Arslan Riaz.

Abu Dhabi, United Arab Emirates

Muhammad Arslan Riaz

Senior Software Engineer · Full Stack & AI

I build production-grade web platforms and AI-powered systems — from government portals serving millions to RAG chatbots like the one on this site.

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Years of engineering
8+
Years of engineering
Production projects
20+
Production projects
Countries' clients served
5
Countries' clients served
Users on platforms I've built
1M+
Users on platforms I've built
ask-arslan · know my work, not just my resume live

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About

Full Stack Engineer who ships AI into production

I'm a Senior Software Engineer at Reach Group in Abu Dhabi with 8+ years of experience building web platforms end to end — frontend, backend, infrastructure and everything between. My core stack is the MERN ecosystem (MongoDB, Express, React, Node.js) extended with Next.js, NestJS, React Native and AWS serverless.

I've shipped software at every scale: TAMM, the Abu Dhabi Government's unified services platform used by millions of residents; fintech remittance platforms; CRMs; marketplaces; and mobile apps. Earlier in my career I also built Unity 3D games, including accessible games for visually impaired children.

Over the last two years I've focused heavily on applied AI: large language models, embeddings, vector databases and Retrieval-Augmented Generation (RAG). The AI assistant on this site is one I built myself that answers questions about my career from my own knowledge base. I believe the most valuable engineers today are the ones who can take AI from a demo to a reliable production system, and that's exactly what I do.

Specialisation

AI & LLM Engineering

Beyond classic full-stack work, I design and build AI-powered features: RAG pipelines, semantic search with vector databases, LLM API integrations (Gemini, OpenAI, Claude), prompt engineering, and AI chat interfaces. The assistant on this page is a live demo.

Retrieval-Augmented Generation (RAG) pipelines

Vector databases: Qdrant, Pinecone, MongoDB Atlas Vector Search

LLM integrations: Google Gemini, OpenAI, Anthropic Claude

Embeddings, chunking & semantic search

AI chat UX: streaming, history, citations

Prompt engineering & evaluation

The proof is on this page — the assistant below runs on my own RAG stack.

Capabilities

Skills & tooling

AI & Machine LearningFocus

  • RAG Systems
  • Google Gemini
  • OpenAI APIs
  • Embeddings
  • Qdrant
  • Pinecone
  • Vector Search
  • Prompt Engineering
  • LangChain

Frontend

  • React.js
  • Next.js
  • React Native
  • Angular
  • TypeScript
  • JavaScript
  • Tailwind CSS
  • HTML/CSS
  • EJS

Backend

  • Node.js
  • Express.js
  • NestJS
  • Sails.js
  • REST APIs
  • PHP
  • Java / Spring
  • .NET

Databases

  • MongoDB
  • SQL
  • Oracle
  • Sanity CMS
  • Strapi

Cloud & DevOps

  • AWS
  • AWS Serverless
  • Azure
  • Docker
  • CI/CD
  • Git / SVN

Other

  • Unity 3D
  • Client Communication
  • Team Leadership
  • Agile

Track record

Experience

  1. Apr 2023 – Present · Abu Dhabi, UAE

    Senior Software Engineer @ Reach Group

    Leading full-stack development of enterprise platforms. Driving the adoption of AI-powered features — LLM integrations, semantic search and RAG-based assistants — alongside core product engineering with Next.js, Node.js and AWS.

    • Next.js
    • Node.js
    • AI/RAG
    • AWS
    • Leadership
  2. Feb 2022 – Mar 2023 · Lahore, Pakistan

    Consultant Developer @ Systems Ltd

    Consulted on national-scale government and enterprise systems, including TAMM — the Abu Dhabi Government services platform — and cross-platform mobile products built with React Native and NestJS on Azure.

    • Node.js
    • React Native
    • NestJS
    • Azure
    • Angular
    • .NET
  3. Oct 2020 – Jan 2022 · Lahore, Pakistan

    Full Stack Developer (MERN) @ Renesis Tech

    Built marketplace and media platforms end to end on the MERN stack with NestJS — job marketplaces, video platforms with paid content, and serverless fintech systems on AWS.

    • MongoDB
    • Express
    • React
    • NestJS
    • AWS Serverless
  4. Apr 2018 – Sep 2020 · Lahore, Pakistan

    Senior Web Developer @ GeniTeam Pvt. Ltd

    Owned multiple client projects simultaneously in the web team, handling direct client communication. Led projects from e-commerce and booking platforms to ed-tech, and built Unity 3D web games including accessible games for children with visual impairments.

    • React
    • Node.js
    • Sails.js
    • SQL
    • Unity 3D
    • Project Lead
  5. Sep 2017 – Mar 2018 · Lahore, Pakistan

    Software Engineer @ EagleIA

    Owned a full product lifecycle early in my career — an events/learning platform and a taxi-bidding marketplace — using Angular, Java Spring and MongoDB.

    • Angular
    • Java
    • Spring
    • MongoDB

Selected work

Projects

From government platforms serving millions to the AI assistant running on this page.

Portfolio AI AssistantAI

Personal · Live on this site

The chatbot on this page. A full RAG pipeline: my career data is chunked, embedded with Gemini embeddings, stored in Qdrant, and retrieved at query time so Gemini answers with grounded, cited context. Express.js backend with rate limiting and session history.

  • Express.js
  • Google Gemini
  • Qdrant
  • RAG
  • Next.js

Systems Ltd

The unified digital services platform for the Abu Dhabi Government, bringing entities like police and food authority services to millions of residents. Worked on platform services built on Node.js.

  • Node.js
  • TAMM OS

Freelance / Contract

International remittance platform handling real money movement, built on a fully serverless AWS backend with a React frontend.

  • AWS Serverless
  • Node.js
  • React
Vanilla

Systems Ltd

Cross-platform mobile app that synchronises calendars and events across Google, Outlook and Apple, with a no-code layer letting users compose their own mini-apps.

  • React Native
  • NestJS
  • Azure

More projects

Taqatwar Pakistan

Systems Ltd

Government-backed funding and charity platform for Unity Food, supporting nationwide welfare programs.

Angular · .NET

Texlenet

Renesis Tech

Jobs and resources marketplace connecting multiple stakeholders in the textile industry.

NestJS · React · MongoDB

Stardeous

Renesis Tech

Video platform in the spirit of YouTube with paid/premium content support for creators.

React · Node.js · MongoDB

Delios CRM

Contract

Customer relationship management system on a serverless AWS architecture.

AWS Serverless · React

KleanKars

GeniTeam

On-demand car wash booking service with full payment and scheduling flows.

React · Sails.js · SQL · AWS

Kate Somerville

GeniTeam

E-commerce modules for a major US skincare brand.

Node.js · React · MongoDB

The NOW Massage

GeniTeam

Online booking system modules for a multi-branch massage boutique chain.

Node.js · EJS · SQL

Xcademy

GeniTeam

Ed-tech platform teaching creators how to grow on YouTube. Led the project from its initial stages.

Sanity · React · MongoDB

Sybo

GeniTeam

Survey platform conducting research on behalf of companies.

React · Node.js · MongoDB

N2Y Accessible Games

GeniTeam

Suite of 100 web games designed for children including visually impaired kids and kids with disabilities.

Unity 3D

PresentMate

EagleIA

Platform connecting professionals to industry events and expert-led training sessions as attendees or speakers.

Angular · Java Spring · MongoDB

GobidTaxi

EagleIA

Ride marketplace where drivers bid on customer trips, giving riders the best price.

Angular · Java Spring · MongoDB

Contact

Let's build something

Open to senior full-stack and AI engineering roles, consulting, and interesting projects.