https://github.com/batthulavinay/hacker-rank
This repository showcases my HackerRank SQL (Basic) Certification, demonstrating my proficiency in fundamental SQL concepts, including querying databases, filtering data, and basic aggregations
https://github.com/batthulavinay/hacker-rank
sqlbasics
Last synced: 3 months ago
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This repository showcases my HackerRank SQL (Basic) Certification, demonstrating my proficiency in fundamental SQL concepts, including querying databases, filtering data, and basic aggregations
- Host: GitHub
- URL: https://github.com/batthulavinay/hacker-rank
- Owner: BatthulaVinay
- Created: 2025-02-25T09:09:10.000Z (3 months ago)
- Default Branch: main
- Last Pushed: 2025-02-25T09:14:50.000Z (3 months ago)
- Last Synced: 2025-02-25T10:23:51.419Z (3 months ago)
- Topics: sqlbasics
- Homepage:
- Size: 163 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# 🏆 HackerRank Certifications
## 📌 Overview
This repository showcases my **HackerRank Certifications**, demonstrating my proficiency in **SQL** and **Python** through problem-solving, database querying, and fundamental programming concepts.
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## 🏅 Certifications Earned
🔹 **[HackerRank SQL (Basic) Certification](https://www.hackerrank.com/certificates/iframe/0ecb64e4dbf2)**
🔹 **[HackerRank Python (Basic) Certification](https://www.hackerrank.com/certificates/iframe/41eb2474b990)**
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## 📚 Skills Covered
### 🔹 SQL (Basic)
✅ Writing **SELECT** statements to query databases
✅ Filtering results using **WHERE**
✅ Sorting data using **ORDER BY**
✅ Aggregating data using **COUNT, SUM, AVG, MIN, MAX**
✅ Using **GROUP BY** and **HAVING** for grouped data
### 🔹 Python (Basic)
✅ Data types and variables
✅ Conditional statements and loops
✅ Functions and built-in methods
✅ String manipulation
✅ Basic data structures (lists, tuples, dictionaries)
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