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Hire the best Java Developers in Duesseldorf, DE

Check out Java Developers in Duesseldorf, DE with the skills you need for your next job.
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Rating is 4.8 out of 5.
4.8/5
based on 163 client reviews
  • $60 hourly

    • 5.0/5
    • (35 jobs)
    Hi, I'm Stefan, I offer you website development with SEO and UI/UX knowledge. About eight years ago I started my own business with a technical blog. It was a marketing affiliate website, that I created with WordPress. In addition to my passion for content creation and optimization, I developed and implemented SEO strategies. While I was a self-employed Affiliate Marketing Manager, I became interested in Software development. I then trained as an IT specialist for application development. My first professional experience in back- and front-end development I gained at a large company, where I earned much practical experience in project management and agile project work, especially Scrum. Now I am also working as a freelancer. I have the opportunity to support you with the following skills in an advisory and practical capacity: Editing & Writing Skills: 👍Selling Content text writing 👍SEO Onpage Optimisation 👍SEO and User-generated Content writing Analytics Tools: 👍Google Analytics 👍Google Search Console 👍Screaming Frog Programming languages: 👍Java 👍HTML & CSS 👍JavaScript Framework & CMS: 👍WordPress 👍Drupal 👍Angular & React Project management tools: 👍Jira 👍Trello 💪 My Soft Skills include strong communication skills, a clear way of expressing myself and being a team player. ❗CONTACT ME: If you are interested in my services, contact me. I think together we can do something great.
    vsuc_fltilesrefresh_TrophyIcon Java
    Agile Project Management
    WordPress Customization
    SEO Backlinking
    SEO Writing
    WordPress Development
    Content Creation
    Linux
    Jira
    CSS 3
    HTML
    CMS Framework
    SEO Content
    Front-End Development
    Jenkins
  • $70 hourly

    • 5.0/5
    • (1 job)
    I am Philipp Vogel, a passionate software developer with over 5 years of experience in designing, programming and implementing web applications. I hold a bachelor’s degree in computer science with focus on web engineering and data science. My goal is to stay up-to-date with industry trends and best practices, consistently delivering innovative and effective solutions. I am committed to creating exceptional user experiences and completing projects on time and within budget. Programming language experiences: - JavaScript, TypeScript, Python and Java Framework experiences: - Next.js, Node.js, Express.js, NestJS, Spring Boot, Flask, Tensorflow DBMS experiences: - MongoDB, PostgreSQL Other technologies i love to use: - Swagger, Docker
    vsuc_fltilesrefresh_TrophyIcon Java
    Back-End Development
    Front-End Development
    Next.js
    Spring Boot
    MongoDB
    PostgreSQL
    CSS
    HTML
    React
    Web Application
    Python
    TypeScript
    JavaScript
    Web Development
  • $99 hourly

    • 0.0/5
    • (0 jobs)
    Passionate security professional with a focus on secure development processes: - DevSecOps and DevOps with all modern toolsets (from Infrastructure as Code IAC with Terraform and CloudFormation, through configuration management with Ansible and Packer, to static/dynamic security code analysis SAST/DAST) - Experience of working on high-profile projects and establishing security-first cultures within DevOps teams. - Complex CI/CD pipelines and release management - Multiple cloud migrations (Azure, Google, Openshift) and management services (IaaS, PaaS, SaaS, including Hybrid environments) - All solutions are secured in line with industry best practices - All solutions and environments are also cost-optimized while providing high availability, performance, and scalability when required
    vsuc_fltilesrefresh_TrophyIcon Java
    Quantum Computing
    DevOps
    Azure DevOps
    OpenShift
    GitHub
    Security Engineering
    Python
    Terraform
    Linux
    Bash
    Jenkins
    Ansible
    Containerization
    Kubernetes
  • $52 hourly

    • 0.0/5
    • (0 jobs)
    I am a passionate senior full-stack web and cross-platform mobile engineer with years of experience delivering software and millionuser web and mobile apps.
    vsuc_fltilesrefresh_TrophyIcon Java
    WordPress Website
    Joomla
    WordPress
    Spring Boot
    Web Services Development
    Web Application
    HTML
    PHP
    Dart
    Flutter
    Software
    Web Development
    Software Development
  • $90 hourly

    • 0.0/5
    • (0 jobs)
    I'm an experienced Cloud Software Engineer with a broad and deep skillset across Backend Development and Cloud Infrastructure. I specialize in Java and in AWS. Certifications: - 10x AWS (including Solutions Architect Professional and DevOps Engineer Professional) - 3x Azure - 3x GCP - 3x Aviatrix Multicloud (find the verifications below in the Certifications section) Main Skills - Backend Development in Java with Spring Boot and Quarkus - Cloud Engineering in AWS - Software Architecture & Analysis Supplementary Skills - Cloud Engineering in Azure, GCP, and more - DevOps with Jenkins, Docker, Kubernetes, Terraform - Network Analysis & Protocol Design - Data Analysis - Software Quality Analysis & Testing - Business Analysis - Security Analysis - Frontend Client Development (strictly non-graphical) - General programming in languages such as Python, C, C++, Haskell, Go, and more Soft Skills - Scrum Master, Kanban & Agile Coaching - Project Management and Team Organisation - Intercultural Competence - Technical Self-Education & Certification Planning - Adaptivity in new environments
    vsuc_fltilesrefresh_TrophyIcon Java
    DevOps
    Terraform
    Kubernetes
    Docker
    Google Cloud Platform
    Microsoft Azure
    Amazon Web Services
    Golang
    Python
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    I am a dedicated programmer with a passion for systems design, particularly in large-scale projects. Known for a creative approach to problem-solving, I strive to bring innovative ideas to the table and enjoy finding unique solutions to complex challenges. I value teamwork and am committed to fostering open communication and collaboration within my team. I’m eager to both learn from and teach others, believing that a supportive, knowledge-sharing environment is essential for achieving high-quality results. My goal is to contribute to impactful projects, support start-ups, and leverage my skills to drive growth and excellence within the team.
    vsuc_fltilesrefresh_TrophyIcon Java
    Jenkins
    Cloud Architecture
    Unit Testing
    Elasticsearch
    Microservice
    NoSQL Database
    SQL
    Apache Kafka
    Spring Security
    Spring Data
    Spring Cloud
    Spring Framework
    JavaFX
    Docker
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    I’m a german web developer experienced in building websites for small and medium-sized businesses having worked onsite for tech companies in Munich and Toronto. Whether you’re showcasing your services, creating an online store, or improving your site, I can help. - Skilled in HTML5, CSS3, JavaScript, Java and Python - Responsive Layouts with Flexbox and Grid - Full project management from start to finish
    vsuc_fltilesrefresh_TrophyIcon Java
    GitHub
    Git
    Responsive Design
    TypeScript
    Python
    React
    CSS
    HTML
    JavaScript
    Web Development
    Web Application
  • $7 hourly

    • 0.0/5
    • (1 job)
    I'm a photo retoucher. I've been editing photos for over eight years. I like this activity. Starting as an amateur, I've been constantly improving and I've been doing it professionally for over five years. I always bring my work to a logical conclusion and never leave a client unsatisfied with my work. My Photoshop skills include (but not limited to): - general cleanup (removal of imperfections, blemishes, unwanted items & dust) - skin smoothing by dodging & burning and frequency separation - reshape and retouch the body - enhance the eye colour; refine lips & mouth - transform shape with liquefy - luminosity masks - recover highlights and shadows - change/clear background - clipping Path - changing Color - images Resizing/Cropping - convert from RAW-format I specialize in creating commercial projects and personal photos any difficulty (photography post-production, high-end retouching and creative enhancement of fashion, wedding, editorial, beauty, lookbook, jewelry retouch. product etc. ). My skills include: - Editing photos for Amazon, Shopify, eBay etc. - Image culling in Photo Mechanic - Color Correction in Adobe Lightroom / Camera Raw / Adobe Photoshop - Beautiful Black and White Photography - High-End retouch for: skin, eyes, haire, nails, background etc. - Product retouch - Real Estate Bracketed Photo Processing HDR - Сutting out the object of their background / changing the background (of any complexity) Pen tablet : Wacom
    vsuc_fltilesrefresh_TrophyIcon Java
    Photo Editing
    Photography
    Image Editing
    ImageJ
    PSD
    Python
    C++
  • $4 hourly

    • 0.0/5
    • (0 jobs)
    "I am a student at Heinrich Heine University Düsseldorf, actively seeking opportunities to gain hands-on experience and expand my professional portfolio. With a strong commitment to growth and learning, I am eager to contribute my skills and knowledge while further developing my expertise in Software and Web developing"
    vsuc_fltilesrefresh_TrophyIcon Java
    Web Application
    Script
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