* Predictive models for staff attrition and staff training outcomes for NHS employees and for
criminal cases.
04/2019
-
02/2020
Data Scientist
Tesco plc
* Designed, developed, trained and deployed two large scale machine learning solutions.
* Vehicle route planning for 4000 stores around the UK.
* Order prediction for 15 million home shopping customers based on purchase history.
04/2018
-
03/2019
Data Scientist
CV Library
* Principal data scientist at job board with 12 million jobseekers.
* Developed recommender system for sending job alerts to candidates, with 9% conversion rate.
* Trained deep learning models (CNN, RNN, LSTM, word2vec, seq2seq) to analyse candidates' CVs
and job descriptions, using Google GPU instances.
* Deployed model to analyse candidates' CVs in real time when they register, giving better
candidate experience and a lower bounce rate on the registration form.
04/2017
-
03/2018
Computer Vision Scientist
Veridium
* Managed a project to develop neural network face recogniser.
* Trained convolutional neural networks with TensorFlow, able to classify images such as
fingerprints or pharmaceutical pill bottles.
* Designed and patented cryptographic measures to protect biometric data.
05/2011
-
10/2015
Knowledge Engineer / Pre-sales consultant
Artificial Solutions UK; Pattern Science AG
* Developed human-like dialogue systems for use on mobile and in consumer electronics.
May 2011-Oct 2015
Solution architect - Pattern Science AG, near Frankfurt am Main, Germany
* Machine learning for monitoring market sentiment
08/2009
-
03/2011
Research assistant / Teaching assistant - Psychology Dept.
Birkbeck College
* Analysed and processed MRI data sets using Matlab and Perl.
07/2006
-
08/2006
Research assistant
European Synchrotron Radiation Facility
* Simulated X-ray scattering on atoms using Mathematica.
Jul-Aug 2006
07/2005
-
08/2005
Research assistant
Center for Applied Mathematics and Theoretical Physics