11/19/2025 updated

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Machine Translation Editor & Text Analyst | Refining AI-Generated EN/IT/ES-DE Content

San José, Costa Rica
Only remote
Diplom Logistics (FH)
San José, Costa Rica
Only remote
Diplom Logistics (FH)

Profile attachments

CV of Mattia Madaro.pdf

HTMLJavaScriptArtificial IntelligenceEditingBusiness DevelopmentBusiness Process ImprovementCamtasia StudioCascading Style Sheets (CSS)FilmmakingContent AnalysisContent CreationContent ManagementContent MarketingDigital MarketingWeb DevelopmentDirect MarketingEntrepreneurshipEspañolProperty ManagementSearch Engine OptimizationRecruitmentMarketingKeyword ResearchLead GenerationLean ProcessesMachine TranslationProject ManagementQuality ManagementResource AllocationWeb ApplicationsWeb Performance OptimizationWordPressIndustrial PolishingCampaignsReact.jsLogistics OperationsTechnical AcumenMultilingualismLanguage ServicesCourse Development
Language Services & Translation
  • Machine Translation Post-Editing - Transform AI-generated EN/IT/ES content into polished, native-quality German text
  • Multilingual Content Analysis - Research, analyze, and optimize lengthy documents and abstracts across four languages using AI assistance
  • Professional Proofreading - Quality assurance for English and German texts in media, business, and technical contexts
  • Cross-Language Research - Comprehensive media research across international sources
Digital Marketing & SEO
  • Content Strategy & SEO - Develop content marketing campaigns with strategic keyword research using Google Keyword Planner
  • Technical SEO - On-page optimization (meta tags, headers, internal linking) and off-page link-building strategies
  • WordPress Management - Comprehensive CMS experience for content creation and website optimization
Content Marketing & Video Production
  • YouTube Channel Growth - Scaled channel to 39,000 subscribers through strategic Spanish content and SEO
  • Video Production - Content creation, editing (Camtasia), and educational course development in Spanish
  • Educational Content - Developed and marketed comprehensive video courses in specialty niches
Email Marketing
  • Newsletter Management - Weekly content planning and creation for subscriber engagement
  • Course Launch Sequences - Email campaigns and follow-up sequences for product launches
Business Development & Entrepreneurship
  • Startup Experience - Co-founded and launched two specialty coffee brands from concept to market
  • Lean Business Development - Applied lean methodologies for efficient resource allocation and rapid iteration
  • Project Management - End-to-end operations including sourcing, marketing, and international logistics coordination
  • Cold Outreach - Strategic email campaigns for lead generation and business development
  • Property Management - Currently managing Airbnb operations with guest communication and process optimization
Expanding Technical Knowledge
  • Web Development - Currently learning HTML, CSS, JavaScript, and React for landing pages and web applications (open for learning opportunities)
  • AI Integration - Exploring AI tools to enhance workflow efficiency and expand service capabilities

Languages

GermanNative speakerEnglishGoodItalianGoodSpanishGood

Project history

Co-Founder & Operations Lead | Specialty Coffee Brand | End-to-End Business Developmen

Malau Coffee

Goods & Retail

< 10 team member

Built and launched Malau Coffee, a specialty coffee brand in Costa Rica, managing full business operations from bean to customer. Currently scaling the business through targeted outreach and digital expansion:
  • Marketing & Sales: Developing comprehensive lead generation strategies and executing cold outreach campaigns to build brand awareness in the competitive specialty coffee market
  • Supply Chain Management: Established direct relationships with local coffee producers, overseeing quality-controlled sourcing, precision roasting, and professional packaging operations
  • E-commerce Development: Actively building a custom Shopify storefront to enable direct-to-consumer sales and expand market reach
  • Current Focus: Driving brand awareness through strategic cold outreach while finalizing the digital storefront for market launch

Media Intelligence Analyst & Quality Assurance Specialist

Media Matters International

Media & Publishing

50-250 team member

Deliver comprehensive media monitoring and content quality management for strategic information projects. Responsible for ensuring accuracy and professional standards across multilingual content:
  • Media Intelligence: Conduct targeted research across selected publications and digital platforms to identify and analyze relevant content
  • AI-Enhanced Content Creation: Transform source materials from English, German, Spanish, and Italian into polished English abstracts using AI assistance, then refine output to ensure cultural context and meaning accuracy
  • Quality Assurance Leadership: Perform final-stage editing and quality control on all deliverables, maintaining consistent professional standards and editorial guidelines
  • Process Optimization: Streamline compilation workflows and implement quality checkpoints to enhance project efficiency and output reliability

Marketing & Operations Co-Founder | Specialty Coffee Brand | Digital Content & International Logistic

Tico Coffee

Internet & IT

< 10 team member

Co-founded Tico Coffee startup and managed marketing strategy and international supply chain operations until project completion:
Digital Marketing & Content Creation:
  • Created, edited, and optimized video content using Camtasia for YouTube channel, growing audience to 32k subscribers
  • Implemented SEO strategies to maximize channel visibility and engagement
  • Developed, produced, and launched comprehensive video courses in the specialty coffee sector, managing full lifecycle from concept to market
Strategic Marketing:
  • Designed and executed targeted email marketing campaigns
  • Created integrated marketing strategies combining video content and direct outreach
International Supply Chain Management:
  • Established direct sourcing relationships with coffee producers in Costa Rica through on-site partnerships
  • Managed cross-border procurement via Algrano platform for Peruvian coffee suppliers
  • Coordinated complex logistics operations for coffee shipments from Central/South America to European markets

Media Intelligence Analyst & Quality Assurance Specialist

Prime Research

Media & Publishing

10-50 team member

Deliver comprehensive media monitoring and content quality management for strategic information projects. Responsible for ensuring accuracy and professional standards across multilingual content:
  • Media Intelligence: Conduct targeted research across selected publications and digital platforms to identify and analyze relevant content
  • AI-Enhanced Content Creation: Transform source materials from English, German, Spanish, and Italian into polished English abstracts using AI assistance, then refine output to ensure cultural context and meaning accuracy
  • Quality Assurance Leadership: Perform final-stage editing and quality control on all deliverables, maintaining consistent professional standards and editorial guidelines
  • Process Optimization: Streamline compilation workflows and implement quality checkpoints to enhance project efficiency and output reliability

German Language Quality Specialist | Amazon Product Optimizatio

Amazon

Goods & Retail

>10.000 team member

Delivered professional German language editing services for Amazon marketplace optimization. Specialized in post-editing machine-translated content to ensure market-ready quality:
  • Machine Translation Post-Editing: Enhanced AI-translated Italian-to-German product titles and descriptions, transforming automated output into native-quality German text
  • E-commerce Content Optimization: Refined product listings for maximum clarity, appeal, and conversion potential in the German market
  • Quality Assurance: Applied rigorous proofreading standards to ensure cultural appropriateness and technical accuracy for Amazon's German marketplace
  • Turnaround Efficiency: Completed high-volume editing within project timeline requirements

Digital Marketing Internship | SEO Strategy & Content Development for Affiliate Platform

netpadrino

Internet & IT

< 10 team member

Contributed to the development of a content-driven affiliate marketing platform through a comprehensive SEO strategy and German content creation:
  • SEO Research & Strategy: Conducted in-depth keyword analysis using Google Keyword Planner to identify high-value search opportunities and content gaps
  • Content Creation: Produced search-engine-optimized German content tailored for affiliate marketing objectives, balancing SEO requirements with user engagement
  • Technical SEO Implementation: Applied on-page optimization techniques in WordPress, including meta tags, header structure, and internal linking strategies to maximize search visibility
  • Link Building: Developed and executed backlink acquisition strategies to enhance domain authority and search rankings
  • Platform Development Support: Contributed to building the foundation for a scalable affiliate content platform using WordPress CMS

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