Hire the Best Java GUI Developers in Kyiv, UA

I specialize in developing Java web applications using Spring framework. From RESTful Web services to narrowly specialized apps for text recognition and other enterprise tasks. Both front-end and back-end. Also, I can design a relational database using any system you want. Skills: - Java - Spring Framework - Spring Boot - Keycloak - Vert.x - Quarkus - Vue.js - Vaadin Framework - JAX-RS - Hibernate - JSP - Freemarker - Thymeleaf - HTML/CSS - JavaScript - jQuery - Bootstrap - Tesseract OCR, Nicomsoft OCR - MySQL, PostgreSQL, Informix IBM SQL, SQLite - ElasticSearch - MongoDB I have a master degree in Software Engineering from Kyiv Polytechnic Institute. As a developer, I have also taken part and won large number of hackathons.

👋 Hey there! I'm Orest, a Java Developer with a knack for translating ideas into practical software solutions. Check out some of my projects on my profile. Explore my toolkit: Backend Skills🌐: I work with Spring Boot, Spring MVC, and JPA Hibernate to build efficient and scalable applications. From seamless database interactions to crafting robust APIs, I've got the backend covered. Database Proficiency 💾: I enjoy playing around with MySQL, designing, optimizing, and managing databases. Venturing into Front-end 🚀: Currently delving into the front-end world with ReactJS, HTML, CSS, and Tailwindcss to create captivating user interfaces. User Interface (desktop) 🎨: Using JavaFX and FXML, I bring user interfaces to life, focusing on both functionality and visual appeal in desktop applications. 💡 While continually learning, my commitment to delivering effective solutions is unwavering. Let's collaborate on your project and bring your ideas to life through code. 📬 Feel free to drop me a message to discuss your vision or explore collaboration opportunities. Looking forward to the coding journey ahead!

🏆 10+ years of experience as Software Engineer 🎯Delivered for insurance, telecommunications, security/surveillance domains, business management platforms ✅ Frameworks & Tools: Java/J2EE, Spring Boot, MSSQL, MongoDB, Docker, Hibernate, REST, Liferay, JUnit, Jenkins, Maven, Ant, API Integration. Java Backend development is one of my strengths, I will bring to you apps with modern, attractive, simple, and easy to use functionality. I'm very friendly, straightforward, honest, hard working and very easy to work with. I am looking for long-term relationship with clients, come and work with me to find out that I am your excellent partner. I'm looking forward to know more about your app idea to bring it to life!

I'm a Software Developer. I write in C++ using STL and Qt Creator, focused on cross-platform application development. I fully immerse myself in the project vision when coding, ensuring that the software meets client needs. I collaborate closely with clients and stakeholders to deliver reliable, user-friendly applications.

"Hi! 👋 I'm a backend developer with 3 years of experience specializing in Java ☕ and the Spring Framework 🌱. With a robust understanding of SQL 🗄️, REST 🌐, and various database systems, I’m dedicated to creating high-performance, scalable, and maintainable applications. 🚀 My expertise in testing 🧪 and deployment ensures that my solutions are functional and reliable." Technical Skills: 🟡 Programming Languages: Java 🌱 Spring Framework: Spring Boot, Spring Core, Spring Data Access, Spring Web, Spring MVC, Spring Security 📦 Object-Relational Mapping: Hibernate, JDBC, JPA, OXM ✅ Testing: JUnit, Jupiter, Mockito, Unit Tests, Integration Tests 🛠️ Build Tools: Maven 🗄️ Databases: SQL, MySQL, PostgreSQL 🔄 Version Control: Git 💻 IDEs: IntelliJ IDEA, Eclipse, Neovim 🔗 Other: Java OOP, Collections, Exception Handling, Streams and Lambdas, Concurrency and Multithreading, Input/Output (I/O), Memory Management, Design Patterns, Annotations. What I Offer: 🌐 Backend Development: Building RESTful APIs and microservices with Spring Boot, ensuring efficient data handling and service integration. 📊 Database Management: Designing and implementing robust database schemas and optimizing SQL queries for MySQL and PostgreSQL. 🧪 Testing Excellence: Writing comprehensive unit and integration tests to ensure code quality and functionality. ⏩ Agile Methodologies: Familiar with Agile practices, enabling rapid development and iterative feedback. 🤝 Collaboration: Strong communicator who thrives in team environments, working closely with front-end developers, product managers, and stakeholders. Why Work With Me? ✨ I am passionate about technology and continuously seek to improve my skills and stay updated with industry trends. My approach combines technical expertise with a commitment to delivering quality solutions that meet your business needs. I take pride in writing clean, efficient code and always look for ways to enhance performance and scalability. Let’s Connect! 🎉 If you’re looking for a dedicated backend Java developer who can deliver results, I’d love to discuss your project further. Feel free to reach out, and let’s create something amazing together!

Senior Java Developer with 18 years of experience in Web Development using Java, Kotlin & JavaScript | TypeScript stack. Deep knowledge of Spring Framework, Spring Boot Web MVC, Spring Boot WebFlux, PostgreSQL, Node.js, Nest.js, Next.js & React. Master in Computer Science. For the last 18 years, I have been providing the following 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ Full-stack Software Development ✅ Web development ✅ Mobile application development ✅ Database modeling ✅ Implementing high-load microservices ✅ API development and integration ✅ Improve application performance ✅ POC and MVP development ✅ Cloud Engineering Working worldwide, I helped 5 customers from Fortune 500 with software development, coding, testing, infrastructure setup, forming and supervising a development team. I specialize in the following business 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬: 🏦 Fintech -💲Digital Banking -💲 Regulatory Compliance -💲Investment Management -💲 Securities Trading -💲 Securities Landing -💲 Payment Systems 🔆 Renewable Energy 💊 Healthcare 🏠 Real Estate 📚 Education 🚚 Logistics 🎯 Marketing 𝗧𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸: 🗄️ Backend: Java, Kotlin (Spring Framework, Spring Web MVC, Spring Boot WebFlux), TypeScript (Node.js, Nest.js), Golang ⚛ Web: TypeScript, JavaScript, HTML5, CSS, Next.js, React, Angular 📳 Mobile: ReactNative, Flutter, Ionic 🔋 Database: Supabase, PostgreSQL, Redis, MongoDB, Cassandra, AWS DynamoDB, Azure CosmosDB ☁︎ Cloud: AWS, AWS Lambda, AWS API Gateway, Azure, GCP 🛠️ DevOps: Docker, Kubernetes, Nomad, Terraform, Ansible, Github, Gitlab. I have wide experience with different Software Architecture Styles starting from Monolith to high-load Microservices and different infrastructure approaches such as On-Premise, Cloud, and Hybrid. I've implemented 200+ Microservices for the World's Top Companies.