Federated ML training dashboard
Cut energy use by 20% across four Dockerized modules with 95% test coverage.
Python · Angular · Express · MQTT · Docker
2024Ericsson
Renel Lherisson
Full-stack engineer building public-sector and ML platforms in Montréal.
I ship application components for the Service des TI at Ville de Montréal — Canada’s second-largest municipality — and teach Angular, Node, Express, and FastAPI to three cohorts at Institut Teccart. Previously: a federated machine-learning training dashboard at Ericsson that cut energy use by 20%, and a city-scale potable-water consumption model for the Service de l’Eau.
Selected work
All work →Potable-water consumption model
Statistical model and ICI segmentation for the Service de l’Eau.
Python · R · Statistical modelling
2023Ville de Montréal
Nitta — enterprise commerce platform
Twelve microservices, six datastores, event-driven on Kafka, deployable to AWS ECS Fargate.
TypeScript · Next.js · Postgres · Mongo · Redis · Kafka · Docker
2026Personal
complex-docker
Distributed Fibonacci app teaching Docker, CI, and AWS Beanstalk end-to-end.
React · Express · Redis · Postgres · Nginx · GitHub Actions · AWS
2024Reference architecture
BillPilot
Payment manager with FastAPI + Angular, evidence uploads, and dynamic status rules.
FastAPI · Angular · MongoDB
2025Full-stack
Now
- Shipping application components for the Service des TI at Ville de Montréal — currently functional and non-functional testing, vulnerability validation, and inter-system interfaces.
- Teaching three cohorts (60 students) at Institut Teccart: Angular, Node.js, Express, and FastAPI. Authoring a study guide and a certification exam alongside the course.
- Working toward OIQ Engineer (ing.) certification as a CPI.
Recent writing
Writing in progress. Subscribe via RSS.