Isha Roshan
Assistant Manager(Data Analyst) @Jio
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WORK HISTORY
Assistant Manager(Data Analyst) @Jio
Navi Mumbai, IN
Responsibilities-Extracted, processed, and analyzed large-scale network(Airfiber) data using PySpark and SQL from large scale data environment(HDFS) to improve overall network performance, directly improving network reliability for 1M+ customers-Built predictive models using Time Series Analysis and utilized models like ARIMA to forecast Network KPI’s, improving reliability by 75%-Analysing PAN India Network Performance data using Python, Pandas, SQL, Matplotlib, Power BI for generating critical insights from data in form of dashboards, interactive visulizations and reports-Automated report processing using Python (Pandas, Selenium), reducing manual effort by 95%-Collaborated and communicated with cross-functional teams to deliver data-driven insights.
EDUCATION
Nirmala Memorial Foundation Degree College of Commerce and Science
Senior Secondary(HSC Board), Vocational: Computer Science
Thakur College of Engineering and Technology
Bachelor of Engineering - BE, Electronics and Telecommunication
Universal High School
Primary and Secondary Education(ICSE Board)
ABOUT ISHA ROSHAN
Analytical and detail-driven Data Analyst with years of experience turning complex, large-scale datasets into strategic insights that power business decisions. I currently work at the intersection of data engineering and analytics at Reliance Jio, leveraging tools like PySpark, SQL, Python, and HDFS to extract value from telecom network data impacting over 1 million users.My expertise spans time series forecasting, automated reporting, and interactive dashboards, with a proven ability to reduce manual effort, forecast network KPIs, and build geospatial visualizations using Python and Power BI. From predictive modeling with ARIMA to building searchable map-based dashboards, I bring a product mindset to every project—focusing on clarity, usability, and real-world impact.I\'m passionate about solving problems with clean, scalable solutions and collaborating cross-functionally to deliver measurable outcomes. Always curious, always learning—I\'m currently exploring new opportunities in Data Analytics, Product Analytics, or Business Intelligence roles where I can continue creating value through data.
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