Hi, I'm Walaa Volidis

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About Me

I am a passionate Full Stack Web Developer with expertise in building modern web applications. With AWS Certified Cloud Practitioner and AWS Certified Solution Architect Associate credentials, I specialize in creating scalable, user-friendly solutions using Next.js and AI.

Skills

HTML
CSS
Bootstrap
Tailwind CSS
React
Next.js
TypeScript
JavaScript
Neon
Prisma
Git
Shadcn
.net
c#
Postman
AWS
Azure
AI

Projects

ToDo App

ToDo App

A full-stack ToDo application built with Next.js for both frontend and backend, utilizing Neon DB with Prisma for database management, and Clerk for authentication. This app also integrates GROQ AI to translate Arabic into English, helping users manage their tasks efficiently.

URL-Shortener

URL-Shortener

A URL shortening application developed as a full-stack project using Next.js for both frontend and backend, Neon DB with Prisma for database management, and Clerk for authentication. This app helps users shorten their URLs effortlessly.

Chatbot

Chatbot

A chatbot application created as a full-stack project using Next.js for both frontend and backend, and GROQ AI. This app allows users to chat with the chatbot and ask it anything.

Technical Articles

Exploring the depths of database systems, software architecture, and data modeling through practical insights and real-world applications.

Latest
July 24, 2025
8 min read

Transactions: Why Your Data Doesn't Fall Apart When Everything Else Does

Understanding the magic behind database transactions and how ACID properties keep your data safe in chaotic environments.

DatabasesACIDTransactions
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June 19, 2025
10 min read

The Database Dilemma: Choosing Your Data Storage Strategy

A comprehensive guide to PostgreSQL, Redshift, and DynamoDB - when to use each for maximum performance and scalability.

PostgreSQLDynamoDBRedshiftArchitecture
Read Article
June 4, 2025
6 min read

Designing with Data: How to Choose the Perfect Data Model

Exploring relational, document, and graph models to match your data's natural structure with your application's access patterns.

Data ModelingNoSQLSchema Design
Read Article

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