
Ashish J
Founder CEO
Habilidades

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Porfolio
Experiencia laboral
Machine Learning Tech Lead
Revolut • Tiempo completo
Dec 2019 - Mar 2024 • 4 yrs 3 mos
- Architecting in-house Computer Vision product for KYC and fraud detection; onboards 40k+ Revolut clients per day. - Fine-tuning Swin and BART Transformers (DONUT) to auto-extract information from identity documents. - Deployed first heavyweight (0.5 bn+ params) ML models on GPUs at Revolut using Kubernetes on GCP with FastAPI at <1s 99p latency. - Developed a FSL (Few-Shots Learning) framework (SiameseNet + KNN) to catch fraud attacks coming from fraud rings.
Machine Learning Intern
Sony
Aug 2015 - Jan 2016 • 5 mos
Audio Events Detection using Deep Neural Networks. - 5-seconds audio clips transformed into MFCC features. - With RF model as benchmark, first trained a FC DNN. - Then significantly better results using 1-D Conv Net with max-pooling.