Okechukwu Ikwunze

Ai Ml Engineer @Digitalmart

Houston, TX, US

Designed and implemented AI pipelines utilizing advanced transformer-based architectures like GPT-3/4 for NLP applications, achieving a 30% improvement in task efficiency.Developed generative models for text, image, and audio synthesis, integrating them into commercial products and services.Enhanced the efficiency of large-scale models through quantization, pruning, and distributed training techniques.Fine-tuning pre-trained models, for specific use cases including sentiment analysis, summarization, and chatbots.Collaborated with cross-functional teams to deploy generative models on cloud platforms, ensuring high availability and scalability.Deployed and optimized vector-based retrieval systems using Pinecone for contextual search in RAG workflows.Integrated OpenAI LLMs into enterprise applications, enabling automated insights and advanced text generation.Implemented an OpenAI-powered chatbot integrated with a vector database for context-aware customer interactions.