Security-focused Full-Stack + Android Engineer | Building SaaS products end-to-end

I love designing and building production-grade systems from scratch — infra, backend, Android apps, DevOps pipelines, and even ML-powered features. I move fast, think deeply, and ship with intent.

Enterprise-grade Graph API attachment scanner for Microsoft Teams.

*** Details Blurred cause confidential ***

Goal: Detect malware at ingestion time — before users click.

A two-app ecosystem: Parent App + Child Launcher

• Remote and same-device control flows
• App time limits (Total / Individual / Always Allowed)
• Firebase Auth, NestJS + Prisma + PostgreSQL on Hetzner
• Clean modular architecture & device-policy state machine

Polished UX flows, strict security, real-time policy enforcement.

• 2D → 3D pipeline using Three.js, isometric renders & AI style models
• Next.js frontend + backend infra on Hetzner
• Experimenting with Google “Nano Banana”, Flux1, Gemini 2.5 Flash, etc.

Turning rough sketches into visual floor plans and styled interiors.

• ✅ System Design (Scaling products from 0 ➝ 1)
• ✅ Security Research (YARA generation, Malware dataset experimentation)
• ✅ Infra & DevOps (Ansible, Hetzner, Docker, PM2, Nginx)
• ✅ Performance-obsessed builds (Streaming, caching, rule batching)

Core

• Frontend: React, NextJS
• Backend: Django, FastAPI, NestJS, Prisma, PostgreSQL
• Infra/DevOps: Docker, Hetzner, Ansible, Nginx, PM2
• Android: Kotlin, Jetpack Compose, Coroutines, Firebase Auth

Security & Research

• Have worked in two security company Commvault and Anbnormal AI concidentally. However, this has given me good exposure to enterprise security products ecosystem and what customers expect.

Frontend & 3D

• Next.js, Three.js, React, Tailwind

Bhagavad Gita: Chapter 2, Verse 47

karmaṇy-evādhikāras te mā phaleṣhu kadāchana
mā karma-phala-hetur bhūr mā te saṅgo ’stvakarmaṇi

Translates to in English

You have a right to perform your prescribed duties, but you are not entitled to the fruits of your actions. Never consider yourself to be the cause of the results of your activities, nor be attached to inaction.

• LinkedIn: https://www.linkedin.com/in/suyashsingh-stem/
• Email: suyashsingh.stem@gmail.com