Mohammad Junaid

Hi! I'm Junaid, a Computer Science and Data Science graduate with practical experience in AI data operations, transcription, annotation, data cleaning, and data analytics.

I help businesses organize, process, validate, and analyze data while maintaining accuracy, consistency, and quality.

MY SERVICES:

1. AI DATA ANNOTATION & TRANSCRIPTION
• Audio transcription and speech annotation.
• Speaker identification and segmentation.
• Non-speech event labeling.
• AI data labeling and validation.
• Guideline-based annotation and quality review.

2. DATA CLEANING & ANALYSIS
• Cleaning and organizing raw datasets.
• Removing duplicates and handling missing values.
• SQL queries, joins, aggregations, and data analysis.
• Exploratory Data Analysis (EDA).
• Data validation and preparation.

3. EXCEL & POWER BI
• Data cleaning and formatting.
• Pivot Tables, charts, and reporting.
• Interactive Power BI dashboards.
• DAX measures and KPI reporting.
• Data visualization and business insights.

4. TECHNICAL SERVICES
• Python programming and data processing.
• SQL and MySQL database operations.
• Basic AWS cloud support.
• Linux administration and troubleshooting.

PROFESSIONAL EXPERIENCE:

I have worked as a Freelance AI Data Transcription Contractor with RWS TrainAI under Project Marble (English - India). My responsibilities included accurate transcription, speaker segmentation, non-speech event labeling, following detailed project guidelines, and incorporating quality assurance feedback.

I have also completed practical projects involving SQL data cleaning, Excel reporting, and Power BI dashboard development.

I value accuracy, clear communication, attention to detail, and timely delivery. I'm comfortable working independently and adapting to different project requirements.

Whether you need help with AI data annotation, transcription, data processing, or analytics, I'm ready to contribute.

Let's work together!