Vijaykumar Padinjarakut Padmanabhan
I’m an experienced AI data specialist and annotation expert focused on delivering high-quality, guideline-compliant data for leading AI evaluation and crowd-sourcing platforms.
About
I’m an experienced AI data specialist and annotation expert focused on delivering high-quality, guideline-compliant data for leading AI evaluation and crowd-sourcing platforms. I’m especially careful with frame-by-frame work, inter-annotator consistency, and detailed text preference ranking to ensure outputs are accurate, consistent, and production-ready.
I’ve worked across video quality comparisons, image/video labeling and segmentation, audio recording checks, and preference-ranking data collection. Alongside my recent AI data roles, I also bring a strong background in operations and client-focused work from earlier leadership and sales positions, which helps me manage repetitive tasks efficiently while meeting strict deadlines.
- 33 years' experience
- Joined August 2024
Skills· 7
Languages
- EnglishFluent
Industry experience
- Transportation & Logistics
- Travel & Hospitality
- Manufacturing
- Professional Services
- Software & Internet
- Media & Entertainment
- Education
More experts in Chennai, India
- AI Evaluators for hire in Chennai, India
- AI Prompt Engineers for hire in Chennai, India
- Audio Transcribers for hire in Chennai, India
- Data Annotators for hire in Chennai, India
- Data Collectors for hire in Chennai, India
- Data Engineers for hire in Chennai, India
- Data Scientists for hire in Chennai, India
- Logo Designers for hire in Chennai, India
Work experience· 8 roles
Passed advanced technical screening assessments and qualified for the Content & Research Analyst role. Earned placement into the global talent network after initially deferring early project offers to wait for campaigns better aligned with core professional skills.
Cleared a competitive Domain Expert interview and vetting process to achieve full profile induction. Onboarded formally to a preference ranking data collection team to evaluate and rank complex AI dataset models. Positioned in the active priority talent queue for rapid deployment when temporary project pauses occur.
Performed precise video quality comparisons and video playback performance evaluations to check visual fidelity. Sliced and annotated large-scale image labeling datasets and applied accurate metadata tags for machine learning models. Maintained strict data quality standards by following detailed project guidelines and evaluation rubrics. Received an official commendation email for high dedication, accuracy, and dataset track performance quality.
Education
Hire Vijaykumar Padinjarakut Padmanabhan today
Post a job and invite Vijaykumar, or contact them directly. No hidden commission.