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I am a Spring Boot developer with over 5 years of experience in building enterprise-level web applications with Java. I have worked on various projects for clients in different industries, such as education, healthcare, and e-commerce. I am proficient in using Spring Boot and its related technologies, such as Spring...I am a Spring Boot developer with over 5 years of experience in building enterprise-level web applications with Java. I have worked on various projects for clients in different industries, such as education, healthcare, and e-commerce. I am proficient in using Spring Boot and its related technologies, such as Spring MVC, Spring Data, Spring Security, and Spring Cloud. I am also familiar with other tools and frameworks, such as Hibernate, React, Node.js, and Microservices. I enjoy learning new skills and keeping up with the latest trends in web development. I am passionate about creating high-quality, scalable, and efficient solutions that meet the user's needs and expectations. If you are looking for someone who can build your project quickly and efficiently while keeping it clean, then I am your looking person. menos
Contratar romanLots
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creator171996 creator171996
$30 USD / hora
✅Mobile ✅MERN✅C# ✅Java ✅PHP ✅Python✅OpenAI&ChatGptUkraineI have 5+ years experience as a mobile app developer and also I am an experienced Full Stack Web Developer with more than 7+ years of working experience as a Software engineer and architect. I will harness a blend of innovation and expertise to turn complex ideas into elegant digital solutions, propelling your vision...I have 5+ years experience as a mobile app developer and also I am an experienced Full Stack Web Developer with more than 7+ years of working experience as a Software engineer and architect. I will harness a blend of innovation and expertise to turn complex ideas into elegant digital solutions, propelling your vision beyond the ordinary. ✅ Mobile Development Proficient in Swift, Objective-C, Kotlin, Java, React Native, and Flutter, delivering high-quality mobile applications. ✅ ChatGPT Integration Skilled in integrating OpenAI's ChatGPT into various platforms and applications. Experienced in utilizing ChatGPT for enhancing user interaction, automating customer support, and providing intelligent conversational experiences. ✅ AI Development Proficient in developing AI solutions using tools like Python and TensorFlow. Focused on building machine learning models for data analysis, natural language processing, and predictive insights, ensuring smart and efficient application functionality. ✅Frontend Development Expert in React, Redux (including Redux-Saga and Redux-Thunk), Vue.js, Vuex, Next.js, and various frontend technologies including JavaScript, TypeScript, CSS, SASS/LESS, and popular frameworks like Bootstrap and TailwindCSS. ✅Backend Development Experienced in Node.js, Express.js, Nest.js, Ruby on Rails, Fastify, along with GraphQL, Apollo Server, and RESTful API design and implementation. ✅Database & DevOps Skilled in MongoDB, MySQL, PostgreSQL, Firebase, AWS, Docker, Jenkins, Google Cloud Platform, DigitalOcean, Kubernetes, Azure, and other DevOps tools. ✅Microservices Architecture Knowledgeable in Kafka, RabbitMQ, and gRPC. ➕ Additional Technical Proficiencies: Familiarity with ElasticSearch, WebRTC, Socket.IO, and other cutting-edge technologies. Experience with payment gateways like Stripe and PayPal, communication tools like SendGrid and Twilio, and version control using Git. ? Search terms related to my expertise: Flutter, Kotlin,OpenAI,ChatGpt integration,React-Native, Node.JS, Express.JS, Nest.JS, MERN stack, MEAN stack, MEVN stack, PHP, Zend, Codeigniter, Laravel, Yii, Python, Django, Flask, Java, Spring Boot, JSP, RESTful API, API integration, API hook, Webpack server, Database, MySQL, Microsoft SQL server, MariaDB, MongoDB, PostgreSQL, AWS web service, Firebase, Apache webserver, Nginx, Linux, Ubunt, Websocket, WebRTC, Agile Software Development, .NET core, DevOps, Cloud Computing, Database Development, C#, ASP.Net Core, ADO.Net Core, SEO, Fintech, CRM, MVP strategies, WordPress, Shopify, Expensify, Project Handling, IoT, HTML5, CSS, CSS 3, SCSS, SASS, LESS, Javascript, ES6, ES7, Bootstrap, jQuery, React, React Bootstrap, React Native, Vue, Angular, Svelte, Three, API integration, UI Framework, Next, Nust, Redux, Vuex, Material-UI. menos
Contratar creator171996
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High Speed, User Friendly, 100% Completeness! Customer's Satisfy is my happiness! My background as a Web Developer, along with my education in Computer Science, have allowed me to attain a strong foundation of technical skills. I am a Web Development Expert and work on JavaScript Frameworks(React.js, Vue.js,...High Speed, User Friendly, 100% Completeness! Customer's Satisfy is my happiness! My background as a Web Developer, along with my education in Computer Science, have allowed me to attain a strong foundation of technical skills. I am a Web Development Expert and work on JavaScript Frameworks(React.js, Vue.js, Node.js/Express.js, Sails.js), Python Frameworks(Flask, Django), and PHP Frameworks(Laravel, CodeIgniter, Symfony, CakePHP). Here are my core skills: 1. Front-end - core web: HTML5, CSS3, JavaScript, JSON/XML - JavaScript Frameworks: React.js/Redux, Vue.js/Vuex, TypeScript, Next.js, Nuxt.js, Styled Component - JavaScript Libraries: jQuery, DOJO toolkit, D3.js, Pixi.js, Three.js, Socket.IO, AOS, Chart.js, Popper.js, etc - UI Frameworks: Bootstrap, Material UI, Ant Design, Semantic UI, Vuetify, Element, etc 2. Back-end - JavaScript: Node.js/Express.js, Sails.js and Koa.js - Python: Flask, Django - PHP: Custom PHP, Laravel and CodeIgniter, Symfony, CakePHP - Database: MongoDB, MySQL, PostgreSQL and SQLite3 Here is my experience: - Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model - Thorough understanding of React.js, Vue.js and their core principles - Experience with popular React.js, Vue.js workflows (such as Flux, Redux or Vuex) - Knowledge of Back-end development on Node.js(Express.js, Sails.js and Koa2.js), Python(Flask, Django) - Experience with Database programming and management(MongoDB, MySQL, PostgreSQL) - Familiarity with newer specifications of EcmaScript - Experience with data structure libraries (e.g., Immutable.js) - Familiarity with RESTful APIs - Knowledge of modern authorization mechanisms, such as JSON Web Token - Familiarity with modern front-end build pipelines and tools - Experience with common front-end development tools such as Babel, Webpack, NPM, etc. - Ability to understand business requirements and translate them into technical requirements - A knack for benchmarking and optimization - Familiarity with code versioning tools {{such as Git, SVN, and Mercurial}} menos
Contratar topcreator100
