AC Albert Chung

Experience

AbbVie

Machine Learning Engineer

  • Architected an internal MLOps platform supporting 2,000+ model training experiments with hyperparameter tracking
  • Deployed 50+ prescription forecasting models, owning ETL optimization, drift monitoring and retraining
  • Built an agentic LLM system with tool use for marketing analytics, KPI extraction and data-question answering
  • Cut production issue detection time by one week through scheduled builds and monitoring alerts

Peptone

Machine Learning Research Engineer

  • Screened 20M ligands for drug hits with protein language models and GNNs distributed across 40 GPUs on Docker/Kubernetes
  • Fine-tuned protein transformers for semantic search over antibody libraries against antigen targets
  • Improved biological LLM-chatbot accuracy by 10% with Retrieval-Augmented Generation

Perspectum

Senior Data Scientist

  • Scaled organizational MLOps to 100+ models using AWS Batch/ECS and MLflow
  • Automated ML inference infrastructure for +£5m pharma contracts with AWS Step Functions and Terraform
  • Reduced inference time by 50% by running PyTorch model ensembles concurrently with multiprocessing
  • Trained large 3D vision models on a single GPU with DeepSpeed, Accelerate and gradient checkpointing

ONI (Oxford Nanoimaging)

Deep Learning Engineer

  • Reduced new-task retraining data by 80% by applying transfer learning to microscopy models
  • Decreased microscopy laser power requirements by 20% with self-supervised PyTorch image-denoising models
  • Built Python/OpenCV video labelling tools supporting a patent for a biomarker detection assay

MasonBreese

Consultant Data Analyst

  • Built SQL ETL pipelines for 60,000 customers and over £1bn in retail bank assets
  • Delivered anti-money-laundering analytics in PowerBI, reducing exposure to millions in potential fines
  • Cut mailing costs by 10% through SQL entity matching, duplicate detection and data cleaning

Education

University of Warwick

MMath, Master of Mathematics (1st)

Google Cloud Certified

Professional Data Engineer

AWS

Certified Solutions Architect Associate

Publications

Improving Inverse Folding models at Protein Stability Prediction without additional Training or Data NeurIPS 2024 Machine Learning Structural Biology Workshop
Optimizing protein language models with Sentence Transformers NeurIPS 2023 Machine Learning Structural Biology Workshop