M Shahzad

Full-Stack AI Developer & Machine Learning Specialist

Upwork • Freiberufler

Dec 2021 - Present • 4 yrs 10 mos

Delivered high-impact, production-ready AI solutions, custom SaaS MVPs, and scalable full-stack web applications for global clients. Specialized in architecting multi-agent systems, low-latency conversational voice pipelines, and deep learning architectures. Core Freelance Projects & Accomplishments: Multi-Agent & RAG Architectures: Built autonomous agent workflows using CrewAI for parallel research, fact-checking, and report generation. Developed "Professional RAG" web apps utilizing Django and LangChain for session-aware, real-time contextual data retrieval. Deep Learning & Computer Vision: Engineered custom OCR pipelines and CNNs for handwriting parsing and live object detection. Automation Pipelines: Created end-to-end media automation systems utilizing n8n, ChatGPT API, Stable Diffusion, and Veo3 to automate scripts, voiceovers, and short-form video generation. API Integration & Portals: Developed centralized marketing analytics dashboards integrating Shopify and Google Ads APIs via asynchronous OAuth2 pipelines, reducing client data-gathering overhead by 50%.

Software Engineer & Full-Stack AI Developer

Fiverr • Vollzeit

Dec 2020 - Dec 2021 • 1 yr

Delivered high-impact, production-ready AI solutions, custom SaaS MVPs, and scalable full-stack web applications for global clients. Specialized in architecting multi-agent systems, low-latency conversational voice pipelines, and deep learning architectures. Core Freelance Projects & Accomplishments: Multi-Agent & RAG Architectures: Built autonomous agent workflows using CrewAI for parallel research, fact-checking, and report generation. Developed "Professional RAG" web apps utilizing Django and LangChain for session-aware, real-time contextual data retrieval. Deep Learning & Computer Vision: Engineered custom OCR pipelines and CNNs for handwriting parsing and live object detection. Automation Pipelines: Created end-to-end media automation systems utilizing n8n, ChatGPT API, Stable Diffusion, and Veo3 to automate scripts, voiceovers, and short-form video generation. API Integration & Portals: Developed centralized marketing analytics dashboards integrating Shopify and Google Ads APIs via asynchronous OAuth2 pipelines, reducing client data-gathering overhead by 50%.