Python · ML · Deep Learning · SQL · Power BI · Gen AI  ·  Batch Open

Turn Raw Data
Into Real Insights.
Get Hired.

Not Kaggle notebooks in isolation. You'll build end-to-end ML pipelines on real business datasets, create Power BI dashboards for actual clients, deploy models to production APIs, and build a portfolio of data projects companies hire from.

Python + Pandas
Machine Learning
Deep Learning
Power BI / SQL
Gen AI / LLMs
📓 medha_ds_project.ipynb · Jupyter
In [1]:
# Medha EduTech · DS Internship · Sales Forecast
import pandas as pd, numpy as np
from sklearn.ensemble import RandomForestRegressor
from sklearn.model_selection import train_test_split
In [2]:
df = pd.read_csv('sales_data.csv')
X = df[['month','region','category']]
y = df['revenue']
X_train, X_test, y_train, y_test = train_test_split(X, y)
In [3]:
model = RandomForestRegressor(n_estimators=200)
model.fit(X_train, y_train)
score = model.score(X_test, y_test)
print(f"R² Score: {score:.4f}")
Out [3]:
R² Score: 0.9247
MAE: ₹ 12,430 | RMSE: ₹ 18,920
Feature importance: region(0.38), category(0.34), month(0.28)
In [4]:
# Deploy as FastAPI endpoint
import mlflow
mlflow.log_metric("r2", score)
mlflow.sklearn.log_model(model, "sales_forecast_v2")
✔ Model registered · API endpoint live
📈
R² = 0.9247
Sales Forecast Model
📊
Dashboard Live
Power BI · Client Ready
💼
Offer Received!
₹10 LPA → TCS iON
📍 Data Science Track Journey

The 90-Day Data Science Roadmap

From Python basics to deploying production ML models and building executive dashboards — mentor-guided every step of the way.

🐍
Phase 1 · Days 1–22
Python + SQL + Statistics
Python for data (Pandas, NumPy, Matplotlib), SQL analytics, descriptive statistics, probability, EDA on real datasets — 2 mini-projects done.
🤖
Phase 2 · Days 23–52
ML + Deep Learning
Scikit-learn pipelines, regression, classification, clustering, Random Forest, XGBoost, neural networks with TensorFlow — end-to-end ML projects.
📊
Phase 3 · Days 53–75
Power BI + Gen AI + MLOps
Power BI dashboards for real clients, LangChain + OpenAI integration, MLflow model tracking, FastAPI model deployment, AWS SageMaker basics.
🚀
Phase 4 · Days 76–90
Portfolio + Placement
Kaggle portfolio, GitHub notebooks, mock DS interviews, case study prep, direct referrals to 200+ data-hiring companies — offer in hand.
📊 DS Team · Sprint #3
Model Training Live
NK
Navya Krishnan
ML Engineer · Intern
Training
RS
Rahul Sharma
Data Analyst · Intern
Published ✓
AM
Mentor Anand
Sr. Data Scientist · Medha
Reviewing
📊
Today: Tune XGBoost hyperparameters, compare with baseline, update Power BI dashboard with new predictions, and present findings at 5 PM.
🎯
Accuracy: 94.2%
📈
Dashboard: 5 KPIs
Data Science Experience Hub

Real Datasets.
Real Business Problems.

You won't be solving toy datasets. You'll analyse real client business data, build ML models that improve actual KPIs, create Power BI dashboards that executives present, and deploy prediction APIs — the full data science workflow from raw CSV to production.

🔍
Real Business Data, Real EDA
Analyse actual sales, customer, and operational datasets — missing values, outliers, feature engineering, and insights that drive business decisions.
🤖
End-to-End ML Pipelines
Scikit-learn pipelines with cross-validation, hyperparameter tuning, model comparison, and MLflow experiment tracking — the way data teams work in production.
📊
Power BI Dashboards for Clients
Build executive-level dashboards on real client data — DAX measures, drill-through reports, and live data connections published to Power BI Service.
📜
DS Portfolio + Certificate
GitHub with notebooks, Kaggle profile, published Power BI dashboards, deployed model APIs, and a senior mentor endorsement for your LinkedIn.
🛠 Data Science Toolkit

Skills You'll Actually Master

Hands-on proficiency with every tool in the modern data science stack — skills that show up in your GitHub notebooks and Power BI portfolios.

🐍
Python for Data
Pandas / NumPy
Matplotlib / Seaborn
Plotly / Dash
Data Cleaning
🤖
Machine Learning
Scikit-learn
XGBoost / LightGBM
Feature Engineering
Model Evaluation
🧠
Deep Learning
TensorFlow / Keras
CNNs / RNNs
Transfer Learning
NLP / Transformers
📊
SQL + Power BI
Advanced SQL
Power BI / DAX
Tableau
Excel Analytics
🤖
Gen AI + LLMs
LangChain
OpenAI / Gemini API
RAG / Vector DBs
Prompt Engineering
⚙️
MLOps + Cloud
MLflow
FastAPI Deploy
AWS SageMaker
Docker / Streamlit
🗓 Week-by-Week Curriculum

What You'll Analyse & Build

13 weeks of real data science work — every module ends with a notebook or dashboard pushed to GitHub and reviewed by a senior data scientist.

🐍
Week 1–2
Python + SQL + Statistics
Pandas, NumPy — data wrangling at scale
Matplotlib, Seaborn — storytelling with charts
Advanced SQL — window functions, CTEs, subqueries
Descriptive stats, probability, distributions
🔍
Week 3–4
EDA + Feature Engineering
Exploratory Data Analysis on real business datasets
Missing value imputation, outlier treatment
Feature creation, encoding, scaling strategies
Correlation analysis, multicollinearity
🤖
Week 5–7
Machine Learning + XGBoost
Linear/Logistic Regression, Decision Trees
Random Forest, XGBoost, LightGBM
Cross-validation, GridSearchCV, hyperparameter tuning
Clustering — K-Means, DBSCAN, hierarchical
🧠
Week 8
Deep Learning + NLP
Neural networks — layers, activations, backprop
CNNs for image classification
RNNs / LSTM for time series
NLP — BERT fine-tuning, sentiment analysis
📊
Week 9–10
Power BI + Gen AI
Power BI dashboards — DAX, measures, drill-through
LangChain + OpenAI — RAG pipeline on business data
Prompt engineering for data analysis tasks
Streamlit apps — deploy ML models as web apps
⚙️
Week 11–13
MLOps + Placement Sprint
MLflow — experiment tracking, model registry
FastAPI — deploy ML model as REST API on AWS
Docker containerise + AWS SageMaker basics
Portfolio, mock DS interviews, 200+ referrals
Data Science Portfolio

Real Data Projects You'll Actually Build

Real business datasets, real ML models, real dashboards — the kind of portfolio that makes data hiring managers stop scrolling.

📈
ML · Regression
Sales Revenue Forecasting
End-to-end forecasting — EDA on 3-year sales data, Random Forest + XGBoost ensemble, MLflow tracking, FastAPI endpoint, Power BI dashboard for business team. R² = 0.92.
PandasXGBoostMLflowFastAPIPower BI
🛍️
ML · Classification
Customer Churn Prediction
Telecom churn model — feature engineering, class imbalance (SMOTE), LightGBM, SHAP explainability, Streamlit app deployed on AWS, business impact: ₹42L retention.
LightGBMSHAPSMOTEStreamlitAWS
🤖
Gen AI · RAG
AI Business Intelligence Bot
LangChain + GPT-4 RAG system — chat with company sales data, auto-generate insights, Power BI integration, answer business questions in natural language.
LangChainOpenAIPineconeFastAPIPower BI
🏥
Deep Learning
Medical Image Classifier
CNN trained on X-ray dataset — Transfer Learning (ResNet50), data augmentation, Grad-CAM visualisation, 96.3% accuracy, deployed as FastAPI + Streamlit web app.
TensorFlowResNet50Grad-CAMFastAPIStreamlit
📊
Analytics · BI
Executive Sales Dashboard
Power BI dashboard for a retail client — 12 DAX measures, drill-through by region/category/salesperson, forecasting visuals, published to Power BI Service with live refresh.
Power BIDAXSQLPower QueryAzure
💬
NLP · Sentiment
Product Review Analyser
BERT fine-tuned on e-commerce reviews — aspect-based sentiment, topic modelling with LDA, real-time analysis API, Tableau dashboard showing brand perception trends.
BERTHuggingFaceLDAFastAPITableau
Week by Week

Your Data Science Journey

From your first Pandas DataFrame to a deployed ML API and executive Power BI dashboard — every week ends with a real deliverable.

Week 1–2
🐍 Python + SQL + First EDA
Set up your data environment, master Pandas and NumPy, write advanced SQL queries, and publish your first EDA notebook on a real sales dataset to GitHub by day 5.
📌 Deliverable: EDA notebook with 10+ visualisations on GitHub
Week 3–5
🤖 First End-to-End ML Project
Build a complete ML pipeline — feature engineering, model selection, cross-validation, XGBoost hyperparameter tuning, MLflow tracking, SHAP explainability report.
📌 Deliverable: ML model with 85%+ accuracy + MLflow experiment logged
Week 6–7
📊 Power BI Dashboard for Real Client
Receive an actual client brief, build a Power BI dashboard with DAX measures, drill-through reports, and publish to Power BI Service — then present to the mentor panel.
📌 Deliverable: Published Power BI dashboard + client presentation deck
Week 8–10
🧠 Deep Learning + Gen AI Feature
Train a CNN or fine-tune BERT on a real dataset. Integrate LangChain + OpenAI to build a RAG-powered data query assistant — live demo on real business data.
📌 Deliverable: DL model + Gen AI app live on Streamlit
Week 11
⚙️ MLOps + Production API Deployed
Package your best ML model with MLflow, wrap it in a FastAPI, Dockerise it, and deploy to AWS. Build the GitHub Actions pipeline — every push auto-deploys the model.
📌 Deliverable: ML API live on AWS with CI/CD pipeline
Week 12–13
💼 Portfolio + Placement Sprint
Polish GitHub notebooks with write-ups, pin Kaggle profile, finalise Power BI portfolio. 10+ mock DS interviews — case studies, SQL rounds, ML concept questions, HR. Direct referrals to 200+ companies.
🎉 Goal: Data Scientist / Analyst Offer Letter in Hand
Data Science Placement Accelerator

We Don't Stop Till
You're Hired in Data

Data Science roles are the fastest-growing in India — but they demand real project portfolios, not just certificates. Our placement team connects your project portfolio directly with analytics teams, consulting firms, and product companies hiring now.

800+
Data professionals placed
200+
Hiring partner companies
₹14L
Highest DS offer received
4.9★
Google rating from alumni
01
Project Portfolio Packaging
Clean GitHub notebooks with visualisations, deployed Streamlit apps, published Power BI dashboards, Kaggle profile — the evidence hiring managers check before calling.
02
ATS Resume + LinkedIn for Data Roles
Python, ML, SQL, Power BI, and Gen AI keyword-rich resume and LinkedIn targeting Data Scientist, Data Analyst, ML Engineer, and BI Developer roles.
03
10+ DS Mock Interviews
SQL case studies, ML concept questions, statistics rounds, business case studies, Python coding — written feedback with specific improvement areas after every session.
04
Direct Referrals to Data Companies
Your portfolio shared with data hiring teams at TCS iON, Accenture Analytics, Deloitte, Amazon, Flipkart, and specialist analytics firms — warm intros not cold applications.
05
Kaggle + Certification Guidance
Strategy to build Kaggle ranking, guidance for Google Data Analytics, Microsoft Power BI Data Analyst, or AWS ML Specialty — credentials that boost your profile.
Data Science professionals from Medha EduTech are hired at
Data Science Alumni Stories

From Data Beginner to Data Scientist

Real DS alumni. Real models they built. Real offers that launched their data careers.

↑ 340% hike
"

The Accenture Analytics interviewer asked me to walk through an ML project. I opened my GitHub, explained the feature engineering decisions, showed the SHAP explainability charts, and walked through the business impact calculation. They said it was the most business-aware technical presentation they'd seen from a fresher.

NK
Navya Krishnan
Data Scientist
@ Accenture Analytics — ₹10.5 LPA
↑ 290% hike
"

The Power BI dashboard I built during the internship was for a real retail client. When Deloitte asked me to show BI work in my interview, I pulled up a live dashboard with DAX measures and drill-throughs I'd built for an actual business. That's a completely different conversation from showing a Tableau tutorial screenshot.

RS
Rahul Sharma
Data Analyst
@ Deloitte — ₹9.2 LPA
↑ 420% hike
"

I switched from a back-office finance job to data science at 26. The Gen AI project I built — a RAG chatbot that queries company sales data in natural language — was what got me the TCS iON analytics role. Nobody else in that hiring cycle had a deployed LangChain application they'd built themselves.

PM
Preethi Menon
ML Engineer
@ TCS iON — ₹10 LPA
↑ 310% hike
"

MLflow tracking was the detail that surprised Mu Sigma most. I showed them 47 experiment runs, explained why I chose XGBoost over Random Forest for that specific dataset, and backed every decision with logged metrics. They said it showed maturity they usually only see in candidates with 2 years of experience.

VN
Varun Naik
Data Scientist
@ Mu Sigma — ₹9.8 LPA
↑ 380% hike
"

The medical image classifier I built with ResNet50 and Grad-CAM became the centrepiece of my portfolio. Fractal Analytics' technical panel spent 20 minutes asking me about the model architecture choices, the training strategy, and how I handled class imbalance. It was the most enjoyable interview I've ever had.

AK
Asha Kapoor
ML / AI Engineer
@ Fractal Analytics — ₹11 LPA
↑ 260% hike
"

The SQL case study round at Amazon was the one I was most scared of. But I'd spent 4 weeks writing advanced SQL on real datasets during the internship — window functions, CTEs, complex aggregations. I finished the test in 35 minutes and they gave me 60. Got the offer two days later.

DN
Deepak Nair
Business Intelligence Analyst
@ Amazon India — ₹12 LPA
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