Hire the Best Java Developers
in France

⭐⭐⭐⭐⭐ Whether you’re a founder looking to ensure your Entreprise SSO solution, a startup CTO scaling your backend, or a team launching AI-powered products, I bring the engineering depth to turn your vision into a robust, secure, and high-performance system ready for scale. With over 8 years of experience, I’ve gained strong expertise across multiple areas, including Backend Development, Frontend Development, and DevOps. I bring not only technical depth but also excellent communication and collaboration skills, allowing me to lead and work effectively with diverse teams. I’m committed to resolving your toughest challenges efficiently in these fields: 💻 𝐁𝐀𝐂𝐊-𝐄𝐍𝐃: 𝐉𝐀𝐕𝐀 & 𝐅𝐑𝐀𝐌𝐄𝐖𝐎𝐑𝐊𝐒 • Java 23, Java 21, Java 17 LTS, Java 8+, and Legacy • Spring Boot, Spring Security, JPA, Quarkus, Spring Webflux • REST , SOAP , GraphQL API's 🌐 𝐅𝐑𝐎𝐍𝐓-𝐄𝐍𝐃 • JavaScript • Typescript • Angular • React 💾 𝐀𝐃𝐕𝐀𝐍𝐂𝐄𝐃 𝐂𝐀𝐂𝐇𝐈𝐍𝐆 & 𝐌𝐄𝐒𝐒𝐀𝐆𝐈𝐍𝐆 • Proficient with Kafka, Redis, Spring Integration • Ensuring efficient data management & communication 🔑 𝐒𝐒𝐎 & 𝐈𝐀𝐌 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄: • Providers & Platforms: Keycloak • miniOrange • Azure AD (Entra ID) • ADFS • Active Directory • SharePoint (IdP/SP integration) • Standards & Flows: SAML 2.0 • WS-Fed • OAuth 2.0 • OpenID Connect (OIDC) • MFA • RBAC Core IAM Capabilities: • SSO / Identity Federation: Web, mobile, cloud SSO; custom IdP/SP wiring (SAML/OAuth/OIDC) • Authorization: RBAC for least-privilege access across apps and microservices 🚀 𝐂𝐎𝐍𝐓𝐀𝐈𝐍𝐄𝐑𝐈𝐙𝐀𝐓𝐈𝐎𝐍 & 𝐎𝐑𝐂𝐇𝐄𝐒𝐓𝐑𝐀𝐓𝐈𝐎𝐍 • Adept with Docker, Kubernetes, Kong Gateway • Managing complex deployments & ensuring high availability 📊 𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄 • MySQL, Postgres, Oracle, SQL Server, MongoDB , Elasticsearch • Robust data storage solutions 🔧𝐌𝐈𝐂𝐑𝐎𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 & 𝐌𝐎𝐍𝐎𝐋𝐈𝐓𝐇𝐈𝐂 • Extensive experience in architecting and reworking both monolithic and microservices apps • Deep understanding of various development strategies 🛠️ 𝐏𝐑𝐎𝐕𝐄𝐍 𝐓𝐑𝐀𝐂𝐊 𝐑𝐄𝐂𝐎𝐑𝐃 • Designing, developing, and implementing web-based software • Thorough understanding of industry standards & detailed requirement analysis 🔍 𝐂𝐎𝐃𝐄 𝐎𝐏𝐓𝐈𝐌𝐈𝐙𝐀𝐓𝐈𝐎𝐍 & 𝐃𝐄𝐁𝐔𝐆𝐆𝐈𝐍𝐆 • Active in code reviews and debugging • Expert in diagnosing & resolving performance issues, JVM optimizations, and memory management using VisualVM and JProfiler 🌐 𝐃𝐄𝐕𝐎𝐏𝐒 & 𝐂𝐈 • Proficiency with AWS, Jenkins, GitLab pipelines • Seamless navigation and utilization of diverse tech stacks 🤝 𝐀𝐆𝐈𝐋𝐄 𝐂𝐎𝐋𝐋𝐀𝐁𝐎𝐑𝐀𝐓𝐈𝐎𝐍 • Skilled in Agile methodologies, delivering projects within tight deadlines • Strong communication & teamwork, driving project success 📌 Available for hourly, fixed-rate, and ongoing B2B , B2C , SaaS engagements. 🎯 Ready to help secure your platform and streamline your desired workflows today. 🌍 Countries Collaborated With: 🇦🇹 Austria | 🇹🇳 Tunisia | 🇨🇮 Ivory Coast | 🇦🇪 United Arab Emirates | 🇫🇷 France | 🇺🇸 United States | 🇨🇦 Canada | 🇷🇴 Romania | 🇮🇳 India | 🇵🇱 Poland ...

🚀 I help founders and startups go from idea to working product in days, not months - by combining 9+ years of senior engineering with modern AI-assisted development (Cursor, Claude Code, Lovable, Bolt.new, v0, Replit). Most “vibe coders” can prompt their way to a demo. Most senior engineers are too slow and too expensive for an MVP. I do both: I ship fast like a vibe coder, but I architect like the engineer who built payment platforms processing 3M+ daily transactions at Monext (French fintech). What I build: • SaaS MVPs and internal tools: idea to live product in 3–10 days • AI-powered apps: chatbots, RAG pipelines, OpenAI/Claude integrations • Production cleanup of vibe-coded projects (Lovable/Bolt/Replit messes I fix every week) • Full-stack web apps with clean, scalable architecture you actually own My stack: • AI tools: Cursor, Claude Code, Lovable, Bolt.new, v0, Replit, Windsurf • Frontend: React, Next.js, Angular, Tailwind, Shadcn, Webflow • Backend: Node.js, Python (FastAPI), Java/Spring Boot, Supabase, Firebase • Databases: PostgreSQL, MongoDB, Redis • Deploy: Vercel, AWS, Docker Why clients hire me over cheaper vibe coders: ⚡ Speed of AI-assisted dev + discipline of a senior engineer (no spaghetti code) ⚡ I don’t just generate, I architect, debug, and ship production-ready apps ⚡ Native French + English + Arabic. Based in Paris, easy timezone for EU & US ⚡ Real engineering background: fintech, payments, scalable systems Whether you’re a non-technical founder validating an idea, or a startup that hit a wall with a Lovable/Bolt project, let’s talk. Send me your idea and I’ll tell you honestly what’s possible and how fast.

💼 Senior Java & Angular Developer | Backend & Full-Stack Expert Hi! I’m Anas Doumi, a passionate and detail-oriented Senior Java Developer with over 6 years of professional experience in building, maintaining, and optimizing high-performance web applications for large-scale enterprises in industries like aviation, energy, and construction. 💻 What I Do Best: Craft robust backend systems using Java 17, Spring Boot, Spring Batch, JPA, and REST APIs. Build clean and dynamic UIs with Angular (v11+), Bootstrap, and modern JavaScript. Manage full project life cycles from requirement analysis to deployment, testing, and documentation. Maintain, optimize, and evolve legacy systems with a sharp eye for scalability and performance. Collaborate effectively using Scrum or Kanban, leveraging tools like Jira, Git, Confluence, and Jenkins. 🌐 Key Technical Skills: Backend: Java, Spring Boot, Spring Batch, JPA, Hibernate, REST Frontend: Angular, HTML, Bootstrap, JSF, JSP Databases: Oracle, SQL Server, MongoDB DevOps & Tools: Docker, Liquibase, Cucumber, JUnit, Jenkins, Git ✅ Why Work With Me? I bring real-world, enterprise-level experience from companies like Air France, RTE, and Bouygues Construction. Strong communicator, fluent in French, English, and Arabic. Client-focused, reliable, and always striving for clean, maintainable, and testable code. Let’s bring your ideas to life with clean architecture, scalable code, and a commitment to quality. Whether you need a backend powerhouse or a full-stack solution, I’m ready to help you build something exceptional. 📧 Let’s connect and discuss how I can contribute to your project!

Hi! I’m Tom — a web developer specializing in clean, modern and high-converting websites. I build fast, responsive and SEO-optimized sites that turn visitors into customers. Every project includes a conversion-focused UI, pixel-perfect layouts and optimized performance across all devices. I develop with scalability in mind so your website grows with your business. You’ll get clear communication, frequent updates and on-time delivery — no stress and no technical headaches. Let’s build a website that boosts your business and makes you proud 🚀

DevOps Engineer / JAVA Developer NAOUALI Seif Edin is a passionate computer engineer. I started my career at Edifixio five years ago, within the Integration and Middleware department, focusing on Salesforce CRM in an Amazon Web Services (AWS) environment. Through my participation in various projects, I have acquired a solid understanding of best practices in JAVA development as well as AWS services. Additionally, I played an active role in related service monitoring and tasks improvement, including ELK stack implementation, AWS service cost optimization, and performance improvement. Currently, I oversee project monitoring through Opendistro, which has greatly improved our ability to track the status of our projects. Currently, I am also the technical lead (TechLead) of the SMCP and SECURITAS projects. In this role, I work on improving customer flow management procedures.

Software Analyst and Java developer , I also have some experience in the following areas: Java(OOP), Spring, Hibernate, Angular 2, Gradle, Git, Jenkins, TDD, Spock, Jersey, Rest, SOAP, Docker and software design and testing. I am looking forward into having mutual benefits with my future clients. I think a major key to success is to learn to enjoy challenging work AND to enjoy working