Rosina D.

Key Skills

Software

No software listed

Top Subject Matter

Fintech AI rule-engine evaluation (Russian-language not explicitly stated for outputs)

Qualitative research coding and transcription review

Russian political and identity discourse analysis

Top Data Types

Text

Top Task Types

Tracking

Freelancer Overview

Implementation Specialist / Rules Engineer / Quality Assurance Engineer — OHPEN (AI rule-engine testing and output validation). Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and MAXQDA. Education includes Bachelor's Degree, Bratislava International School of Liberal Arts (2020) and Secondary Education Diploma, Russian-Speaking School No. 257 (2016). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Computer Programming.

Labeling Experience

Implementation Specialist / Rules Engineer / Quality Assurance Engineer - OHPEN

TextTracking

You worked on an internal AI rule-engine initiative for a fintech environment, integrating Generative AI models into backend business rules. You tested and validated AI-generated business rules while reviewing outputs, identifying limitations, and documenting results with strong accuracy and traceability. You supported prompt and logic refinement by collaborating with developers and translating complex business requirements into structured implementation tasks and documentation. • Created and executed detailed test plans based on business and functional requirements. • Performed functional, regression, and UAT-support testing with a focus on traceable correctness. • Documented defects, production incidents, test results, and follow-up actions in JIRA and internal systems. • Maintained technical and process knowledge-base documentation and ensured GDPR-aligned handling of confidential information.

2021 - 2026

Implementation Specialist / Rules Engineer / Quality Assurance Engineer — OHPEN (AI rule-engine testing and output validation)

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Worked as an AI rules engineer and QA specialist validating AI-generated backend business rules in a fintech generative AI integration. Performed output review and accuracy-focused evaluation, documenting limitations and production readiness outcomes for iterative prompt and rule refinements. Used structured test plans and traceable defect documentation to support ongoing model/rule evaluation cycles. • Tested and validated AI-generated business rules • Reviewed outputs and identified limitations • Documented results, defects, and incidents with follow-up actions • Collaborated to refine prompt logic and rule behavior

2021 - 2026

Bachelor Thesis — Russian Discourse Analysis (qualitative coding and annotation for research)

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Completed a Russian discourse analysis bachelor thesis involving systematic coding and development of analytical categories. Mapped and analysed Russian political and identity discourse using qualitative content analysis workflows on unstructured source material. Transformed raw political texts into organised findings through annotation, cross-referencing, and structured interpretation. • Used MAXQDA for qualitative mapping and systematic coding • Applied content analysis to discourse narratives • Annotated and cross-referenced unstructured source material • Developed analytical categories and structured findings

2020 - 2020

Researcher / Research Assistant — ECOLAS (qualitative coding and structured interpretation of unstructured interview data)

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Performed research coding and qualitative data organization as part of an assistant researcher role supporting transcription and interview-based analysis. Supported coding, categorisation, comparison, and structured interpretation of large volumes of unstructured notes. Maintained accurate project documentation to ensure traceability across the qualitative coding workflow. • Supported qualitative coding and data categorisation • Conducted transcription review and data organization • Performed comparison and structured interpretation • Maintained accurate research documentation

2016 - 2019

Education

Work History