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Sajidur Rahman Shajib

I thrive on the endless possibilities that new ideas bring. Each concept sparks another, fueling my passion for building exciting projects that push boundaries and inspire change. I believe in the pow

Location Bangladesh Joined Joined on  Email address sajidur.inbox@gmail.com Personal website https://sajidurshajib.github.io github website twitter website

Education

B. Sc

Work

Sr. Software Engineer

🔄 Push vs Pull Architecture: What’s the Real Difference?
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🔄 Push vs Pull Architecture: What’s the Real Difference?

#push #pull #architecture #systemdesign
1
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2 min read

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🌐 Proxy vs Reverse Proxy – Explained Simply with Alice 🧠
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🌐 Proxy vs Reverse Proxy – Explained Simply with Alice 🧠

#proxy #reverse #network #website
1
Comments
2 min read
🧩 When to Use NoSQL and SQL?
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🧩 When to Use NoSQL and SQL?

#sql #nosql #database #systemdesign
5
Comments
2 min read
🧠 Understanding the CAP Theorem – Through Alice’s Distributed Adventure 🚀
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🧠 Understanding the CAP Theorem – Through Alice’s Distributed Adventure 🚀

#cap #theorem #systemdesign #softwareengineering
Comments
3 min read
🚀 A Better Way to Seed Data Using SQLAlchemy (Async-friendly)
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🚀 A Better Way to Seed Data Using SQLAlchemy (Async-friendly)

#sqlalchemy #python #fastapi #seed
Comments
2 min read
🐍 Don't Need to Create requirements.txt and .venv Manually [UV]
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🐍 Don't Need to Create requirements.txt and .venv Manually [UV]

#python #pip #uv #requirements
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2 min read
🧠 What are Pages (in OS/memory)?
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🧠 What are Pages (in OS/memory)?

#memory #pages #os #swap
Comments 1
1 min read
🧪 Understanding the ACID Properties in Databases
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🧪 Understanding the ACID Properties in Databases

#database #acid #webdev #softwaredevelopment
3
Comments 3
2 min read
🏛️ 5 Pillars of SOLID
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🏛️ 5 Pillars of SOLID

#programming #cleancode #solid #softwaredevelopment
2
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3 min read
🧵 Thread vs Process in a nutshell
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🧵 Thread vs Process in a nutshell

#thread #process #systemdesign #nutshell
Comments 2
1 min read
🛠️ Functional and Non-Functional Requirements: Explained
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🛠️ Functional and Non-Functional Requirements: Explained

#systemdesign #webdev #programming #softwaredevelopment
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1 min read
🧠 Understanding HLD and LLD in System Design: A Developer's Guide
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🧠 Understanding HLD and LLD in System Design: A Developer's Guide

#system #design #developers #programming
2
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2 min read
Discovering Ruff: The Rust-Based Python Formatter That’s a Game-Changer!
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Discovering Ruff: The Rust-Based Python Formatter That’s a Game-Changer!

Comments
2 min read
OWASP Broken Access Control Vulnerabilities
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OWASP Broken Access Control Vulnerabilities

#owasp #broken #access #vulnerability
Comments
4 min read
Changing Foreign Key Constraints in PostgreSQL: A Step-by-Step Guide
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Changing Foreign Key Constraints in PostgreSQL: A Step-by-Step Guide

#postgressql #database #webdev #sql
Comments
3 min read
💻 Why You Don’t Need to Buy Expensive Courses to Learn Web Development 💸
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💻 Why You Don’t Need to Buy Expensive Courses to Learn Web Development 💸

#webdev #selflearning #techcareer #softwaredevelopment
Comments 2
2 min read
Best way to create requirements.txt
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Best way to create requirements.txt

#python #pipreqs #piptools #requirements
8
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2 min read
Setting up an Alias for a Directory in Apache2 Server
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Setting up an Alias for a Directory in Apache2 Server

#apache2 #linux #environment #localhost
17
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2 min read
Do not use `pip freeze`
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Do not use `pip freeze`

#python #pip #freeze #piptools
18
Comments
2 min read
How to set default object parameter in Javascript
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How to set default object parameter in Javascript

7
Comments 1
2 min read
Javascript default parameter for null and undefined
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Javascript default parameter for null and undefined

#javascript #null #undefined #parameter
5
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2 min read
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