Working languages:
English to Ukrainian
English to Russian
Russian to English

Availability today:
Available

November 2026
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Irene Yefremova
Translator | Localization | AI | PM & VM

Kyiv, Ukraine
Local time: 19:02 EET (GMT+2)

Native in: Russian (Variant: Standard-Russia) Native in Russian, Ukrainian (Variant: Standard-Ukraine) Native in Ukrainian
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Bio

Welcome, and thank you for visiting my profile!

I’m a professional translator working from English and German into Ukrainian and Russian, and from Ukrainian and Russian into English, as well as a localizer and translation project manager with 15+ years of experience delivering high-quality, culturally fluent translations.

I help brands and businesses communicate clearly and authentically across languages and markets, ensuring their message remains accurate, natural, and impactful.

I work with both direct clients and agencies, bringing added value through localization expertise, hands-on project management, and a strong understanding of the entire localization workflow.

Core Services & Specializations

AI Language Technologies & Quality Assurance

Evaluation and linguistic quality control of AI-generated speech and language outputs, including: 

• AI Quality Assurance (QA): Reviewing AI-generated content for linguistic accuracy, fluency, consistency, and compliance with quality standards
• Linguistic Style Guide Development: Creating and refining language-specific style guides, terminology guidelines, and linguistic rules to ensure consistency and alignment with client requirements
• STT (Speech-to-Text) & TTS (Text-to-Speech) Evaluation: Assessing transcription accuracy, speech quality, pronunciation, fluency, and naturalness
• AI Voice Generation & Selection: Creating, evaluating, and selecting AI voices for different content types and applications
• AI Dubbing & Voice Synthesis: Creating and evaluating synthesized speech, voice quality, emotional tone, and natural delivery
• Transcription, Captioning & Subtitle QC: Reviewing AI-generated transcripts, captions, and subtitles for accuracy, timing, readability, and synchronization
• Linguistic Feedback & Optimization: Identifying recurring issues, documenting quality findings, and providing actionable feedback to improve AI models and language outputs


Technical & Engineering
I translate complex technical documents such as:
• User manuals 
• Technical specifications 
• Safety guidelines 
• Normative and regulatory documentation 
• Engineering documentation (construction, oil & gas, machinery, telecom, IT, automotive, and railway industries)

Marketing & Transcreation
Helping brands adapt content for Ukrainian- and Russian-speaking audiences while preserving tone, style, and impact: 
• Ad campaigns & product descriptions 
• Brand voice adaptation
• Promotional materials, social media content 
• Slogans, taglines, and creative copy

Legal & Financial
Precise and confidential translation of: 
• Contracts & NDAs 
• Corporate charters, policies, terms & conditions 
• Financial statements, audit reports, and compliance documents 
• Documents related to cryptocurrency and fintech

Medical & Pharmaceutical
I handle high-sensitivity medical documents with accuracy and compliance: 
• Clinical trial documentation 
• Medical device manuals 
• Patient information leaflets 
• Health records & diagnostic reports

Website Apps & Software Localization
Specialized in full-cycle localization of digital products: 
• UI/UX content, mobile apps, cloud platforms 
• CMS-based websites, e-commerce, SaaS platforms 
• Localization QA, translation memory management 
• In-vehicle infotainment and automotive UX localization

Subtitling, Transcription & Multimedia Translation
Providing accurate and timed subtitles and multimedia translation for: 
• Corporate videos & training modules 
• Documentaries & entertainment 
• Sermons & faith-based media 
• Timecoding, subtitle QC, transcription, SRT file creation

Education, NGO & Social Sector
Experience translating: 
• Educational programs 
• Child protection & school documentation 
• Student exchange materials 
• NGO projects and social impact initiatives

Standards & Certifications
• ISO, EN, and DSTU standards
• Quality and safety systems 
• Technical regulations and compliance documentation

Religious Content Translation
• Translation of Christian literature, sermons, videos
• Subtitling for ministry events 
• Letters and personal spiritual communications


Translation Project Management

Over 10 years of experience coordinating and managing translation projects for international clients and agencies, taking ownership of the entire project lifecycle:

  • Client communication, requirements gathering, and project scope definition

  • Project planning, budgeting, cost control, and deadline management

  • Linguist selection, task assignment, and resource allocation

  • Coordination of project workflows, queries, and deliverables

  • Quality assurance, proofreading, and final delivery

  • Building and maintaining strong client and linguist relationships


Vendor Management

Experience managing translation vendor networks for international agencies, including:

  • Sourcing, recruiting, and evaluating freelance linguists

  • Assessing candidates' qualifications, language expertise, and suitability for specific projects

  • Rate negotiations and skills testing

  • Vendor database maintenance and resource management

  • Coordinating linguist availability and assignments to ensure timely, high-quality delivery


 Tools and Technologies

I’m experienced with industry-leading CAT tools and localization platforms:

  • SDL Trados Studio, memoQ, Smartcat, XTM Cloud, MateCAT, Passolo

  • Plunet, XTRF, Crowdin

  • Xbench, Subtitle Edit, Ooona

  • ElevenLabs and AI-assisted language and speech tools

If you're looking for a linguist who not only delivers excellent translations but also understands the localization workflow and your project goals, I'd be happy to collaborate.

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Profile last updated
Nov 1