~/stephen-situ/portfolio
Senior ML/AI Engineer

Stephen Situ

Machine Learning Data Science Data Engineering Cloud Architecture Generative AI MLOps LLM Systems Backend Frontend DevOps
▸ location: Calgary, AB, Canada
01 Profile
$ cat profile.md

Senior ML/AI Engineer who designs and deploys production machine learning and generative AI solutions for industrial and enterprise clients. Brings 10 years of engineering experience and a background in Chemical Engineering, Applied Mathematics, and Statistics/Data Science to ML problems in complex physical systems. Strong data engineering and MLOps foundation on Databricks, Azure, and AWS, taking models from prototype to reliable production.

02 Education
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MicroMasters Program in Statistics and Data Science
MITx — Massachusetts Institute of Technology
Graduate-level credential in probability, statistics and machine learning
Sep 2026 – Sep 2028 In progress
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BSc, Chemical Engineering
University of Calgary
Minor in Applied Mathematics · 16-month engineering co-op internship (2014–2015)
2016 Graduated
03 Mathematical Foundations
∑Linear Algebra
Vector spaces, matrix factorization, eigenvalues and eigenvectors, least squares
embeddings, PCA, neural network layers
ℙProbability & Statistics
Random variables and distributions, estimation, hypothesis testing, regression
uncertainty, A/B testing, model evaluation
∇Calculus & Optimization
Multivariable and vector calculus, gradients, constrained optimization
gradient descent, backpropagation, loss functions
∂Differential Equations
Ordinary and partial differential equations, analytical solution methods
time-series and physics-informed models
≈Numerical Methods
Root finding, numerical integration, iterative solvers, error analysis
stable, efficient scientific computing
⟳Dynamical Systems & Control
Process dynamics, transfer functions, feedback control, dynamic simulation
forecasting and control of industrial processes
⚗Physical Systems Modeling
Mass and energy balances, thermodynamics, kinetics, transport phenomena
domain features and constraints for industrial ML
◬Statistical Learning
Linear models, kernels, neural networks, clustering, generalization
the theory behind model choice and tuning
04 Certifications
05 Achievements
🥉
Zeroing Methane Emissions Datathon — 3rd Place
CDC-Climate Data Catalysts
2023
🥈
YYC Hacks Calgary — 2nd Place
YYC Winter Project
2023
🏆
YYC Hacks Calgary
Calgary Newcomer Statistics Dashboard
2024
06 Competitive Programming
07 Project Archive
$ ls ./projects show 43 projects ▾hide ▴
› Full Stack Development
01
Calculator App — React Frontend + Java Spring Boot Backend
02 Golang Linear vs Concurrent Programming Benchmark →