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ujjwal ranjanUR
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ujjwal ranjan

@ujjwalranjan

Data-focused computer science graduate specializing in data pipelines and BI.

India
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What I'm looking for

I seek roles where I can build scalable ETL pipelines, create BI dashboards, and automate data workflows in collaborative, growth-oriented teams.

I am a data-focused Computer Science graduate with hands-on experience building ETL pipelines, creating interactive dashboards, and developing automation tools that drive business insights. I have delivered measurable improvements—optimizing query performance, improving data accuracy, and enabling real-time analytics for KPI tracking.

I work with Python, SQL, Node.js and BI tools like Power BI and Tableau to transform raw data into actionable intelligence, automate workflows, and streamline reporting. I collaborate effectively in Agile teams and prioritize data validation, performance tuning, and scalable integration to support decision-making.

Experience

Work history, roles, and key accomplishments

LT

Junior Backend Developer

LogiClump Technologies

Jun 2024 - Dec 2024 (6 months)

Engineered data processing APIs and ETL pipelines using Node.js and PostgreSQL, improving query performance by 15% and enabling tracking of 5+ KPIs; implemented validation and error-handling that improved data accuracy by 20% and reduced errors by 30%.

Education

Degrees, certifications, and relevant coursework

AT

Aditya College of Engineering and Technology

Bachelor of Technology, Computer Science and Engineering

2020 - 2024

Completed B.Tech in Computer Science and Engineering at Aditya College of Engineering and Technology from 2020 to 2024, focusing on data processing, ETL, and dashboard development.

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ujjwal ranjan - Junior Backend Developer - LogiClump Technologies | Himalayas