01 // PRODUCT ENGINEER & UI SPECIALIST

Engineering enterprise platforms with extreme craft and zero bloatware.

Staff Frontend Engineer and UI/UX Specialist crafting high-throughput web apps, custom zero-dependency design systems, and streaming AI agents.

Building at Fakoor Sanat

5+ yrs
Engineering production enterprise apps
50,000+
Hierarchical tree nodes rendered at 60fps (algorithmic recursive components)
-30%
Bundle size reduction via Next.js server-side API optimization
0 Libs
Bespoke, zero-dependency in-house UI design system

02 // Engineering Showcase

Systems, agents, and performance in production

Flagship System

Sheng OS

Fakoor Sanat Tehran — enterprise IT platform

Next.js 15
TypeScript
Zero External UI Libs
Full UI/UX

Unified enterprise IT platform for Fakoor Sanat Tehran — Next.js App Router, TypeScript end-to-end, and a modular domain architecture spanning identity, operations, and realtime workflows.

Interactive Live Lab

Porsa AI Agent

Porsa@sheng-os — zsh

Idle. Press “Trigger Stream” to simulate 40ms token delivery.

Performance Case

50K+ Nodes Tree View

Expandable recursive tree with typed interfaces — smooth toggles modeled after production hierarchical renderers.

Fakoor Sanat
- Sheng OS
  - Identity & Access
  - Operations
    - Asset Registry
    - Service Tickets
    - Telemetry
  - AI Layer
- React Native Clients

Data Layer Optimization

Cache-tuned clients, leaner state, faster fetches

TanStack Query / React Query cache policies and Redux state boundaries cut redundant network work — measured ~40% lower data fetch latency — with shared domain models shipping to React Native surfaces.

Stack: TanStack Query
State: Redux
Latency: −40%
Mobile: React Native