WILLMA designs data platforms, cloud architectures and BI solutions that turn your data into profitable decisions. From public utilities to local businesses, we deliver at the scale of your ambitions.
From the data platform to the transactional website, we deliver complete solutions, in production, with knowledge transfer included.
Reliable pipelines that process millions of events per day, in batch and in real time.
Reproducible, observable and secure infrastructure — deployed by code, not by hand.
Dashboards leadership actually uses, backed by high-performance data models.
Custom sites and applications, fast and built to convert — like this one.
Eliminate manual work: serverless integrations, event orchestration and applied AI.
Through partners: the visibility and back-office support to grow your business.
Every engagement delivered to production, with coaching of internal teams so the solutions outlast the mandate.
Highly available Spark/Kafka/Databricks pipelines feeding 4 analytics teams in real time (buses, trains, metro). Spark ML models in production predicting arrival deviations. Azure → GCP migration, GitOps with ArgoCD, Prometheus/Grafana observability and cloud coaching for the teams.
Technical lead of a centralized BI platform handling sensitive data (personal, medical, pensions). Reusable ETL/ELT framework, normalized dimensional models, CI/CD practices and developer mentoring as Tech Lead.
SSAS cubes and Power BI dashboards adopted by managers and operations, including power-outage tracking. ETL flows automated with Databricks and Azure Data Factory for reliable, repeatable refreshes.
Nine years of data warehouses, OLAP cubes, SSRS reports and ERP integrations for Groupe Sogides, MédiaQMI and TVA Publications, serving 90+ employees and publishers. Independent mandates: SSIS migrations with SCD2 history, data marts and dashboards for publishers and the BTLF (millions of rows/day).
Team lead of the winning solution: a complete data model and interactive dashboard built in 7 hours, from public data and a topic revealed the same day. Proof of what we deliver under pressure.
See the official announcementWILLMA is the expertise of William Martin: over 25 years in software development and large-scale data engineering, serving organizations such as the ARTM, Hydro-Québec, the CCQ and Québecor Média. No middlemen, no layered subcontracting — the person who sells the mandate is the one who delivers it.
Based in Quebec, WILLMA works in French and English, remotely or on site as your needs require, on short mandates or long-term engagements — for public organizations as well as SMBs and local businesses, with the same rigour.
Tell us about your challenge — data, cloud, BI, web or automation — and we'll get back to you quickly with concrete ideas. Whether you run a large organization or a local business, the first conversation is always free.
WILLMA