Muhammad Ahmad Faizan
Available for freelance and contract work

Production AI systems for teams that need reliability, not demos.

I design and build agentic AI systems, RAG pipelines, and automation workflows that actually work in production — serving users, not slide decks.

0+
Years building AI systems
0
Projects shipped
0%
Production focus
Philosophy

Engineering Principles

Design for Production

Every system I build is designed for real users from day one — not demos, not slide decks. That means observability, error handling, and graceful degradation are features, not afterthoughts.

Deterministic by Default

LLMs are non-deterministic. Production systems need guardrails. I wrap every AI decision point with validation layers, confidence thresholds, and fallback paths so the system behaves predictably.

Composable Architecture

Systems should be built from interchangeable, testable components. I design agent workflows, API layers, and data pipelines as modular units that can be composed, tested, and replaced independently.

Measure What Matters

If it’s not measured, it’s not production. Every system gets instrumentation for latency, accuracy, cost, and error rates. I optimize based on data, not intuition.

Now

Current Focus

Here’s what I’m actively building and exploring.

Multi-Agent Systems

Orchestrating coordinated AI agents that decompose complex tasks across specialized roles with stateful workflows.

Production Automation

Building reliable automation pipelines that connect AI services to business workflows via n8n, Zapier, and custom middleware.

RAG at Scale

Designing retrieval-augmented generation systems that balance retrieval precision, generation quality, and production latency.

Agentic Infrastructure

Creating the tooling and patterns — guardrails, memory, observability — that make AI agents reliable enough for production.

Background

Experience

AI & Backend Engineer

Freelance (Local & International Clients)

Sep 2024 — Present

Designing and developing AI-powered applications, backend systems, intelligent automation solutions, and scalable APIs for clients across multiple industries.

  • Engineered AI-powered Shopify marketing automation workflows using Zapier and Klaviyo, including customer segmentation, welcome emails, abandoned cart recovery, product recommendations, and follow-up campaigns.
  • Developed backend APIs and PostgreSQL database architecture for an international Django-based e-commerce platform while collaborating with a distributed development team.
  • Built financial modeling and forecasting solutions for business reporting, revenue analysis, expense tracking, and profit/loss forecasting for North Steel.
PythonFastAPIDjangoPostgreSQLLangGraphLangChainQdrantspaCyOpenAIGeminiGroqn8nZapierKlaviyoJWTREST APIs

Python Developer Intern

SoftBeck Limited

Jun 2025 — Aug 2025

Contributed to backend development, automation solutions, and AI-powered features while collaborating with the engineering team on client-focused software projects.

  • Developed and enhanced Python-based backend solutions and automation workflows.
  • Integrated LLaMA 3 and Gemini APIs for AI-powered market research functionality.
  • Worked with REST APIs, backend service integrations, and data processing workflows.
  • Reviewed, tested, and optimized Python code to improve reliability and maintainability.
  • Collaborated with developers to implement scalable backend features and business automation solutions.
PythonFastAPIREST APIsGeminiLLaMA 3Git

Education

Bachelor of Science in Software Engineering

National Textile University, Faisalabad

2022 — 2026

Pursuing a Bachelor's degree in Software Engineering with a strong foundation in software design, backend development, databases, cloud technologies, artificial intelligence, machine learning, and modern software engineering practices. The program emphasizes the complete software development lifecycle—from requirements analysis and system design to development, testing, deployment, and maintenance.

PythonFastAPISQLPostgreSQLJavaScriptArtificial IntelligenceMachine LearningDeep LearningSoftware ArchitectureREST APIsGitCloud ComputingSystem Design
Tooling

Tech Stack

Languages

PythonTypeScriptJavaScriptSQLDart

AI Engineering

LangChainLangGraphOpenAIGeminiGroqHugging FacePyTorchScikit-learnspaCyPrompt EngineeringRAGMulti-Agent SystemsAI AgentsSemantic SearchVector DatabasesConversational AI

Backend Development

FastAPIDjangoFlaskREST APIsJWT AuthenticationWebSockets

Databases

PostgreSQLMySQLSQLiteSupabaseFirebaseQdrantChromaDB

Automation

n8nZapierKlaviyoGitHub ActionsWorkflow Automation

Frontend & Mobile

Next.jsReactTailwind CSSFlutterFramer Motion

Cloud & DevOps

DockerGoogle CloudGitGitHubVercel

Data & Analytics

PandasNumPyMatplotlibPower BILooker StudioExcel