Freelancers pentru angajare în Serbia
Se afișează 29 rezultate
Freelanceri sponsorizați
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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 mai puțin
Angajează pe vladang
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Hi! I am skilled full stack web developer with over 10 years of experience in programming. My strongest skills include: -Frontend development React.js, Vue.js, Angular.js -Backend development Php/Laravel, Node/Express.js, Python/Django, Java/Spring Boot, C#/ASP.NET core -Mobile development Android Java, Flutter,...Hi! I am skilled full stack web developer with over 10 years of experience in programming. My strongest skills include: -Frontend development React.js, Vue.js, Angular.js -Backend development Php/Laravel, Node/Express.js, Python/Django, Java/Spring Boot, C#/ASP.NET core -Mobile development Android Java, Flutter, React Native -Devops Jira, Docker - Addiontal skills Blockchain, NFT, AI mai puțin
Angajează pe marko507
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Hi Here's the Experienced Software Engineer developing a bunch of applications for Web, Desktop, and Mobile. I'm flexible in timezone and can communicate in time with you I am sure about the project quality and the deadline. Here are my Hard + Soft skills and Techknowlodges Skills: ✓ C/C++ | Python | Java | C# ✓ HTML...Hi Here's the Experienced Software Engineer developing a bunch of applications for Web, Desktop, and Mobile. I'm flexible in timezone and can communicate in time with you I am sure about the project quality and the deadline. Here are my Hard + Soft skills and Techknowlodges Skills: ✓ C/C++ | Python | Java | C# ✓ HTML | CSS | Javascript + ES6 | Typescript ✓ React | React Native | Next JS | Redux | Redux-saga | MobX | Context API ✓ Vue JS | Nuxt JS | Angular | JSP | ASP ✓ iOS | Android | java | Kotlin | Swift | Objective C ✓ AWS | Vercel | Firebase | Fastlane | Bitrise | Netlify ✓ Communication | Fluent English | Proactive | Self-Starter| Problem-Solving Techknowlodges: ✓ Computer Vision | OpenCV ✓ AI | ML | DL | Recognition | Clustering | Classification ✓ Tensorflow | PySpark | Scikit-Learn | Numpy ✓ Matlab | MatplotLib | Pandas | Dusk ✓ OCR | Face Rec | FignerPrint Rec | Object Tracking ✓ Blockchain | Cryptocurrency | Cryptographic ✓ TCP | UDP | HTTP | HTTPS | RTSP | RTP | Websocket Thanks for visiting my profile. Bojan mai puțin
Angajează pe savicbojanup
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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. mai puțin
Angajează pe sasa34
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Highly skilled software developer bringing around 7 years of software design, development, and integration using modern Software Development Life Cycle methodologies and cutting-edge design patterns to deliver high-quality, robust solutions which meet all business needs. History of successfully implementing SaaS...Highly skilled software developer bringing around 7 years of software design, development, and integration using modern Software Development Life Cycle methodologies and cutting-edge design patterns to deliver high-quality, robust solutions which meet all business needs. History of successfully implementing SaaS systems, standalone tools, RESTful APIs, web applications, and much more. An excellent team player with advanced knowledge of React and React Native for frontend, Node, Python and Spring Boot for backend. - Programming Languages: JavaScript, TypeScript, Python - Frontend Development: React.js, Vanilla JS, React Native, Next.js - Styling Frameworks: Tailwind CSS, Sass, Bootstrap, CSS-in-JS - Backend Development: Node.js, Django, RESTful API, GraphQL - Database: MySQL, PostgreSQL, MongoDB - Cloud Services: AWS, Azure - Version Control: Git, Linear, Jira - Testing and Debugging: Unit testing, Integration testing, End-to-End testing - Build Tools and Task Runners: Webpack, Gulp, NPM & Yarn, Powershell - Architecture: Micro-frontend, State Management, Routing, Handling Data from APIs - SOTA Technologies: OpenAI API - Documentation and Communication mai puțin
Angajează pe miodrag5
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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. mai puțin
Angajează pe MarkMemphis
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- Skills Python, Data Science, System Engineering, Database Architecture, Backend Development, Cloud DevOps, Blockchain Core. - Experiences * Perception system development for Autonomous Engineering * Cloud Web Automation & Data Processing * Data Mining & NLP on Big Data * Blockchain-based banking platform development- Skills Python, Data Science, System Engineering, Database Architecture, Backend Development, Cloud DevOps, Blockchain Core. - Experiences * Perception system development for Autonomous Engineering * Cloud Web Automation & Data Processing * Data Mining & NLP on Big Data * Blockchain-based banking platform development mai puțin
Angajează pe sasaprogramer21
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As a Senior JavaScript developer, I bring extensive experience in building websites for small and medium-sized businesses. Whether you're aiming to secure new clients, showcase your services, or establish an online store, I possess the skills and expertise to assist you. I have a strong command of HTML and CSS3,...As a Senior JavaScript developer, I bring extensive experience in building websites for small and medium-sized businesses. Whether you're aiming to secure new clients, showcase your services, or establish an online store, I possess the skills and expertise to assist you. I have a strong command of HTML and CSS3, enabling me to create visually appealing and responsive web interfaces. Proficient in JavaScript, I leverage its power and versatility to develop dynamic and interactive website functionalities. Additionally, I am well-versed in popular JavaScript frameworks and libraries, such as React and Angular, which allow me to build robust and scalable web applications. With a solid understanding of backend development, I am proficient in using Node.js and Express.js to create efficient and performant server-side logic. Furthermore, I have experience working with databases such as MongoDB and MySQL to handle data storage and retrieval. In addition to my technical skills, I possess full project management capabilities, overseeing the entire development process from inception to completion. I am adept at collaborating with cross-functional teams and stakeholders, ensuring that projects are delivered on time and within budget. Regular and effective communication is a priority for me. I believe in maintaining open lines of communication with clients, actively seeking feedback and incorporating it into the development process. By fostering collaborative relationships, I ensure that the end product aligns with your vision and goals. As a Senior JavaScript developer, I am committed to delivering high-quality solutions that drive business success. Let's work together to bring your ideas to life and create impactful web experiences. I look forward to staying in touch and collaborating on your next project. mai puțin
Angajează pe elvis162
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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. mai puțin
Angajează pe mkatanicfl
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Are you in need of a skilled Fullstack blockchain developer to bring your vision to life? Your search ends here! I'm an experienced Fullstack Blockchain and Web3 developer with a strong background in creating reliable, secure, and high-performance blockchain solutions. ❓Why Choose Me: My services: ✅Hosting and...Are you in need of a skilled Fullstack blockchain developer to bring your vision to life? Your search ends here! I'm an experienced Fullstack Blockchain and Web3 developer with a strong background in creating reliable, secure, and high-performance blockchain solutions. ❓Why Choose Me: My services: ✅Hosting and Cloud management ✅Development of various bots ✅Integrations of Softwares & IT Security Implementations ✅OpenAI and ChatGPT integration, AI model implementation. ✅Full Stack Web Development ✅Blockchain Development: New Blockchain, DEFI, NFT mint, staking, marketplace,DAO, DEX, Crypto Wallet, Play to Earn game, Lending, and Borrowing, etc. ✅Customized CRM / ERP ✅Database Management & Development My Skills: ✅Backend: Node.js(Express.js, Nest.js), Python(Django), PHP(Laravel, Symfony, CakePHP, Yii) ✅Database: MongoDB, MySQL, PostgreSQL ✅CI/CD: Git, Docker, Azure Devops, Trello, Slack, Jira, AWS, Heroku, Netlify, Firebase ✅Other: Rust, Go, C#, C/C++, Java ✅Blockchain: Solana, Solidity, Rust, Move, Web3.js, Ether.js, Wagmi, AlchemyAPI, Infura, Chainlink, Proxy(Transparent/UUPS) ✅Frontend: React, Angular, Vue.js, Next.js, Nuxt.js, Redux, Sass, TailwindCSS, MaterialUI, ChakraUI, Antd, Vuetify, Typescript, ES6/ES7. ❗️Ensuring Client Satisfaction: My commitment to delivering top-notch solutions within budget and on schedule is a source of pride. Your project's success is paramount to me, and I am committed to achieving it. Let's collaborate to redefine the future of blockchain technology. I am enthusiastic about leveraging my skills and knowledge for your project, empowering your organization in the blockchain and Web3 landscape. Please don't hesitate to contact me to explore how I can contribute to your project's success. mai puțin
Angajează pe marjan54
