What I do

I build. I analyse. I ship.

Data scientist, ML engineer and full-stack developer. I turn complex problems into clean, working software — and I write about everything I learn along the way.

tushar@pywith — skills.py
class Tushar: def __init__(self): self.role = "Data Scientist" self.also = "ML + Full-Stack" self.location = "Mohali, India 🇮🇳" self.fuel = "Chai ☕" def skills(self): return [ "Python", "Flask", "Pandas", "TensorFlow", "NLP", "SQL", "Automation", ] >>> t = Tushar()
50+Projects built
3+Years coding
15+Technologies
400+Problems solved
SIH shortlist
Chai consumed

Six things I do well.

From full-stack development to ML pipelines and automation — clean, production-ready, and built to last.

// 01

Full-Stack Web Development

End-to-end web apps using Python, Flask, Jinja2, HTML/CSS and SQL. Secure auth, REST APIs, admin dashboards and responsive UI — all production-ready.

PythonFlaskSQLAlchemyJinja2REST
// 02

Machine Learning & AI

Predictive models, classifiers and neural networks with TensorFlow, Keras and scikit-learn — from data prep to deployment behind Flask APIs.

TensorFlowKerasscikit-learnNumPy
// 03

Data Science & Analysis

Clean, explore and visualise datasets with Pandas, NumPy, Matplotlib and Seaborn. Turn raw data into actionable insights and clear reports.

PandasNumPyMatplotlibSeaborn
// 04

AI Applications & NLP

LLM-powered products — resume parsing, semantic matching, AI assistants and automation pipelines built with the OpenAI API and custom NLP.

OpenAI APINLPAutomationPython
// 05

Web Scraping & Pipelines

Extract structured data from any site with BeautifulSoup and Requests. Full pipelines that clean, transform and export to CSV, JSON or a database.

BeautifulSoupRequestsPandasETL
// 06

Database Design & APIs

Normalised schemas, optimised queries and RESTful APIs. Experience with MySQL, SQLite, Oracle and Flask-SQLAlchemy ORM patterns.

MySQLSQLiteOracleREST

How deep I go, honestly.

Measured across three years of building real projects — no inflated numbers.

Python92%
Flask / Web Dev85%
Data Science (Pandas / NumPy)80%
Machine Learning / TensorFlow72%
SQL / Database Design78%
HTML / CSS / JavaScript75%
Web Scraping / Automation88%
🐍
Python
Advanced
⚗️
Flask
Advanced
🧠
ML / AI
Intermediate
📊
Data Science
Intermediate
🗄️
SQL
Intermediate
🕷️
Scraping
Advanced
🤖
Automation
Advanced
🌐
HTML/CSS
Intermediate

From problem to shipped.

01
Phase 01

Understand the problem

I start with the real problem — not just the feature request. What pain does this solve? Who uses it? What does success look like? Clear requirements save 10× the time later.

02
Phase 02

Design the architecture

Database schema, API structure, routing, folder layout — planned before a line of code. Good architecture makes features easy to add and bugs easy to find.

03
Phase 03

Build with clean code

Readable, modular, well-commented Python. Functions do one thing. No magic numbers, no spaghetti — code the next developer (or future me) can understand instantly.

04
Phase 04

Test every edge case

Empty inputs? API down? Mobile view? I test beyond the happy path — because real users always find what you didn't expect.

05
Phase 05

Ship & iterate

Deploy, gather feedback, fix what matters. A shipped imperfect product beats a perfect one that never launches. Fast iteration over endless perfection.

The stats.

🚀
0+
Projects built

Web apps, ML models, automation scripts and CLI tools

📜
0+
Certificates

Python, TensorFlow, SQL, Data Science and more

0+
Technologies

Languages, frameworks and libraries in active use

🧩
0+
Problems solved

Across LeetCode and HackerRank — SQL, DSA, Pandas

I write what I learn.

Python tricks, Flask patterns, ML concepts and developer life. Tap any post to read it right here.

⚗️Flask 6 min
February 2025
How I Structure Every Flask Project I Build

Blueprints, factory pattern, config classes and folder layout — the opinionated Flask structure I use for every project, big or small.

FlaskArchitecture
🧠ML & AI 10 min
January 2025
Building My First Neural Network with TensorFlow

A beginner's honest account of building a neural network — what I got wrong, what clicked, and how I went from confusion to a working model.

TensorFlowNeural Nets
📊Data Science 7 min
December 2024
Pandas Cheat Sheet: The 20 Operations I Use Most

groupby, merge, pivot_table, apply, query — the Pandas operations that do 90% of the work in any data analysis project, with real examples.

PandasData
🕷️Python 9 min
November 2024
Web Scraping in Python: A Complete Practical Guide

BeautifulSoup, pagination, rate limiting, headers and data export — everything you actually need to scrape the real web, not toy examples.

BeautifulSoupScraping
🚀Career 5 min
October 2024
How I Learned Python in 6 Months While in College

No bootcamp. No paid course. Just YouTube, docs and building real things. The exact path I took from zero to shipping Flask apps.

LearningStory
🔐Flask 8 min
September 2024
Building Secure Auth in Flask Without Extensions

Session management, password hashing with Werkzeug, login-required decorators — real authentication without flask-login or JWT.

FlaskSecurity
📈ML & AI 11 min
August 2024
Exploratory Data Analysis: My Full Workflow

How I approach every new dataset — shape checks, null handling, distribution plots, correlation heatmaps and outlier detection before any model.

EDASeaborn
🎨Data Science 6 min
July 2024
Making Beautiful Plots with Matplotlib & Seaborn

Publication-quality charts, custom themes, multi-panel figures and the exact code I use to make my data visualisations actually look good.

MatplotlibSeaborn

Ready to build something intelligent?

Let's collaborate and bring your idea to life — a web app, an ML model, an automation pipeline, or something entirely new.

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