Professional record

Saad Ul Hassan

Senior Full-Stack AI Engineer

Senior Full-Stack AI Engineer with 8+ years of experience building scalable, production-grade web applications, distributed systems and AI-powered products.

I own solutions end to end, from architecture and development through deployment, observability, performance optimization and security, while providing technical direction across teams.

Saad Ul Hassan, Senior Full-Stack AI Engineer

Verified engineering outcomes

8+ years
Senior production engineering
~1 hour → minutes
ERP workflow processing
Nearly 99%
Successful transaction processing

experience

A career built through production ownership.

  1. Aug 2025 – Present

    Current

    Senior Full-Stack AI Engineer

    Toptal

    Architecture and end-to-end delivery across AI, SaaS, marketplace and automation engagements.

    The Agent.Press engagement alone spans its own agent platform, ERP automation for Reis Contracting, AI and Google Business Profile workflows for Local Falcon and an internal Slack assistant for Anaconda, alongside KEYS Community and BookRevs.

    • Product architecture
    • AI agents & RAG
    • Full-stack delivery
    • Technical leadership
  2. May 2022 – Jul 2025

    Senior Full-Stack Software Engineer

    Embrace IT

    Web and mobile products, microservices and cloud platforms across React, Node.js, Python and AWS.

    • Full-stack & mobile
    • Microservices
    • AWS & Kubernetes
    • Production operations
  3. Nov 2021 – Apr 2022

    Software Engineer / Frontend Lead

    Saufik

    Projul frontend architecture, leading three React developers and one UX designer.

    Improved project performance by 80%.

    • React architecture
    • Performance
    • Team leadership
    • E2E testing
  4. May 2018 – Oct 2021

    Software Engineer

    Ineffable Devs

    Core VanGo workflows: bookings, payments, user management, authentication and a TypeScript migration.

    Reduced initial load time by approximately 30%.

    • Product delivery
    • Payments
    • React
    • Authentication

core stack

The technologies behind the work.

The technologies most relevant to my current product, platform and production-AI work. The downloadable CV contains the complete inventory.

Product / Frontend

  • TypeScript
  • React
  • Next.js
  • React Native

Backend

  • Node.js
  • NestJS
  • Python
  • REST
  • GraphQL

AI Systems

  • LLMs
  • Agents
  • RAG
  • Tool Calling
  • Structured Outputs
  • Evaluation

Data & Distributed Systems

  • PostgreSQL
  • MongoDB
  • Redis
  • RabbitMQ

Cloud & Platform

  • AWS
  • Docker
  • Kubernetes
  • CI/CD
  • Observability

credentials

Education and recognition.

Bachelor of Computer Science

University of Engineering & Technology (UET), Taxila

GPA 3.39

WES verified international academic qualifications

Postgraduate Diploma in Cyber Security

Preston University, Islamabad

GPA 4.00

Recognition / 2022

Winner of Stellar Community Fund #11 Winner of Stellar Community Fund #11

Stellar Community Fund Round 11 Winner

ZIG3V2 / 2022

contact

Direct ways to reach me.