Provetly — verified contractor directory
Directory of contractors verified before listing — license confirmed, insurance on file, owner background-checked. Live in Canada and the US.
Next.js · TypeScript · Supabase · Stripe · Tailwind
2026Personal
Renel Lherisson
Full-stack software engineer in Montréal — shipping public-sector platforms and distributed systems.
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: distributed-systems work at Ericsson that cut training energy by 20%, and a data brief for the Service de l’Eau.
- students taught
- 60
- training-energy cut · Ericsson
- 20%
- services · Nitta
- 12
- test coverage shipped
- 95%
See selected work →Read about me →
Open to senior full-stack engineering roles across Canada — get in touch.
Selected work
All work →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
BillPilot
Payment manager with FastAPI + Angular, evidence uploads, and dynamic status rules.
FastAPI · Angular · MongoDB
2025Full-stack
Real-time telemetry dashboard at Ericsson
Cut training energy by 20% across four Dockerized modules with 95% test coverage.
Python · Angular · Express · MQTT · Docker
2024Ericsson
complex-docker
Distributed Fibonacci app teaching Docker, CI, and AWS Beanstalk end-to-end.
React · Express · Redis · Postgres · Nginx · GitHub Actions · AWS
2024Reference architecture
Potable-water demand analysis
Data analysis and consumer segmentation for the Service de l’Eau.
Python · R · Data analysis
2023Ville de Montréal
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.