u
u_sama34

Engr. Usama

@u_sama34

AI Agents,GANs, RAG, Computer Vision

Pakistan
English, Urdu
About me
Agentic AI & Machine Learning Engineer with expertise in LangChain, LangGraph, and RAG to build powerful AI agents that automate workflows and enhance decision-making. I also specialize in computer vision solutions including GANs, Image Segmentation, Text detection & recognition, Super-resolution, Restoration, and Inpainting. Using Python, PyTorch, TensorFlow, and Scikit-Learn, I deliver efficient, scalable, and high-quality AI models tailored to your needs.... Read more

Skills

u
u_sama34
Engr. Usama
Offline • 

See my services

Automations & Agents
I will develop custom ai agents and models for your business
From$100 / projectMore details
AI Integrations
I will do object detection and segmentation using yolo and sam
From$90 / projectMore details

Portfolio

Work experience

Senior AI/ML Engineer

Zone 2 INC • Full-time

Mar 2023 - Present • 3 yrs 3 mos

Architected and scaled high-performance production AI systems specializing in computer vision, large language models (LLMs), and scalable machine learning pipelines. Architected and scaled RAG systems and fine-tuned LLMs using PEFT techniques (LoRA/QLoRA), substantially increasing domain-specific reasoning and generation accuracy. Engineered end-to-end deep learning pipelines for image preprocessing, segmentation, and map enhancement to support large-scale computer vision applications. Developed high precision zoning segmentation solutions by integrating Swin Transformers, Segment Anything Model (SAM), and Mean Shift clustering to improve region delineation in geospatial imagery. Designed robust text localization and removal systems using EasyOCR and deep learning-based inpainting for automated map and document data extraction. Built real-time AI systems, including GPT-based conversational tutors and autonomous agents, leveraging WebSockets and FastAPI to achieve sub-300ms low-latency execution.