Michael Hladun

Software Engineer

Contact

• City: Ottawa, Canada
• Phone: 873-688-3375
• Email: mp.hladun@protonmail.com
• Website: michaelhladun.ca

Experience

Dash Hudson

Business Intelligence Developer

February 2024 - Present

• Created Celery tasks to populate HubSpot objects using the HubSpot API
  
• Optimized API by maximizing payload data per request
• Debugged, and refactored Python code running in Docker containers
• Performed data analysis to answer BI related questions for Product Managers
• Added and modified SQL models in a DBT project with the inclusion of tests.

University of Ottawa Heart Institute

Software Engineer

November 2020 - February 2024

• Completed dozens of data requests for healthcare professionals using SQL, Python, and Pandas.
  
• Created a data pipeline to copy over 40GB of database records from TOH to UOHI.
  
• Developed a web based data dictionary for UOHI data.
  
• Filled the role of system admin for a LimeSurvey instance with over 100 users.

Lumentum

Software Engineer

September 2018 - March 2020

• Created several data pipelines for Tableau dashboards using Python and Pandas.
  
• Designed one of the top 3 most viewed Tableau dashboards in the company.
  
• Developed a program to update hundreds of text files using Python and a C# API.
  
• Reviewed co-op students’ code and provided them with constructive feedback.

Projects

For more projects, please visit michaelhladun.ca/projects.

Ottawa Community Pediatricians Network Directory

August 2022 - August 2023

• A pediatric clinic directory, communitypediatrics.ca. With over 75 registered clinics, it enhances the referral process for many physicians in the Ottawa area. The site receives 40 to 80 unique users per day.

HollowLink

November 2023 - December 2023

• An anonymous email read-receipt service, hollowlink.xyz.

Uplaud

August 2024

• A convenient file and text hosting solution, https://github.com/skwzrd/uplaud.

Archiving Software

September 2023 - Present

• API downloader for text and media, adhering strictly to API guidelines.
• Web UI for browsing and searching archived data, optimized for speeds faster than Jinja2 can provide.
• MeiliSearch integration providing 10ms search results on over 10 million database records.
• Many data utilies such as an optimized CSV to SQLite script which can insert over 1.5 million records in 10 seconds.

Education

University of Regina

BSc. Honours in Physics, Minor in Computer Science

September 2014 - May 2018

• Authored an undergraduate thesis, viewable at michaelhladun.ca/static/document/thesis.pdf

Skills and Interests

Python, Flask, Quart, Docker, Databases, MySQL, PostgreSQL, SQLite, Bootstrap, Ubuntu, Linux, OpenWRT, Routers, Firewalls, Web Development, HTML, Jinja, Optimizations, JavaScript, CSS, Pandas, ETL, C++, Git, Tableau, Beautiful Soup, Web Scraping, Google Maps API, System Administration, Data Engineering, Hosting, Data Hoarding, Backups, Redundancy, SSH, CI/CD, Version Control, Full Text Search, MeiliSearch, ManticoreSearch