Available for AI engineer and full-stack roles (Riyadh, GCC, remote)

Moieez ur RehmanAI Engineer | Senior Full-Stack Engineer (TypeScript, Node.js/NestJS, React/Next.js)

I design and build full-stack products — from architecture to AI.

7 years shipping TypeScript products across retail, travel and SaaS — LLM features with OpenRouter (DeepSeek), POS & payments, booking engines, e-commerce and dashboards.

TypeScript · Node.js/NestJS · React/Next.js

View my workGet in touch
Résumé
~64%Lower API latency
~70%Fewer support tickets
7+Years shipping software
Moieez ur Rehman

Work

Selected projects.

View all projects

Featured case study

TWLM - POS

Point of Sale System with Loyalty & Wallet Integrations

2025 – present

~64%lower API latency
Used for: The TWLM API layer, on FastifyUsed in: TWLM - POSUsed for: Backends and REST APIsUsed in: TWLM - POS, BotFolio, SCM Borba, Design DynamoUsed for: TWLM web apps and dashboardsUsed in: TWLM - POS, BotFolio, Design Dynamo, Portfolio Website
Read case studyLive product
AATourism — Full-Stack Flight Booking & Tour Platform — Web + Mobile

AATourism

Full-Stack Flight Booking & Tour Platform — Web + Mobile

2020 – 2022

Used for: Flight booking engine integrationUsed in: AATourism, Mian's TravelsUsed for: Flight booking engine integrationUsed in: AATourismUsed in: AATourism, SCM Borba, Gala Travels, Mian's Travels
Learn moreLiveGitHub
SCM Borba — Social Services Website

SCM Borba

Social Services Website

2022 – 2024

Used for: Backends and REST APIsUsed in: TWLM - POS, BotFolio, SCM Borba, Design DynamoUsed in: SCM Borba, Design DynamoUsed in: AATourism, SCM Borba, Gala Travels, Mian's Travels
Learn moreLive
Ain Saas — Ecommerce Website

Ain Saas

Ecommerce Website

Used in: BotFolio, AATourism, SCM Borba, Ain SaasUsed in: Ain Saas, City Arrivals, TDM, D’Ocean FisheriesUsed in: AATourism, Ain Saas, City Arrivals, Gala Travels
Learn moreLive

Architecture

How the platform fits together.

The system behind TWLM: clients, a NestJS API, domain services, and the data and integrations underneath.

system-architecture.tslive

A simplified view of the retail platforms I architect: POS, loyalty and wallets on a typed NestJS API, with Redis-backed workers and PostgreSQL underneath.

Tap a node to trace its connections

Read the TWLM case study

AI integration

LLMs, wired into real products.

Where I’ve integrated large language models — and one you can try right now.

  • Smart menu search · TWLM-POS

    Led the OpenRouter AI (DeepSeek) integration that powers smart menu search and AI-based analysis of restaurant data.

    Used for: Smart menu search at TWLM and this site's BotFolioUsed in: TWLM - POS, Company Support Chatbot (AI), BotFolioUsed for: The model behind TWLM's menu search and BotFolioUsed in: TWLM - POS, Company Support Chatbot (AI), BotFolioUsed for: The TWLM API layer, on FastifyUsed in: TWLM - POS
    Read case study

  • BotFolio · this site

    BotFolio, the assistant on this site, answers questions about my work through a server-side OpenRouter (DeepSeek) endpoint.

    Used for: Smart menu search at TWLM and this site's BotFolioUsed in: TWLM - POS, Company Support Chatbot (AI), BotFolioUsed for: The model behind TWLM's menu search and BotFolioUsed in: TWLM - POS, Company Support Chatbot (AI), BotFolio

Experience

Where I’ve made an impact.

View all experience

  1. Senior Software Engineer · Full Stack

    TWLM·Feb 2025 – Present

    Restaurant POS, loyalty, wallets and AI search for Gulf retail — designed and built from architecture to production.

    See the work

  2. Senior Software Engineer · .NET Backend

    ACCIONA·Jan 2024 – Feb 2025

    .NET backend services, internal tools and dashboards that digitized operations and reduced system downtime by ~25%.

Contact

Let’s build something great.

Currently available for AI engineer and full-stack roles in Riyadh, across the GCC, or remote. I build reliable products end to end — LLM features, solid backend systems and polished interfaces. Whether you have a role, a project, or a question, I’d be glad to hear from you.

Status
Available
Riyadh time
UTC+3