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Hire the best Spring Boot Freelancers in Budapest, HU

Check out Spring Boot Freelancers in Budapest, HU with the skills you need for your next job.
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  • $45 hourly

    • 5.0/5
    • (18 jobs)
    Are you seeking a top-notch full-stack developer who gets the job done right? I want to hear your idea. I am highly skilled at planning a job from idea to completion. Whether you are a technical person or non-technical I will share my process in a language you can understand. We discuss the tools, technology, and set a delivery date. Programming and technology is my lifelong passion. I keep up to date with the latest technologies and tools, so my customers can be assured that they are receiving the highest quality product. I provide the most cost-effective solutions and do my best to ensure the customer’s complete satisfaction. What sets me apart? • 14+ years of professional development experience with background in finance • 7+ years of Full Stack development experience • Use of Agile Technology, using 2-week incremental iterations on features • Long-term repeat business with established customers, & open to new customers • Able to break down large projects/tasks into bite-sized steps on a schedule • Provide estimates for projects & fixed quotes for well-defined small projects • All work is documented and presented to the customer (for future programmers) • Experience and ability to map out a project plan from start to finish, and on-time • Completed features are fully tested Technology Experience Languages • Java • PHP • Javascript • CSS Databases • MySQL • PostgreSQL • MongoDB Frameworks - backend • NodeJs • Laravel • Spring Boot Frameworks - frontend • React • Vue.js Other technologies • Docker • AWS What idea do you have? Send me a message and let’s make a plan.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Docker
    MQL 4
    React
    MQL 5
    Java
    NestJS
    Next.js
    Node.js
    JavaScript
    PHP
  • $50 hourly

    • 5.0/5
    • (13 jobs)
    Hello! I'm a Senior Java developer with 12 years of experience. My main tech stack is: Java, Spring boot, Spring, Hibernate, Angular and AWS. I have a B2B company and currently I have a full time employment, but I am eager the check new opportunities.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Spring Framework
    Angular
    Amazon Web Services
    GraphQL
    RESTful Architecture
    JUnit
    Java
    Java Persistence API
    Hibernate
    Git
  • $50 hourly

    • 5.0/5
    • (21 jobs)
    ✅ I have crafted backend systems for four Fortune 500 companies in the banking, e-commerce, and AI industries, each generating over $4 million in revenue in their first year. Furthermore, I spearheaded the development of internal CRM systems for three companies, resulting in a remarkable 54% decrease in operational costs. If you're looking for an experienced developer who delivers robust solutions and boosts revenue, feel free to reach out. I'm a top-rated professional on Upwork. ⭕ Reach out to me for high-quality projects based on Java and Python. ⚙️ Possessing a robust understanding of Agile Software Development processes (Scrum, Waterfall, Hybrid, Agile) and expertise in Code Review processes across projects of varying scales. 🤝 A collaborative team player with the ability to effectively engage with architects, engineers, and product management to deliver user-friendly and visually appealing results. ▪️ Take pleasure in producing clean, well-written, and highly efficient code in my projects. I firmly believe that good communication is the key to creating successful products. Key technologies: ✅ Microservices development ✅ Python ✅ Java 13 ✅ Kotlin ✅ Spring boot, Spring cloud ✅ Kubernetes ✅ PostgreSql ✅ Angular ✅ Redis ✅ ElasticSearch ✅ RabbitMQ ✅ Spring Security ✅ Keycloak ✅ Maven ✅ WebSocket ✅ MongoDB ✅ Docker ✅ Jenkins ✅ GraphQL ✅ TestContainers and Cucumber ✅ CI/CD: GitLab CI ✅ Open AI API Key Qualifications: ⭐ Expert understanding of Java and Python technologies ⭐ Understand needs of company of any scale ⭐ Development of software, mobile apps, web apps ⭐ High-performance, maintainable and reusable code ⭐ 7+ years of experience ⭐ Self-starter, hard worker, organized, attentive to details and a team player ⭐ Good communication skills
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Kotlin
    Java
    Docker
    Kubernetes
    MongoDB
    Elasticsearch
    Spring Cloud
    Cloud Architecture
    AWS Cloud9
    Spring Security
    RabbitMQ
    PostgreSQL
    API Integration
    API
    HTML5
    HTML
    CSS
    AngularJS
    Node.js
    React
    JavaScript
  • $35 hourly

    • 5.0/5
    • (1 job)
    🚀 +8 years of experience ! 🌟 worked on +10 projects ! I'm a Full Stack developer with over 8 years of experience. I have specialized my skills in Angular and Java.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Google Cloud Platform
    RxJS
    Java
    Angular
  • $40 hourly

    • 5.0/5
    • (15 jobs)
    Hello, I'm Gabor, a Java backend developer with Spring Boot skills, currently working at one of Sweden's leading tech companies. I've been working in software development since 2021, having previously worked as a freelance translator. My focus is on architecting robust backend solutions, especially developing scalable RESTful APIs and microservices with Spring Boot. I'm also experienced in end-to-end testing with tools such as Robot Framework. My passion is to excel and I'm excited to see how I can contribute to your team's success. Let's get in touch via Upwork and discuss possible collaborations!
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    End-to-End Testing
    Robot Framework
    English to Hungarian Translation
    Software Localization
    RESTful API
    Docker
    JDBC
    Java
    JUnit
    GitHub
    JetBrains IntelliJ IDEA
    MySQL
    Transcreation
    Translation
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Technology enthusiast who likes to build market leading products and excelling at fostering talent, maximizing the potential of my colleagues, driving collective success and organizational growth. Let’s build world class products together!
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Scrum
    Product Management
    Artificial Intelligence
    Web Application
    Product Development
    International Development
    FinTech
    Spring Security
    Spring Cloud
    Angular
    React
    Leadership Skills
    Microservice
    Java
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    I am an experienced software engineer and engineering manager with over a decade of expertise in building impactful, scalable tech solutions. My career highlights include shaping the Android experience at Google and leading teams to develop innovative mobile apps, backend systems, and AI-driven tools. Recently, I co-founded a startup aimed at enhancing pharmacy price transparency for underserved communities. While the platform is currently in a low-maintenance mode, it stands as a testament to my ability to create efficient, user-focused systems from scratch. This allows me to dedicate my full attention to helping new clients achieve their technology goals. My technical skills span Android, iOS, Flutter, Kotlin, Java, and cloud platforms like GCP and AWS. I thrive on solving complex problems, fostering collaboration, and delivering high-quality results tailored to client needs. Let's connect to turn your ideas into impactful solutions!
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Web Scraping
    Neo4j
    Redis
    Firebase
    Google Cloud Platform
    Java
    Kotlin
    PostgreSQL
    Mobile App
    LLM Prompt Engineering
    Prompt Engineering
    Artificial Intelligence
    Flutter
    Android App Development
  • $15 hourly

    • 5.0/5
    • (6 jobs)
    I am a software developer with experience in different fields as Web Development and Backend Development. I can help you create your website/webshop or maintain your back-end primarily in Springboot framework with a fair cost. Also developing and maintaining Wordpress websites/webshops from scratch.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    PHP
    JavaScript
    Kotlin
    API
    WordPress
    Java
    Object-Oriented Programming
    JSON
    RESTful Architecture
    XML
    Adobe Photoshop
  • $8 hourly

    • 0.0/5
    • (0 jobs)
    Motivated and detail-oriented Cybersecurity Analyst with a strong foundation in programming languages including Java, Python, and C#. Skilled in identifying vulnerabilities, implementing security protocols, and protecting systems against evolving cyber threats. A proactive problem-solver and effective communicator, committed to continuous learning and contributing to innovative security solutions. Experienced in collaborating with cross-functional teams to strengthen organizational cyber defences while ensuring efficiency and reliability.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Investigative Reporting
    SOC 1
    Cybersecurity Monitoring
    Cyber Threat Intelligence
    Network Security
    Linux
    Python
    Java
  • $20 hourly

    • 0.0/5
    • (1 job)
    Technical Profile Familiarity with programming in Java, ABAP OOP fundamentals, SOLID principles, REST API Spring Boot JUnit Spring Security Android development fundamentals, experience in native app development within my SAP trainee years SAP related technologies, ABAP, oData, SAP Gateway, SAP UI5 SQL, Database Management, MSSQL ERP experience (SAP Plant Maintenance and Work Clearence Management) Detail oriented programmer whose passion is to make people's daily lives easier with technology. Strong believer in life long learning and to be curious all the time.
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    JSON
    API
    Web API
    Swing
    Apache Tomcat
    Spring MVC
    Mockito
    Apache Kafka
    Database
    Spring Security
    JUnit
    Hibernate
    Java
    RESTful API
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Hello! I am Nazar Akmyradov, a software engineer with a solid background in backend development, mobile applications, and machine learning. With an MSc in Software Engineering from Eötvös Loránd University and hands-on experience gained through internships and academic projects, I bring a strong blend of analytical thinking, problem-solving, and technical expertise. What I Offer: Backend Development: Proficient in Java and Spring Boot, I develop robust, scalable systems with well-documented code and efficient RESTful APIs. Mobile Development: Experienced in building Android apps using Java and Kotlin. Data Analysis & Machine Learning: Familiar with Python, Scikit-Learn, and TensorFlow to create data-driven solutions, including predictive maintenance models for real-world applications. Collaborative Approach: I enjoy working in agile environments, collaborating effectively with cross-functional teams to deliver high-quality software solutions. Key Achievements: Developed a Smart House System using Java and Spring Boot, integrating sensor data for real-time device control and automation. Completed a comprehensive bank loan analysis project involving data preprocessing, feature engineering, and machine learning models to enhance predictive accuracy. Conducted a research project focusing on predictive maintenance for aircraft engines, implementing hybrid models for improved accuracy. I'm passionate about contributing to impactful projects and am ready to help you bring your ideas to life. Let's collaborate to create innovative, user-friendly, and efficient software solutions! Feel free to reach out, and let’s get started!
    vsuc_fltilesrefresh_TrophyIcon Spring Boot
    Data Analysis
    Google Sheets
    Dashboard
    Microsoft Excel
    Excel Formula
    Git
    Machine Learning Model
    Docker
    PostgreSQL
    Node.js
    JavaScript
    CSS
    HTML
    Web Development
    Android Studio
    Django
    Kotlin
    Python
    Java
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