Lemuel Lee
International quantitative experience in energy markets and systematic finance, with public-sector and academic exposure
Experience
Timera Energy
Expert advice & analysis on energy markets and flexible assets
London
Dec 2025 - Present
Technical Analyst
Built end-to-end data, modelling, and cloud compute infrastructure for scalable stochastic valuation and market analytics
Fullstack development of LNG portfolio optimisation model with client base covering more than 25% of global physical cargo volumes
Zendo Energy
Deep tech startup building the AI 'Energy OS' for data centers
London
May - Sep 2025
Researcher (industry thesis)
Built forecasting and clustering models for data centre energy demand to manage tariff risk, carbon intensity, and capacity planning
Joined in pre-seed round (€2M, Fly Ventures, Octopus Ventures, Pact VC)
Low Carbon Contracts Company
Regulatory counterparty to the UK government CfD scheme
London
May - Sep 2023
Quantitative Developer Intern
Contributed to a PySpark Monte Carlo electricity market cashflow and risk model, helping reduce government energy levies and reserve requirements
Built Databricks AutoML pipeline for interconnector modelling with automated model selection and retraining
Delivered audit-ready JIRA documentation and executive-level presentations
Shatin Pui Ying College
Hong Kong
Jun - Aug 2022
Fullstack Developer
Architected, developed, and deployed an e-ticketing system using Quasar Vue.js and Supabase, serving over 6,000 individuals to date
Engineered scheduling algorithms for school timetabling and admin tasks
Jul - Aug 2022
Mar - Aug 2021
Mathematics and Physics Programmer
Developed internal tooling, contributing to a TypeScript DSL for question bank generation (typesets, graphs, 3D graphics) and prototyping a Haskell-Pandoc web service for markup conversion
Featured in Sing Tao Headline, February 2022
The University of Hong Kong
Hong Kong
2021 - 2023
Teaching Assistant
Courses: COMP1117, ENGG1330, ENGG1340
Topics: Python, C/C++, data structures & algorithms, Unix, separate compilation
Education
Imperial College London
2024 - 2025
MSc Environmental Data Science and Machine Learning
Industry thesis: Decarbonising Computing Power
The University of Hong Kong
2020 - 2024
BEng Computer Science, spc. AI & Robotics
Minor in Sustaining Cities, Cultures, and the Earth
Thesis: Deep Graph Learning on Corss-border Electricity Trading
Faculty Peer Mentor for first-year engineering students
Staff-Student Consultative Committee student representative
Royal Holloway, U. of London
2023
Academic Exchange
Fully funded by HKU Worldwide Undergraduate Student Exchange Scholarships
Open Source Contributions
Nixtla/neuralforecast
Scalable and user friendly neural forecasting algorithms
EnergieID/entsoe-py
Python client for the ENTSO-E API
raft/raft.github.io
Website of the Raft consensus algorithm
tailwindlabs/tailwindcss
A utility-first CSS framework for rapid UI development
d-mok/MathTree
DSL for generating maths MCQ typesets
ther0n/UnnaturalScrollWheels
Mouse movement and scroll customiser for macOS
Competitions
Jane Street Capital
Electronic Trading Challenge, 2nd
Built a high-frequency Python trading bot using order book analysis and mean reversion strategies Algogene
Algo Crypto Trading Challenge, Finalist
Top bracket performer in a 5Y backtest & 3M live test with statistical strategy under the random-walk model J.P. Morgan
Code For Good
Developed and pitched a job-shadowing web app for Junior Achievement Hong Kong City University of Hong Kong
Mini Robotic Car Competition, 2nd
Designed, 3D-printed, soldered an Arduino robotic car, and coded an Android app for remote control via Bluetooth LE TiG (ASUS sponsored)
Hong Kong CS 1.6 Retro LAN Showmatch 2023, Invitee
Competed in a round-robin 5v5 CS 1.6 showmatch with professional players and streamers