Hire the best Java Developers in Hamburg, DE

Check out Java Developers in Hamburg, DE with the skills you need for your next job.
Clients rate Java developers
Rating is 4.8 out of 5.
4.8/5
based on 163 client reviews
  • $50 hourly
    Hello, I am a full-stack freelancer with nearly 8 years of experience working as a professional software engineer. I have extensive experience in both frontend and backend technologies, specializing in building robust, scalable applications. I am holding both, a master's and bachelors degree in computer science. My core expertise includes: Backend: Java Spring/Java EE, C++, SQL Frontend: React, Angular, TypeScript, CSS Scripting: PowerShell, Bash, Python I've also had the opportunity to work with a variety of other technologies and programming languages. If you are interested in the experience I have to offer or want to know more about my work history, feel free to contact me anytime.
    vsuc_fltilesrefresh_TrophyIcon Java
    TypeScript
    JavaScript
    Microsoft Windows PowerShell
    Bash
    Python
    React
    Scripting
    C++
    J2EE
  • $20 hourly
    I also have a experience in Anroid and ios application development. Moreover, I can also do front and back end developing (Full-stack development) My skill-set: - Native: iOS, Android (Objective-C, Swift), JNI, NDK (C/C++) - Web service: XML/JSON, REST/SOAP - Cocos2D, OpenGL, Corona, Unity3D, Box2D - iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight - JIRA, RedMine, BaseCamp, Sprint.ly, Github, BitBucket, SVN - Cloud services: iCloud, Rackspace, Zoho CRM, Salesforce, Azure, AWS, EC2, Dropbox - Online Payment Gateway: PayPal, Authorize.net, Stripe, Venmo, Braintree, Payleap - Mobile Game Genre: Casino Slot machine, Poker, Chess, RPG, Arcade - Device, Kit: Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI - Cloud backend: Parse.com, Parse SDK, Parse REST, Parse Cloud Code, Amazon S3 EC2 AWS, Firebase, Foodie, remoteStorage, Twillio, Plivio - Media Streaming: Wowza, SoundCloud, Red5, Icecast - Vector graphics processing: SVG, SVGZ, Illustrator - Speech recognition, text-to-speech, Siri, OpenEar - HTML5, Ruby on Rails, PHP, JSP - MySQL, SQLite, Oracle, SQL Server, ODBC - Augmented Reality: Vuforia, Metaio
    vsuc_fltilesrefresh_TrophyIcon Java
    HTML
    Kotlin
    JavaScript
    CSS
    Linux
    Python
    MATLAB
    C++
  • $35 hourly
    During my years at Luxottica, I developed strong customer service skills, expertly navigating SAP interfaces to support clients in both English and German. However, my true passion has always been development. What began as an early interest in art evolved into a self-driven journey into coding. Currently pursuing a Computer Science degree at TH Lübeck, I am immersed in app and game development, working with languages like Python, C#, and Java. In December 2024, I will begin my bachelor’s thesis on product presentation in augmented reality, leveraging cutting-edge technologies such as the Apple Vision Pro.
    vsuc_fltilesrefresh_TrophyIcon Java
    C#
    PHP
    JavaScript
    Unity
    C
    Software Development
    SQL
    Game Development
    Web Development
    App Development
    Game Design
    Translation
    Graphic Design
  • $100 hourly
    As a highly motivated professional with 20 years of development experience, including around 15 years specializing in Drupal, I bring a wealth of expertise to the table. My skill set encompasses strategic consultancy, conducting audits, providing comprehensive support, and leading teams to success. Fluent in English, German, and Russian, I possess strong language abilities that enable effective communication and collaboration with diverse clients and teams. With a passion for innovation and a proven track record of delivering exceptional results, I am dedicated to driving impactful solutions and exceeding client expectations.
    vsuc_fltilesrefresh_TrophyIcon Java
    Drupal
    CSS
    PHP
  • $30 hourly
    Hi, I'm Titus, a seasoned web developer from Hamburg, Germany, specializing in building dynamic and responsive websites for small to medium-sized businesses. With expertise in WordPress, Elementor, JavaScript, HTML, CSS, PHP, and Node.js, I transform your ideas into engaging online experiences. My skill set also includes advanced automation for Discord and Telegram, streamlining communication and enhancing functionality. My approach focuses on user-friendly design, robust functionality, and seamless integration. I have a track record of delivering high-quality projects on time and within budget. Let’s work together to bring your vision to life and boost your online presence.
    vsuc_fltilesrefresh_TrophyIcon Java
    Telegram API
    Node.js
    MySQL
    Google APIs
    Scheme
    Lua
    FiveM
    Discord Bot Development
    PHP
    Elementor
    WordPress
    CSS
    HTML
    JavaScript
  • $18 hourly
    I'm a certified QA Engineer with a deep passion for software testing and a commitment to maintaining the highest quality standards in every project I work on. My expertise spans both manual and automated testing, with a particular focus on Selenium, which enables me to develop comprehensive test plans and execute test cases with precision. In addition to my strong foundation in functional testing, I excel in performance testing, where I rigorously evaluate system responsiveness and scalability. I'm also proficient in REST API testing, using tools like Postman to ensure both functionality and performance are up to standard. My ability to produce detailed bug reports contributes to the swift resolution of issues, helping teams deliver quality software on time. I am driven by a fervent passion for continuous learning and professional growth. 🌱 I’m currently studying to become a full-stack developer. Skills: 📚 Languages: Java, JavaScript, C++, SQL, XML, HTML, CSS, SASS 🛠️ Tools: Selenium, TestNG, JIRA, IntelliJ IDEA, Postman, JMeter, Git, Visual Studio Code, Bootstrap
    vsuc_fltilesrefresh_TrophyIcon Java
    JetBrains IntelliJ IDEA
    Postman
    REST API
    TestNG
    Selenium WebDriver
    Test Automation
    Bug Reports
    Test Execution
    Test Case Design
    Linux
    Scrum
    Agile Software Development
    Microsoft Office
    SQL
  • $100 hourly
    I am a professional developer with 20 years of experiences in small and big corporations with a wide range of talents. I am running a DevOPs agency with focus on cloud and automization tasks. I am looking mostly for fixed price projects, so feel free to ignore my usual hourly rate.
    vsuc_fltilesrefresh_TrophyIcon Java
    CI/CD
    TypeScript
    JavaScript
    Python
    Docker
    AWS Development
    AWS CloudFormation
    Kubernetes
    DevOps
  • $20 hourly
    I am a software developer with extensive experience in building and developing web and mobile applications with expertise in various programming languages ​​and frameworks. My skills include popular programming languages ​​such as Python, Java, and Swift, which allow me to create high-quality, high-performance software. By mastering Swift, I have the ability to build powerful and native applications for the iOS operating system that can best meet the needs of customers. In web development, I have extensive experience with PHP and the Laravel framework, which allows me to design robust and secure server-side applications. Also, using Node.js, I have the ability to build scalable and fast servers that, combined with React, allow me to design single page applications (SPAs) and modern, responsive user interfaces. My expert in React allows me to provide a great and smooth user experience for users, while Node.js allows me to develop highly scalable and high-performance web applications. This combination of skills allows me to take on complex and diverse projects and provide innovative solutions to technical problems. My goal is always to provide efficient and creative solutions that meet the needs of clients in the best possible way. I am ready to apply my knowledge and expertise to carry out your projects and achieve more success. If you are looking for a professional and versatile developer who can handle your various projects, I am ready to work with you.
    vsuc_fltilesrefresh_TrophyIcon Java
    Node.js
    HTML5
    Laravel
    PHP
    JavaScript
    React
    Python Script
    Python
  • $42 hourly
    I'm a freelance IT generalist, with experience in web & app development as well as IT support. I have a knack for troubleshooting and enjoy building and automating custom software solutions, making your life easier. + flexible pricing + all-rounder + Computer Science background Even if a skill is not listed in my description I may be able to help you or at least point you in the right direction.
    vsuc_fltilesrefresh_TrophyIcon Java
    QA Software & Testing Tools
    Version Control
    Code Refactoring
    Bug Investigation
    Troubleshooting
    API
    Documentation
    Continuous Integration
    Lua
    Python
    PHP
    Desktop Application
    Web Application
    IT Support
  • $38 hourly
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    vsuc_fltilesrefresh_TrophyIcon Java
    Project Management
    Scrum
    Product Development
    Product Management
    User Experience Design
  • $20 hourly
    I am a full-stack developer and designer specialized in backend and frontend. I can create high-quality web applications, based on modern and powerful platforms and resolve difficult backend tasks. I have a great experience in creating high load, fault tolerant and secured systems, processing large amounts of data and system integration. Working on different position in the past I have successfully launched different projects with the great success! I am seeking opportunities to build websites from the ground up for you or your business.I also have some experience in the following areas: EDI, VBA, SQL, OOP, and software design and testing. Skills: Java 5/6/7 (JSE, Swing, CORBA, Web Services, etc.) - JEE5/6 (EJB3, JSF, Hibernate, etc.) - GWT, Spring, Struts, etc. - And other JSE/JEE-related frameworks - GlassFish, Tomcat, JBoss, Jetty, etc. - JME (CLDC 1.1, MIDP 2.0) and Android - Maven, Ant, etc. - Oracle, MySQL, PostgreSQL
    vsuc_fltilesrefresh_TrophyIcon Java
    UX & UI
    WooCommerce
    Vue.js
    WordPress
    Shopify
    Angular
  • $50 hourly
    I am a Software Engineer with a strong foundation in web services, mobile and desktop application development, and geospatial data processing. My hands-on experience in data and metadata management, server configuration, and the development of scalable project-specific tools positions me as a valuable asset for projects seeking a holistic and efficient approach to software engineering. As a Software Engineer, I bring a diverse skill set and a wealth of experience in developing cutting-edge solutions across various domains. My expertise spans the development of robust web services, dynamic mobile applications, and powerful desktop applications. Specializing in geospatial data processing, I have successfully tackled complex challenges, harnessing the power of data and metadata management to deliver innovative solutions. My hands-on experience extends to configuring database- and web-servers, ensuring optimal performance and reliability. Proficient in web platforms, I have developed and maintained scalable systems that seamlessly adapt to evolving project requirements. My commitment to efficiency is reflected in my ability to craft project-specific tools, tailoring solutions that are both scalable and resource-efficient. Over the course of my career, I have honed my skills in developing solutions that not only meet the technical requirements but also align with the overarching goals of the projects I undertake. With a keen eye for detail and a passion for staying at the forefront of technological advancements, I am dedicated to delivering high-quality software solutions that drive success.
    vsuc_fltilesrefresh_TrophyIcon Java
    React
    Thymeleaf
    Hibernate
    Microservice
    Spring Boot
    HTML5
    Twitter/X Bootstrap
    GIS
    Leaflet
    Web Services Development
    Mobile App Development
    Flutter
    PostGIS
  • $80 hourly
    Likes to work with technologies such as Microservices, Java, Netflix stack, JHipster and Mongodb....
    vsuc_fltilesrefresh_TrophyIcon Java
    Microservice
    ELK Stack
    Angular
    API Development
    Git
    AngularJS
    Spring Framework
    RESTful API
    Hibernate
  • $22 hourly
    Having 6+ years of working experience in IT, I created various types of websites and during these years managed to make my skills better. Now I can create very clear and direct websites, with a catchable look and easy navigation. I am confident that websites created by me will help you and your company to reach their goals in the digital world. According to the project I use such kind of developer skills as JavaScript, HTML, CSSS, WordPress, Shopify, PHP, Python, and others
    vsuc_fltilesrefresh_TrophyIcon Java
    Shopify
    Webflow
    Wix
    HTML5
    React
    PHP
    Python
    CSS
    JavaScript
    HTML
    WordPress
  • $5 hourly
    I am a web, app and software developer with a vast experience on different programming languages and script writing like kotlin, java, javascript, css, html including PHP. It's my pleasure to help you solve your problems relating to any of the above mentioned languages.
    vsuc_fltilesrefresh_TrophyIcon Java
    Mobile App
    CSS Framework
    App Store Upload
    Web Development
    HTML
    Mobile App Development
    JavaScript
    Kotlin
  • $56 hourly
    I am Maxim, 46 years old, my core competencies lie in natural language understanding and generation, problem-solving, and creative tasks. With a robust foundation in cutting-edge machine learning techniques, I offer support in research, coding, data analysis, language translation, and educational guidance. I am known for my reliability, adaptability to a wide range of scenarios, and the ability to provide thoughtful insights. I strive to foster understanding, enhance productivity, and inspire innovation, serving as a versatile and evolving resource for individuals and organizations worldwide.
    vsuc_fltilesrefresh_TrophyIcon Java
    Data Analysis
    Translation
    JavaScript
    HTML Title
    HTML5
    HTML
    Python
    Graphic Design
    iOS
    Writing
  • $30 hourly
    Hello, I am a full-stack developer specializing in backend development. My expertise includes creating advanced applications using React, Ruby, Wordpress, Python, Django, Vue, Laravel and C#. I have a proven ability to leverage each platform's strengths to design and develop top-tier Web applications that meet diverse business requirements. Committed to crafting efficient, scalable, and maintainable software, I thrive in dynamic environments where I can solve complex challenges and drive innovation in web technology. Whether you need a dynamic web application, a powerful backend system, or a sleek and responsive frontend, I have the expertise to bring your vision to life. My approach is collaborative and client-focused, ensuring that I understand your needs and deliver solutions that exceed your expectations.I will always be there for you. Thank you.
    vsuc_fltilesrefresh_TrophyIcon Java
    iOS Development
    Android
    Flutter
    C#
    Next.js
    WordPress
    Angular
    Laravel
    Vue.js
    Django
    Python
    Node.js
    React
    Ruby
  • $20 hourly
    As an Adobe Certified Expert (ACE) in AEM Development and Business Practitioner, I have been working as a Technical Consultant at Adobe since June 2022, delivering innovative solutions for various clients across different domains. I have acquired knowledge on AEM headless - GraphQL, which helps to build a decoupled web application to improve website performance and user experience for the largest airline brand in India. I have also implemented AJO-AEP integration for an Australian Government travel agency, which has a significant business impact on how AEP manages and engages its customer data. Prior to joining Adobe, I worked as a Technical Consultant at Perficient and a Senior Software Engineer at Mindtree, where I gained proficiency in Adobe AEM foundational concepts, such as Apache Sling and Apache Felix, and developed and implemented several features and solutions using AEM components, templates, dialogs, workflows, servlets, etc. I also worked on AEM upgrade,
    vsuc_fltilesrefresh_TrophyIcon Java
    Adobe Experience Manager
    REST API
    GraphQL
    Git
    React
    JavaScript
    CSS
    HTML
  • $30 hourly
    I'm a skilled and versatile developer with expertise in building software solutions that drive real results. Whether you’re launching an MVP, enhancing an existing application, or solving a complex technical challenge, I’m here to make it happen efficiently and effectively. My Technical Expertise Includes: + Programming Languages: Java, C#, JavaScript, and TypeScript. + Frontend Development: Creating dynamic and responsive interfaces with React. + Backend Systems: Building scalable and secure architectures tailored to your needs. + DevOps & Cloud: Docker for containerization and AWS for scalable, cloud-based solutions. + Authentication & Security: Seamless and secure integrations with tools like Auth0. What I Can Do for You: + Custom Software Development: I bring the technical know-how to deliver solutions tailored to your unique business needs. + MVP Launches: From ideation to deployment, I can help you get your product to market fast and on budget. + Code Optimization & Reviews: If your project needs a tune-up, I’ll optimize your code for performance, security, and maintainability. + Scalable Infrastructure: Leveraging Docker and AWS, I can set up robust systems that grow with your business. + End-to-End Solutions: From frontend design with React to backend systems in Java or C#, I can handle it all. Why Choose Me? + Clear Communication: I keep you updated throughout the process with regular check-ins and transparent workflows. + Tailored Packages: I’m happy to create package deals that align with your budget and project goals. + Efficiency & Reliability: I’m dedicated to delivering high-quality work on time and to your satisfaction. I’ve worked on a range of successful projects across various industries, and I’m confident I can help you achieve your goals. Let’s discuss how I can turn your vision into reality! Drop me a message to get started — I’d love to hear about your project and how I can help. 🚀 Looking forward to collaborating with you!
    vsuc_fltilesrefresh_TrophyIcon Java
    UX & UI
    Web Development
    Cypress
    Responsive Design
    Web Application
    Bootstrap
    Docker
    .NET Core
    C#
    React
  • $20 hourly
    Hi everyone, I am Mia. I am an experienced full stack developer. I have been involved in numerous projects in different areas of computer engineering for over 7 years. Throughout my working carreer and a long-standing background I have gained an immense experience of working with HTML5 by using markup, with CSS3, CSS and C++. I have in-depth knowledge of Java, JavaScript frameworks, as well as PHP, Python and Perl, WIX, Wordpress, Shopify, let alone the fact that I have a huge experience in working with both Ruby and Database storage (SQL, MySQL, MongoDB). As a full steck developer I am also skilled in working with MEAN such as: MongoDB(for the Database),Express.js(for the Web framework), AngularJS(for the frontend framework), NodeJs(for the server platform). I also have a creative vision and design skills: UI/UX, Illustration, Adobe Photoshop, Figma, InVision Studio, Sketch and SVG Animation. Looking forward working with you))
    vsuc_fltilesrefresh_TrophyIcon Java
    WordPress
    HTML
    Figma
    Software
    Flutter
    JavaScript
    PHP
  • $20 hourly
    Hi everyone! I am Mia! I am a professional web/mobile developer with over 8 years of experience in developing fine and modern-looking websites. I have worked with 50+ clients both business and individual. I have developed over 60 projects and have worked both remotely and offline. I am proficient in: Web Development- HTML, CSS, PHP(Laravel, Yii, CodeIgniter) JavaScript(Angular, React, Vue, Node) CMS systems - Shopify, WordPress, Drupal, Joomla, Wix Web Design - Adobe XD, Figma Would be happy to hear from you!
    vsuc_fltilesrefresh_TrophyIcon Java
    Software
    Flutter
    Figma
    Wix
    WordPress
    HTML
    Angular
    JavaScript
    PHP
    C++
    CSS
  • $22 hourly
    My name is Julia, I am a full-stack developer with 5+ years of experience delivering top-notch design solutions to my clients. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative websites using advanced technologies. Being an experienced and detail-oriented professional I have a comprehensive knowledge of creating, improving and designing user-friendly and eye-catching websites ensuring optimal functionality, quality, and reliability.
    vsuc_fltilesrefresh_TrophyIcon Java
    PHP
    C++
    JavaScript
    Vue.js
    Angular
    Laravel
    WordPress
    CSS
    SaaS
    Nuxt.js
    Search Engine Optimization
    UI/UX Prototyping
    Shopify
    Python
  • $22 hourly
    My name is Gisela, I am a full-stack developer with 6 + years of experience delivering top-notch design solutions to my clients. I blend creativity and technical skills to promote my employers and help them reach a large digital audience. My strong work ethic and commitment to delivering quality service allow me to embody the essential characteristics needed to perform any job well providing websites and apps with multifaceted technical solutions.
    vsuc_fltilesrefresh_TrophyIcon Java
    Laravel
    JavaScript
    PHP
    Angular
    HTML
    WordPress
    SaaS
    iOS
    Flutter
    Search Engine Optimization
    UI/UX Prototyping
    Shopify
    Ecommerce
    Python
  • $22 hourly
    I am Full-Stack Mobile/Web Developer with 7+years of experience. .My general experience includes developing and designing Mobile Apps and Web Pages which exceeds the client’s expectation in terms of project timeline and quality. I’m experienced in HTML and CSS 3, JavaScript, PHP, jQuery, WordPress, Shopify, UI/UX and SEO. Regular communication is really important to me, so let’s keep in touch!”
    vsuc_fltilesrefresh_TrophyIcon Java
    WooCommerce
    Shopify
    UI/UX Prototyping
    Software
    Wix
    React
    C#
    Ruby
    Python
    WordPress
    TypeScript
    HTML
    C++
    HTML5
  • $21 hourly
    I am Full-Stack Mobile/Web Developer with 7+years of experience. .My general experience includes developing and designing Mobile Apps and Web Pages which exceeds the client’s expectation in terms of project timeline and quality. My strengths are clean and attractive design and website speed. I’m experienced in HTML and CSS 3, JavaScript, PHP, jQuery, WordPress, Shopify, UI/UX and SEO. Regular communication is really important to me, so let’s keep in touch!”
    vsuc_fltilesrefresh_TrophyIcon Java
    WooCommerce
    Shopify
    UI/UX Prototyping
    Software
    Wix
    HTML5
    React
    Ruby
    C#
    TypeScript
    JavaScript
    C++
    HTML
    WordPress
  • $23 hourly
    My name is Mia. I am a full stack developer with 6 + years of experience delivering top-notch design solutions to my clients. I am familiar with all programs and tools in your description and I am certain that I have the necessary skills to successfully do the job adeptly and perform above expectations. My experience has provided me with multifaceted technical solutions across a wide range of software platforms.
    vsuc_fltilesrefresh_TrophyIcon Java
    JavaScript
    C++
    PHP
    Python
    Wix
    Search Engine Optimization
    Shopify
    WordPress
    UI/UX Prototyping
    Laravel
    SaaS
    Django
    HTML
    iOS
  • $21 hourly
    I am Full-Stack Mobile/Web Developer with 7+years of experience. .My general experience includes developing and designing Mobile Apps and Web Pages which exceeds the client’s expectation in terms of project timeline and quality. My strengths are clean and attractive design and website speed. I’m experienced in HTML and CSS 3, JavaScript, PHP, jQuery, WordPress, Shopify, UI/UX and SEO. Regular communication is really important to me, so let’s keep in touch!”
    vsuc_fltilesrefresh_TrophyIcon Java
    WooCommerce
    Shopify
    UI/UX Prototyping
    Software
    Wix
    C#
    C++
    Python
    React
    TypeScript
    HTML5
    WordPress
    Ruby
    HTML
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