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πŸ’Ό Swaroop Kumar Vathada β€” Data Analyst / BI Analyst Portfolio

Data Analyst Power BI Tableau Python MySQL Excel

Transforming complex datasets into actionable business insights through data visualization, analytics, and business intelligence.

🌐 **Data_Analyst_Portfolio


πŸ‘€ About Me

Data Analyst with 17 months of experience at Tata Consultancy Services (TCS), including 1 year as an SAP Analytics Cloud Developer building enterprise dashboards and KPI reports for a Germany-based global MNC client.

Skilled in Python, SQL, Power BI, Tableau, and Advanced Excel with hands-on experience in data cleaning, EDA, data modelling, dashboard development, and KPI reporting. Adept at transforming complex datasets into actionable business insights to support data-driven decision-making.

πŸ“ Visakhapatnam - 530008, Andhra Pradesh, India πŸ“ž +91 9573742803 πŸ“§ swaroop.vathada@gmail.com πŸ”— LinkedIn | πŸ’» GitHub


πŸ—‚οΈ Portfolio Structure

swaroop456.github.io/
β”œβ”€β”€ index.html                          ← Main Portfolio Website
└── assets/
    └── Amazon_dataset_Dashboard.pdf    ← Power BI Amazon dataset Dashboard  
    β”œβ”€β”€ Financial_Sales_Dashboard.pdf   ← Power BI Financial Dashboard
    β”œβ”€β”€ HR_Analytics_Dashboard.pdf      ← Power BI HR Dashboard
    β”œβ”€β”€ resume.pdf                      ← Data Analyst Resume 
    └── Tableau_Mini_Project_Dashboard.pdf ← Tableau Store Sales Dashboard
   


πŸ“Š Data Analytics Projects

1. Amazon Orders Analysis β€” Python | Excel | MySQL | Power BI |

Date: May 2026 | Repo: Amazon-Orders-Data-Analytics-Projec β€’ Performed end-to-end analysis on Amazon Orders Dataset containing 1,13,698+ records and 29 columns spanning Jan 2022 – Sep 2022 using Python, Excel, MySQL Workbench, and Power BI. β€’ Executed data cleaning, preprocessing, and exploratory data analysis (EDA) using Python libraries β€” Pandas, NumPy, Matplotlib, and Seaborn β€” improving dataset quality and uncovering key sales and customer behaviour trends. β€’ Built 5-page interactive Power BI Dashboard and Excel KPI reports analysing revenue, product categories, fulfilment performance, promotions, and geographic sales distribution across India. β€’ Identified that Kurta and Set categories contribute 77% of total orders, while Maharashtra and Karnataka are the top revenue-generating states with Bengaluru, Hyderabad, and Mumbai as premium revenue cities. β€’ Derived actionable business insights revealing promoted orders generate 2.5x higher revenue, expedited shipping contributes nearly 75% of total revenue, and September & May are the peak sales months for Amazon fashion sales.

Tech stack: Python Pandas Numpy Matplotlib EDA SQL MYSQL Excel Power BI


2. πŸ“ˆ Financial Sales Dashboard β€” Power BI

Date: Apr 2026 | Repo: Power_BI_Financial_Sales_Dashboard

  • Imported Microsoft Financial Sample dataset (700 rows, 16 columns) into Power BI Desktop
  • Built 6 DAX measures β€” Total Sales (118.73M), Total Profit (16.89M), Total Units Sold (1.13M), Total COGS (101.83M), Total Discounts (9.21M), Profit Margin % (14.2%)
  • Designed a 4-page interactive dashboard β€” Financial Overview, Product Analysis, Country Analysis, Yearly Trends (15 visuals)
  • Government segment drives 44.22% of total sales (52.5M) and 65.04% of total profit
  • Time intelligence: October 2014 was peak sales month at 12.4M

Tech Stack: Power BI Desktop Power BI Service DAX Power Query Time Intelligence KPI


3. πŸ‘₯ HR Analytics Dashboard β€” Power BI

Date: Apr 2026 | Repo: Power_BI_HR_Analytics_repo

  • Developed 7 DAX measures β€” Total Employees (1,480), Attrition Rate % (16.08%), Active Employees (1,242), Avg Monthly Income (6,500), Avg Age (36.9), Avg Job Satisfaction (2.73/4)
  • Built 4-page interactive dashboard β€” Attrition Overview, Attrition Analysis, Employee Insights, HR Summary (16 visuals)
  • Uncovered 6 critical attrition drivers: R&D dept leads with 133 employees lost; employees earning below β‚Ή5,000/month account for highest attrition (163 employees)
  • Published to Power BI Service for live cloud-based access

Tech Stack: Power BI Desktop Power BI Service DAX Power Query ETL HR Analytics


4. πŸ“‰ Store Sales Dashboard β€” Tableau

Date: Apr 2026 | Repo: Tableau_Store_sales_dashboard_repo

  • Connected and explored raw retail sales dataset of 31,047 records (21 columns, full year Jan–Dec 2022)
  • Built 7 interactive chart types β€” Line Chart, Horizontal Bar Chart, Pie Chart, Top 10 States Bar Charts
  • Created a 5-point Tableau Story β€” Sales Peaked in March 2022, Amazon is Top Selling Channel
  • Derived 8 key business insights: Amazon leads all 7 sales channels; Maharashtra is #1 state; 92% of 31,047 orders successfully delivered

Tech Stack: Tableau Desktop Data Storytelling Visualization Dashboard Cross-filter


5. πŸ“Š Retail Store Sales Analysis β€” Advanced Excel

Date: Mar 2026 | Repo: Advanced_Excel_Retail_Sales_Analysis_repo

  • Performed end-to-end data cleaning on 12,575 rows (2022–2025) β€” resolved 6,625 blank cell issues across 5 columns
  • Applied 17 Advanced Excel formulas β€” SUMIFS, XLOOKUP, UNIQUE, SORT, FILTER, LARGE, Nested IF with Dynamic Arrays
  • Total revenue: $1,552,071 | Avg order value: $129.65 | Butchers: highest category ($208,118) | Cash: top payment ($537,710)
  • Performed What-If Analysis using Goal Seek & Scenario Manager β€” modelled 3 scenarios (Low: $50, Base: $200, High: $500)

Tech Stack: Advanced Excel Pivot Tables XLOOKUP Goal Seek Scenario Manager


6. πŸ—„οΈ Classic Models Database Analysis β€” MySQL

Date: Mar 2026 | Repo: MYSQL_Classic_models_DB_Analysis_repo

  • Analysed the Classic Models relational sales database using 10 structured SQL queries
  • Applied advanced SQL β€” JOIN, GROUP BY, SUM, AVG, COUNT, and date functions across 10 analytical problem statements
  • Delivered executive-level SQL analysis report covering revenue concentration, customer dependency, seasonal trends, and inventory gaps

Tech Stack: MySQL SQL JOIN Aggregate Functions Data Analysis


7. 🐍 Cafeteria Sales Data Analysis β€” Python & Pandas

Date: Feb 2026 | Repo: Python_Pandas_Project_repo

  • Performed end-to-end data cleaning and preprocessing on 10,000+ rows of raw cafeteria transactional sales data using Python and Pandas
  • Conducted EDA and identified that purchases between 2–7 units are the highest revenue contributors
  • Derived 3 actionable business recommendations β€” tiered pricing strategy, limiting bulk discounts, and value-based pricing

Tech Stack: Python Pandas NumPy Matplotlib EDA


πŸ› οΈ Technical Skills

Category Skills
Programming Languages Python, SQL
Python Libraries Pandas, NumPy, Matplotlib
Database & Tools MySQL, MySQL Workbench
Analytics & BI Tools SAP Analytics Cloud, Power BI Desktop, Power BI Service, Tableau Desktop, Advanced Excel
Data Analytics Power Query, DAX, Data Visualization, EDA, Data Cleaning, Business Intelligence, KPI, Dashboards, Data Modelling, ETL
Core Concepts Data Structures, CRUD Operations, Data Cleaning, Basic OOP Concepts
Version Control Git, GitHub

🏒 Professional Experience

Assistant System Engineer

Tata Consultancy Services (TCS) β€” Hyderabad, India πŸ“… May 2024 – October 2025

SAP Analytics Cloud Developer | LDF Project – German Client

πŸ“… Aug 2024 – Aug 2025

  • Worked as an SAP Analytics Cloud Developer on the Ledvance Digital Future (LDF) enterprise analytics project
  • Developed 5+ interactive dashboards and KPI tracking reports using SAP Analytics Cloud
  • Analysed 5–7 datasets in SAP Analytics Cloud for data transformation and reporting
  • Built and optimized 5–7 data models ensuring 30% improvement in data reliability
  • Ensured data accuracy, consistency, and integrity across all reporting layers β€” 40% improvement in business outcomes
  • Delivered analytics solutions aligned with cross-functional teams

πŸŽ“ Education

B.Tech β€” Mechanical Engineering Avanthi Institute of Engineering and Technology πŸ“… July 2019 – April 2023 | CGPA: 7.18


πŸ“œ Certifications

Certification Issuer Date Level
Exploring SAP Analytics Cloud β€” Record of Achievement SAP Oct 2024 Foundational

πŸ”— View Credential on Credly


πŸ“¬ Connect With Me

Platform Link
🌐 Portfolio Data_Analyst_Portfolio

Data Analyst Power BI Tableau Python MySQL Excel

Transforming complex datasets into actionable business insights through data visualization, analytics, and business intelligence.


πŸ‘€ About Me

Data Analyst with 17 months of experience at Tata Consultancy Services (TCS), including 1 year as an SAP Analytics Cloud Developer building enterprise dashboards and KPI reports for a Germany-based global MNC client.

Skilled in Python, SQL, Power BI, Tableau, and Advanced Excel with hands-on experience in data cleaning, EDA, data modelling, dashboard development, and KPI reporting. Adept at transforming complex datasets into actionable business insights to support data-driven decision-making.

πŸ“ Visakhapatnam - 530008, Andhra Pradesh, India πŸ“ž +91 9573742803 πŸ“§ swaroop.vathada@gmail.com πŸ”— LinkedIn | πŸ’» GitHub


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