ANUP KUMAR RAJ
@anupkumarraj
Early-career Data Analyst using SQL and Python to deliver KPI dashboards.
IndiaWhat I'm looking for
I’m an early-career Data Analyst focused on turning structured data into actionable business insights. I work with SQL and Python to collect, clean, transform, and validate datasets, then translate results into reporting that stakeholders can use to make decisions.
In my recent roles, I validated and quality-checked 1000+ AI training records, maintaining 95%+ quality scores and reducing review errors by approximately 15% through improved data validation. At Cognizant Technology Solutions, I extracted and prepared business data with SQL, automated reporting workflows with SQL and Python (reducing manual effort by ~35%), and improved reporting accuracy by 25–30% while building KPI dashboards and analytical summaries.
My analytics projects reflect the same approach: KPI-driven exploration, clear data storytelling, and practical outcomes. I analyzed 50,000+ EV registration records to develop adoption and growth metrics (including YoY Growth Rate and Regional Adoption Rate), and I also built streaming content performance KPIs that highlighted stronger engagement for serialized content and seasonal trends.
Experience
Work history, roles, and key accomplishments
Data Annotator
Live S2S ELO Project Outlier
Jan 2023 - Present (3 years 7 months)
Reviewed, validated, and quality-checked 1000+ AI training records, maintaining 95%+ quality scores to ensure data accuracy and consistency. Processed 150+ tasks per month and investigated ambiguous cases using QA guidelines, reducing review errors by ~15%.
Data Analytics & Automation Analyst
Cognizant Technology Solutions India Pvt Ltd
May 2022 - Dec 2022 (7 months)
Extracted, cleaned, transformed, and validated business data using SQL to support reporting and business analysis. Automated SQL and Python-based reporting workflows and developed KPI dashboards, improving reporting efficiency and accuracy and supporting data-driven decision-making.
Education
Degrees, certifications, and relevant coursework
Praxis Tech School (Kolkata)
Post-Graduate Program in Data Science (AI & Analytics), Data Science (AI & Analytics)
2024 - 2024
Activities and societies: Relevant coursework: SQL, Python, Statistics, Exploratory Data Analysis, Data Visualization, Hypothesis Testing, Machine Learning.
Completed a Post-Graduate Program in Data Science (AI & Analytics) at Praxis Tech School in Kolkata, focusing on SQL, Python, statistics, exploratory data analysis, data visualization, hypothesis testing, and machine learning.
NIST University, Berhampur
Bachelor of Technology, Electrical Engineering
2015 - 2019
Earned a Bachelor of Technology in Electrical Engineering from NIST University, Berhampur from 2015 to 2019.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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