Omar Baig

Freelance AI & Machine Learning Engineer

Fiverr • Freelance

Sep 2025 - Present • 8 mos

○ Delivered 10+ AI/ML projects including full-stack RAG-powered systems with FastAPI backend, React frontend, MongoDB, and VPS deployment. ○ Built adaptive LLM-integrated databases for intelligent querying and automated decision support systems. ○ Performed large-scale data analysis, trained and optimized ML models, and integrated generative AI solutions for real-world applications.

AI Researcher

Self • Lavoratore autonomo

May 2025 - Oct 2025 • 5 mos

○ Designed hierarchical graph-based preference modeling achieving 88% alignment and F1 0.93 over vector-only baselines. ○ Implemented modular LoRA adaptation with dynamic routing (86% adapter selection accuracy). ○ Integrated federated continual learning achieving 11% higher coverage with 77–78% end-to-end accuracy. ○ Submitted to ICML 2026 (Under Review)

Generative AI Intern

Xavor Corporation

May 2024 - Aug 2024 • 3 mos

Led collaboration with developers and medical professionals to build an intelligent mobility assessment chatbot automating Functional Reach Tests using OpenCV and MediaPipe (95% accuracy). ○ Engineered real-time pose estimation system achieving 90% validated measurement accuracy using geometric modeling techniques. ○ Secured 1st position among 10+ competing teams.