0x496C6B696E

Backend & Systems Engineer · Automation · Infrastructure

Fields

Backend

REST services with typed contracts, JWT auth, background workers and documented endpoints. Services split into small apps with clear boundaries.

Python · Django · DRF · FastAPI
Node.js · TypeScript
PostgreSQL · Redis · SQLite
Celery · JWT · Swagger

Systems

Close to the metal: C, Rust, assembly, sockets and linker scripts. A Multiboot kernel booted in QEMU, a TCP scanner over raw POSIX sockets.

C · Rust · Assembly
Linux · Make · QEMU · GRUB
POSIX sockets · Bash

Automation

Scheduled workflows that fetch, classify with an LLM, upsert and deliver to Telegram, with retries and an error channel that reaches a human.

n8n · Claude API · MCP
Telegram Bot API
Docker · Nginx · Kubernetes
Terraform · Prometheus

Repository	What it is	Stack
ai-agent-gunluk-teknoloji-bulteni	Daily Hacker News digest: fetch, LLM classification, upsert, Turkish summary, Telegram delivery, MCP server	n8n · Claude · Telegram
AI-Driven-Crawling-Ingestion	Polite scraper for 1000 books with a three-layer pytest suite and a pandas analysis	Python · pandas · pytest
Restaurant-Management-System	Django REST backend with eight apps, Celery workers, Docker, Kubernetes manifests	Django · Celery · Redis
CreateOS	From-scratch x86 kernel: Multiboot stub, freestanding C, GRUB ISO, QEMU	Assembly · C · Make
portscanner	TCP connect scanner over all 65535 ports with bounded timeouts	C · POSIX

Full write-ups, a capability sheet and live GitHub numbers: 0x496c6b696e.pages.dev

Clean architecture, small diffs, no undefined behaviour.