Kushagr Mohan Ahuja

Product Engineer

Cambridge, United Kingdom5 yrs 2 mos experience

Key Highlights

  • Awarded Inaugural Breakout Fellowship internationally
  • Research focused on advanced machine learning techniques
  • Developed novel methods in deep learning
Stackforce AI infers this person is a Quantitative Researcher with expertise in Machine Learning and Financial Markets.

Contact

Skills

Core Skills

Quantitative ResearchAlgorithmic TradingHigh-frequency TradingBayesian Machine LearningDeep Learning

Other Skills

AlgorithmsBacktestingC (Programming Language)C++CoachingCryptocurrency TradingFX cross-sectional momentum strategiesFX time series momentum strategiesGaussian ProcessesGaussian processesJavaMachine LearningMarket MakingMarket MicrostructurePython (Programming Language)

About

I am interested in quantitaitve trading and research, and recently I have been very interested in deep learning models such as transformers. I have background in both applied math (areas related to probability, statistics, probabilistic and statistical machine learning, quant finance) and pure math (areas related to advanced algorithms, finite model theory, complexity theory, number theory). I have 2 years of research experience in Machine Learning and 4 months of research experience in Pure Math. I was awarded the Inaugural Breakout Fellowship by Terence Tao, Richard Taylor, and Jacob Lurie- recipients of the inaugural Breakthrough Prize in Mathematics for doing research work at PROMYS in collaboration with Clay Mathematics Instiute. This fellowship is given to only one student internationally. During my research master's degree, I focussed on probabilistic and statistical machine learning, signal processing, deep learning and advanced complexity theory and its relation to logic. My thesis was related to latent variable modelling of high dimensional time-series data with special emphasis on methods that invoved Gaussian processes and neural networks. For my thesis, my main supervisor and examiner mentioned: "This was a challenging project which required you to read well beyond the standard material in the course and provide original implementations combining advanced algorithms from highly mathematical domains. These implementations were well carried out leading to a substantial deliverable that represents a contribution to the field." Full report from my main supervisor can be viewed at the following link https://drive.google.com/file/d/1TJV31C5eLFHUXjIH-XQ64-30Ir8CrtA1/view?usp=sharing

Experience

Cubist systematic strategies

Quantitative Researcher

Jul 2025Present · 8 mos · On-site

Eisler capital

Quantitative Researcher/Trader

Mar 2024Oct 2025 · 1 yr 7 mos · London Area, United Kingdom · On-site

  • Pod recently got closed due to which I am open to new jobs and currently on garden leave. Attached is a recommendation letter from managing director (head of quant team) explaining that the closing of Pod is not related to my performance and my performance was good. Below is a summary of my work
  • Directly working with Portfolio manager on projects related to mid-frequency alpha research, momentum strategies, and portfolio allocation.
  • Researched and backtested FX time series momentum and FX cross-sectional momentum strategies
  • Learning about factor based asset allocation process which combines time varying risk premia across macro asset classes
  • Current projects focus on FX and Rates in Emerging Markets
FX time series momentum strategiesFX cross-sectional momentum strategiesfactor based asset allocationQuantitative ResearchAlgorithmic Trading

Fasanara capital

Quantitative Researcher

Jan 2023Mar 2024 · 1 yr 2 mos · London, England, United Kingdom · On-site

  • Alpha research, directly working with Head of team and Portfolio managers.
  • Researching, implementing and backtesting high frequency market making/taking strategies and cross
  • exchange arbitrage strategies.
  • Experience with short term (few milliseconds/seconds) and long term (few hours/days) prediction
  • Projects related to feature engineering, modelling, prediction, evaluation, quoting logic, quoting
  • volume etc
  • Post trading analysis for market making and cross exchange arbitrage strategies
high frequency market making strategiescross exchange arbitrage strategiesfeature engineeringmodellingpredictionevaluation+2

Deutsche bank

Fixed Income Quantitative Research Intern

Jul 2022Dec 2022 · 5 mos · London, England, United Kingdom

University of cambridge

2 roles

Research Masters Thesis: High Dimensional Time Series Data

Oct 2021Oct 2022 · 1 yr

  • My research thesis was supervised by Professor Neil Lawrence
  • For my thesis, my main supervisor and examiner mentioned: "This was a challenging project which required you to read well beyond the standard material in the course and provide original implementations combining advanced algorithms from highly mathematical domains. These implementations were well carried out leading to a substantial deliverable that represents a contribution to the field." Full report from my main supervisor can be viewed at the following link https://drive.google.com/file/d/1TJV31C5eLFHUXjIH-XQ64-30Ir8CrtA1/view?usp=sharing
  • My thesis builds upon on a long line of work combining Gaussian processes
  • (GP) with latent variable models for unsupervised learning tasks. Specifically,
  • I am focussing on modelling high-dimensional time-series data ubiquitous in
  • the real-world. The dynamics in observed space are captured by a smoothly evolving
  • latent variable indexed by time and governed by a Gaussian process prior. I am working on refining
  • existing models to capture dynamics in the low-dimensional latent space and assess
  • performance on the quality of reconstruction of the original high-dimensional data.
Gaussian processeslatent variable modellinghigh dimensional time-series dataBayesian Machine LearningDeep Learning

Undergraduate Thesis: Uncertainty Quantification in Deep Learning

Oct 2020Oct 2021 · 1 yr

  • Received marks equivalent to high first class for my dissertation
  • Developed a novel method to improve diversity in Deep Ensembles which outperformed current methods according to both accuracy and uncertainty quantification.
  • The new approach modified the diversity term of Negative Correlation (NC) regularization and also introduced an exponentially decaying trade-off parameter.
  • Implemented and evaluated 8 algorithms based on Bayesian Deep Learning, variants of Deep Ensembles, and their combinations.
  • Rigorously evaluated machine learning algorithms using nested cross-validation, hypothesis testing, paired t-tests etc.
  • Used various evaluation metrics for uncertainty quantification such as Brier score, Expected Calibration Error, NLL loss etc.
  • Worked with various datasets such as stock data from Yahoo finance, CIFAR-10, Corrupted CIFAR-10, Rotated MNIST, Rotated FMNIST, and other famous datasets from Kaggle.
  • Would be submitting two research papers based on my thesis to upcoming conferences in Machine Learning.

Google

Group Project with Google

Jan 2020Mar 2020 · 2 mos · London, England, United Kingdom

  • Group project in which our team created a Wear OS smartwatch and an accompanying phone app. My task was mainly related to implementation of smart watch. We made use of Android Studio for this project and I learnt more about android activity lifecycle, intents and other related things

Clay mathematics institute

Researcher

Jun 2017Aug 2017 · 2 mos · USA

  • I was awarded the Inaugural Breakout Fellowship for doing research and attending advanced seminars by Terence Tao, Richard Taylor, and Jacob Lurie, recipients of the inaugural Breakthrough Prize in Mathematics. This fellowship is given to only one student internationally.
  • I Carried out research work at Clay Mathematics Institute on research project entitled “Tau Ideals in Number Fields’’. I also attended advanced seminar on Analytic Number Theory and Graph Theory. June 2017-August 2017

Promys foundation

Student Researcher

Jun 2015Aug 2015 · 2 mos · United States

  • Carried out research work at Clay Mathematics Institute 2015 on the research project titled “Chebyshev polynomial”. I also attended an advanced course on number theory.

Education

University of Cambridge

Master of Engineering - MEng (Part III Tripos) and Bachelors in Mathematics and Computer Science

Jan 2018Jun 2022

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