HuzaifaNasir

Architecting production-grade AI systems, from multi-agent orchestration to LLM fine-tuning and scalable full-stack applications.

About

I build AI systems that move from an idea to something people can actually rely on.

I am an AI Engineer at OneScreen, where I design and ship production agentic systems and RAG-driven chatbots. My work spans the full pipeline, from transformer and multimodal architecture to model optimization and cloud deployment.

Most of my growth has come from building end to end. Whether it is an autonomous multi-agent platform, a document-understanding RAG system, or a full-stack web application, I care about clean, reliable code and about understanding what a problem truly needs before solving it.

Beyond the day job, I have published several technical research reports and deployed my own models, driven mostly by curiosity and a genuine enjoyment of hard problems.

01

Foundations

A Computer Science degree at FAST-NUCES, one of Pakistan鈥檚 leading technical universities, where a curiosity for building intelligent systems took hold across algorithms, systems, and machine learning.

02

Full-Stack Engineering

Shipping complete products end to end, from polished web and mobile interfaces to the APIs, data layers, and cloud infrastructure behind them, with an eye for what actually works in production.

03

AI & Agentic Systems

Now building production agentic AI, RAG pipelines, and multimodal models, taking research-grade ideas and turning them into reliable, deployable systems that solve real problems.

Experience

Where I鈥檝e worked

Jan 2026 - Present
Current

AI Engineer

atOneScreen

Leading the architecture and development of production agentic AI systems and RAG-driven chatbots.

  • Design and ship autonomous multi-agent workflows and high-throughput data synchronization using n8n.
  • Optimize transformer architectures and PyTorch models to solve specialized enterprise logic.
  • Own AI features end to end, from prototype through reliable production deployment.
PyTorchLangGraphRAGn8n
Jul 2025 - Aug 2025

AI Web Development Intern

atNexium

Built AI-powered web applications and workflow automation for specialized business logic.

  • Architected AI-powered web ecosystems using Next.js 15 and TypeScript.
  • Engineered intelligent workflow automation with n8n across distributed services.
  • Developed CI/CD pipelines via GitHub Actions with 100% deployment integrity.
Next.jsTypeScriptn8nGitHub Actions
Selected Work

Projects I鈥檝e designed, built, and shipped.

FaceForge: Transformer-Based Face Synthesis & Detection

FaceForge: Transformer-Based Face Synthesis & Detection

Python 路 PyTorch 路 Vision Transformer 路 XceptionNet

AI Virtual Try-On System

AI Virtual Try-On System

Python 路 PyTorch 路 GANs 路 U-Net

AI Music DeepFake Detector

AI Music DeepFake Detector

Python 路 PyTorch 路 Transformers 路 Librosa

Agentic OSINT Intelligence Platform

Agentic OSINT Intelligence Platform

Python 路 LangGraph 路 Neo4j 路 Apache Kafka

Code-Morph: Autonomous Multi-Agent Repository Migration Engine

Code-Morph: Autonomous Multi-Agent Repository Migration Engine

Python 路 libcst 路 LangGraph 路 Groq LLM

Human vs. AI Text Classification

Human vs. AI Text Classification

Python 路 PyTorch 路 TensorFlow 路 BERT

Real-Time Sign Language Translator

Real-Time Sign Language Translator

Python 路 PyTorch 路 ResNet18 路 MediaPipe

Agentic AI-Powered Wikipedia Article Generator

Agentic AI-Powered Wikipedia Article Generator

Python 路 LangChain 路 LangGraph 路 FAISS

Fine-tuning PubMedBERT for Medical Literature Embeddings

Fine-tuning PubMedBERT for Medical Literature Embeddings

Python 路 PyTorch 路 Transformers 路 PubMedBERT

PersonaClone: AI-Powered Conversational Persona Replication

PersonaClone: AI-Powered Conversational Persona Replication

Python 路 RAG 路 ChromaDB 路 Sentence-Transformers

CLIP + LLM Image Captioner

CLIP + LLM Image Captioner

Python 路 PyTorch 路 CLIP 路 GPT-2

Comparative Analysis of TimeGAN and Diffusion Models for Synthetic Financial Time-Series Generation

Comparative Analysis of TimeGAN and Diffusion Models for Synthetic Financial Time-Series Generation

Python 路 PyTorch 路 TimeGAN 路 DDPM

CycleGAN: Face-Sketch Translation with Flask Web Interface

CycleGAN: Face-Sketch Translation with Flask Web Interface

Python 路 PyTorch 路 CycleGAN 路 Flask

Multimodal RAG System: Interactive PDF Chat with Vision & Text

Multimodal RAG System: Interactive PDF Chat with Vision & Text

Python 路 PyTorch 路 LLaMA 3.2 路 FAISS

Multi-Document Financial Analysis System Using RAG

Multi-Document Financial Analysis System Using RAG

Python 路 LangChain 路 FastAPI 路 FAISS

Fine-Grained Dog Breed Classification with ConvNeXt V2

Fine-Grained Dog Breed Classification with ConvNeXt V2

Python 路 PyTorch 路 ConvNeXt V2 路 timm

Skills

The tools and techniques I build with.

AI & Machine Learning

PyTorchPyTorch
TensorFlowTensorFlow
Hugging FaceHugging Face
Scikit-learnScikit-learn
OpenCVOpenCV

LLM & Agentic AI

LangChainLangChain
n8nn8n

Languages

PythonPython
C++C++
GoGo
JavaJava
JavaScriptJavaScript
TypeScriptTypeScript

Web & App

Next.jsNext.js
ReactReact
Node.jsNode.js
FastAPIFastAPI
FlutterFlutter
TailwindTailwind

Cloud & DevOps

DockerDocker
KubernetesKubernetes
AWSAWS
TerraformTerraform
GitHub ActionsGitHub Actions
PrometheusPrometheus

Databases

PostgreSQLPostgreSQL
MongoDBMongoDB
RedisRedis
SupabaseSupabase
Neo4jNeo4j

Specialized techniques

RAGGraphRAGMulti-Agent SystemsFine-tuningGANsDiffusion ModelsVision TransformersCLIPModel Quantization
Certifications

Credentials in AI and machine learning.

Contact

Let鈥檚 build something together.

Open for collaborations, freelance projects, and roles in AI engineering. The fastest way to reach me is below.

2026 Huzaifa Nasir