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Nirbhay Kumar

@nirbhaykkr6

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Data Analytics || SQL || Excel || Python || Growing every day with Codebasics. Focused. Consistent.

Motihari Bihar
Joined August 2023
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@nirbhaykkr6
Nirbhay Kumar
21 days
πŸ”₯ Day1️⃣6️⃣of #30DaysOfPython.Topic: Generators & Iterators.Learned how yield helps with lazy evaluation and makes Python memory-efficient!.Getting closer to building real-world data tools.πŸ’ͺ. Let’s keep the streak going!.@indiandataclub .#IDC30DaysChallenge #Python #CodingJourney
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@nirbhaykkr6
Nirbhay Kumar
21 days
⚑ Day 1️⃣5️⃣ of #30DaysOfPython.Topic: Decorators in Python.Today I learned how to wrap functions using decorators!.Used it to log function execution time ⏱️—super useful for performance tuning. πŸ§ πŸ’‘. Learning just got more powerful πŸ’ͺ.@IndianDataClub.#IDC30DaysChallenge #Python
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@nirbhaykkr6
Nirbhay Kumar
1 month
🧡 Tweet 2 (Thread continued):.What I learned πŸ‘‡.πŸ”Έ Normalization & Data Integrity.πŸ”Έ ERDs (Entity Relationship Diagrams).πŸ”Έ Data Types: Numeric, String, Date, JSON.πŸ”Έ Primary & Foreign Keys.πŸ”Έ Importing CSVs.πŸ”Έ INSERT, UPDATE, DELETE
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@nirbhaykkr6
Nirbhay Kumar
1 month
πŸ“Š Just completed Module 4 – SQL Complex Queries from @codebasics!. πŸ” Subqueries.🧩 ANY & ALL.πŸ”„ Correlated Subqueries.🧠 CTEs & Recursive Logic.SQL just got serious πŸ’ͺ.Real analyst vibes now!.#SQL #DataAnalytics #Codebasics #CTE #Subquery #30DaysOfSQL #NirbhayLearns
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@nirbhaykkr6
Nirbhay Kumar
1 month
Day 1️⃣4️⃣ of #30DaysOfPython.Topic: Recursion πŸ”.When a function calls itself – sounds scary? Not anymore!.Today we dive into base cases & build logic like calculating factorial πŸ”₯. Let’s simplify recursion πŸ’‘.Share your solution & tag @IndianDataClub.#IDC30DaysChallenge 🐍
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@nirbhaykkr6
Nirbhay Kumar
1 month
πŸ” Day 13/30 –#30DaysOfPython.Today I explored two powerful data structures:. πŸ”Ή Stacks (LIFO).πŸ”Έ Queues (FIFO). Implemented both in Python using lists & classes. From undo features to task scheduling – these structures are everywhere!. #Python #IDC30DaysChallenge @indiandataclub
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@nirbhaykkr6
Nirbhay Kumar
1 month
🚨 #Day12 of #30DaysOfPython with @indiandataclub 🐍.Today’s focus: Regular Expressions (Regex) in Python!.Mastered the re module πŸ”.Pattern Matching.Gmail Validation using Regex.#IDC30DaysChallenge #PythonLearning #100DaysOfCode #Regex #CodeNewbie
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@nirbhaykkr6
Nirbhay Kumar
1 month
πŸš€ Day 11 of #30DaysOfPython at Indian Data Club!. Today’s focus: Mastering dates & times with Python ⏳🐍.Using datetime module. Formatting & parsing dates. Calculating date differences.Write a program to find days between two dates .#Python #DataScience #AI #CodeEveryday
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@nirbhaykkr6
Nirbhay Kumar
1 month
βœ… Just wrapped up the Subqueries & CTEs chapter from @codebasicshub SQL course!.Covered:.Subqueries. Co-related Subqueries. ANY & ALL Operators. CTEs & their benefits. Thanks to @dhavalpatel for making it super clear & practical! πŸ”₯.#SQL #Codebasics #DataAnalytics #CTE #Subquery
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@nirbhaykkr6
Nirbhay Kumar
1 month
🚨 Day 10 of #30DaysOfPython. Today I tackled **Exception Handling**:.βœ… try-except blocks.βœ… Specific errors like ZeroDivisionError, ValueError.βœ… finally clause to clean up.βœ… Reading numbers from a file + handling all errors.#Python #IDC30DaysChallenge @indiandataclub
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@nirbhaykkr6
Nirbhay Kumar
1 month
πŸš€ Day 09 of #30DaysOfPython with @IndianDataClub.Explored:.– Inheritance.– Polymorphism.βš™οΈ Built an ElectricCar by extending a Car class β€” added battery capacity & reused parent features like a pro!.#IDC30DaysChallenge #Python #OOP #CodeNewbie
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@nirbhaykkr6
Nirbhay Kumar
1 month
🐍 Day 08 of #30DaysOfPython by @indiandataclub. Today I dived into Object-Oriented Programming in Python πŸš€. πŸ’‘ Explored:.– Classes & Objects.– __init__() & __str__().– Methods & the magic of self.Small steps, big learnings! πŸ’».#IDC30DaysChallenge #Python #OOP
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@nirbhaykkr6
Nirbhay Kumar
1 month
Day 7 of #30DaysOfPython with @IndianDataClub.Today: File Handling in Python.Open, read, write, append files.Used with open() for safe access.Challenge: Word frequency counter .Learning gets real with files! πŸ”₯.#IDC30DaysChallenge #Python
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@nirbhaykkr6
Nirbhay Kumar
1 month
Day 6 of #30DaysOfPython πŸ”₯.Today’s focus: Modules & Packages πŸ“¦.βœ… Used built-in modules.βœ… Created custom modules.βœ… Understood how packages organize code. Clean, reusable code = scalable projects!.Let’s keep going πŸš€πŸ.#Python #IDC30DaysChallenge #LearnPython #IndianDataClub
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@nirbhaykkr6
Nirbhay Kumar
1 month
🐍 Day 5 of #30DaysOfPython.Explored Python functions deeply:.β€” Defining & calling functions.β€” Parameters (positional, keyword, default).β€” return & lambda.Learning to solve problems step-by-step πŸ’‘.Thanks @indiandataclub!.#Python #CodeNewbie #Day5
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@nirbhaykkr6
Nirbhay Kumar
1 month
πŸš€ Day 4 βœ… | #30DaysOfPython.Thanks to @IndianDataClub for this challenge!.Today's Focus:.πŸ”Ή if-else conditions.πŸ”Ή for & while loops.πŸ”Ή break, continue, pass.πŸ”Ή Prime number checker πŸ”.Loving the consistency & hands-on learning!.#Python #DataAnalytics #CodingJourney #LearnPython
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@nirbhaykkr6
Nirbhay Kumar
2 months
Day 03 – #30DaysOfPython.Learned Lists, Tuples, Dictionaries & Sets. Built a basic Inventory System using Python dicts!.πŸ”‘ Key:.Lists = flexible.Tuples = immutable.Dict = key-value power.Sets = unique items.#Python #IDC30DaysChallenge
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@nirbhaykkr6
Nirbhay Kumar
2 months
Day 02 βœ… | #30DayPython.Explored:.πŸ”Ή Variables & Data Types.πŸ”Ή Type Conversion.πŸ”Ή f-strings & if-else.Even type() & string slicing feel powerful now!.On to the next day πŸš€.#Python30DaysChallenge @indiandataclub #IDC30DaysChallenge @codebasicshub
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@nirbhaykkr6
Nirbhay Kumar
2 months
Day 1 βœ… | #30DaysOfPython by @indiandataclub . Covered:.Python overview.IDE setup (VS Code).Basic syntax.🎯 Task: Print "Hello, World!" with your name. Getting started never felt this smooth. DM if you’re stuck β€” happy to help!. #PythonChallenge #LearnPython
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@nirbhaykkr6
Nirbhay Kumar
2 months
πŸš€ Excited to join the 30-Day Python Challenge by @IndianDataClub starting 28th May, 2025 πŸπŸ’».Mentored by: Siddhant, Abhishek, Pintu, Sahib, Ashish & me πŸ˜„.No AI, just pure logic!.πŸ“Œ Roadmap: πŸ’¬ Discord: #30DaysOfPython #IDC30Days
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