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n3erajan/README.md

n3erajan

Security tooling and backend infrastructure.

site linkedin email


python, javascript, react, node, postgresql, mongodb, redis, docker, linux, bash

Projects

SentryStrike

A dynamic application security testing platform for authorized web app assessments. It crawls the target, verifies findings before recording them with request/response evidence, and uses a local Ollama worker to explain exploitability and suggest remediation, no evidence leaving the deployment. Teams triage, track fixes, and export a PDF report from the same workspace.

Python FastAPI Playwright React MongoDB Redis

email-system

A self-hosted email stack with its own SMTP server rather than a third-party sending API. Handles DNS integration, multi-domain routing, retries, and async processing, with delivery pushed to the client over SSE.

Node React MongoDB Redis Docker

dns-server

A DNS server for home labs and dev environments. Custom records, domain blocking, response caching, and upstream resolution for anything it does not answer itself.

Node MongoDB Redis

ctf-writeups

Machines documented from reconnaissance through root, covering the enumeration, the failed attempts, and the path that worked.

Markdown

Activity

contribution activity

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  1. SentryStrike SentryStrike Public

    Evidence-driven DAST platform for authorized web application security testing, with browser-assisted crawling, vulnerability verification, multi-tenant triage, AI analysis, and PDF reporting.

    Python 2 1

  2. email-system email-system Public

    Complete email infrastructure with custom SMTP server, DNS integration, multi-domain routing, real-time delivery via SSE, retry mechanisms, and asynchronous processing. Built with Node.js, React, M…

    JavaScript

  3. dns-server dns-server Public

    A High-performance DNS server with custom record handling, domain blocking, caching and upstream resolution. Built on Node.js, MongoDB and Redis, perfect for home labs and dev environments where sp…

    JavaScript

  4. ctf-writeups ctf-writeups Public

    CTF writeups covering my full methodology - recon to root.