Skip to content
View CodeByPinar's full-sized avatar
🏠
Working from home
🏠
Working from home

Block or report CodeByPinar

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
CodeByPinar/README.md

header


Profile Views Followers Stars


┌─────────────────────────────────────────────────────────────────────┐
│                                                                     │
│   ❯ whoami                                                          │
│                                                                     │
│     Name     ──  Pınar Topuz                                        │
│     Role     ──  Full-Stack and Backend Engineer                      │
│     Focus    ──  Scalable APIs · System Design · Clean Architecture │
│     Stack    ──  Go · .NET 8 · Next.js · TypeScript · PostgreSQL    │
│     Approach ──  Architecture-first. Build systems, not demos.      │
│     Location ──  Samsun, Turkey  🇹🇷                                │
│     Status   ──  ● OPEN TO WORK  /  ● BUILDING IN PUBLIC           │
│                                                                     │
└─────────────────────────────────────────────────────────────────────┘

◈ About Me

I'm a Full-Stack and Backend Engineer who obsesses over system design, clean architecture, and developer experience. I don't just ship features — I build foundations that scale.

My backend work revolves around Go and .NET 8, designing RESTful APIs and event-driven services that are both performant and maintainable. On the frontend, I craft polished UIs with Next.js and TypeScript — always with UX and performance in mind.


Engineering values:

▸  Architecture over hacks   — design before writing a line
▸  Clean code                — readable, testable, built to last
▸  Ship fast                 — CI/CD, containers, automated
▸  Iterate openly            — feedback loops shape better engineers

Currently into:

Go microservices gRPC Kafka Kubernetes Advanced PostgreSQL AI in prod

// engineer.go
package main

type Engineer struct {
    Name      string
    Role      string
    Languages []string
    Databases []string
    DevOps    []string
    Mindset   string
}

func NewEngineer() Engineer {
    return Engineer{
        Name: "Pınar Topuz",
        Role: "Full-Stack and Backend",
        Languages: []string{
            "Go", ".NET/C#",
            "TypeScript", "Python",
        },
        Databases: []string{
            "PostgreSQL", "Redis",
        },
        DevOps: []string{
            "Docker", "GitHub Actions",
            "Vercel", "Nginx",
        },
        Mindset: "ship → measure → improve",
    }
}

// Location: Samsun, Turkey 🇹🇷
// Status:   ● open to work

◈ Tech Stack

🎨 Frontend

Next.js React TypeScript Tailwind CSS shadcn/ui Framer Motion

⚙️ Backend

Go .NET C# Node.js REST API GraphQL

🗄️ Data and Storage

PostgreSQL Redis Prisma Entity Framework

🚀 DevOps and Infrastructure

Docker GitHub Actions Vercel Nginx Linux


◈ Featured Projects

Production-grade authentication and event platform built in Go

A full-featured auth system architected for real-world scale. Clean separation of concerns, middleware chain design, and a React frontend that communicates via typed API contracts.

Highlights:

  • ⚡ Go backend with clean layered architecture
  • 🔄 JWT access + refresh token rotation
  • 🚫 Token blacklist with Redis
  • 🛡 Rate limiting middleware
  • 🐘 PostgreSQL with migrations
  • ⚛️ React frontend with TypeScript

Go PostgreSQL React Redis

🧠 AtlasCRM

Full-stack CRM platform — from auth to billing

A fully integrated CRM built design-first. Every screen was designed before a single component was written. The result is a cohesive product with a real user experience.

Highlights:

  • 🎨 Design-system-first approach
  • 🔐 Role-based access control (RBAC)
  • 💳 Billing and subscription management
  • 🗂 Full admin panel
  • 🏗 Prisma ORM + PostgreSQL
  • 📱 Fully responsive

Next.js TypeScript Prisma Tailwind

⚙️ DotnetDevopsPipeline

Enterprise .NET 8 Web API with a full DevOps pipeline

A reference architecture for production .NET APIs. Structured logging, health checks, containerization, and a CI/CD pipeline ready to drop into any team.

Highlights:

  • 🔧 .NET 8 Web API — clean architecture
  • 📋 Serilog structured logging
  • 🩺 Health check endpoints
  • 🐳 Docker + Docker Compose
  • 🔁 GitHub Actions CI/CD
  • 📦 NuGet-ready packages

.NET Docker GitHub Actions Serilog

🌌 interstellar-ml-3I-ATLAS

Physics-aware ML and time-series forecasting research

A research project combining domain knowledge with machine learning. ARIMA-based forecasting with custom feature engineering rooted in physical constraints.

Highlights:

  • 🧮 ARIMA and SARIMA time-series models
  • 🔬 Physics-constrained feature engineering
  • 📈 Multi-step forecasting pipeline
  • 🐍 Python · NumPy · Pandas · Statsmodels

Python NumPy Pandas

🌐 More incoming...

Currently building — stay close

█████████████████████░░░  82%

[ ] API Gateway boilerplate (Go)
[ ] Next.js SaaS starter kit
[✓] go-eventra v2 planning
[ ] Open-source CRM components

Status Commits


◈ GitHub Stats


◈ Connect


GitHub

LinkedIn


Medium

Email



"First, solve the problem. Then, write the code."


footer

Pinned Loading

  1. Earthquake_Prediction_Analysis_Project Earthquake_Prediction_Analysis_Project Public

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

    MATLAB 34 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 44 10

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

    🚀 A comprehensive project analyzing Big Tech stock prices using time series analysis, volatility modeling, and macroeconomic indicators. Featuring interactive dashboards and automated reporting! 📈💼

    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

    📘 Kişisel siber güvenlik eğitim notlarım, kodlar ve uygulamalar! Microsoft Learn eğitimiyle öğreniyor ve geliştiriyorum. 🚀🔐

    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