ŞEREF CAN
MERTDOĞAN
GitHub / Public

01 SOFTWARE DEVELOPER · ISTANBUL

Building systems for the real world.

I design and ship ambitious software across game technology, network infrastructure, and digital commerce.

LIVE SYSTEM MAPUTC+03 / --:--:--
Network map connecting RedGlitch, LXXXO, the SOC Analyst's Handbook, NetPurifier, Weapon, SXX.digital, Project Vertex and the developer SCM / CORE REDGLITCHENGINE / ACTIVE LXXXOCOMMERCE / LIVE SOC HANDBOOKSECURITY / LIVE NETPURIFIERNETWORK / TOOLKIT WEAPONREVERSE ENG / LIVE SXX.DIGITALAI STUDIO / BETA PROJECT VERTEXGAME AI / BUILD
OPERATIONAL IN DEVELOPMENTNODE / 07
PORTFOLIO SYSTEM2026.07SCROLL TO INSPECT ↓

Technology should turn complex environments into clear decisions.

My work sits where interfaces meet infrastructure. I build complete products: the system underneath, the tools around it, and the surface people actually use.

DISCIPLINES
Product engineering
Developer tools
Interactive systems
FOCUS
Local-first software
Real-time workflows
Useful automation

Seven systems. Different domains. One approach: understand the hard problem, then build the entire path.

02 / COMMERCE LIVE

FASHION MARKETPLACE / FULL-STACK PRODUCT

LXXXO.com

A curated fashion marketplace designed around discovery, trusted sellers, and the full transaction lifecycle.

  • Next.js 15
  • React 19
  • Prisma
  • PostgreSQL
Visit live product ↗
03 / NETWORK TOOLKIT

NETWORK INFRASTRUCTURE / WINDOWS

NetPurifier

An internet optimization and proxy toolkit that combines Shadowsocks workflows with practical network controls.

  • C#
  • Shadowsocks
  • Proxy tools
  • Optimization
Inspect repository ↗
04 / SECURITY LIVE

SECURITY OPERATIONS / TRAINING PLATFORM

SOC Analyst'sHandbook

An interactive L1 SOC/MXDR training platform — 33 modules, a full quiz engine, and a live incident-triage simulator for hands-on alert investigation.

  • MITRE ATT&CK
  • Incident Response
  • SIEM / EDR
  • Vanilla JS
Open the handbook ↗
05 / OFFENSIVE SEC LIVE

BINARY ANALYSIS / OFFENSIVE SECURITY

Weapon.re

A hands-on reverse engineering course — binary analysis, assembly, debugging, and malware analysis. Interactive lessons and labs, fully in the browser.

  • x86 / ARM
  • Disassembly
  • Exploit Dev
  • Binary Analysis
Start the course ↗
06 / APPLIED AI BETA

AI PRODUCTS / CREATIVE TECHNOLOGY STUDIO

SXX.digital

An AI product studio that turns a plain description into a working website, mobile app, or campaign—built on one shared spec and an enforced design language.

  • Next.js 15
  • React 19
  • Three.js
  • Claude API
  • React Native
Visit the studio ↗
07 / GENERATIVE GAMES IN DEVELOPMENT

AI GAME GENERATION / PIPELINE

ProjectVertex

A self-directed pipeline that turns one sentence into a playable RedGlitch game—concept, entities, levels and logic, validated and packed into a single ZIP.

  • Node.js
  • Express
  • React 19
  • Cloud LLMs
  • Vercel
Inspect repository ↗
01

Product systems

From data model and business logic to the final interaction.

02

Interactive engines

Real-time graphics, tools, editors, serialization, and runtime design.

03

Network tooling

Desktop utilities and focused infrastructure for real constraints.

04

Applied AI

Local models, agents, and automation integrated into actual workflows.

JAVASCRIPTTYPESCRIPTC#NODE.JSREACTELECTRONTHREE.JSFASTAPI

05 ESTABLISH A CONNECTION

Have a difficult system
worth building?

I’m always interested in serious product work, ambitious technical problems, and people who care about the details.

scmertdogan@gmail.com ↗