Hi, I'm

Hassan Abbas

Full-Stack AI Engineer | SaaS Architect

Architecting production-ready SaaS applications and scalable media pipelines. I build end-to-end systems that integrate AI as a force multiplier, leveraging a core stack of React, Python, and Laravel to deliver high-value, revenue-generating products.

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Technical Expertise

AI & Media Engineering

RAG (Retrieval-Augmented Generation) Vector Databases (Pinecone/pgvector) Semantic Search OpenAI (GPT-4.5) Whisper & TTS ElevenLabs Flux Schnell FFmpeg Pipelines Async AI Workflows Prompt Engineering

Backend & Systems

Laravel (PHP) Python (FastAPI) Node.js RESTful APIs GraphQL & Apollo Redis & Queues PostgreSQL & MySQL MongoDB System Design

Cloud & DevOps

AWS (EC2, S3, RDS, SES) Docker CI/CD (GitHub Actions) Linux Management Automated Deployments

Frontend & UI

React.js Next.js TypeScript Tailwind CSS Inertia.js Alpine.js

Real-Time & SaaS

WebSockets (Pusher/Reverb) Stripe (Subscriptions) Firebase (FCM) Multi-tenant Architecture OAuth

Experience

Software Engineer

Aug 2023 – Present

Softpers — Lahore, Pakistan

Lead developer on high-impact projects, architecting scalable backend systems using Laravel, Node.js, and GraphQL.
Engineered core components for diverse startups, including a short-video social platform and a public WiFi infrastructure system, focusing on API performance and data integrity.
Owned deployment and infrastructure management on AWS, implementing CI/CD patterns and ensuring 99.9% system uptime for production applications.
Collaborated directly with stakeholders to translate product requirements into technical specifications and production-ready code.

Featured Projects

CloakMotion

AI-Powered Video Generation Platform

Python FastAPI Laravel OpenAI FFmpeg AWS Stripe

Architected and built an automated AI-driven faceless video generation platform from scratch, handling the entire stack from media processing to subscription management. ...

• Engineered a high-performance video engine in Python (FastAPI), orchestrating multimodal AI workflows (OpenAI GPT-4.5, Whisper, ElevenLabs) to generate content dynamically.
• Developed a distributed processing system using Laravel Queues and Python workers for heavy FFmpeg rendering tasks.
• Implemented multi-tenant SaaS architecture with Stripe integration and direct publishing to TikTok/YouTube.

AI Knowledge Base

RAG System with Long-Term Memory

Python FastAPI Pinecone OpenAI React TypeScript

Developed a retrieval-augmented generation (RAG) system with long-term memory, enabling context-aware interactions with large document sets. ...

• Optimized search latency to <500ms by implementing efficient vector embeddings and semantic search using Pinecone and pgvector.
• Built a responsive React frontend for real-time chat and document management, ensuring seamless user interaction with the AI core.
• Engineered a robust document processing pipeline in Python for automated ingestion and chunking.

Home Energy Audit Software

Enterprise Full-Stack Platform

PHP Laravel React Pusher Stripe

Modernized the core platform for a U.S.-based energy audit company, focusing on real-time collaboration and operational efficiency. ...

• Architected real-time data synchronization using WebSockets (Pusher) for seamless cross-user collaboration.
• Engineered a secure licensing and subscription platform with Stripe integration for B2B clients.
• Designed and implemented a comprehensive analytics dashboard with advanced reporting and visualization.