Oleh Petraniuk Email and Phone Number

• Reviewed existing annotation guidelines to identify defects like ambiguities, inconsistencies, and omissions.• Implemented a tool to enhance annotation accuracy and improve data quality.• Developed a Python script to identify mechanical errors in annotated documents.• Maintained quality assurance by designing and implementing annotation guidelines, which are similar to test documentation.• Conducted manual testing of annotated data for accuracy and consistency, verifying… Show more • Reviewed existing annotation guidelines to identify defects like ambiguities, inconsistencies, and omissions.• Implemented a tool to enhance annotation accuracy and improve data quality.• Developed a Python script to identify mechanical errors in annotated documents.• Maintained quality assurance by designing and implementing annotation guidelines, which are similar to test documentation.• Conducted manual testing of annotated data for accuracy and consistency, verifying adherence to the guidelines.• Analyzed and identified issues and participated in their resolution, providing recommendations for improvements. Show less

• Conducted exploratory testing of company’s products to identify functional and UI defects as well as content inconsistencies.• Created detailed defect reports to support product quality.• Managed annotation workflows and optimized instructions and tools to enhance team effectiveness, efficiency, and output quality.• Collaborated with cross-functional teams, providing insights from annotated data to improve algorithm accuracy, and refine AI application features. • Designed and… Show more • Conducted exploratory testing of company’s products to identify functional and UI defects as well as content inconsistencies.• Created detailed defect reports to support product quality.• Managed annotation workflows and optimized instructions and tools to enhance team effectiveness, efficiency, and output quality.• Collaborated with cross-functional teams, providing insights from annotated data to improve algorithm accuracy, and refine AI application features. • Designed and implemented annotation guidelines to ensure consistency across the team.• Analyzed data from various sources and conducted manual testing of annotated data.• Annotated text datasets by labeling named entities and categorizing paragraphs. Show less

• Organized and supervised the effective functioning of the department by setting tasks and monitoring their execution.• Developed a hierarchical system of normative and legal acts within the competence of the village council.• Analyzed and summarized citizens' appeals to identify effective solutions.• Represented the Staropetrivska Village Council in courts, enterprises, institutions, and organizations.• Oversaw the accurate registration and management of documentation.•… Show more • Organized and supervised the effective functioning of the department by setting tasks and monitoring their execution.• Developed a hierarchical system of normative and legal acts within the competence of the village council.• Analyzed and summarized citizens' appeals to identify effective solutions.• Represented the Staropetrivska Village Council in courts, enterprises, institutions, and organizations.• Oversaw the accurate registration and management of documentation.• Ensured compliance with requirements in tender documentation.• Contributed to the development of agreements and collaborations involving multiple organizations.• Drafted and reviewed regulations and policies related to local governance and activities. Show less