Summary
Overview
Work History
Education
Skills
Accomplishments
Timeline
Passions
Portfolio
References
Generic
Matthew Spencer

Matthew Spencer

Copyediting And Quality Control
Portland,OR

Summary

Background: Multidisciplinary writer, editor, and proofreader with extensive experience across technical documentation, creative content, localization, and marketing. Adept at translating complex subject matter into concise, engaging, and audience-appropriate materials while maintaining brand voice and editorial precision.

Career highlights include:

  • Serving as an in-house copyeditor for Paper Unicorn’s ongoing project, Kingdom Death: Phobia
  • Leading a Quality Control team of generalist writers and reviewers at Mercor.
  • Composing 30+ assembly manuals for PVC and resin miniatures at Into the Unknown as a technical writer.
  • Composing over 200 internal company synopses for Milkfed Criminal Masterminds.
  • At all positions, known for impeccable attention to detail, strong organizational skills, and the ability to deliver high-quality work under demanding deadlines.

Goal: To contribute to company-wide success by providing professional, prompt, and high-quality deliverables. Committed to fostering collaboration with management and peers, creating forward momentum, and ensuring that all content is clear, concise, accurate, and aligned with organizational objectives.

Strengths:

  • Proofreading and editing for grammar, style, and clarity in technical, creative, and translated content.
  • Adapting language for specific audiences, including simplifying complex or specialized subject matter.
  • Interviewing experts and compiling research for accuracy and depth.
  • Organizing and updating large-scale content databases and documentation.
  • Implementing quality assurance processes to reduce errors and strengthen brand reputation.
  • Collaborating effectively with cross-functional teams to maintain brand consistency and editorial excellence.

Overview

11
11
years of professional experience

Work History

Team Lead, Quality Control Auditor

Mercor
01.2026 - Current
  • Team Lead for generalist Reviewers, Writers, and Quality Auditors.
  • Duties include copyediting passes on all submitted writing, rubrics, and documents, as well as communicating between teams for efficiency and unity of vision.
  • QC Team Leads deal with a large team (200 writers or more) as an authority on necessary revisions, style changes, and material rewrites when required.
  • QC Team Leads are the final pass before work is sent on to the client, ensuring all of the necessary copyediting parameters, style guides, and project guidelines are complete.
  • Role has a heavy emphasis ensuring high quality deliverables using style guides and project guidelines to ensure uniform, high-quality output.

Copyeditor

Paper Unicorn
05.2024 - Current
  • Currently working on Paper Unicorn's upcoming project as the in-house proofreading and localization editor.
  • Reviews and edits translated English proofs (Polish to English). Currently three issues into an ongoing series as official copyeditor.
  • Proofreads, edits, and organizes translated materials to ensure they read smoothly for English-speaking consumers.
  • Implements quality assurance measures to minimize errors in translated content.

Generalist Trainer

MERCOR
10.2025 - 01.2026
  • Creating and editing evergreen prompts for an LLM.
  • Aiding in the development and improvement of LLM reasoning skills using rubrics and golden responses.
  • Working as a specialist and writer for prompts within writing, fiction and literature, gaming and collecting.
  • Experience with Airtable
  • Remote contractor comfortable with Slack communication as part of a large group of creatives and developers.

Freelance Creative and Editorial Writer

Into The Unknown. Gdansk, Poland.
03.2021 - 02.2024
  • Created over 30 assembly manuals and instructions for PVC and resin miniatures,
  • Categorized physical game elements and copy-edited for clarity and readability.
  • Wrote and edited high-quality content under extreme deadline pressure with authentic and captivating approach.
  • Researched, implemented, and refined creative stories to drive audience and player engagement.
  • Development of game design scenarios, problem-solving concepts and puzzles, editing for brand uniformity.
  • Crafted exceptional writing, editing, and proofreading skills to produce engaging and error-free content.

Editorial and Copyediting Consultant

Milkfed Criminal Masterminds, Inc.
04.2019 - 06.2020
  • Composed 200+ interior company synopses.
  • Documented backlogs of previously released material.
  • Added newly created content into organized, itemized database.
  • Promoted and marketed works through social media platforms.
  • Created content for website and online publications.
  • Consulted with editors to shape story and eliminate errors.
  • Edited and proofread drafts of articles and other documents.

Technical Writing Consultant

Medical Practice Management Resources
03.2015 - 01.2019
  • Worked with resourceful, intimate team to elevate quality of content- combined bold, clear writing with high-impact visuals to present internal data and document studies.
  • Edited and proofread 100+ drafts of articles and other internal documents for all team members.
  • Juggled competing deadlines while maintaining efficiency and quality in work. Kept to tight schedule.
  • Created written and visual content for social media team and internal communications.

Education

Bachelor of Science - English Language And Literature

Portland State University
Portland, OR
03-2021

Certificate - Comic Studies

Portland State University
Portland
03-2021

Skills

Microsoft 365

Adobe Creative Suite

Ableton Live (Certified Instructor)

Adobe Premiere

Google Workshop

Teams

Slack

AirTable

Accomplishments

  • Independently created and streamlined a system for submitting detailed synopses and publication market summaries for over two hundred published releases into a new database.
  • Constructed dozens of internal deliverables for MPMR, including breakdowns of data entry positions and instructions, as well as an online database of all digital deliverables across internal employer systems.
  • Collaborated with writing team in the development of two best-selling comic book releases: Kelly Sue DeConnick's Pretty Deadly and Matt Fraction's November.
  • Submitted work for Into The Unknown Studio's upcoming TTRPG Kingdoms Forlorn.
  • Offered services to Haxan Studio's Astro Inferno.

Timeline

Team Lead, Quality Control Auditor

Mercor
01.2026 - Current

Generalist Trainer

MERCOR
10.2025 - 01.2026

Copyeditor

Paper Unicorn
05.2024 - Current

Freelance Creative and Editorial Writer

Into The Unknown. Gdansk, Poland.
03.2021 - 02.2024

Editorial and Copyediting Consultant

Milkfed Criminal Masterminds, Inc.
04.2019 - 06.2020

Technical Writing Consultant

Medical Practice Management Resources
03.2015 - 01.2019

Bachelor of Science - English Language And Literature

Portland State University

Certificate - Comic Studies

Portland State University

Passions

    

I am an avid creative who, among other things, works independently as a freelance technical writer for game design and production, a copy-editor for editorial and behind the scenes work, as well as varied gigs in editing, copy-editing and proofreading. My work also orbits around and often includes an intimate relationship with the creative elements of writing– including development of game design scenarios, problem-solving concepts and puzzles, and more. In addition, I am in the process of revision for a debut fiction novel, which I hope to shop for publication and release at the end of the year. 

Portfolio

FEATURED
Featured Picture
Kingdom Death :Phobia

References

 

EMPLOYMENT:

Elysia Avery, Senior Account Executive-Direct Sales at Ziply Fiber | Women of Ziply ERG-Vice President | 2025 Direct Sales Advisory Board | 2024 Circle of Excellence-Elite 8 Sales Professionals | Holistic Mentor & People Developer. (360) 843-0345

Marcin Wełnicki, Owner, Into the Unknown Studios, office@itustudio.com (Current Copyeditor)

Laurie, Owner/Operator at MPMR Medical Billing Services. (949) 413-5235 (Technical Writing Position)

Kelly Sue DeConnick, Co-Owner, Lead Writer, Milkfed Criminal Masterminds, Inc. (info@milkfed.us) (Assistant Editing Position)

EDUCATION:

Diana Schutz, Professor (Comic Studies) Portland State University: dias@pdx.edu

Kate Comer, Professor (Technical Writing, English Studies and Rhetoric) Portland State University: kcomer@pdx.edu

Katya Amato, Professor (Comic Studies, Ancient Languages) Portland State University: amatok@pdx.edu

Josh Epstein, Professor (Critical Theory, Media Studies) Portland State University: jepstein@pdx.edu

Matthew SpencerCopyediting And Quality Control