Hi there! 👋 I'm Ertugrul Gunes

Backend Developer | Problem Solver | Tech Enthusiast

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💫 About Me

• 🎓 Currently learning Backend Development
• 🚀 Passionate about building scalable and efficient server-side applications
• 🤝 Open to collaborating with other Backend Developers on interesting projects
• 📚 Always learning new technologies and best practices
• 💡 Problem-solving is my superpower

📬 Get in Touch

• Email: ertugrulgunese90@gmail.com
• LinkedIn:

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🛠️ Tech Stack

Backend Development

Databases

Tools & Platforms

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💼 Experience

• Data Center Operations Support Specialist — Turkcell Global Bilgi (Aug 2022 – Aug 2023, Istanbul)

  • Installation/disassembly of data center systems (server, switch, storage, cabinet)
  • Structured CAT/F/O cabling, labeling, inventory updates, routine hall controls
  • Support for vendor hardware/software (HP, DELL, ORACLE, CISCO, HUAWEI, FORTINET, IBM, etc.)
  • Hardware changes (HDD, RAM, HBA), ILO/management/network port configurations
  • KVM remote access setup/monitoring; energy infrastructure monitoring and reporting

• Intern — Unisoft Digital Signage (Jul 2021 – Aug 2021, Istanbul)

• Intern — Unisign Display Technology (Feb 2018 – Sep 2018, Istanbul)

• Intern — Casper Technical Service (Sep 2017 – Jan 2018, Istanbul)

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🎓 Education

• Azerbaijan Technical University — BSc, Computer Engineering (Aug 2024 – Jun 2028)
• Azerbaijan Technical University — Preparatory Class, Computer Engineering (Sep 2023 – Jun 2024)
• Hitit University — Associate Degree, Computer Programming (2020 – Jun 2022) — GPA: 3.06

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🧾 Certifications

• Udemy — Windows Server and System Administration from Scratch 2025 (Published Feb 2024)
  • Certificate ID: UC-32a41f86-6460-4b80-9c2a-4467adbb2d29
• Fortinet — NSE 1 Network Security Associate (Published Apr 2023) — ID: CRsNp1PFdl
• Fortinet — NSE 2 Network Security Associate (Published Apr 2023) — ID: fOOs29G6
• Fortinet — NSE 3 Network Security Associate (Published Jun 2023) — ID: MOjISWWs3B
• Cisco — Introduction to Cybersecurity (Published Oct 2023)
• Akbank Gençlik Akademisi — Yapay Zeka 101 (Published Oct 2022) — ID: 72671064343494
• Turkcell Geleceği Yazanlar (Published Nov 2022)
• Palo Alto Networks Seminar (Published Sep 2025)
  • Topics: Initial configuration setup; Monitoring network logs

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🗣️ Languages

• Azerbaijani: Professional working proficiency
• Turkish: Native or bilingual proficiency

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📊 GitHub Statistics

🏆 GitHub Achievements

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🎯 What I'm Working On

• 📖 Deepening knowledge in backend architecture and design patterns
• 🔧 Building robust APIs and server-side applications
• 🌐 Exploring microservices and distributed systems
• 📚 Contributing to open-source projects

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by Ertugrul Gunes