Marcus Diemand
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Marcus Diemand Email & Phone Number

Machine Learning Engineer | Smart City Developer | Data Analyst at OCAS
Location: Waterloo, Ontario, Canada 6 work roles 4 schools
1 work email found @ocas.ca LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email d****@ocas.ca
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Current company
Role
Machine Learning Engineer | Smart City Developer | Data Analyst
Location
Waterloo, Ontario, Canada
Company size

Who is Marcus Diemand? Overview

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Quick answer

Marcus Diemand is listed as Machine Learning Engineer | Smart City Developer | Data Analyst at OCAS, a company with 126 employees, based in Waterloo, Ontario, Canada. AeroLeads shows a work email signal at ocas.ca and a matched LinkedIn profile for Marcus Diemand.

Marcus Diemand previously worked as Machine Learning Engineer at Ocas and Smart City Developer at City Of Kitchener. Marcus Diemand holds Graduate Certificate, Big Data Solutions Architecture - Coop, 4.0 Gpa from Conestoga College.

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Email format at OCAS

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{last}@ocas.ca
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Profile bio

About Marcus Diemand

I have 2+ years of experience working as a Data Practitioner in the fields of GIS, radiology, nanotechnology, and bioinformatics—bringing natural inquisitiveness to each new field I’ve had the opportunity to encounter.As a Smart City Developer, I wore both Data Engineer and Data Scientist hats. First, developing scripts to extract both structured tabular and unstructured geospatial datasets from the city’s OpenData GeoHub using BeautifulSoup. Second, developing a cascading pipeline of Jupyter Notebooks to clean, join, and transform this data into usable features for machine learning—leaning heavily upon Pandas and Matplotlib. Third, developing an ensemble classification model with Sci-kit Learn to recommend traffic calming (speed reduction) for suburban roads considered by the Traffic Department. As a Bioinformatician/Data Analyst, I loaded metagenomics data into a MySQL database to facilitate data exploration for a biologist client. The data (bacterial phylogenies output from the R-based Tuxedo Suite on a local Unix compute-cluster) could be queried along taxonomic ranks and would give the biologist—hoping to locate water pathogens—the ability to drill up and down phylogenetic trees.

Listed skills include Matlab, Microsoft Office, Physics, R, and 9 others.

Current workplace

Marcus Diemand's current company

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OCAS
Ocas
Machine Learning Engineer | Smart City Developer | Data Analyst
guelph, ontario, canada
Website
Employees
126
AeroLeads page
6 roles

Marcus Diemand work experience

A career timeline built from the work history available for this profile.

Machine Learning Engineer

Current

Guelph, Ontario, Canada

Sep 2022 - Present

Smart City Developer

Digital Kitchener Innovation Lab, Communitech │ Kitchener, Ontario

  • Extracted city’s OpenData GeoHub by ingesting 300+ datasets from ArcGIS endpoints with BeautifulSoup4
  • Transformed 30+ datasets into 60+ features, cleaning and spatially joining with (Geo)Pandas and Shapely
  • Loaded geospatial features as Parquet into AWS S3, supporting predictive analytics for traffic department
  • Visualized features with Matplotlib and Plotly, using EDA to restrict training to 30+ most promising features
  • Orchestrated data pipeline non-interactively with Nbconvert, seamlessly running all 80+ Jupyter Notebooks
  • Recommended traffic calming for 8 of 985 roads with Scikit-Learn Classification as trained on historical data
May 2021 - Aug 2021

Ml Imaging Research

Odette Cancer Center │ Toronto, Ontario

  • Classified breast tumour size, trained on ground truth biopsies, from parametric maps of weekly volumetric ultrasound scans, theoretically cutting salvage therapy decision timeline of 108 patients from weeks to days
  • Explored ensemble classification, measuring 10’s of feature extraction with 10’s of classification algorithms
  • Visualized effects of outlier removal, ensuring normality (D'Agostino’s K2) to yield ~90% prediction accuracy
Jan 2016 - Apr 2016

Organic Thin Film Transistor (Otft) Research Assistant

Professor Of Chemical Engineering Yuning Li’s Lab │ Waterloo, Ontario

  • Deployed Ruby-based web scraper, non-interactively updating 500+ chemical MSDS safety sheets for lab
  • Scripted OriginLab data analysis, reducing once manual calculation of carrier mobility from 15min to 15s
  • Performed synthesis and characterization, developing dozens of experimental OTFTs for 2+ grad students
Jan 2014 - Apr 2014

Bioinformatician / Data Analyst

Eastern Cereal And Oilseed Research Centre │ Ottawa, Ontario

  • Scheduled Tuxedo workflow Cron Jobs on Linux compute cluster, clustering 100,000’s of RNA sequences
  • Loaded output into MySQL database via Perl parsing, allowing querying 10,000’s of phylogenies for R EDA
  • Presented findings to biologists via dashboard, highlighting presence of pathogens in 1000’s of bacteria
Sep 2013 - Dec 2013

High Intensity Focussed Ultrasound (Hifu) Intern

Centre For Image-Guided Innovation And Therapeutic Intervention │ Toronto, Ontario

  • Wrote parallel CUDA C, giving MRI-invisible cortical bone Pennes bioheat transfer simulation 100x speedup
  • Designed user-friendly GUI, enabling 4D bioheat tensor voxel rotation and scrubbing through 1000+ frames
Jan 2013 - Apr 2013
Team & coworkers

Colleagues at OCAS

Other employees you can reach at ocas.ca. View company contacts for 126 employees →

4 education records

Marcus Diemand education

Graduate Certificate, Big Data Solutions Architecture - Coop, 4.0 Gpa

Junior Data Analyst Program, Data Analytics

Npower Canada

14-week intensive online training on the fundamentals of computer technology, and project management • Effectively complete a capstone.

Graduate Certificate, Computer Applications Development - Coop, 3.95 Gpa

Bachelor Of Applied Science - Basc, Honours Nanotechnology Engineering

Activities and Societies: Engineering Jazz Band "With Respect To Time" Honours Coop Program

FAQ

Frequently asked questions about Marcus Diemand

Quick answers generated from the profile data available on this page.

What company does Marcus Diemand work for?

Marcus Diemand works for OCAS.

What is Marcus Diemand's role at OCAS?

Marcus Diemand is listed as Machine Learning Engineer | Smart City Developer | Data Analyst at OCAS.

What is Marcus Diemand's email address?

AeroLeads has found 1 work email signal at @ocas.ca for Marcus Diemand at OCAS.

Where is Marcus Diemand based?

Marcus Diemand is based in Waterloo, Ontario, Canada while working with OCAS.

What companies has Marcus Diemand worked for?

Marcus Diemand has worked for Ocas, City Of Kitchener, Sunnybrook, University Of Waterloo, and Agriculture And Agri-Food Canada.

Who are Marcus Diemand's colleagues at OCAS?

Marcus Diemand's colleagues at OCAS include Chaithanya T, Vanessa De Luca, Mimi Ndungutse, Santhosh Thulasi, and Wayne Hesch.

How can I contact Marcus Diemand?

You can use AeroLeads to view verified contact signals for Marcus Diemand at OCAS, including work email, phone, and LinkedIn data when available.

What schools did Marcus Diemand attend?

Marcus Diemand holds Graduate Certificate, Big Data Solutions Architecture - Coop, 4.0 Gpa from Conestoga College.

What skills is Marcus Diemand known for?

Marcus Diemand is listed with skills including Matlab, Microsoft Office, Physics, R, Biochemistry, Problem Solving, Microsoft Excel, and Parallel Programming.

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