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CodeByPinar/README.md

πŸ‘©πŸ»β€πŸ’» PΔ±nar Topuz

Design-first Engineering Β· Security-aware Systems Β· Performance-driven Platforms

Profile Views


🧠 Executive Summary

Role        : Principal-Level Full-Stack Engineer
Specialty   : Secure Web Platforms & Design Systems
Stack       : React Β· Next.js Β· TypeScript Β· .NET Β· DevOps
Security    : Bug Bounty Β· OWASP Β· API Security
Mindset     : Architecture-first Β· Zero-trust Β· Performance obsessed

πŸ›‘οΈ Security Credentials & Badges


πŸ—‚οΈ Featured Projects (Pinned)

πŸ›‘οΈ Karakurt Savunma Web (Private)

High-security defense-industry platform.

🧠 AtlasCRM

Next.js + Prisma CRM with auth, billing & admin panel.

🌌 interstellar-ml-3I-ATLAS

Physics-aware ML & time-series research project.

βš™ DotnetDevopsPipeline

.NET 8 Web API with CI/CD, Docker, Serilog.


🧠 Threat Model (Mini Architecture)

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”    HTTPS + CSP     β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”    JWT + RBAC     β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”    ORM Guards     β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚   CLIENT   β”‚ ─────────────────▢ β”‚  API GATEWAY   β”‚ ───────────────▢ β”‚ BACKEND SERVICES β”‚ ───────────────▢ β”‚  DATABASE  β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜                     β”‚ Rate Limit     β”‚                  β”‚ Business Logic   β”‚                  β”‚  Encrypted β”‚
                                   β”‚ WAF / Filters  β”‚                  β”‚ Input Validation β”‚                  β”‚  Storage   β”‚
                                   β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜                  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜                  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜


πŸ’Ό Why Hire Me?

  • I bridge engineering + design + security
  • I build systems ready for audits & scale
  • I think in architecture, not just features
  • I reduce tech debt before it happens
  • I mentor teams and raise engineering standards

πŸ§ͺ Architecture Decision Records (ADR)

ADR-001: API-first architecture for scalability
ADR-002: JWT with short-lived access tokens
ADR-003: Defense-in-depth security model
ADR-004: Design system tokenization

πŸ“ System Quality Metrics

Quality Attribute Approach
Performance SSR, caching, profiling
Security OWASP, Zero Trust
Maintainability Clean Architecture
Scalability Stateless APIs
Accessibility WCAG-driven UI

⏱ Live Engineering Status


🌍 Open Source Impact

Public Repos      : 30+
Stars Received   : Growing
CI/CD Templates  : Reusable
Dev Tools Built  : Fiber Inspector, Pipelines

πŸ“Š Contribution Patterns


🧠 CTF & Bug Bounty Timeline

2024 β–Έ Web Exploitation, OWASP Labs
2025 β–Έ Private Bug Bounty Programs
2026 β–Έ Advanced API & Auth Research

🎯 Continuous Improvement Loop

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    "fontFamily": "Fira Code",
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  }
}}%%
graph LR
    A[🎨 DESIGN] --> B[πŸ›  BUILD]
    B --> C[πŸ§ͺ TEST]
    C --> D[πŸ” SECURE]
    D --> E[πŸš€ DEPLOY]
    E --> A

    style A fill:#0b0f1a,stroke:#00f7ff,stroke-width:2px,color:#00f7ff
    style B fill:#0b0f1a,stroke:#00ff9c,stroke-width:2px,color:#00ff9c
    style C fill:#0b0f1a,stroke:#ffe600,stroke-width:2px,color:#ffe600
    style D fill:#0b0f1a,stroke:#ff00ff,stroke-width:2px,color:#ff00ff
    style E fill:#0b0f1a,stroke:#ffffff,stroke-width:2px,color:#ffffff

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πŸ”— Connect

Pinned Loading

  1. Earthquake_Prediction_Analysis_Project Earthquake_Prediction_Analysis_Project Public

    🌍 Welcome to the Earthquake Prediction Analysis Project! πŸš€ This project aims to predict earthquake magnitudes using LSTM neural networks and analyze seismic data. Explore, analyze, and forecast ear…

    MATLAB 35 7

  2. Plant-Health-Monitoring Plant-Health-Monitoring Public

    🌱 This project aims to automate plant health monitoring using computer vision and deep learning. It focuses on accurate disease detection and classification in plants through rigorous data preproce…

    Jupyter Notebook 43 10

  3. big-tech-financial-insights big-tech-financial-insights Public

    πŸš€ A comprehensive project analyzing Big Tech stock prices using time series analysis, volatility modeling, and macroeconomic indicators. Featuring interactive dashboards and automated reporting! πŸ“ˆπŸ’Ό

    HTML 11 1

  4. Spotify_Trends_2023_Analysis Spotify_Trends_2023_Analysis Public

    Exploring Spotify's latest trends, top songs, genres, and artists using Python, Pandas, NumPy, Matplotlib, CNNs for image-based analysis, and advanced algorithms for music recommendation. Dive into…

    Jupyter Notebook 10

  5. MicrosoftCyberSecurityPath MicrosoftCyberSecurityPath Public

    πŸ“˜ Kişisel siber gΓΌvenlik eğitim notlarΔ±m, kodlar ve uygulamalar! Microsoft Learn eğitimiyle âğreniyor ve geliştiriyorum. πŸš€πŸ”

    4

  6. GlobalWarmingForecast GlobalWarmingForecast Public

    🌍 Global Warming Forecast Tool An advanced tool for analyzing and forecasting climate trends using ARIMA and Prophet models, with interactive visualizations and scenario simulations.

    HTML 2