Don Hartig

Versatile Content Writer & Copywriter Across Multiple Industries

Professional content writer, copywriter, and technical writer with over 8 years of experience creating high-quality, results-driven content for diverse industries including Crypto & Blockchain, FinTech, Gaming, Cybersecurity, SaaS, Technology, and Digital Marketing.

Skilled in producing SEO-optimized long-form articles, technical whitepapers, persuasive marketing copy, educational guides, press releases, and social media content. Experienced in leading content teams, managing high-volume production, and delivering localized content (especially Chinese-to-English) that engages global audiences.

Core Writing Expertise

Proven ability to adapt tone, depth, and style to suit different audiences and industries.

Industries Served

• Crypto & Blockchain – SEO articles, whitepapers, DeFi explainers, market analysis
• FinTech & Financial Services – Educational content, trading guides, compliance materials
• Web3 & NFTs – Game guides, NFT explainers, promotional content
• Cybersecurity & Technology – Technical articles, product documentation, thought leadership
• SaaS & Software – Feature explainers, case studies, user onboarding content
• Digital Marketing & Web3 Projects – Landing pages, email campaigns, social media copy
• Legal Copywriting & SEO Info Marketing – Legal services article marketikng, web copy, FAQs, informational articles
• Medial Copywriting & Product Promotion – Informational articles, product marketing, web copy
• Product reviews & Copywriting – Product descriptions, Product comparison articles, how-to guides, Amazon reviews

Selected Writing Samples

• The Benefits of Market Making
  Industry: Crypto / FinTech / Trading | Client: GSR

  Professional analysis of market-making strategies in crypto trading.

  View Sample (PDF)

• Understanding Cryptocurrency Volatility
  Industry: Crypto / FinTech | Client: GSR

  Clear, in-depth explanation of volatility factors for traders and investors.

  View Sample (PDF)

• What is an NFT?
  Industry: Web3 & NFTs | Client: Coinformant

  Beginner-friendly introduction to non-fungible tokens and their use cases.

  View Sample

• What to Do After a Data Breach
  Industry: Cybersecurity | Client: Clario (US)

  Practical guidance on steps to take following a data breach incident.

  View Sample (PDF)

• The Shadow Cartographers: How AI Is Learning the World’s Forgotten Languages — And Why It Might Change Everything
  Industry: Journalism & AI | Client: Various Publications

  Feature article exploring AI's role in language preservation and its broader implications.

  View Sample

• How to Make an NFT
  Industry: Web3 & NFTs | Client: Coinformant

  Practical step-by-step guide covering NFT creation, minting, and best practices.

  View Sample

• Getting Started with Retro Gaming
  Industry: Gaming | Client: Online Vendor

  Introduction to retro gaming for an online hardware vendor.

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• How to Buy NFTs
  Industry: Web3 & NFTs | Client: Coinformant

  Step-by-step guide on purchasing NFTs safely and effectively.

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• How to Sell an NFT
  Industry: Web3 & NFTs | Client: Coinformant

  Comprehensive guide on selling NFTs on various marketplaces.

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• Where Do You Store an NFT?
  Industry: Web3 & NFTs | Client: Coinformant

  Explanation of NFT storage options, wallets, and best security practices.

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• Why Does NFT Art Have Value?
  Industry: Web3 & NFTs | Client: Coinformant

  Analysis of the factors that give NFT art its perceived and real value.

  View Sample

• Personal Data Under the GDPR
  Industry: Cybersecurity & Legal | Client: e-Boks (EU)

  Clear explanation of personal data rights and obligations under GDPR.

  View Sample (PDF)

• What Does the GDPR Mean For Data Collection?
  Industry: Cybersecurity & Legal | Client: e-Boks (EU)

  In-depth look at GDPR implications for data collection practices.

  View Sample

• 7 Tips to Boost Your Website Speed in China
  Industry: Cybersecurity & Technology | Client: GoClick China (Singapore)

  Actionable tips for improving website performance in the Chinese market.

  View Sample

• October Cybersecurity Awareness Month: Tips to Keep Safe While Online
  Industry: Cybersecurity | Client: San Diego Cybersecurity (US)

  Helpful tips and best practices for staying safe online during Cybersecurity Awareness Month.

  View Sample

• How Does Bail Work in Ontario?
  Industry: Legal | Client: KPA Lawyers (Canada)

  Clear explanation of the bail process and procedures in Ontario, Canada.

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• Telemedicine Billing Codes / CPT Codes
  Industry: Medical & Healthcare | Client: CareTime (US)

  Comprehensive guide to telemedicine billing and CPT codes used in the United States.

  View Sample

• Glamping in Ireland
  Industry: Travel & Tourism | Client: OSI (Ireland)

  Engaging guide to the growing trend of glamping in Ireland.

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• Ways to Enjoy Ticknock
  Industry: Travel & Tourism | Client: OSI (Ireland)

  Local guide highlighting the best ways to enjoy Ticknock mountain and surrounding areas.

  View Sample

• Ireland's Most Incredible Rock Formations
  Industry: Travel & Tourism | Client: OSI (Ireland)

  Beautifully written overview of Ireland’s most striking geological rock formations.

  View Sample

Professional Writing Experience

Why Hire Don Hartig as Your Writer?

• Versatile writer capable of adapting to any industry tone and technical depth.
• Strong SEO knowledge combined with excellent research and storytelling skills.
• Proven experience managing content at scale and training writing teams.
• Multilingual advantage with professional Chinese-to-English, German, French, Spanish, Japanese and Dutch localization skills.
• Reliable delivery of high-quality content under tight deadlines.

Let's Create Impactful Content Together

Available for freelance, contract, or full-time opportunities. Whether you need SEO blog posts, technical whitepapers, persuasive marketing copy, or full content strategy — I deliver clear, engaging, and results-oriented writing.

Ready to start your next project?
Contact me at don@donhartig.com