Ali Ahmad portrait

Full-Stack
AI Engineer

I ship production SaaS and AI products across Next.js, Node.js, Python, and Supabase. From isolated RAG infrastructure to billing and real-time operations, I take ownership from unfamiliar codebase to reliable release.

Lahore, Pakistan · Open to remote roles worldwide
4+

Years Experience

10+

Products Shipped

RAG

AI Systems

SaaS

Full-Stack Delivery

About Me

Product-minded engineering, hands-on delivery, and the technical depth to move complex products forward.

About Me

I'm Ali Ahmad, a Full-Stack AI Engineer with 4+ years shipping multi-tenant SaaS and AI-native products using React, Next.js, Node.js, and Python. I work comfortably across established and legacy codebases, connecting robust backend systems with clear product experiences. I build AI-native solutions using RAG, embeddings, AI agents, and voice AI to solve real operational problems and ship measurable business value.

Passion

I am driven by the intersection of product ownership and deep engineering. I learn unfamiliar systems quickly, communicate clearly across teams, and stay focused on the outcome users need.

My goal is to apply practical engineering judgement to software development. I am passionate about building systems that are not just functional, but secure, maintainable, and ready to scale.

Mission

To help ambitious remote teams turn complex product requirements into dependable software that creates lasting value.

Technical Skills

Got a challenge? Let's build the solution together.

Experience

Highlights of my experience, showcasing roles and the value delivered through full-stack development and AI solutions.

Timeline

Quick Stats

Total Experience:4+ Years
Upwork Rating:5.0 ⭐ (1 review)
Speciality:AI + SaaS

WorkTech

Full Stack Engineer
Nov 2025 to Present

Shipping multi-tenant SaaS and AI-native products across Next.js, React, Node.js, PostgreSQL, MongoDB, Supabase, Cloudflare Workers, Stripe, OpenAI, and ElevenLabs.

AI Brain Deployment Platform

Supabase + Cloudflare Workers + MCP + n8n

Delivered both contracted phases independently, including isolated per-organization Supabase databases, MCP Edge Functions, Cloudflare proxy Workers, encrypted secrets, key rotation, and automated ingestion setup.

Field-Service SaaS

Next.js + Node.js + PostgreSQL + Drizzle

Worked across a 78-table PostgreSQL platform covering enquiry, quote, scheduling, invoice, and payment workflows, with Stripe Connect, Xero, Twilio, SendGrid, and Socket.IO integrations.

Construction AI Workspace

React + Express + MongoDB + Gemini + ElevenLabs

Built features for a RAG assistant grounded in private vaults and licensed construction knowledge, with 57 validated business actions, voice AI, and usage-based billing.

AI Candidate Platform

Next.js + OpenAI + pgvector + Supabase Realtime

Shipped grounded streaming chat, cloned hiring-manager voice playback, token-based candidate portals, and recruiter-side live conversation review in an existing codebase.

Café Subscription Portal

Next.js 16 + Supabase + PostgreSQL

Built vendor and admin portals with three-role RLS, real-time redemption orders, database automation, invitation Edge Functions, and PDF, XLSX, and CSV reporting.

Healthcare Staffing ERP

React + Next.js + Node.js

Contributed to workforce and candidate-credentialing modules while refactoring legacy codebases to reduce technical debt and prepare them for production.

Key Impact

Took ownership across unfamiliar and legacy systems, delivered critical features quickly, and strengthened production readiness across six active product domains.

TECH STACK

Next.jsReact.jsExpress.jsSupabaseSQLTypeScriptStripe/Xero APIs

Projects

Production work across AI infrastructure, multi-tenant SaaS, real-time operations, and user-facing product experiences.

Categories

Projects (11)

Construction AI Workspace

React, Node.js, MongoDB, Google Gemini, ElevenLabs, RAG / Vector Search, Socket.IO, Stripe

AI Brain Deployment Platform

Supabase, Cloudflare Workers, PostgreSQL, OAuth, RAG, Google Drive API, n8n

AI Candidate Platform

Next.js, Supabase, PostgreSQL / pgvector, OpenAI GPT-4o-mini, ElevenLabs, RAG

Field-Service SaaS

React, TypeScript, Node.js, PostgreSQL, Drizzle ORM, Stripe, Xero API, Socket.IO, Twilio

Café Subscription Portal

Next.js, TypeScript, Supabase (Auth, RLS, Realtime, RPC), PostgreSQL, pg_cron, Zustand, Google Maps

AI Floor Plan Analyzer

React.js, Material-UI, Redux Toolkit, Fabric.js, Canvas API

Legal Document Assistant

React.js, Python, Flask, AWS EC2, PostgreSQL, OpenAI API

NDesks Support Assistant

Flask, OpenAI API, React.js, AWS EC2, PostgreSQL

NDesks Coworking

React.js, Bootstrap, Recharts, Redux Toolkit

Unbounded macOS Assistant

Electron, React.js, OAuth, Google Drive, Dropbox, Notion, Gmail

AI Property Broker

React.js, Python, FastAPI, PostgreSQL, OpenAI API, AWS EC2

Construction AI Workspace

Construction AI Workspace

Built product features for a construction platform with a grounded AI assistant, private document vaults, voice interaction, and AI-credit billing.

Full-Stack Developer (Frontend + Backend)

The Challenge

Construction teams needed an assistant that could answer from private company documents and licensed knowledge while safely interacting with business records.

TECH STACK

ReactNode.jsMongoDBGoogle GeminiElevenLabsRAG / Vector SearchSocket.IOStripe
Contributed across a React, Express, and MongoDB platform using Atlas Vector Search, Gemini, ElevenLabs, and a validated registry of 57 business actions.

Key Features

Intelligent AI Workspace

Built grounded AI experiences over private document vaults and licensed construction-code knowledge bases.

Validated Business Actions

Helped the assistant write to business records through 57 validated action types instead of unrestricted free-form output.

Automated Subscription Billing

Added Stripe-based AI-credit billing, usage logging, and ElevenLabs speech-to-text and text-to-speech.

Impact & Results

Delivered features across both the React frontend and Express backend

Grounded answers in private company data and licensed knowledge sources

Connected voice interaction, validated actions, and usage-based billing

What People Say

Feedback from managers, colleagues, and clients I've worked with.

Client Delivery

“Ali was great to work with. Very informative and his work was completed on time. Will do business with again in the future.”

V
Verified Client
Upwork
Verified
Fast Learner

“I had the chance to work with Ali, and what stood out most was how quickly he picks things up. He's a genuinely fast learner, able to grasp new concepts and tools with minimal hand-holding and apply them right away. That adaptability made him easy to rely on, and he brought a great attitude to the work alongside it.”

M
Muhammad Kamran Latif
LinkedIn
Verified
Engineering Leadership

“Ali delivers frontend at exceptional speed without compromising quality, consistently outpacing timelines while maintaining high standards.”

C
CEO
Teczon
Character

“You're incredibly hardworking and passionate, one of the most driven people I know. You will keep moving forward.”

C
Collaborator & Mentor

Contact

Looking for a remote engineer who can own complex product work and ship?

Let's Build Something Dependable

I'm open to remote full-stack and AI engineering roles, long-term contracts, and ambitious product teams worldwide.

Typical response time: <24 hours