Sebastian Lingenfelter-LLM Evaluation Response Specialist
Check rate
Experience
LLM Evaluation Response Specialist
Translated.com
- Created and refined technical and compliance-oriented datasets for AI, ensuring high-quality structured documentation.
- Conducted supervised fine-tuning (SFT) and RLHF tasks, maintaining strict alignment with industry and security guidelines.
- Produced detailed technical reports and feedback for audits and QA teams.
- Collaborated with cross-functional teams on documentation strategies for large-scale AI deployments.
LLM Evaluation Response Writer
Lionbridge.com
- Produced clear, structured technical responses for diverse IT and security-related prompts.
- Ensured compliance with documentation standards and company guidelines.
- Evaluated AI-generated content for accuracy, coherence, and certification readiness.
LLM Project Programmer & Evaluation Specialist
Oneforma.com
- Designed and documented programming test cases (Python, Java, C++, HTML) for AI evaluation projects.
- Developed technical specifications and structured documentation for programming tasks and security validation.
- Implemented MLOps best practices for deployment and monitoring, documenting workflows for certification purposes.
Automotive & Technical Translator
janusww.com
- Translated complex technical documentation for luxury and electric vehicle manufacturers.
- Localized UI, user manuals, and service guides with focus on compliance, safety, and certification terminology.
- Ensured adherence to ISO/IEC terminology standards and performed QA and localization testing for automotive software.
Cyber Security Specialist
Delta Communication Technologies
- Delivered cybersecurity consulting services for enterprise and government clients valued at $5M–$10M.
- Authored security assessments, audit documentation, and compliance reports for certification purposes.
- Developed cybersecurity training manuals and technical guides for corporate teams and government entities.
- Integrated cloud-based security solutions and documented architecture designs for IT audits and compliance.
- Applied knowledge of IEC 62443-4-2, Common Criteria (ISO/IEC 15408), BSI IT-Grundschutz, and related security certification standards.
Industry experience
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Experienced in Information Technology, Automotive, and Professional Services.
Business area experience
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Experienced in Information Technology, Audit, Product Development, Quality Assurance, and Research and Development.
Summary
Technical Writer and Cybersecurity Specialist with 7+ years of experience in technical documentation, IT security, and compliance. Skilled in creating and maintaining structured documentation for certification processes (e.g., Common Criteria, BSI IT Baseline, ISO/IEC frameworks). Strong background in cybersecurity consulting, automotive/IT translation, and AI data training. Adept at transforming complex technical and security-critical content into clear, audit-ready documentation aligned with international standards.
Skills
- Technical Writing & Documentation: Certification Documentation (Common Criteria, Iec 62443, Bsi It Baseline), Security Target & Toe Docs, Audit-Ready Content, Structured Authoring.
- Tools: Restructuredtext (Rst), Confluence, Xml Editors, Sdl Trados, Worldserver, Content Management Platforms.
- Cybersecurity: Threat Analysis, Penetration Testing, Compliance Frameworks (Iso/Iec 15408, Iec 62443, Gdpr).
- Programming: Python, Java, C++, Html.
- Ai & Data: Prompt Engineering, Ai Response Evaluation, Supervised Fine-Tuning, Qa Methodologies.
- Cloud Platforms: Aws, Azure, Gcp For Ai/Security Deployment.
Languages
Education
Bachelor’s in Translation and Interpretation · Translation and Interpretation
Bachelor’s in Computer Science · Computer Science
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Sebastian is based in Munich, Germany.
Sebastian speaks the following languages: German (Native), English (Advanced).
Sebastian has at least 10 years of experience. During this time, Sebastian has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 2 years and 11 months. Note that Sebastian may not have shared all experience and actually has more experience.
Based on recent experience, Sebastian would be well-suited for roles such as: LLM Evaluation Response Specialist, LLM Evaluation Response Writer, LLM Project Programmer & Evaluation Specialist.
Sebastian's most recent position is LLM Evaluation Response Specialist at Translated.com.
In recent years, Sebastian has worked for Translated.com, Lionbridge.com, Oneforma.com, janusww.com, and Delta Communication Technologies.
Sebastian is most experienced in industries like Information Technology, Automotive, and Professional Services.
Sebastian is most experienced in business areas like Information Technology, Audit, and Product Development. Sebastian also has some experience in Quality Assurance and Research and Development.
Sebastian has recently worked in industries like Information Technology, Automotive, and Professional Services.
Sebastian has recently worked in business areas like Information Technology, Audit, and Product Development.
Sebastian holds a Bachelor in Translation and Interpretation and a Bachelor in Computer Science.
The availability of Sebastian needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 25 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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