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Portfolio — Data Analyst

SYED ALTHAMAS

SQL · Python · Power BI · Tableau · Microsoft Fabric — turning transactional data into decisions leadership can act on.

Data Analyst · Banaganapalle, India

Turning 180,000-row spreadsheets
into decisions leadership acts on.

I build the SQL, Python and Power BI pipelines that find the money hiding in messy transactional data — then present it as a business case, not just a chart.

retail_analytics_report.pbix — live summary
Discount leakage found
₹0M
184K-row retail dataset
Sales analyzed (Fabric)
₹0M
197K orders · 15 states
Return & stockout losses
₹0M
Surfaced & quantified
Records processed
0K+
End-to-end pipelines

Finance-trained, dashboard-obsessed.

I'm a data analyst who came to analytics through finance — an MBA in Finance that taught me to ask "so what does this mean for the business" before I ask "what chart should I use."

That combination is why my projects don't stop at a dashboard: on a 184K-row retail dataset, I didn't just visualize discounts, returns and stockouts — I quantified ₹3.94M in recoverable leakage and turned it into a stakeholder-ready business case.

On the technical side, I work across SQL Server, Python, Power BI, Tableau and increasingly Microsoft Fabric — Lakehouse, Data Warehouse, DirectLake and Semantic Models — a cloud-analytics skill set that's uncommon this early in a career.

Syed Althamas
LOCATIONBanaganapalle, India
FOCUSSQL · Python · Power BI · Tableau
CLOUDMicrosoft Fabric
EDUCATIONMBA — Finance
EMAILalthamassyed@gmail.com
GITHUB@althamas-syed

Tools I query, model and ship with.

Languages & Querying

SQL (T-SQL)
Python (Pandas, NumPy)
Matplotlib · Seaborn
Scikit-learn

Databases

SQL Server (SSMS)
Joins · CTEs
Window Functions
Stored Procedures

Visualization & BI

Power BI (DAX)
Power Query & Modeling
Tableau
Excel (VBA, Power Pivot)

Cloud & Tools

Microsoft Fabric
Lakehouse · DirectLake
Git & GitHub
Jupyter Notebook

Projects that found real money.

Each one starts with messy source data and ends with a decision someone could act on.

01

Retail Chain Profit Leakage & Demand Optimization

Engineered an end-to-end analytics pipeline on a 184K-row, 7-sheet retail dataset — a relational SQL schema across 6 tables, CTE and window-function queries, and a 5-page Power BI dashboard with DAX-driven RFM segments. Applied K-Means clustering in Python to split customers into Champion, Loyal, At-Risk and One-Time Buyer cohorts.

PythonSQL ServerPower BITableauK-Means
View repository
₹0M
discount leakage
₹0M
return losses
₹0M
stockout losses
02

Swiggy Food Delivery Analytics

Architected a complete Microsoft Fabric pipeline — Lakehouse → Data Warehouse → Semantic Model → DirectLake Power BI report — a cloud-native build that's rare at fresher level. Used real-time DirectLake refresh to surface top-performing food categories and city-level demand patterns.

SQLMicrosoft FabricDirectLakePower BI
View repository
₹0M
sales analyzed
0K
orders
0
states covered
03

Retail Performance & Customer Analytics (RetailNova)

Ran a full Python EDA pipeline — outlier detection, type correction, feature engineering — then wrote 20+ SQL queries covering cohort retention, revenue trends and product profitability. Delivered a 5-page interactive Power BI report with RFM segmentation and store-level KPIs.

PythonSQL ServerPower BIEDA
View repository
0+
SQL queries
0/10
evaluation score

A few more repos worth a look.

stock-market-analysis

Automated stock analysis system for NSE-listed stocks with technical indicators, built in Python.

github.com ↗

sales-analytics-powerbi

Interactive Power BI dashboard analyzing ₹19.8M in sales across regions, products and customers, with DAX measures and data quality checks.

github.com ↗

customer-behaviour-analysis

Jupyter Notebook project digging into customer behaviour patterns to inform retention and targeting decisions.

github.com ↗

Where the work happened.

APR 2026 – MAY 2026

Data Analyst Intern

Analytics Space

Built SQL queries and Power BI visualizations for an end-to-end Retail Performance and Behavioral Analytics project, converting customer and sales data into actionable business insights.

MAY 2026

Data Analyst Intern

Intellectra AI Solutions Pvt Ltd

Delivered the Retail Chain Profit Leakage & Demand Optimization project end-to-end using Python, SQL and Power BI, producing analysis used for business decision support.

MAY 2024 – JUN 2024

Assistant Supervisor

Bajaj Motors

Coordinated cross-functional teams on daily operational workflows, resolved process bottlenecks and reported operational KPIs to management.

DIGITAL MARKETING

Digital Marketing Intern

Braino Vision

Increased website traffic by 30% and social media engagement by 20% through data-driven SEO, content strategy and user-behaviour analysis.

3 MONTHS

Agricultural Research Intern

Krishi Vigyan Kendra (KVK)

Organized 100+ farmer training workshops on sustainable agricultural practices and modern techniques.

Credentials behind the dashboards.

MBA — Finance

Santhiram Engineering College, Nandyal
2023 – 2025

B.Com — Computer Applications

Rayalaseema University, Kurnool
2020 – 2023
Diploma in Data Analytics with Generative AI — ExcellenC, in partnership with Texas Tech University (2026)
Complete Data Analyst Bootcamp — Udemy (2026)
SQL (Intermediate) — HackerRank (2026)
Claude 101 — Anthropic (2026)

Let's turn your data into a decision.

Open to Data Analyst roles and freelance dashboard work.