Freelancers para contratar en Ukraine
Mostrando 55 resultados
Freelancers patrocinados
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Let's collaborate on this exciting journey with me! As a seasoned Software Developer with expertise in Real-time Data Streaming, Trading Integration, AI Integration, and Chatbot Development, I bring a wealth of experience in architecting robust solutions. My proficiency lies in leveraging cutting-edge technologies to...Let's collaborate on this exciting journey with me! As a seasoned Software Developer with expertise in Real-time Data Streaming, Trading Integration, AI Integration, and Chatbot Development, I bring a wealth of experience in architecting robust solutions. My proficiency lies in leveraging cutting-edge technologies to create dynamic applications. ☑️Why Choose Me☑️: ✔️ **Unity Development**: Skilled in Unity development, various high-quality and immersive applications. ✔️**Real-time Data Streaming**: Extensive background in implementing powerful real-time data streaming capabilities. ✔️**Trading Integration**: Proven track record in seamlessly integrating trading functionalities. ✔️ **AI Integration**: Expertise in incorporating artificial intelligence into applications. ✔️**Chatbot Integration**: Proficient in leveraging conversational interfaces to seamlessly integrate chatbots. Clients who choose me can expect to minimize costs while maximizing value. I am at the cusp of something amazing and challenging, so let's team up today and make this fun journey count! menos
Contratar mykhailoananiev5
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Having mastered multiple programming languages and frameworks, I am an experienced and skilled Full Stack developer. I deliver high-quality web-based solutions and result on time and on budget. It is my expertise to be able to develop front-end applications using HTML, CSS, Tailwind CSS, JavaScript, React, React...Having mastered multiple programming languages and frameworks, I am an experienced and skilled Full Stack developer. I deliver high-quality web-based solutions and result on time and on budget. It is my expertise to be able to develop front-end applications using HTML, CSS, Tailwind CSS, JavaScript, React, React Native, and Typescript as well as back-end applications using Node.js and PHP/Laravel. I have also gained experience in database management, including the use of MySQL, SQL Server, and MongoDB, among others. It is my passion to build beautiful, user-friendly, and functional websites and applications that deliver exceptional user experiences. Having the skills to work collaboratively and communicate effectively with clients and team members supports agile project management. Exceptional problem-solving skills and an interest in the latest web development technologies and trends enable me to deliver innovative and impactful digital solutions. Looking forward to collaborating with you on your web development needs. menos
Contratar EliasSbehat
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With over 16 years of expertise as a seasoned Full Stack Web Developer, my proficiency spans JavaScript, Typescript and Python, specializing in the design, development, testing, and implementation of enterprise-level applications. My adeptness in Python includes leveraging frameworks like Django, FastAPI, and Flask,...With over 16 years of expertise as a seasoned Full Stack Web Developer, my proficiency spans JavaScript, Typescript and Python, specializing in the design, development, testing, and implementation of enterprise-level applications. My adeptness in Python includes leveraging frameworks like Django, FastAPI, and Flask, following MVT/MVC structures. As a Talented Javascript developer, I boast a robust track record in HTML, CSS, NodeJS and modern JavaScript libraries and frameworks such as React.js, NextJS, Gatsby, Remix and Angular (14,15,17), showcasing a comprehensive grasp of web development technologies like D3.js, Chart.js and Three.js. My proficiency extends to CMS platforms such as WordPress, where I create dynamic and user-friendly content solutions quickly, as well as Ecommerce platforms like Shopify, WooCommerce, and BigCommerce, optimizing user experiences and driving sales. In the Cloud and DevOps landscape, I excel in harnessing AWS, GCP and Azure for data warehousing, utilizing Git and GitHub for version control, and implementing SQL, NoSQL like MongoDB and ORM tools like TypeORM and Prisma for database manipulation, logging and migration. Beyond traditional development, I bring a wealth of experience in integrating cutting-edge technologies, including Legal AI and LLMs like GPT-3. My Agile project management skills, combined with Scrum methodologies, ensure effective management of Python-based environments and successful project outcomes. This comprehensive skill set positions me as a versatile developer capable of delivering end-to-end solutions across diverse domains. menos
Contratar OleksandrMukhame
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✅Main&Core Skills + Shopping Mall : Magento, Prestashop, Opencart, Zen Cart, osCommerce, CS-Cart, Shopify(Liquid), Woocommerce + PHP Framework : Wordpress, Drupal, Joomla, Yii/Yii2, CodeIgniter, Symfony + Frontend : React.js, Vue.js, Angular, jQuery, Next.js, Nuxt.js, Svelte + Backend : Node.js, Express + Database :...✅Main&Core Skills + Shopping Mall : Magento, Prestashop, Opencart, Zen Cart, osCommerce, CS-Cart, Shopify(Liquid), Woocommerce + PHP Framework : Wordpress, Drupal, Joomla, Yii/Yii2, CodeIgniter, Symfony + Frontend : React.js, Vue.js, Angular, jQuery, Next.js, Nuxt.js, Svelte + Backend : Node.js, Express + Database : MySQL, PostgreSQL, SQLLite, MongoDB + Program Lang : C, C++, C#, Go, Solidity, Python, Java, PHP, VB, PERL, Smarty + Mobile : Andoird, React Native, Flutter ✅Working Time From Monday to Friday(24 hour Full Time) menos
Contratar MaksymRoshko
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I have 6 years experience in Excel VBA and more than 8 years in Excel. Thousands of different tasks has been fulfilled from a simple daily routines with formulas and VBA to the complicated VBA projects in microbiology. I am looking for the projects on: - Excel - Excel VBA - Visual Basic - Data processing - Web scrapingI have 6 years experience in Excel VBA and more than 8 years in Excel. Thousands of different tasks has been fulfilled from a simple daily routines with formulas and VBA to the complicated VBA projects in microbiology. I am looking for the projects on: - Excel - Excel VBA - Visual Basic - Data processing - Web scraping menos
Contratar watersev
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I am the talented, smart-working programmer, good in maths, with 15 years of experience in PC programming. :) Main languages I program in: VBA (for Excel/Word/Access/PowerPoint/Outlook) & VB.NET & VBS & VB6 C# & C/C++ & PHP & JavaScript & Python :) I provide following solutions: ● VBA macros (for Win/macOS versions...I am the talented, smart-working programmer, good in maths, with 15 years of experience in PC programming. :) Main languages I program in: VBA (for Excel/Word/Access/PowerPoint/Outlook) & VB.NET & VBS & VB6 C# & C/C++ & PHP & JavaScript & Python :) I provide following solutions: ● VBA macros (for Win/macOS versions of MS Office & cross-platform),VB6/VB.NET/C/C++/C# desktop/console apps, PHP scripts for data import/cleaning/validating/sorting/transforming/conversion; ● Web scrapers (including Selenium-based scrapers in VBA/other languages); ● Access/Excel/Outlook/PowerPoint/Word add-ins; ● VBScript scripts for automation tasks; ● add-ons/plugins for Web browsers (Edge/IE/Firefox/Chrome/Opera); ● console C/C++ programs for Linux/BSD; ● upgrading legacy source code, legacy application modernization (VB5/VB6, old versions of VB.NET/VC++/C#/PHP); ● converting source code to different programming language; ● removing viruses, "trojan horses" & other malware from "hacked" websites. :) Some of tools I use: MS Office (both for Windows and macOS) & MS Visual Studio GCC (GNU Compiler Collection) & SQL Server Management Studio :) Other skills: .NET & WinForms & WPF & Jet SQL & MS SQL & MySQL XML & HTML & CSS & JSON & jQuery & Regular Expressions Web APIs & Windows Services & Application Installers OOP :) OSes I worked with/developed apps for Windows 10/8.1/7/Vista/XP/98 & Linux & BSD & macOS My programs have the clear UIs, are robust; the code of my programs is clean, well-commented, follows the best programming standards. I communicate politely & clearly, exactly fulfil the project requirements, respect all the changes suggested by my clients. Freelance is my main occupation, I'm always ready to start work right after accepting your contract. You'll get a high-quality product & long-time support when hiring me. If You have questions, just start a "Chat" with me to initiate a consultation. Please disregard few "1.0" reviews from scammers. ;) menos
Contratar v4d1m
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What I suggest: • Help you to find an effective solution using existing software or develop a new one; • Professional software development from scratch or legacy projects support; • 17 years of tempered experience; • Warranty period; • Long-term support. What I do: • Desktop, system-level, server and mobile...What I suggest: • Help you to find an effective solution using existing software or develop a new one; • Professional software development from scratch or legacy projects support; • 17 years of tempered experience; • Warranty period; • Long-term support. What I do: • Desktop, system-level, server and mobile applications development using C#.NET, C/C++/Objective-C, Delphi, Assembler, PHP; • Design an architecture using modern methodologies and standards like SOLID, GRASP, GoF, etc.; • Database design and modeling (MySQL, Oracle, MSSQL); • Data analysis and reverse engineering (no hacking/cracking please). My tech stack: + .NET Framework: . . . . C#, VB.NET . . . . WinForms, WebForms, WPF . . . . WCF, MVC, Windows Services . . . . WebAPI, Silverlight . . . . .NET Core + Desktop Development: . . . . C#, C/C++ (+Qt), Visual Basic, Delphi (+FireMonkey), Assembler (MASM/TASM) + Mobile Development: . . . . Objective-C, Swift, Java . . . . React Native, Delphi (FMX), Xamarin + Other server back-end: . . . . Java . . . . PHP 5/7 + Databases: . . . . Oracle, MySql, MSSQL, MongoDB, SQLite, Postgres + Reverse-engeneering and research: . . . . IDA Pro, WinDbg, WinHex, Wireshark Sniffer + Network protocols (please, ask for specific protocols): . . . . Instant Messaging (12 protocols) . . . . P2P files transferring (17 protocols) . . . . Mailing (3 protocols) . . . . Web . . . . File Transfer (3 protocols) Please ask for any details. Need help? Ask me, I'll do my best to help. menos
Contratar binaria
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I am web programmer with four year experience. I like to work and learn (do it quickly and efficiently), positive and responsible.I am web programmer with four year experience. I like to work and learn (do it quickly and efficiently), positive and responsible. menos
Contratar yhartonuk
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I'm a Senior Full-Stack Developer and Solution Architect with more than 7 years of experience. I've got a bunch of skills and I'm pretty good with lots of different technologies. Here's what I'm good at: - Python: build stuff for the ✔Backend✔ of site and ✔Scrape✔ data from the site. - Working with Websites:...I'm a Senior Full-Stack Developer and Solution Architect with more than 7 years of experience. I've got a bunch of skills and I'm pretty good with lots of different technologies. Here's what I'm good at: - Python: build stuff for the ✔Backend✔ of site and ✔Scrape✔ data from the site. - Working with Websites: frameworks like ❤Express, Flask, Django, and FastAPI ❤. - Handling Data in Databases: MongoDB, MySQL, MariaDB, PostgreSQL, and Redis. - Getting Data from the Web: grab data from websites efficiently. - Building Minimum Viable Products (MVPs) - Designing User Interfaces: interfaces that are easy and intuitive for people to use. - Developing Web Applications: a bunch of web apps. - Creating Browser Extensions: how to make extra tools for web browsers. - Joining Existing Teams: fit in well with teams that are already working on projects. - Keeping Projects Running Smoothly: maintaining and improving projects. - Using DevOps Practices: development and deployment processes run smoothly. - Designing Efficient Solutions: scalable and efficient solutions to problems. - Providing Expert Advice: offer expert guidance on development projects. - Testing Websites: Pytest and Selenium to make sure everything works smoothly. Here are some of the technologies I work with: - Programming Languages: Python, JavaScript, TypeScript, Flow, NodeJs, Perl, Java. - Frameworks: Django, Flask, FastAPI, ReactJS/Native, Express, NextJs, Angular, VueJs. - API Technologies: RESTful, GraphQL, OpenTracing, AMQP (RabbitMQ). - Databases: MongoDB, MySQL, MariaDB, PostgreSQL, Redis. - Infrastructure & Deployment: Kubernetes, Helm, Docker, Terraform, Amplify, Firebase. - Authentication & Authorization: OAuth2, Keycloak, Auth0, Cognito. - Build Tools: Babel, Webpack. menos
Contratar SerhiiOstapiv
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inteligencia artificial, Backend Development, Cadena de bloques, Programación en C++, CryptocurrencyHello! I'm a seasoned Full Stack Blockchain Developer with over 5 years of experience in Web/Application Development and Blockchain Development. ⭐Blockchain Development: - DApps - Real World Assets (RWA) - Tokenization - Smart Contracts - NFT Marketplaces - DeFi - DEX - Cryptocurrency creation - Cross-chain...Hello! I'm a seasoned Full Stack Blockchain Developer with over 5 years of experience in Web/Application Development and Blockchain Development. ⭐Blockchain Development: - DApps - Real World Assets (RWA) - Tokenization - Smart Contracts - NFT Marketplaces - DeFi - DEX - Cryptocurrency creation - Cross-chain communication ⭐Full Stack Development: - NodeJs/ExpressJs - GraphQL - React/TypeScript - MongoDB/SQL - AWS - Docker - CI/CD - Web Scraping - Testing (Chai/Mocha/Jest/Selenium) ⭐AI Development: - LLMs - ChatGPT integration - Fine-Tuning - Prompt Engineering - Analysis for improvement ⭐Server Administration: - Linux Server Administration - Web Hosting/Migration - Web Security - DevOps menos
Contratar bohdan0701
