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Job Market Data Aggregator & Predictive ML Models

The Salary Prediction system, nicknamed Celeste, was a suite of ML models and data aggregation services I built back in 2019 before the LLM / NLP craze. It uses a mixed categorical and natural language feature space fit onto a custom tuned deep neural network trained on over 1 million data points. It utilises deep learning to produce salary estimation figures, auto-labelling of incomplete datasets and more. The system provides important insights to job seekers and job advertisers on the CareerOne website.

I was responsible for the end to end development of this project as the lead ML engineer in the CareerOne Product Technology team. I managed stakeholder expectations and performed both implementation and project management tasks. I communicated project progress to upper management and ensured the project was adhering to financial and time constraints.

Salary Estimation Widget Job Market Insights