Freelancers para contratação em Serbia
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Mostrando 18 resultados
Freelancers Patrocinados
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Highly skilled and experienced Senior Android Developer with over [X years] of professional experience in designing, developing, and maintaining mobile applications for the Android platform. Proficient in Java and Kotlin programming languages, with a deep understanding of Android SDK, architecture patterns, and best...Highly skilled and experienced Senior Android Developer with over [X years] of professional experience in designing, developing, and maintaining mobile applications for the Android platform. Proficient in Java and Kotlin programming languages, with a deep understanding of Android SDK, architecture patterns, and best practices. Proven track record of delivering high-quality, scalable, and user-friendly Android applications that meet client requirements and exceed expectations. Strong problem-solving abilities and a passion for continuous learning and staying up-to-date with the latest technologies and trends in the mobile development industry. Key Skills: Android Development: Proficient in developing native Android applications using Java and Kotlin programming languages. Android SDK: Expertise in utilizing Android SDK components and APIs to build robust and feature-rich mobile applications. Architecture Patterns: Solid understanding of architectural patterns such as MVVM, MVP, and Clean Architecture, and their implementation in Android applications. UI/UX Design: Skilled in designing and implementing intuitive and visually appealing user interfaces following Material Design guidelines. Backend Integration: Experience in integrating Android applications with RESTful APIs, third-party libraries, and backend services. Testing and Debugging: Proficient in writing unit tests, conducting automated testing, and debugging Android applications to ensure code quality and reliability. Version Control: Proficient in using Git and GitHub for version control and collaborative development. Continuous Integration/Continuous Deployment (CI/CD): Familiarity with CI/CD pipelines and tools such as Jenkins, Travis CI, or GitLab CI/CD for automating build, testing, and deployment processes. menos
Contratar pufferjames
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Hello, my name is Sasa. I have been working on the Javascript & PHP for 10 + years and I'm a professional FullStack Programmer. For this time I've been working on a lot of Database and Web projects for many different companies in the world. My core competency is mainly in the Database(Microsoft SQL, MySQL), the...Hello, my name is Sasa. I have been working on the Javascript & PHP for 10 + years and I'm a professional FullStack Programmer. For this time I've been working on a lot of Database and Web projects for many different companies in the world. My core competency is mainly in the Database(Microsoft SQL, MySQL), the backend of Laravel & Node.js/Express JS and on the frontend of AngularJS, ReactJS & Vue.js. I've ever worked for building ecommerce platform with Full-Stack using Magento. My career was built as a Full-Stack web developer with AngularJS, React, NodeJS. With the increase of amazing, fast and productive Javascript frameworks, I changed the focus of my professional career five years ago to become an expert in ReactNative, Flutter(Dart) and Ionic Mobile development and Native mobile application development. My Strengths and skills I prefer to develop those Web technologies as: - Microsoft SQL, MySQL/MariaDB, Redis, CouchDB, HBase, MongoDB - SOAP, RESTful API - ASP.NET, C# CodeIgniter - PHP, JavaScript, JQuery, React, Vue, Bootstrap, AngularJS, Meteor.js - React Native, Flutter, Kotlin, Ionic + AngularJS, Framework7, Cordova, Xarmarin - Cassandra, Nginx, Apache - Familiar with Firebase, Amazon, Google API, Twilio API, Azure. Feel free to contact me anytime to start working on projects together and make your wishes come to life. menos
Contratar sasa34
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As a seasoned software developer, I bring six years of expertise in C++, Python, PyTorch, LibTorch, DICOM, HL7, VTK, ITK, WebAssembly, OpenCV, Boost, OpenSSL, and more to the table. My track record includes tackling complex projects and delivering robust solutions. I'm particularly adept at WebAssembly, OpenCV, Boost,...As a seasoned software developer, I bring six years of expertise in C++, Python, PyTorch, LibTorch, DICOM, HL7, VTK, ITK, WebAssembly, OpenCV, Boost, OpenSSL, and more to the table. My track record includes tackling complex projects and delivering robust solutions. I'm particularly adept at WebAssembly, OpenCV, Boost, and OpenSSL programming. My commitment to excellence and a strong work ethic make me a valuable addition to any team. menos
Contratar kristijan37
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Summary: Highly skilled and innovative Mobile, Web & Blockchain Developer with a proven track record in creating cutting-edge, secure, and efficient web applications utilizing blockchain technology. Proficient in a range of programming languages, including Android, React-Native, Swift, Flutter JavaScript, Solidity,...Summary: Highly skilled and innovative Mobile, Web & Blockchain Developer with a proven track record in creating cutting-edge, secure, and efficient web applications utilizing blockchain technology. Proficient in a range of programming languages, including Android, React-Native, Swift, Flutter JavaScript, Solidity, Python, and more. Adept at designing, developing, and implementing complex decentralized systems, smart contracts, and DApps. Committed to delivering high-quality solutions that align with client objectives and industry best practices. Skills: Mobile Development: Expertise in Cross-Platform and Native mobile development using modern frameworks and languages such as React-Native, Flutter, Kotlin, Swift, and more. Skilled in creating responsive, user-friendly interfaces. Blockchain Development: Extensive experience in blockchain technology, including Ethereum, Hyperledger, and other platforms. Proficiency in developing smart contracts, decentralized applications (DApps), and implementing blockchain solutions. Web Development: Expertise in front-end and back-end web development using modern frameworks and languages such as React, Angular, Node.js, Python, and more. Skilled in creating responsive, user-friendly web interfaces. Smart Contracts: Solid understanding of smart contract development using Solidity and other relevant languages. Capable of implementing complex business logic securely on the blockchain. Security and Optimization: Knowledgeable about security best practices in blockchain and web development. Experience in optimizing code and infrastructure for efficiency and performance. API Integration: Proficient in integrating various APIs to enhance the functionality and interoperability of web and blockchain applications. Database Management: Skilled in database design, implementation, and management, including SQL and NoSQL databases. menos
Contratar MarkMemphis
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I'm a result-driven professional having 10+ years of experience in developing Website, and Hybrid Apps for iOS, Android . On various Web Development and Hybrid App development projects, I have worked as a developer on backend or frontend. ⭐⭐⭐ Core Development Skills 1.No code web development: Wix, Webflow, Zapier,...I'm a result-driven professional having 10+ years of experience in developing Website, and Hybrid Apps for iOS, Android . On various Web Development and Hybrid App development projects, I have worked as a developer on backend or frontend. ⭐⭐⭐ Core Development Skills 1.No code web development: Wix, Webflow, Zapier, Airtable 2. Backend: CodeIgniter, Laravel, NodeJS/ExpressJS ,NestJS 3. Frontend: ReactJS, Angular, VueJS, Typescript, Bootstrap5 4. CMS Framework: Wordpress/Typo3/Redaxo 5. Database: MySQL/MariaDB, PostgreSQL, MongoDB, NoSQL database 6. Native iOS App Development: using Swift, Objective-C, SwiftUI, RxSwift 7. Native Android App Development: using Java, Kotlin 8. React-Native App Development: using JavaScript, Typescript, Expo, init ⭐⭐⭐ Also, 9. Integrations: Google Maps, Mapbox, Apple Maps, Apple Health, AdMob, AppLovin, Facebook SDK, Google Analytics, ARkit, Vuforia, ARcore, Stripe API, Telnyx, Twilio, Google Map, Foursquare, Geolocation, GPS, Open Street Maps 10. Firebase: Real-time database, Crashlytics, Performance monitoring, Dynamic Links, App indexing, In-App messaging, Remote config ⭐⭐⭐ Why me? ✔ Work timing in US-timezone (EST, CST, MST, PST) ✔ No language barrier. All requirements are cleared and quoted appropriately and precisely. ✔ Quick communication and proper deadline achievement ✔ Solutions from documentation to App Development, Publishing to Stores, Support and Maintenance, and helping New Ideas ✔ Available on a FREE consultation to discuss your idea - Leading to proper planning and development I know the importance of creating a highly readable and easily maintainable source code and constantly strive to learn new technologies and look for ways to better myself in this rapidly changing industry. Also I love to work with individuals, startups, and professional entrepreneurs aiming to build challenging projects and design solutions that stand out in the crowd to bring success. You've got a project? Let's connect and discuss. menos
Contratar nbanovicfl92
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I'm a Senior Full-stack Developer with 5 years of rich experience. As a seasoned full-stack developer with a strong focus on React and WordPress, I bring a comprehensive skill set to the table, enabling me to tackle a wide array of web development projects. With years of experience under my belt, I have honed my...I'm a Senior Full-stack Developer with 5 years of rich experience. As a seasoned full-stack developer with a strong focus on React and WordPress, I bring a comprehensive skill set to the table, enabling me to tackle a wide array of web development projects. With years of experience under my belt, I have honed my abilities to create seamless, dynamic user experiences using React, while also managing and delivering content-rich websites with WordPress. Key Skills and Expertise: React Development: Proficient in building scalable and maintainable single-page applications (SPAs) using React. Skilled in utilizing React component-based architecture to create interactive UIs that are both efficient and user-friendly. WordPress Development: Experienced in developing custom WordPress themes and plugins tailored to clients' needs. Familiar with the WordPress REST API for integrating React components into WordPress environments. Full-Stack Capabilities: Comfortable with both front-end and back-end technologies. Proficient in server-side languages (such as PHP, Node.js, Python) and database management (MySQL, MongoDB), ensuring that the full spectrum of web development needs is covered. Responsive Design: Expertise in crafting responsive designs using modern CSS frameworks and pre-processors, ensuring websites look great and function well on all devices. API Integration: Skilled in integrating third-party APIs and services, and capable of creating custom RESTful services for more complex interactions between the front-end and back-end. Version Control and Workflow: Proficient with Git for version control and familiar with various development workflows, which helps in maintaining code quality and collaborating with teams effectively. Professional Experience: Developed numerous high-performance web applications using React, Redux, and modern JavaScript (ES6+). Customized and optimized WordPress websites, improving SEO, page load times, and user engagement. Built and maintained full-stack applications, handling everything from initial setup, database design, API development, to front-end implementation and deployment. Collaborated with designers and other developers to turn concepts into user-friendly web applications. menos
Contratar mkatanicfl
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I am a skilled freelance developer specializing in Android, Java, J2EE, and JavaScript. With a passion for crafting innovative solutions and a proven track record in diverse technologies, I offer comprehensive expertise to elevate your projects. Key Skills: - Android Development: Proficient in creating robust and...I am a skilled freelance developer specializing in Android, Java, J2EE, and JavaScript. With a passion for crafting innovative solutions and a proven track record in diverse technologies, I offer comprehensive expertise to elevate your projects. Key Skills: - Android Development: Proficient in creating robust and user-friendly Android applications. I excel in designing and implementing features that enhance user experiences on mobile devices. - Java and J2EE Mastery: Experienced in Java and J2EE technologies, I bring a strong foundation to web and enterprise application development. From server-side logic to database connectivity, I ensure efficient and scalable solutions. - JavaScript Expertise: Adept at front-end development using JavaScript, I create dynamic and responsive user interfaces. Whether working with vanilla JS or modern frameworks, I tailor solutions to meet the unique requirements of each project. Technical Proficiency: - Android Studio: Proficient in using Android Studio for Android app development, ensuring code efficiency and adherence to best practices. - Spring Framework: Experienced in utilizing the Spring framework for building robust and scalable J2EE applications. - React and Node.js: Skilled in using React for front-end development and Node.js for server-side applications, providing a full-stack development approach. If you are seeking a versatile developer with expertise in Android, Java, J2EE, and JavaScript, I am ready to bring my skills to your projects. Let's collaborate to create impactful and high-quality solutions. menos
Contratar filmark005
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Hello! I'm a senior software engineer who has worked in software development and education for over 15 years. Fields of interest Windows, Web, Mobile App, Databases. Skilled in Programming, Research, and Problem-solving. Strong Math and logic background. Mainly worked as a Freelancer and Professor of programming...Hello! I'm a senior software engineer who has worked in software development and education for over 15 years. Fields of interest Windows, Web, Mobile App, Databases. Skilled in Programming, Research, and Problem-solving. Strong Math and logic background. Mainly worked as a Freelancer and Professor of programming languages. Also, I had several Contracts with companies as a programmer for various technologies. I'm focusing on Web & Mobile development using React, React Native, Vue, Node, Javascript, Typescript, C#, Java, HTML, CSS and PHP. -Some of these projects were: • Web Application Development: React, Vue, Angular, JS/TS, Node, Python, Django, PHP, Laravel, CI • DNA Manipulation: C++ • Aras connector: C#, SQL Server, WPF • Email service/Projects management collaborative software: MVC, ASP.NET, C#, MSSQL, Gmail • PreviCAD system: C#, ASP.NET MVC, SQL Server • News & Magazines App: Android, Mobile Development, Java • Restaurant Android Application: Java, Android, Mobile Development • Transpotation Management System: Java, Android, Mobile Development • Attribute Manager: C#, MSSQL, Software Architecture • Microsoft Office – Excel Add-On: C#, MSSQL • C++ TCP UDP communication: C++, Linux, Windows • OOP Principles and Design - UML - J2EE – Websrvices: J2EE, Web Services • Spectral analysis of a complex sine wave in the frequency domain: C#, .NETLink: 1. Programming Languages C#, C/C++, Objective-C, Java, Kotlin, Python, PHP, JavaScript. 2. Frameworks/Platforms ✔️Javascript Frameworks ➤ React.js, React Native ➤ Vue.js ➤ Angular.js, Angular2+ ➤ Node.js ✔️PHP Frameworks ➤ Laravel ➤ CodeIgniter ✔️ Python Frameworks ➤ Django ➤ Flask ✔️C# Frameworks ➤ ASP.NET MVC ➤ ASP.NET Core MVC ✔️Cross Platform ➤ Flutter ➤ Xamarin ✔️Embedded Systems/Software ✔️Cryptography 3. Databases MSSQL, MySQL, NoSQL, PostgreSQL, Google Firebase 4. APIs ➤ Stripe, Paypal ➤ Google Maps API, Google Charts API, Google Vision API, Facebook API, Azure ➤ SendGrid, Mailchimpmp, Sentry, Twilio, Firebase ➤ Elasticsearch, Algolia, Amazon menos
Contratar vladang
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Talented Laravel engineer and software architect, senior level, working exclusively on Laravel applications for more than 7 years. Vast understanding of Laravel related services and infrastructure, ability to develop sophisticated technical solutions, leveraging my extensive knowledge across the complete technology...Talented Laravel engineer and software architect, senior level, working exclusively on Laravel applications for more than 7 years. Vast understanding of Laravel related services and infrastructure, ability to develop sophisticated technical solutions, leveraging my extensive knowledge across the complete technology stack Expert in Linux, Cloud (AWS), DevOps, CI/CD. I have strong OOP skills, follow SOLID principles, follow PSR standards and love to cover my code with tests. Proficient in complex sql query building, query performance optimisation, advanced understanding of relational database architecture. Solution-oriented and logical thinker. My ultimate goal is to work collaboratively with you to establish an understanding of your needs and come up with a solution that matches your definition of successful. Skills: - PHP - Laravel - OOP - SOLID - OWASP - PSR standarts - PHPUnit - PEST - MySQL - MariaDB - PostgreSQL - Redis - ElasticSearch - REST API - microservices - Linux - Docker - AWS - NodeJs - Javascript - Typescript - Vue.js - React.js - Jest - SASS - PostCSS - TailwindCss - bootstrap - webpack - Selenium menos
Contratar bojsa23
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Hello everyone! I'm Milos Delic, a senior Web & Blockchain & Game Developer from Serbia. **WEB** React, Flutter, React Native, Node.js, Express.js, MongoDB, TailwindCSS, Laravel, MySQL, The graph, AWS **BLOCKCHAIN** Solidity, Smart Contract, Solana, Near protocol, Algorand, NFT, DeFi, DApp, Web3,...Hello everyone! I'm Milos Delic, a senior Web & Blockchain & Game Developer from Serbia. **WEB** React, Flutter, React Native, Node.js, Express.js, MongoDB, TailwindCSS, Laravel, MySQL, The graph, AWS **BLOCKCHAIN** Solidity, Smart Contract, Solana, Near protocol, Algorand, NFT, DeFi, DApp, Web3, Wagmi **GAME** Unity, Unreal Engine, C#, C++, Photon server, Mirror networking, P2E Game development, Ready Me Player, Convai, Metaverse Development, Blockchain Game integration, menos
Contratar MilosDelic0203
