Hire the Best JavaServer Faces (JSF) Specialists in Kyiv, UA

🚀 Senior Java Developer with 14+ Years of Experience in Scalable Software Solutions As a Java Developer I specialize in building robust, scalable, and high-performance software systems using Java, Spring Boot, and modern API architectures. 💼 My Expertise: ✅ Java ✅ Spring Boot, Spring Cloud, Spring Security ✅ Microservices Architecture ✅ REST API / OpenAPI / Swagger ✅ SAP Hybris for eCommerce ✅ Frontend with React and Angular ✅ API Development & Integration ✅ Cloud Services – AWS, Docker 🔍 What I Offer as a Java Developer Over the years, I’ve contributed to a wide variety of Java-based projects — from enterprise-level platforms to e-commerce systems — helping clients convert ideas into real, revenue-generating software. I bring not just technical expertise, but also strategic thinking to each Java or Spring Boot-based application I build. ✅ Services I Provide: 🔧 Web & Backend Development (Java, Spring Boot) 🔌 API Design & Integration 🔄 Microservices with Spring Cloud 🛒 SAP Hybris eCommerce Solutions 📊 Custom CRM systems 🌐 Data Scraping and Automation 💻 Full-stack Solutions with Java + React 🧩 Tech Stack: Backend (Java & Spring): ✔️ Java, Spring Boot, Spring Cloud, Spring MVC, Spring Security, Kafka ✔️ REST API, OpenAPI, Swagger, JSON, XML ✔️ Hibernate, JPA, Quartz, Lombok ✔️ Java Concurrency, Servlet, JUnit, Mockito Frontend: ✔️ React, Angular, JavaScript, TypeScript ✔️ TailwindCSS, Bootstrap, HTML, CSS, LESS DevOps & Tools: ✔️ Git, GitHub, GitLab ✔️ Docker, Maven, Gradle, Tomcat ✔️ Postman, SoapUI, AWS (S3, EC2) ✔️ MySQL, MongoDB ✔️ IntelliJ, VS Code, JIRA, Confluence 🤝 Why Work With Me? 🗣️ Transparent communication & detailed Java-based estimates 📈 Focus on maintainable, high-quality Spring Boot code 🧠 Deep understanding of Java API integrations and real-world use cases 🕹️ Able to work independently or as part of a distributed team If you’re looking for a reliable Java Developer who knows how to turn requirements into rock-solid Spring Boot applications — I’d be happy to help. Let’s connect and build something great with Java. 🚀

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.

🏆 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!

Hi, I'm a Senior Java Developer from Ukraine. I'm a developer with over six years of experience writing a backend for enterprise projects in Java/Kotlin. Throughout my career, I have had the opportunity to participate in the design and implementation of backend solutions, particularly in the FinTech field. What I can give with collaboration with me: ✅ You'll receive a good understanding of your requirements and main needs from my side. ✅ We will be like a real team to make a better solution together that meets exactly what you want. ✅ I always focus on expected results and can give you some suggestions on achieving them best. ✅ I value your and my time, so I used to give estimates before starting any tasks. Languages: Java, Kotlin, Groovy Spring: SpringBoot, WebFlux, SpringSecurity, SpringData, Quarkus, Micronaut Frameworks: Hibernate, MapStruct, Jackson, Keycloack, FlowableBPMN, EuSign, Drools Decision Table; Assembly: Maven, Gradle; API: Rest, GraphQL; Message brokers: Kafka, Rabbit, GCP Pub/Sub; DB: Redis, Postgres, MongoDB, MySql; Documentation: Swagger, Mermaid, SpringDoc; Infrastructure: GoogleCloudPlatform, AWS, Kubernetes, Docker; Test: Junit5, Mockk, Spoke, WireMock, TestContainers.

✅ Looking for reliable developers? We provide vetted professionals within just 3 working days! ⭐ Our clients trust us for years – 5-star rated on Clutch! 🎉 Special Offer: If your project is long-term, we provide the first week as a free trial period! This allows you to assess our expertise and collaboration style risk-free. With 5+ years of experience in software development, including AI and Java solutions, our team specializes in building powerful, scalable platforms. We create end-to-end solutions, from custom AI-driven applications and integrations to Java-based enterprise solutions. Whether you need AI-powered automation, SaaS MVPs, or Java-based backend systems, we deliver high-quality projects tailored to your business needs. 👨‍💻 Technologies: AI & Machine Learning: OpenAI API, TensorFlow, AI Agent Development Java (6-14) – Spring Framework (IoC, Boot, Data, Security) Backend Development: Python, C#, Java, Node.js Frontend Development: React.js, Angular, JavaScript Mobile Development: iOS (Swift), Android (Kotlin), React Native, Flutter Databases: PostgreSQL, MySQL, MongoDB, Cloud Firestore, Firebase API Development: REST, SOAP, GraphQL, gRPC Cloud & Infrastructure: Scalable SaaS architectures, cloud-based solutions 🚀 What We Build: ✔ AI-powered SaaS platforms with real-time data processing ✔ AI-driven search engines and NLP-based tools ✔ Java-based enterprise solutions and microservices ✔ Scalable web & mobile applications ✔ AI-based automation tools and data-driven decision-making platforms We are always open to long-term partnerships and would love to become your trusted technology partner! ⭐ Feel free to reach out with any questions or to request samples of our work. Looking forward to collaborating and helping your business grow!