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7 followers · 7 following
  • erxes
  • Ulaanbaatar, Mongolia
  • X @Amaraa2404

Achievements

Achievement: StarstruckAchievement: Pull Sharkx3Achievement: Pair Extraordinairex3Achievement: Quickdraw

Achievements

Achievement: StarstruckAchievement: Pull Sharkx3Achievement: Pair Extraordinairex3Achievement: Quickdraw

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Amartuvshins0404/README.md

Typing SVG


Portfolio Blog X Facebook Instagram GitHub


About Me

name: Amartuvshin Surenjav
location: Ulaanbaatar, Mongolia
role: Software Engineer @ erxes Mongolia LLC
education: B.S. Cybersecurity — MUST-SICT (in progress)
day_job:
  - Application security on a source-available Experience OS
  - Vulnerability triage & fix pipelines
  - Features across an Nx-powered GraphQL Federation monorepo
off_the_clock:
  shipped:
    - flint.mn       # Mongolia-native dating platform
    - voices.mn      # multi-tenant newsroom CMS
    - devscomm.com   # Mongolian dev community hub
    - piano.mn       # Mongolian Piano Association portal
  exploring: MCP servers, agentic developer loops, custom Claude Code skills
philosophy: Writing code since before the AI explosion — use AI to amplify
            the fundamentals, not replace them.

Tech Stack

Frontend

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

Backend

Node.js Express GraphQL tRPC Apollo BullMQ

Data

MongoDB PostgreSQL Redis Elasticsearch MinIO

Security

AppSec OWASP CodeQL JWT

AI & Agentic Workflows

Claude MCP OpenAI n8n

GitHub Analytics


Live Products

Flint

flint.mn · Full Stack · Social

Mongolia-native dating platform — swipe discovery, voice-note prompts, real-time messaging, and a fully customizable profile builder.

Next.js · TypeScript · PostgreSQL · WebSockets · Tailwind · Shadcn

Voices

voices.mn · Full Stack · Newsroom

Digital newsroom platform where political journalism meets citizen opinion. Multi-tenant CMS with nested admin roles and MinIO-backed media.

React · Vite · Express · PostgreSQL · MinIO · TypeScript

DevsComm

devscomm.com · Community Platform

Community hub for the Mongolian developer scene — articles, event listings, hackathon registrations, and code challenges.

Next.js · TypeScript · Tailwind · PostgreSQL · Auth.js

Piano.mn

piano.mn · Association · CMS

Official platform for the Mongolian Piano Association — competitions, member directory, courses, and news. Headless Strapi CMS.

Next.js · TypeScript · Strapi · Tailwind · PostgreSQL

Engineering Portfolio

amartuvshin.com · Work · Case studies

Selected software, AI workflow, security and product delivery work, with detailed production case studies.

Next.js · React · TypeScript · GraphQL · Security · AI

Writing

amartuvshin.com/blog · Notes · Case studies

Notes on AI agents, platform engineering, and shipping software.



Pinned Loading

  1. erxes/erxes erxes/erxes Public

    Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.

    TypeScript 4.1k 1.3k

  2. google-gemini/gemini-cli google-gemini/gemini-cli Public

    An open-source AI agent that brings the power of Gemini directly into your terminal.

    TypeScript 107k 14.7k

  3. OneBusAway/wayfinder OneBusAway/wayfinder Public

    Modern web app frontend for OneBusAway built in JavaScript with SvelteKit

    JavaScript 40 96