RISALSYSTEMS
Full Stack Web Development

import pandas as pd
import numpy as np

def process_dataset(data_path):
    # Load and clean dataset
    df = pd.read_csv(data_path)
    df = df.dropna()
    
    # Apply transformations
    df['normalized'] = np.log1p(df['value'])
    
    return df.to_dict('records')

const express = require('express');
const app = express();

app.use(express.json());

app.post('/api/process', async (req, res) => {
    try {
        const data = req.body;
        const result = await processData(data);
        res.json({ status: 'success', data: result });
    } catch (err) {
        res.status(500).send(err.message);
    }
});