Java Developers for hire in Serbia
Showing 28 results
Sponsored Freelancers
-
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 less
Hire vladang
-
Hi there This is Milos and I am a mobile developer. I specialize in developing mobile applications for various platforms such as iOS and Android, Flutter, React Native. I have experience with programming languages such as Java, Swift, Dart, and Kotlin. I am skilled in design user-friendly interfaces, creating clean...Hi there This is Milos and I am a mobile developer. I specialize in developing mobile applications for various platforms such as iOS and Android, Flutter, React Native. I have experience with programming languages such as Java, Swift, Dart, and Kotlin. I am skilled in design user-friendly interfaces, creating clean code, and testing and troubleshooting mobile apps. I am passionate about keeping up-to-date with the latest technologies in the mobile development industry and staying ahead of the curve. less
Hire milos0
-
Welcome to my profile. I am your partners in digital success. With a blend of creativity, technical expertise, and strategic thinking, I craft digital experiences that captivate, engage, and drive results. I am passionate about creating innovative and efficient solutions that meet the unique needs of each client. ⭐...Welcome to my profile. I am your partners in digital success. With a blend of creativity, technical expertise, and strategic thinking, I craft digital experiences that captivate, engage, and drive results. I am passionate about creating innovative and efficient solutions that meet the unique needs of each client. ⭐ My Mission. ✔️ My mission is simple yet profound: to empower businesses with exceptional digital solutions that elevate their online presence and propel their growth in the digital world. ✔️ Expertise: I seasoned professionals with years of experience in web development, design, digital marketing, game development and more. From front-end development to back-end solutions, web security, database design I have the expertise to bring your vision to life. ✔️ Innovation: The digital landscape is ever-evolving. I stay ahead of the curve by embracing the latest technologies, trends, and best practices to ensure that your digital presence remains cutting-edge and impactful. ⭐ My Services. ✔️ Web Development: Expert in HTML, CSS, JavaScript, Typescript, React, Ember.js, Angular, Vue.js, Flutter, Node.js, Express.js, Nest.js, Laravel and Python, Java Spring Boot, WebRTC. Proven track record in developing responsive and dynamic websites. ✔️ Database Design: Proficient in MySQL, PostgreSQL, MongoDB, and Oracle. Skilled in designing and optimizing complex database schemas for high performance. ✔️ Game Development: Experienced in Unity, Unreal Engine, C#, and Java. Capable of developing engaging and immersive game experiences. ✔️ Web Design: Strong eye for design with proficiency in Adobe Creative Suite, Sketch, Figma, and responsive design principles. ✔️ Software Architecture: Expertise in designing scalable, maintainable, and robust software systems. Experienced in microservices, RESTful APIs, and cloud architecture. ✔️ E-commerce Solutions: Whether you're a small boutique or a large enterprise, I can develop robust e-commerce solutions that streamline your online sales process and maximize conversions. ✔️ Blockchain: Knowledgeable in Ethereum, smart contracts, Solidity, and decentralized applications (DApps). Passionate about leveraging blockchain technology for innovative solutions. ✔️AI development ChatGPT, OpenAI, ML, ChatBot (WhatsApp, Telegram), Normal Bot. Let's Build Something Extraordinary Together Whether you're starting from scratch or looking to revamp your existing digital presence, I am here to help. Let's collaborate to turn your vision into reality and take your business to new heights in the digital realm. Get in touch with me today to begin your digital journey with Full Stack Developer. less
Hire landrejicfl123
-
As an experienced full-stack developer specializing in both Web2 and Web3 technologies, I excel at creating lightweight, responsive, and semantic web applications. My commitment to modern development standards drives my passion for building innovative solutions that meet client needs. I thrive in collaborative...As an experienced full-stack developer specializing in both Web2 and Web3 technologies, I excel at creating lightweight, responsive, and semantic web applications. My commitment to modern development standards drives my passion for building innovative solutions that meet client needs. I thrive in collaborative environments, enjoying pair programming and knowledge-sharing with my peers. I embrace agile methodologies and domain-driven design, ensuring that I deliver high-quality products efficiently. With a proactive mindset and a dedication to continuous learning, I tackle challenges head-on and develop creative solutions that push the boundaries of technology. - Languages Frontend: HTML, CSS, JavaScript, TypeScript Backend: Node.js, PHP, Python, Ruby, .NET, Java, Rust, Go - Backend Technologies: Node.js (Express.js, Nest.js, Fastify, Sequelize, Passport, JWT, Cron) PHP (Laravel, Symfony, CodeIgniter, CakePHP, YII, Slim) Python (Django, Flask, Celery) Ruby on Rails .NET MVC Java (Spring, Spring Boot) - Frontend Technologies: React.js, Next.js, Vue.js, Nuxt.js UI Frameworks: TailwindCSS, Shadcn, NextUI, MUI, Ant Design Bootstrap, jQuery - Web3 & Blockchain: Solidity (Ethereum) Rust (Solana) Go (Hyperledger Fabric, Ethereum) Libraries: web3.js, ethers.js, web3.py - Database Supabase MySQL, MSSQL, PostgreSQL, MongoDB - Content Management Systems: WordPress, Shopify, Wix, Webflow, Bubble.io - Cloud Platform AWS, Azure - Why Choose Me? :Adaptability: I am committed to continuous learning and staying updated with the latest technologies and industry trends. :Collaboration: I value teamwork and communication, ensuring that client visions are realized through transparent and effective collaboration. :Results-Driven: My focus on delivering high-quality solutions on time and within budget sets me apart from others. Let’s connect and explore how I can help bring your project to life! less
Hire nikola651
-
As a passionate Senior Software Engineer & Blockchain Developer with over 9 years of experience. I have consistently demonstrated my full potential and excellent temperament in numerous software projects, spanning OOP, Web, and E-commerce development. I excel in researching, designing, implementing, and distributing...As a passionate Senior Software Engineer & Blockchain Developer with over 9 years of experience. I have consistently demonstrated my full potential and excellent temperament in numerous software projects, spanning OOP, Web, and E-commerce development. I excel in researching, designing, implementing, and distributing secure blockchain-based networks, as well as creating reliable, scalable, and reusable applications and interfaces on top of blockchains. My expertise in Solidity, Rust, Substrate, Web3.js, Truffle, React, and Node.js, combined with a strong background in project management and customer relations, has consistently resulted in high client satisfaction. Always ready for new challenges, I am dedicated to driving next-generation innovations and contributing significantly to the evolving tech landscape, ensuring that client needs are met with the highest standards of quality and efficiency. less
Hire ivanr4
-
Seasoned web developer with over a decade of experience crafting innovative, high-performance web applications. With a strong foundation in back-end technologies, I can deliver robust, scalable solutions that meet the dynamic needs of modern web applications, bot applications and scrapers. - C#, ASP.NET, ASP.NET...Seasoned web developer with over a decade of experience crafting innovative, high-performance web applications. With a strong foundation in back-end technologies, I can deliver robust, scalable solutions that meet the dynamic needs of modern web applications, bot applications and scrapers. - C#, ASP.NET, ASP.NET CORE, WinForm, WebForm, MVC, Blazor, MAUI, Xamarin - Make.com, Zapier, Elastic.io, Microsoft Power Automate -Java, Spring Boot, JSP -Bot, Scraping less
Hire milansrbdev
-
Cartography & Maps, Geographical Information System (GIS), Geolocation, Google Maps API, C# ProgrammingI am very happy to have an opportunity to introduce myself. I'm Dalibor, a Sr. full stack developer with 8 years of experience. Furthermore, I am a responsible, creative and competent full-stack developer who can greatly contribute to the prosperity and development of your business and work. And also I have a good...I am very happy to have an opportunity to introduce myself. I'm Dalibor, a Sr. full stack developer with 8 years of experience. Furthermore, I am a responsible, creative and competent full-stack developer who can greatly contribute to the prosperity and development of your business and work. And also I have a good relationship with all the clients I have worked with because I have good experience in working and developing. Fluent English proficiency supports good communication with customers and maintains good teamwork with business partners. Performing planned tasks, high quality, fast speed and real-time response are my basic skills. The followings are shown my main skills. - Languages * C, C++, C#, Python, Java, Javascript, PHP - Front End Development * HTML/CSS * Tailwind CSS, Material UI, Bootstrap * React.js, Redux, Redux-Saga * Vue.js, Angular - Back End Development * JavaScript - Node.js, Express.js * PHP - Laravel, CodeIgniter * Python - Django * ASP.NET, ASP.NET Core, MVC, Entity Framework, Linq * AWS (API Gateway, WAF, Lambda Serverless, Aurora Serverless, SQS, and SNS) * Azure APIM * Java Spring Boots - Database Development * SQL Server, Oracle, MongoDB, Cosmos DB, SQlite, MySQL, PostgreSQL - Blockchain Development * Solidity, Rust, Move * Smart Contract: ERC20, ERC721/ERC721A, ERC1155 * web3.js, ethers.js, cosm.js I led programming and upkeep for over 30+ web and blockchain with 100% positive client feedback. I am fluent in English and accustomed to working with cross-cultural, global teams. With a strong attention to detail and accuracy and the important ability to function well in a team setting, I am looking for web and blockchain project within a forward-moving company. I wish you all the best in your business and life. Best Regards, Dalibor less
Hire dalibor789
-
Detail-oriented and innovative Web3 Engineer with experience in the Ethereum and Solana Ecosystem. Proven track record of developing high-performance blockchain solutions and web3 integrations. Seeking to leverage my technical expertise and collaborative skills to contribute to Ethereum and Solana Ecosystem. Expertise...Detail-oriented and innovative Web3 Engineer with experience in the Ethereum and Solana Ecosystem. Proven track record of developing high-performance blockchain solutions and web3 integrations. Seeking to leverage my technical expertise and collaborative skills to contribute to Ethereum and Solana Ecosystem. Expertise in React, Hardhat, Anchor framework, TypeScript, Python, Solidity, Rust and DevOps. Maintain good relationships with team members and leads the team atmosphere in a global team of diverse cultures. Always sensitive to new technologies and is not afraid to learn new technology, ignoring all experiences for better solutions. Seeking challenging opportunities to leverage my expertise in Rust and Solidity programming, system design, and problem-solving to contribute to innovative projects and drive technical excellence. Skills: • Programming Languages: Rust, Solidity, Go, JavaScript, TypeScript, Python (4 years), Java • Blockchain Technologies: Ethereum, Solana, Cosmos, XRPL, CosmWasm, Anchor, Hardhat, Truffle, Cosmjs, Ethers.js • Frontend Technologies: React, Electron, Redux, HTML, CSS3, SASS/SCSS, Next.js, Angular, React Native, Vue.js, Nuxt.js • Backend Technologies: Node.js, Express.js, PHP, Spring Boot, Laravel, Nest.js, CI • CSS Frameworks: MUI, TailwindCSS, Styled Component, VanillaJS • Testing Frameworks: Jest, Enzyme, Jasmine, JUnit, Selenium • Version Control: Git, GitHub, SVN • Build Tools: Webpack, Babel • API Integration: RESTful APIs, GraphQL, Fast API, Web3, Cognito, ChatGPT, OpenAI • Database Technologies: MongoDB, MySQL, PostgreSQL, AWS Dynamo, AWS RDS, Microsoft Azure • DevOps: Docker, AWS, Heroku, Kubernetes, Sonar Cube, Nexus, Linux, Jenkins, CI/CD pipeline, GCP • Project Management: Agile, Scrum, Jira, Trello • Operating Systems: Linux, Windows, macOS less
Hire miloradm2
-
Hello! I'm Dusan, an innovative Full Stack Developer with a profound expertise in web and mobile development, WebGL, and AI technologies. With over 13 years of experience, I blend cutting-edge technology with modern design principles to create seamless user experiences and scalable systems. Professional Expertise: My...Hello! I'm Dusan, an innovative Full Stack Developer with a profound expertise in web and mobile development, WebGL, and AI technologies. With over 13 years of experience, I blend cutting-edge technology with modern design principles to create seamless user experiences and scalable systems. Professional Expertise: My professional journey has been focused on delivering high-quality solutions in web and mobile applications, incorporating the immersive capabilities of WebGL and the intelligence of artificial intelligence systems. My background in computer science, combined with hands-on experience in developing and deploying full-stack projects, allows me to tackle complex challenges and transform ideas into functional, user-centric software. Approach to Work: I am committed to excellence, ensuring robust, responsive, and intuitive designs. My approach integrates best practices in coding with an agile development methodology, facilitating adaptive planning, evolutionary development, early delivery, and continual improvement. I work closely with clients to understand their goals and provide strategic, data-driven solutions that align with their business objectives. Why Me: Expertise in both front-end and back-end development for web and mobile platforms. Proficient in integrating WebGL for interactive and graphical user experiences. Experienced in implementing AI and machine learning models into functional applications. Strong problem-solving skills and a commitment to delivering on time and within budget. Closing Statement: Whether you are looking to build a dynamic website, an interactive web application, or integrate intelligent algorithms into your systems, I have the expertise to bring your vision to life. Let’s connect and explore how we can work together to achieve your business objectives. less
Hire dusanr1
-
I'm full-stack developer with 7+ years of experience. I will handle your project easily at a reasonable price and timeline, and I am available to start work from now on.I'm full-stack developer with 7+ years of experience. I will handle your project easily at a reasonable price and timeline, and I am available to start work from now on. less
Hire GoranFL
