Катерина

Kateryna Ryndiuk
Data Quality & Operations Specialist
Poltava, Ukraine (open to remote) | [відкрити контакти](див. вище в блоці «контактна інформація») (Telegram) | [відкрити контакти](див. вище в блоці «контактна інформація»)
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SUMMARY
Data Quality & Operations Specialist with ~6 years of experience in data verification, research, and CRM data
maintenance. Maintained 3000+ Pipedrive records, delivered data with 95%+ accuracy, and led a verification team of
5+. Skilled in Google Sheets, Excel, CRM, and testing AI tools for data work.

EXPERIENCE
Lead Generation Manager | NIX
08/2023 – 07/2026
• Maintained 3000+ prospect records in Pipedrive CRM: added missing data, updated lead statuses and notes, and
built filters and lists for faster work.
• Tested up to 15 AI process-automation tools and reported findings to the team; the selected tool was rolled out
company-wide (2000+ employees).
• Built and maintained prospect lists of 500+ contacts per month using LinkedIn Sales Navigator, Crunchbase, etc,
managing several parallel tasks (event research, list validation, outreach copy).
• Wrote internal guides on LinkedIn profile management and on research tools such as Crunchbase; helped
colleagues structure data in Excel and prepare targeted lead lists.
Data Researcher | CIENCE
07/2021 – 06/2023
• Delivered 1000+ verified contact and account records per month by researching and validating emails with
Name2Email, ZeroBounce, and manual checks.
• Named Employee of the Month 3+ times among ~200 researchers.
• Identified and corrected inaccuracies in contact data as part of daily validation work.
• Met 90% of delivery targets by organizing work in Google Sheets and flagging blockers in Slack.
Team Lead, Verification Team | InfuseMedia
10/2019 – 06/2020
• Led 5+ verification specialists, delivering 500+ verified leads per day with 95%+ accuracy by setting quality
standards and checking samples daily.
• Onboarded new team members by creating training materials and mentoring.
• Delivered daily Google Sheets reports with ready lead lists to campaign coordinators.
Lead Verification Specialist | InfuseMedia
03/2019 – 10/2019
• Verified 100+ leads per day by phone and online platform with 95%+ accuracy by checking data against social
media, Google, and ZoomInfo.

SKILLS
Tools: Google Sheets, Excel, Pipedrive CRM, Google Workspace, AI tools (testing and evaluation), LinkedIn Sales
Navigator, Crunchbase, ZoomInfo, Slack
Languages: English (B2)

EDUCATION
National University "Yuri Kondratyuk Poltava Polytechnic" – Master's degree, Economic Cybernetics, 2013–2018