ashish

Data Analyst

0+ yrs exp 81 · Excellent

About

Data Analyst with experience in data validation, quality assurance, discrepancy resolution, and structured data analysis. Skilled in Microsoft Excel and SQL, with strong analytical and problem-solving abilities. Experienced in identifying data inconsistencies, validating high-volume datasets, and maintaining data accuracy to support reliable analysis and data-driven decision-making.

Skills & Expertise (27)

WHERE Intermediate

6.5/10

Years Exp

Power BI Intermediate

6.5/10

Years Exp

Cvat Intermediate

6.5/10

Years Exp

Labelbox Intermediate

6.5/10

Years Exp

Google Workspace Intermediate

6.5/10

Years Exp

Data Interpretation Intermediate

6.5/10

Years Exp

Quality Reporting Intermediate

6.5/10

Years Exp

Data Summarization Intermediate

6.5/10

Years Exp

Python fundamentals Intermediate

6.5/10

Years Exp

Aggregations Intermediate

6.5/10

Years Exp

Filtering Intermediate

6.5/10

Years Exp

Data Extraction Intermediate

6.5/10

Years Exp

GROUP BY Intermediate

6.5/10

Years Exp

Joins Intermediate

6.5/10

Years Exp

Data Validation Intermediate

6.5/10

Years Exp

Select Intermediate

6.5/10

Years Exp

Basic Queries Intermediate

6.5/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

Conditional Formatting Intermediate

6.5/10

Years Exp

Sorting & Filtering Intermediate

6.5/10

Years Exp

XLOOKUP Intermediate

6.5/10

Years Exp

VLOOKUP Intermediate

6.5/10

Years Exp

PivotTables Intermediate

6.5/10

Years Exp

Microsoft Excel Intermediate

6.5/10

Years Exp

Data Consistency Checks Intermediate

6.5/10

Years Exp

Data Quality Assurance Intermediate

6.5/10

Years Exp

Data Cleaning Intermediate

6.5/10

Years Exp

Work Experience

Surveillance Specialist

Intellabel

Oct 2026 - Present

Review high volumes of video-based data to classify activities, maintain structured records, and ensure accurate data capture. Validate labels, timestamps, and segment boundaries to identify missing information, classification errors, and inconsistencies. Investigate discrepancies, verify corrections, and flag ambiguous records to maintain data quality and reliability. Perform systematic quality checks and track assigned workloads to ensure complete, consistent, and timely deliverables.

Data Annotator

Innodata

Jun 2026 - Oct 2026

Processed and validated image, video, text, and voice datasets to identify missing information, incorrect labels, and data inconsistencies. Conducted structured quality checks to verify data accuracy, completeness, and consistency across annotation fields. Cross-checked records against source content to investigate discrepancies and ensure reliable data outputs. Evaluated AI-generated outputs against predefined criteria for accuracy, relevance, and contextual consistency. Investigated errors, verified corrections, and documented recurring quality issues in accordance with project guidelines.

Data Annotator

Micro1

May 2025 - Jul 2025

Processed and reviewed image, text, and video datasets to maintain data accuracy, completeness, and consistency. Used SuperAnnotate to validate records and verify compliance with project-specific quality standards. Identified missing information, conflicting labels, and inconsistencies through systematic quality checks. Corrected discrepancies and performed follow-up verification to ensure reliable and consistent datasets. Reviewed video sequences frame by frame to validate activity labels, timestamps, and object interactions.