Haithem Mihoubi

Backend Software Engineer | Java Expert | Cloud Architect

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📧 [email protected]

📱 +216 53 440 357

🌍 Tunis, Tunisia

💼 LinkedIn

🖥️ GitHub

🧩 LeetCode

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Quick Stats

✅ 4+ Years Experience

✅ 20+ Microservices Built

✅ 30+ Certifications

✅ 99.9% System Uptime

✅ 30% Performance Boost

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Hello! I'm a Backend Engineer who loves solving complex problems.

I specialize in building scalable microservices, event-driven architectures, and cloud-native solutions that serve thousands of users. My passion lies in transforming business challenges into robust, high-performance systems.

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What I Bring to Your Team:

🚀 Performance: 30% API speed improvements through smart caching

🛡️ Security: OAuth2/JWT implementation with zero incidents

☁️ Cloud Native: Production deployments on AWS & Azure

📊 Monitoring: Proactive dashboards preventing 15+ outages

🔄 DevOps: Zero-downtime CI/CD pipelines

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🎯 About Me

I'm a passionate Backend Software Engineer with 4+ years of hands-on experience building production systems that scale. I thrive on turning complex business requirements into elegant, maintainable code that performs under pressure.

My Mission: Create backend solutions that don't just work today, but scale gracefully as your business grows.

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✨ Expertise

• Enterprise Java Development
• Microservices Architecture
• Event-Driven Systems
• Cloud-Native Design
• DevOps & Automation </aside>

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🔒 Security Focus

• Ethical Hacker Certified
• OAuth2 & JWT Expert
• OWASP Best Practices
• Data Protection Specialist
• Zero Security Incidents </aside>

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☁️ Cloud Mastery

• AWS Certified Practitioner
• Azure Fundamentals Expert
• Kubernetes Orchestration
• Infrastructure as Code
• Multi-Cloud Deployments </aside>

💼 Professional Experience

🏆 Software Engineer | Logawin | May 2023 – Present

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Mission: Architecting next-generation financial microservices

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🔥 Key Achievements:

• Built event-driven microservices handling 10,000+ concurrent users
• Reduced API response times by 30% through strategic Redis caching
• Implemented OAuth2 authentication securing sensitive financial data
• Achieved 99.9% uptime with Azure Kubernetes deployments