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Malik Hamza Shabbir

Portfolio

Selected Work

A few things I have designed, built, and shipped.

  1. Agentic Content & SEO Automation Platform screenshot 1
    Project 01AI Agents & SaaS

    Agentic Content & SEO Automation Platform

    A fully agentic platform that automates blog generation, cross-platform reputation management, and AI rank tracking for a leading Swedish SEO authority.

    Role
    Full-Stack & AI Engineer
    Client
    Marketlytics (Jorge Castro)
    Timeline
    Ongoing
    • End-to-end agentic blog generation
    • Cross-platform reputation management
    • AI rank tracking and reporting
    • Cron jobs and background workers on Cloud Run
    Next.jsExpressMySQLGoogle Cloud RunOpenAIAnthropicGeminiDockerCI/CD
    Private project
  2. Okami Museum Multilingual AI Guide screenshot 1
    Project 02RAG & AI Chatbot

    Okami Museum Multilingual AI Guide

    A multilingual RAG guide chatbot deployed on a Japanese museum's walking robots and mobile app, answering visitor questions from the museum's own content.

    Role
    Full-Stack & AI Engineer
    Client
    Okami Museum, Japan
    Timeline
    1 to 3 months
    • Custom-data RAG trained on museum content
    • Multilingual visitor guidance
    • Deployed on the museum's walking robots
    • Companion React Native app
    Next.jsExpressPythonReact NativeRAGVector SearchLocal LLMs
    Private project
  3. Responsly, Autonomous Google Reviews AI screenshot 1
    Project 03AI Automation & SaaS

    Responsly, Autonomous Google Reviews AI

    An autonomous platform that fetches and AI-replies to Google Business reviews and manages posts and events with zero manual intervention.

    Role
    Full-Stack & AI Engineer
    Client
    Marketlytics
    Timeline
    1 to 3 months
    • Fetches and AI-replies to reviews automatically
    • Manages Google Business posts and events
    • Fully autonomous, no manual review
    • Built end to end on Azure
    Next.jsExpressSQLAzureOpenAIGoogle Business Profile API
    Private project
  4. Soor Exchange, Crypto Trading Mobile App screenshot 1
    Project 04Mobile App

    Soor Exchange, Crypto Trading Mobile App

    A Shariah-compliant crypto exchange app for iOS and Android with live trading and payments, shipped to the App Store and Google Play.

    Role
    Senior React Native Developer
    Client
    ProgrammX
    Timeline
    3 to 6 months
    • Live crypto trading on iOS and Android
    • Payment gateway integration
    • 35 percent faster load time
    • 99.9 percent production uptime
    React NativeReduxNode.jsPayment GatewaysREST APIs
    Private project
  5. Jenkins, US Real Estate Flip-Finder SaaS screenshot 1
    Project 05Web App & SaaS

    Jenkins, US Real Estate Flip-Finder SaaS

    A SaaS that detects undervalued US homes, estimates after-repair value, maps a market model, and automates outreach to sellers.

    Role
    Full-Stack Engineer
    Client
    Marketlytics
    Timeline
    3 to 6 months
    • Detects property flip opportunities
    • Estimates after-repair value (ARV)
    • Interactive market-model maps
    • Automated seller outreach
    Next.jsExpressPythonWeb ScrapingAWSMaps API
    Private project
  6. Nvizy, Decentralized AI Doctor-Patient App screenshot 1
    Project 06AI & Blockchain Health

    Nvizy, Decentralized AI Doctor-Patient App

    A decentralized healthcare app where an AI chatbot gathers patient information, detects the key findings, and delivers a clear summary to the doctor, with records secured on blockchain.

    Role
    Full-Stack & Blockchain Developer
    Client
    ProgrammX
    Timeline
    In development
    • AI chatbot interviews patients and flags key findings
    • Structured patient summary delivered to the doctor
    • Decentralized, patient-owned records on blockchain
    • Built end to end in React Native and Express
    React NativeExpressNode.jsBlockchainSmart ContractsAI ChatbotWeb3
    Private project
  7. University Website & Admin Portal screenshot 1
    Project 07Website

    University Website & Admin Portal

    A modern, responsive university website with a complete admin portal that non-technical staff can manage themselves.

    Role
    Full-Stack Developer
    Client
    Sarte Solution
    Timeline
    1 to 3 months
    • Responsive public website
    • Full admin portal for staff
    • Easy content management
    • Delivered on time
    Next.jsNode.jsExpressMySQLTailwind CSS
    Private project
  8. AI Posture Coach, Fitness Tracking App screenshot 1
    Project 08AI & Mobile

    AI Posture Coach, Fitness Tracking App

    A workout app with a trained pose-estimation model for live posture tracking, correction, and exercise rep counting.

    Role
    AI & Mobile Engineer
    Client
    Freelance
    Timeline
    1 to 3 months
    • Live posture tracking and correction
    • Automatic exercise rep counting
    • On-device pose-estimation model
    • Full workout SaaS
    React NativeTensorFlowPose EstimationPython
    Private project
  9. Skimming, Bulk AI YouTube Workspace screenshot 1
    Project 09AI SaaS

    Skimming, Bulk AI YouTube Workspace

    A bulk-AI workspace that scrapes and summarizes YouTube content at scale through an extended chat assistant.

    Role
    Full-Stack & AI Engineer
    Client
    Marketlytics
    Timeline
    1 to 3 months
    • Bulk YouTube scraping and summarization
    • Extended chat assistant for large-scale tasks
    • Searchable summaries
    • Built for scale
    Next.jsPythonOpenAIWeb Scraping
    Private project
  10. 10
    A
    Project 10EdTech & Developer Tools

    AI Coding Buddy & VS Code Extension

    A real-time collaborative coding-education platform with a companion VS Code extension where students learn and build together.

    Role
    Full-Stack Developer
    Client
    Sarte Solution
    Timeline
    1 to 3 months
    • Real-time collaborative coding
    • Companion VS Code extension
    • Fun, hands-on learning for students
    • Shared projects and ideas
    Next.jsNode.jsWebSocketsVS Code Extension API
    Private project
  11. Realtime Reputation SaaS preview
    Project 11

    Realtime Reputation SaaS

    Multi-tenant reviews platform with AI auto-replies, Stripe billing and Google Business sync.

    Next.jsNode/ExpressMySQLRedisSocket.IOOpenAI
    Private project
  12. AI Portfolio Assistant preview
    Project 12

    AI Portfolio Assistant

    RAG chatbot that answers recruiter questions grounded in my real project data.

    Next.jsExpressOpenAIRAG
    Private project
  13. Chess Forum preview
    Project 13Web App

    Chess Forum

    A community platform for chess players with live game analysis, interactive lessons and an active forum, plus global tournaments.

    • Live game analysis
    • Interactive lessons
    • Community forum
    • Global tournaments
    ReactNode.jsMongoDBSocket.ioWebRTC
    Source code

Research

Research & writing

Papers, articles, talks and open source where I share what I learn.

Paper2026

Context-Efficient Orchestration of Production LLM Agents

A working paper proposing token-efficient patterns for coordinating multi-agent LLM systems with the Model Context Protocol, drawn from production agent deployments. Manuscript in preparation.

AI AgentsMCPLLM Systems
Paper2026

Source-Grounded RAG: Reducing Hallucination with Attributed Retrieval

A working paper on retrieval-augmented generation that attaches verifiable source citations to each claim and abstains under low retrieval confidence. Manuscript in preparation.

RAGHallucinationRetrieval
Paper2025

Green-LLM: KV-Cache Compression via Reinforcement Learning

A reinforcement-learning framework for adaptive KV-cache compression during Llama-3 inference, reducing energy use by 28 percent with under 1 percent perplexity loss, aligned with green-AI goals.

LLM EfficiencyReinforcement LearningInference
Paper2024

Lightweight Image Matching with XFeat

A study replicating and extending the XFeat accelerated features approach for efficient local feature detection and matching on resource constrained devices.

Computer VisionCNNFeature Matching
Link
Paper2024

FedArabic: Federated LoRA Instruction Tuning of Llama-3 on Arabic Social-Media Data

A LoRA-based federated fine-tuning framework that collaboratively trains across clients on Emirati-dialect tweets, reaching 96 percent of centralized BLEU performance with minimal communication overhead.

Federated LearningLoRANLP

Recognition

Awards & recognition

Honors and recognition for the work and the impact behind it.

2024

Employee of the Year

Sarte Solution

Recognized for leading the team and delivering all projects on time.

Professional
2023

Vice President, Cyber Security Society

AUST

Led initiatives and events promoting cybersecurity awareness.

Community
2023

Merit Scholarship

AUST

Awarded for outstanding academic performance throughout the program.

Professional
2023

Foster Flagship Training Program

Foster

Completed a flagship program focused on business management fundamentals.

Professional
2022

HULT Prize Regional FinalistVerified

HULT Prize Foundation

Recognized among the top teams at the regional round for a social impact startup concept, pitched to a panel of judges.

Lahore, PakistanTop 6 of 120+ teams
ProfessionalView

Have something in mind?

If you are building a product or need an extra pair of hands, I would love to hear about it.

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