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Achievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: StarstruckAchievement: Galaxy BrainAchievement: QuickdrawAchievement: Public SponsorAchievement: YOLO

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slymanmrcan/README.md

Süleyman Mercan

Cloud & DevOps Practitioner · Backend Dev
Turkey (UTC+3)

I build infrastructure that defends itself, observes itself, and deploys itself.

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Runtime Snapshot

role      : Cloud & DevOps Practitioner / Backend Engineer
location  : Turkey (UTC+3)
focus     : OCI infrastructure, Docker, CI/CD, Go services
principle : manual is error

Engineering Playbook

  • Provision hardened servers from scratch — firewall, SSH, Fail2ban, zero trust by default.
  • Containerize everything, automate the rest with GitHub Actions.
  • Keep infra observable: metrics, logs, and runbooks before anything breaks.
  • Write backend services that survive production, not only demo traffic.

Project Ledger

techfeed — RSS Aggregator (Go · Live)

Backend service written in Go that fetches, parses and serves RSS feeds with title-based filtering.
Deployed on Oracle Cloud VPS · Docker Compose · Nginx · SSL (Certbot)

github-infra — Terraform GitHub Manager (Open Source)

Manages GitHub organization repositories, teams, permissions and members entirely through Terraform IaC.
Contributors define projects via terraform.tfvars — repos are auto-provisioned with standardized docs and access controls.

server-guide — VPS Hardening Handbook (Open Source Docs)

Production-ready server setup handbook: OS hardening, 15-layer defense strategy, Docker security, Nginx, Prometheus/Grafana and emergency runbooks.

eduCenter — Student Management Platform (Private)

Backend-first platform for institutions: enrollment, payments, exam workflows, reporting modules.

PrivFlow — Corporate Feedback Platform (Private)

Role-based feedback system with secure workflow design.

qr-menu — QR Menu Platform (Private)

Digital QR menu system designed for cafes and restaurants with a mobile-first customer experience and admin management panel. Includes category and product management, image uploads, ordering support, customizable branding/themes and responsive UI architecture. Built with ASP.NET Core · Next.js · Docker · Nginx · PostgreSQL

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  1. devops-fundamentals devops-fundamentals Public

    HTML 18

  2. hajiLang hajiLang Public

    go ile temel bir interpreter

    Go 4

  3. ai-native-dev ai-native-dev Public

    AI-native yazılım geliştirme için Türkçe çalışma rehberi: Codex, Claude Code, MCP, skills, agent workflow’ları ve LLM destekli geliştirme pratikleri.

    JavaScript

  4. termlab termlab Public

    Linux, DevOps ve terminal becerilerini gelistirmek icin tasarlanmis interaktif bir command-line simulatoru. Gercek operasyon senaryolarina dayali sorularla komut bilgisini, problem cozme hizini ve …

    TypeScript

  5. sonarqube-server-netcore sonarqube-server-netcore Public

    C#

  6. countryIndex countryIndex Public

    C#