Freelancers pentru angajare în Poland
Se afișează 16 rezultate
Freelanceri sponsorizați
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I'm extremely experienced in Web & Mobile application development especially, with 5+ years of experience. I got an excellent reputation for resolving problems and improving users' satisfaction. I have extensive knowledge of web frontend, backend, mobile app programming, I find myself suitable for full-time position...I'm extremely experienced in Web & Mobile application development especially, with 5+ years of experience. I got an excellent reputation for resolving problems and improving users' satisfaction. I have extensive knowledge of web frontend, backend, mobile app programming, I find myself suitable for full-time position that offers professional challenges that require interpersonal skills, excellent time management and problem solving skills. - Web development ✔ MERN Stack ✔ Angular 9, ReactJS ✔ NodeJS, Express, sailsjs, loopback ✔ SQL(MySQL, PostgreSQL), NoSQL(MongoDB, CouchDB) ✔ HTML5, CSS3, Sass/Less, Bootstrap ✔ Javascript(ES5/ES6+, Babel), jQuery, DHTMLX, Typescript, D3.js, Socket.IO, Three.js ✔ Test: Jest, Jasmine, Mocha, Karma, Chai ✔ UI/UX, responsive web ✔ Firebase, AWS, GCP ✔ Stripe, Paypal, Yodleeany timezone and available 24*7 on any platform. - Mobile app development ✔ iOS, Android ✔ Swift, Objective-c, Kotlin, Java, React Native, Flutter mai puțin
Angajează pe Andrii2224
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I'm a self learner, and I'm constantly combining doing the best work for my clients, with learning and improving my skills. I've 5+ year experience in Python. I specialize in: - Python programming - Web Scraping, Data extraction, Automated file downloading (as well as using ip-rotation and user-agent rotation) -...I'm a self learner, and I'm constantly combining doing the best work for my clients, with learning and improving my skills. I've 5+ year experience in Python. I specialize in: - Python programming - Web Scraping, Data extraction, Automated file downloading (as well as using ip-rotation and user-agent rotation) - React applications - FastAPI applications - Django/Flask web application development - Selenium Webdriver (web automation, scraping) - HTML/CSS (Tailwind, Bootstrap) - processing of Excel / CSV / XML / JSON / PDF files... - MySQL, PosgreSQL Feel free to contact me with any questions or ideas. Thanks! Artsiom https://www.linkedin.com/in/artsiom-kunitsyn-044664119/ mai puțin
Angajează pe kunitsynartem
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SOFTWARE FOR LINUX, WINDOWS AND ANDROID I have delivered more than 200 projects and I would be glad to help you. FREE PROJECT VALUATION Click "Hire Lukasz S." and describe your requirements. MY PORTFOLIO ON YOUTUBE /playlist?list=PL6ZCpobLtKdFF86ku-VHp0ws2SMa5Dy86 MY FIELDS OF EXPERTISE: - PHP, - C, - C++, -...SOFTWARE FOR LINUX, WINDOWS AND ANDROID I have delivered more than 200 projects and I would be glad to help you. FREE PROJECT VALUATION Click "Hire Lukasz S." and describe your requirements. MY PORTFOLIO ON YOUTUBE /playlist?list=PL6ZCpobLtKdFF86ku-VHp0ws2SMa5Dy86 MY FIELDS OF EXPERTISE: - PHP, - C, - C++, - C#, - Java, - Python, - JavaScript, - HTML, - CSS, - SQL, - OpenGL, - WebGL, - Arduino. mai puțin
Angajează pe Mikrokod
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I am an experienced programmer with a passion for creating innovative solutions and exploring new technologies. My adventure with programming began many years ago, when I discovered the fascinating world of code and algorithms. Since then, I have devoted many hours to learning and improving my skills to become not...I am an experienced programmer with a passion for creating innovative solutions and exploring new technologies. My adventure with programming began many years ago, when I discovered the fascinating world of code and algorithms. Since then, I have devoted many hours to learning and improving my skills to become not only an effective programmer, but also a creative problem solver. My specialization covers a wide range of programming languages, including Python, JavaScript, as well as the ability to work with various frameworks and development tools. I also have experience in designing and developing web, mobile and desktop applications. I believe that the greatest value in my work is the ability to analyze problems and design effective and scalable solutions. I'm not afraid of challenges and I'm always looking to expand my horizons by learning new technologies and programming best practices. I am also involved in doing graphics. mai puțin
Angajează pe KarolZaiska1
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Webprojects (JavaSript, Java), Audio (java/webpage embedded tools, original productions), Data Visualisation (Google charts, js), Home automation (Raspbery Pi, Arduino), SAPWebprojects (JavaSript, Java), Audio (java/webpage embedded tools, original productions), Data Visualisation (Google charts, js), Home automation (Raspbery Pi, Arduino), SAP mai puțin
Angajează pe placlam
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I am a full stack developer with over 10 years of experience in frontend and backend development. I graduated from Belarus State University then after graduating from the university I started my career as a developer.I am a full stack developer with over 10 years of experience in frontend and backend development. I graduated from Belarus State University then after graduating from the university I started my career as a developer. mai puțin
Angajează pe Ala63
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*.Front End: UI/UX Designer, Graphics Design, Vue.js, React.js , Node.js, Angularjs, Nextjs, Nuxtjs HTML 5, CSS 3, Bootstrap, Javascript,Jquery, Basic Photoshop,Figma. *.Back End: Express, PHP, Laravel, Codeigniter, ZendFramework, CakePHP, Ajax, jQuery, Python,Django, ASP.NET Core. *.CMS: WordPress, Shopify,...*.Front End: UI/UX Designer, Graphics Design, Vue.js, React.js , Node.js, Angularjs, Nextjs, Nuxtjs HTML 5, CSS 3, Bootstrap, Javascript,Jquery, Basic Photoshop,Figma. *.Back End: Express, PHP, Laravel, Codeigniter, ZendFramework, CakePHP, Ajax, jQuery, Python,Django, ASP.NET Core. *.CMS: WordPress, Shopify, Magento, Joomla, Squarespace, Wix. *.API Integration: APIs, Unix/Linux, and MVC Framework Architecture. *.Database: MySQL, MongoDB, MSSQL. *.Payment Gateway, PayPal , Stripe. *.SEO/Digital Marketing *Windows Desktop app development: C#, VB, C mai puțin
Angajează pe alex0742
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As a Web developers I have 6 + years of experiences in design and create websites and web applications using programming languages such as HTML, CSS, and JavaScript,PHP and so on. Also I implemented user's requirement including user interface designs, ensure functionality, and optimize performance . According to the...As a Web developers I have 6 + years of experiences in design and create websites and web applications using programming languages such as HTML, CSS, and JavaScript,PHP and so on. Also I implemented user's requirement including user interface designs, ensure functionality, and optimize performance . According to the necessities , I have updated their skills to adapt to evolving technologies and industry trends, providing innovative solutions for online platforms. mai puțin
Angajează pe robinson070
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Greetings! I'm a versatile Blockchain Developer with a profound focus on Ethereum and Solana, backed by over a decade of software development expertise. The last 5+ years have seen me pioneering innovations at the forefront of blockchain technology. Why Choose Me? ✅ Blockchain Mastery: Embark on an innovation...Greetings! I'm a versatile Blockchain Developer with a profound focus on Ethereum and Solana, backed by over a decade of software development expertise. The last 5+ years have seen me pioneering innovations at the forefront of blockchain technology. Why Choose Me? ✅ Blockchain Mastery: Embark on an innovation journey with a specialist in Ethereum, Solana, and Rust. I craft impactful solutions in smart contract development, DApps, and DeFi protocols. ✅ Solana & Rust Expert: Dive into the world of Solana and Rust with confidence. My expertise in these cutting-edge technologies unlocks unparalleled solutions and possibilities. ✅ Web Development Wizardry: Envision stunning front-end and back-end experiences. My toolkit includes HTML5, CSS3, JavaScript, React, React Native, Node.js, and more. ✅ Database Dynamo: Seamlessly manage SQL and NoSQL databases (MongoDB, Redis, Graph, MySQL) for optimal data storage and retrieval. Blockchain Marvels: ✅ Decentralized Dreams: Transform industries with transparent and secure DApps and smart contracts. ✅ Token Triumphs: Launch ERC-20 tokens, conduct ICOs, and set up NFT marketplaces for asset monetization. ✅ DEX Dominance: Develop decentralized exchanges (DEX) for seamless and secure token trading experiences. ✅ DeFi Wonders: Engineer DeFi protocols for lending, staking, yield farming, and financial instruments. ✅ Security Sentinel: Conduct comprehensive security audits to fortify smart contracts. ✅ AI Trading Magic: Build AI-powered trading bots for cryptocurrency automation, optimizing investment strategies. Unlocking Possibilities: ✅ Tailored Solutions: Craft bespoke blockchain applications, smart contracts, and DApps aligned with your business goals. ✅ Full Stack Finesse: Shape responsive websites with React.js, Vue.js, Next.js, and backend wizardry with Node.js. ✅ Data Mastery: Design and manage databases for efficient storage and retrieval - MySQL, MongoDB, Redis. ✅ UI Elegance: Customize UI libraries (Material UI, Vuetify, Bootstrap) for visually stunning interfaces. Specialized Solana & Rust Skills: ✨ Solana & Rust Prowess: Leverage my expertise in Solana and Rust to unlock unparalleled solutions and possibilities. I am committed to delivering results that transcend expectations. Emphasizing effective collaboration, timely communication, and unwavering dedication to project deadlines, let's connect! Explore how I can elevate your success in the blockchain and full-stack development realms. mai puțin
Angajează pe raphael153
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Top Skills, Strengths, and Experiences: Expert .NET Development: With extensive experience, you're proficient in .NET development, mastering languages like C# and leveraging frameworks such as ASP.NET and .NET Core. Your expertise extends to architecting scalable and high-performing solutions. Full-Stack Proficiency:...Top Skills, Strengths, and Experiences: Expert .NET Development: With extensive experience, you're proficient in .NET development, mastering languages like C# and leveraging frameworks such as ASP.NET and .NET Core. Your expertise extends to architecting scalable and high-performing solutions. Full-Stack Proficiency: You're not just a backend wizard; you have a solid understanding of frontend technologies as well. From crafting intuitive user interfaces using ASP.NET MVC or Razor Pages to working with JavaScript frameworks like Angular or React, you're comfortable navigating both sides of the stack. Problem-Solving Aptitude: Your analytical mindset and problem-solving skills are your superpowers. Whether it's debugging intricate issues, optimizing performance bottlenecks, or architecting complex systems, you thrive on solving challenges and delivering elegant solutions. Agile and DevOps Practices: You're well-versed in Agile methodologies and DevOps practices, fostering collaboration, continuous integration, and delivery. Your experience with tools like Git, Azure DevOps, and Docker enables you to streamline development workflows and deliver software with speed and efficiency. Services Offered: Custom Software Development: As a senior .NET engineer, you offer bespoke software development services tailored to meet the unique needs of your clients. Whether it's building web applications, enterprise-level software, or APIs, you have the expertise to deliver robust and scalable solutions. Legacy System Modernization: You specialize in modernizing legacy systems, helping businesses migrate from outdated technologies to modern .NET platforms. Through strategic refactoring, code optimization, and migration strategies, you ensure compatibility, scalability, and maintainability. Cloud-Native Development: With a deep understanding of cloud computing platforms like Azure, you're adept at building cloud-native applications. Whether it's leveraging serverless architectures, microservices, or containerization, you help businesses harness the power of the cloud to build scalable and resilient solutions. Interests and Preferred Projects: Innovative Technologies: You're passionate about working on projects that leverage emerging technologies to drive innovation. Whether it's exploring AI and machine learning to enhance applications, integrating IoT devices for data analytics, or implementing blockchain solutions for secure transactions, you're eager to tackle cutting-edge projects. Cross-Functional Collaboration: You thrive in collaborative environments where you can work closely with cross-functional teams. Whether it's collaborating with designers to create seamless user experiences, partnering with product managers to define project requirements, or mentoring junior developers, you enjoy the synergy of teamwork and collective problem-solving. Continuous Learning: As technology evolves, you're committed to staying ahead of the curve. Whether it's attending c mai puțin
Angajează pe milos607
