Hi there! I’m Mia Mainville, a Hamilton-area professional with a versatile background spanning investigative work, academic support, administrative duties, and creative content development. I bring a strong mix of analytical rigor and creative problem solving, with experience in social media management, content creation, and brand storytelling. Currently based in Hamilton, I thrive in fast-paced environments and enjoy turning data into actionable insights and visually engaging content. I am excited to contribute to a team that values accuracy, collaboration, and high-quality results.

Mia Mainville

Hi there! I’m Mia Mainville, a Hamilton-area professional with a versatile background spanning investigative work, academic support, administrative duties, and creative content development. I bring a strong mix of analytical rigor and creative problem solving, with experience in social media management, content creation, and brand storytelling. Currently based in Hamilton, I thrive in fast-paced environments and enjoy turning data into actionable insights and visually engaging content. I am excited to contribute to a team that values accuracy, collaboration, and high-quality results.

Available to hire

Hi there! I’m Mia Mainville, a Hamilton-area professional with a versatile background spanning investigative work, academic support, administrative duties, and creative content development. I bring a strong mix of analytical rigor and creative problem solving, with experience in social media management, content creation, and brand storytelling.

Currently based in Hamilton, I thrive in fast-paced environments and enjoy turning data into actionable insights and visually engaging content. I am excited to contribute to a team that values accuracy, collaboration, and high-quality results.

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Language

English
Fluent

Work Experience

Investigator at Freelance Investigations
January 1, 2021 - Present
Conducted social media investigations and performed basic surveillance and evidence documentation.
Premium Hostess at TD Coliseum
November 1, 2025 - Present
Welcomed guests, ascertained dining needs; monitored seating and dining flow; organized and scheduled reservations using OpenTable.
Seasonal Customer Experience Representative at Indigo
November 1, 2025 - Present
Operated POS, replenished inventory, handled sales/returns, and assisted customers.
Social Media Manager / Content Creator at Instagram (Remote)
February 1, 2024 - Present
Managed and created all Instagram content, including posts, Reels, and graphics; developed cohesive brand visuals and captions; analyzed post-performance metrics to refine strategies; maintained consistent audience growth.
Teaching Assistant at University of Windsor
January 1, 2025 - April 1, 2025
Supported lectures, graded assignments, and assisted students academically.
Cake Decorator at Sobey's
August 1, 2023 - December 1, 2024
Designed custom cakes, processed orders, and organized displays.
Office Assistant at Complast Inc.
February 1, 2019 - May 1, 2020
Administrative duties including banking deposits, answering phones, filing; completed customer invoices and packing slips using Microsoft products.

Education

Honours Bachelor of Arts in Criminology (Minor: Communication, Media & Film) at University of Windsor
January 11, 2030 - December 19, 2025
Private Investigator Course (Completed) at Province of Ontario
January 11, 2030 - December 19, 2025

Qualifications

Private Investigator License
January 11, 2030 - December 19, 2025
G Class Driver's License
January 11, 2030 - December 19, 2025

Industry Experience

Media & Entertainment, Education, Professional Services, Retail, Other