@techaasiya01

Aasiya Perween

@techaasiya01Bihar,indiaJoined August 2026

Frontend Developer | React.js | MERN Stack | Building Modern & Responsive Web Apps🚀

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Aasiya Perween's blogs

eSparks IT Insightsesparksitinsights.hashnode.dev49 posts

Choosing an Oracle to PostgreSQL Migration Tool: A Complete Guide

Migrating from Oracle Database to PostgreSQL can help businesses modernize their database infrastructure, explore open-source technologies, and gain more flexibility in how they deploy and manage appl

5h ago · 12 min readesparksitinsights.hashnode.dev

Software Development Cost Calculator: A Complete Practical Guide

Planning a software project often begins with one important question: how much will it cost to build? The answer depends on more than the number of screens or features. Project complexity, design requ

5h ago · 12 min readesparksitinsights.hashnode.dev

SQL Server to PostgreSQL Migration: A Complete Business Guide

Moving from Microsoft SQL Server to PostgreSQL is more than a database replacement. It involves transferring business data, converting database logic, updating application code, and making sure the ne

1d ago · 12 min readesparksitinsights.hashnode.dev

How to Design a Locked Down Workstation for Exam Proctoring

Online exams need more than a stable internet connection and a working computer. They also need a controlled environment where candidates can access the required exam tools without opening unauthorize

2d ago · 10 min readesparksitinsights.hashnode.dev

E164 Phone Number Normalization Explained: Validation, Storage, and Messaging

Phone numbers look simple until an application needs to handle users from different countries. One user enters a number with spaces, another adds a country code, and someone else includes brackets or

2d ago · 10 min readesparksitinsights.hashnode.dev

Aasiya Perween

About

Available for

Aasiya Perween's blogs

Choosing an Oracle to PostgreSQL Migration Tool: A Complete Guide

Software Development Cost Calculator: A Complete Practical Guide

SQL Server to PostgreSQL Migration: A Complete Business Guide

How to Design a Locked Down Workstation for Exam Proctoring

E164 Phone Number Normalization Explained: Validation, Storage, and Messaging

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Aasiya Perween

About

Available for

Aasiya Perween's blogs

Choosing an Oracle to PostgreSQL Migration Tool: A Complete Guide

Software Development Cost Calculator: A Complete Practical Guide

SQL Server to PostgreSQL Migration: A Complete Business Guide

How to Design a Locked Down Workstation for Exam Proctoring

E164 Phone Number Normalization Explained: Validation, Storage, and Messaging