About me

Gayan Kulatilleke PhD(AI), BSc(Eng) | MSc(Networks) | MSc(Big Data) | AMIESL | A.Eng (ECSL) | ACMA | CGMA https://scholar.google.com.au/citations?user=G7mLXLUAAAAJ&hl=en Innovative AI, ML engineer with over 15+ years of software development experience in performance analysis, troubleshooting and high-performance world-class systems design including the London Stock Exchange. High proficiency in ML frameworks, python, graph networks, python and C variants. Strong skills in computer architecture, software engineering, computer vision and ability to solve challenging problems using out of the box approaches. An energetic, fast learner with excellent interpersonal and communication skills, and a management accountant and charted engineer. I am also an experienced Senior Assistant Director with a demonstrated history of working in the banking/Regulator industry. Conslting and working theortical and applied areas of AI ML, inlcuding : - python, pytorch, TensorFlow, dataframes, numpy, scipy, matplotlib and visualizations - machine learning models using NLP (Natural Language Processing), Langchain models and workflows, LLM (Large Language Model), Hugging Face, model switching (Clipper, Tensorflow Serving) - Vector Embedding, Vector Database, Whisper AI, Vertex AI, OpenAI, Generative AI - GPT 1/2/3/4 chatGPT API integration, fine tuning, prompt engineering - Data engineering (PowerBi, Tableau, DAX, python-based web scraping for insights - High performance computing (School of Math and Physics) – AVX, Open MP, Open MPI, CUDA - Computer vision & Pattern recognition – topics: YOLO, Siamese networks, VQVAQ, stable diffusion, transformers, StyleGAN, ControlNet, live video classification, segmentation - Graph Neural networks - clustering, classification, contrastive learning, efficient training and inference, heterophilic datasets, dynamic attention models - Finance related models - transaction classification and auto reconciliation, fraud detection - Prompt Engineering and Retrieval Augmented Generation (RAG) - AI Generated Art (PIKA, Stable Diffusion + Midjourney), private stable diffusion models - Research work, Mathematica, Latex, Overleaf and discovery I also provide help with asm, c, c++, c#, flutter, dart and most shell scripting