Sushmitha Duvvuri

Sushmitha Duvvuri

Aspiring Data Analyst

Computer Science Graduate dedicated to transforming complex datasets into actionable business intelligence through advanced analytics and visualization.

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Professional Summary

My background
Sushmitha

I am an aspiring Data Analyst with a strong interest in transforming raw data into meaningful insights through data analysis, visualization, and statistical techniques. I have hands-on experience using SQL for database queries, Python for data cleaning and analysis, Excel for data processing and dashboard creation, and Power BI for building interactive visual reports. I am passionate about working with data to identify trends, improve data quality, and support informed decision-making. With a continuous learning mindset, I aim to apply my analytical skills to deliver data-driven solutions and contribute effectively to organizational goals.

CSGraduate
4+Tools
3+Projects
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Technical Skills

My toolkit

Data Management

SQL
Python
Excel
Power BI

Analysis & Stats

EDA
Dashboarding
Statistics
Data Quality

Projects

Portfolio highlights
AES-256 Hybrid Layer Firebase Cloud Hybrid Encryption & Data Fragmentation

Secure File Sharing (Hybrid Cryptography)

Hybrid Encryption Strategy

A two-stage security process using **AES-256 (GCM mode)** for integrity, paired with a profile-based secondary layer: **Triple DES** for large files and **Blowfish** for small data profiles.

Cloud Fragmentation

Instead of a single blob, data is split into **7 distinct fragments** and uploaded to Firebase via REST API, ensuring zero data exposure even if a cloud node is compromised.

Access Control

Multi-role system (Owner, User, Admin) with **two-step verification**. Secret keys are delivered via automated Email once the data owner approves the access request.

Python (Flask) MySQL Firebase Pycryptodome
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IPL Data Analysis (Last 3 Seasons)

Comprehensive analysis of player performance and team dynamics using SQL, Power BI, and Excel.

  • Team Performance: CSK led with 7,372 runs; GT achieved the best batting average (32.28).
  • Batting Excellence: Shubman Gill scored 1,851 runs; Heinrich Klaasen recorded the highest strike rate (177.08).
  • Bowling Mastery: Mohammed Shami took 67 wickets; Sunil Narine maintained the best economy rate (6.6).
  • Strategic Insights: Identified trends in boundary percentages (RR: 64.53%) and dot ball consistency.
SQL Power BI Excel
Live Dashboard

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