Nikhil Kumar Jha
Angestellt, Applied Scientist, Audible GmbH
Berlin, Deutschland
Über mich
Berlin-based Applied Scientist skilled at Audible (Amazon), translating complex data into actionable insights to drive customer experience with the product and better decision-making processes. Specialized in topics like personalized recommendations, modeling relevance in ranking, NLP with transformer-based large language models (BERT, GPT, Claude, Llama, Falcon), semantic search with intent understanding, time series analysis and forecasting, multivariate and Bayesian statistics, incremental lifetime revenue of customer, and double machine learning for causal inference. Particularly enjoy collaborating with stakeholders and working in multidisciplinary teams to effectively communicate findings and deliver end-to-end data science solutions.
Werdegang
Berufserfahrung von Nikhil Kumar Jha
As an Applied Scientist, my responsibilities include crafting personalized recommendations, employing large language models for the different use cases, optimizing revenue among other metrics through predictive modeling, developing deploying data ETL processes for production efficiently, and collaborating across teams for seamless integration and informed decision-making.
1 Jahr und 3 Monate, Okt. 2021 - Dez. 2022
Senior Data Scientist
TeamViewer Germany GmbH
- Development and automated deployment of ETL workflows using DBT and Redshift DWH - Lead and coordinated operation of different cross-team BI and Data Science projects - Competitive Intelligence - crawl and analyze the competitor's product pricing and feature information to drive insights - Analyzed feature usage data to understand customer behavior, predict conversion, and lead generation - Detecting product's commercial usage using rule-based and ML methods to push for free-to-paid conversion
1 Jahr und 4 Monate, Juli 2020 - Okt. 2021
Data Scientist
CHECK24 Vergleichsportal
- Personalized recommendations using Session-based, Collaborative Filtering, and Hybrid recommender - Employing Fuzzy Pattern and NLP algorithms to match products based on textual and numerical attributes - Conducting time-series predictive analytics on hotel prices - Using ARIMA, RNN, LSTM, and GRU for precise time-series price forecasting - NLP algorithms - traditional and deep learning, for email classification and topic modeling - ML for fraud detection in bookings and voucher coupon distribution
2 Jahre und 5 Monate, Feb. 2018 - Juni 2020
Data Scientist
Fraunhofer IEM
1. Fraunhofer IEM Developed infrastructure and an end-to-end data science solution to perform anomaly detection on event data captured from an autonomous car trained using reinforcement learning, and used optimization techniques like unsupervised feature selection, hyperparameter optimization, neural architecture search, etc. 2. University of Paderborn Worked with deep learning models for computer vision tasks and strategies to compress them in order to deploy them in resource constrained environments.
2 Jahre und 9 Monate, Feb. 2015 - Okt. 2017
Senior Software Engineer
Synopsys Inc
- Developed emulation solutions - supporting 7+ clients, with a focus on system-level design / verification. - Managed a team of 4 and involved in hiring resources, onboarding, and delivering training workshops.
Ausbildung von Nikhil Kumar Jha
2 Jahre und 8 Monate, Sep. 2017 - Apr. 2020
Computer Engineering
Universität Paderborn
3 Jahre und 11 Monate, Aug. 2011 - Juni 2015
Electronics and Communication Engineering
GGSIPU
Sprachen
Englisch
Muttersprache
Deutsch
Gut