HimalayasHimalayas logo
SS
Open to opportunities

Shanti Sottana

@shantisottana

AI data quality lead specializing in annotation, LLM evaluation, and workflow optimization.

Poland
Message

What I'm looking for

I seek a role leading QA/data annotation teams focused on high-quality ML training data, clear KPI-driven processes, cross-functional collaboration, and measurable improvements in model safety and dataset accuracy.

I am an AI data quality and annotation specialist with 3+ years of experience leading large-scale annotation and moderation QA operations. I have overseen teams of 100+ reviewers and maintained 98.7% SLA compliance while reviewing 1,000+ moderation and classification decisions weekly.

I design and implement QA frameworks, evaluation scorecards, and KPI dashboards to improve dataset quality and reduce review errors; my initiatives reduced errors by 20% and cut onboarding time by 30%. I collaborate with policy, engineering, and operations to refine guidelines and support automated moderation improvements.

I bring practical data-analysis skills (Excel, SQL, basic Python), hands-on experience with labeling tools (Labelbox, Prodigy, SuperAnnotate, Doccano), and a focus on measurable operational outcomes to boost ML training data quality and AI safety performance.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

IM

I.P.S.S.E.O.A. G. Maffioli

Vocational Diploma, Hospitality

2007 - 2012

Completed hospitality vocational studies at I.P.S.S.E.O.A. G. Maffioli focusing on hospitality operations and service management from 2007 to 2012.

Tech stack

Software and tools used professionally

Find your dream job

Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan