Master Modern Engineering
From Frontend to System Design
Explore structured collections that guide you from fundamentals to senior-level thinking. Each resource is curated to help you build production-ready skills.
Frontend Development
Master the user-facing layer with modern frameworks, styling systems, and accessibility-first practices.
Foundations
HTML and CSS
Discover the fundamentals and advanced techniques of HTML and CSS.
Lazy Loading in HTML and CSS: Enhancing Performance and User Experience
Dec 28, 2024
How to Successfully Roll Out an Internal UI Component Library
Sep 19, 2024
Foundations
TypeScript
Learn about TypeScript, a powerful superset of JavaScript.
What Developers Are Saying About React 19: Pros and Cons
Dec 22, 2024
TypeScript for Large-Scale Applications
Dec 19, 2024
Foundations
Accessibility
Learn about accessibility standards and practices for inclusive design.
How to make Forms more accessible?
Mar 13, 2024
More Accessible with Semantic HTML
Mar 13, 2024
Foundations
Clean Code
Discover best practices and strategies for writing clean and maintainable code.
Right Balance: Best Practices for Code Comments in TypeScript
Apr 19, 2024
Best Practices for Writing Isolated Tests in TypeScript
Apr 19, 2024
Foundations
Testing
Learn about software testing methodologies and techniques.
Using Vitest, MSW, and Faker in TypeScript
May 17, 2024
Testing SetInterval in React Components
Apr 29, 2024
Backend Engineering
Design resilient systems, data flows, and infrastructure that scale with your product and team.
Systems
SQL
Dive into the world of SQL, the language for managing databases.
The Art of SQL JOINs: Combining Data from Multiple Tables
May 21, 2024
Aggregates in SQL
May 13, 2024
Systems
Security
Explore topics related to cybersecurity and data protection.
Describe the difference between symmetric and asymmetric encryption, and when each is appropriate.
Mar 14, 2024
What is a Buffer Overflow vulnerability, and how can it be exploited?
Mar 14, 2024
Systems
Database
Learn about database management and optimization techniques.
Strategies to Scale Your Database
Jun 6, 2024
Session Storage: Limitations and TypeScript Usage
May 7, 2024
Systems
Design Pattern
Explore common design patterns for building robust software solutions.
Error Boundary React Design Pattern
Apr 15, 2024
Context API React Design Pattern
Apr 14, 2024
Systems
DevOps
Learn about software deployments, pipelines and clouds
AWS Databases: A Comprehensive Guide
May 17, 2024
TLS and HTTPS: Understanding How They Work
May 7, 2024
Advanced Topics
Push into senior-level thinking with architecture, algorithms, and intelligence-driven approaches.
Leadership
System Design
Discover principles and methodologies for designing scalable systems.
Outbox Pattern: Guarantee DB-to-Broker Atomicity
Oct 24, 2025
System Design Interview Playbook: 10-20min Structure and TypeScript
Oct 20, 2025
Leadership
Artificial Intelligence
Explore the exciting field of artificial intelligence and machine learning.
Linear Regression in Artificial Intelligence
Mar 24, 2024
Leadership
Algorithm
Study algorithms and data structures for solving computational problems.
Tracking Down the Mystery: Finding the Unique Delivery ID
May 13, 2024
Elusive Least Occurring Number in an Array
May 6, 2024
Leadership
Data Structure
Learn about various data structures and their applications in programming.
Hash Tables Data Structure in TypeScript: A Comprehensive Guide
Apr 20, 2024
Exploring Sets Data Structure in TypeScript: A Comprehensive Guide
Apr 20, 2024
Blog
Explore insightful articles and updates on various topics.
Reviews
Reviews of books, podcasts and so on by Gaz
Need Personal Guidance?
Work one-on-one to map your next moves, sharpen technical depth, and execute with confidence. Start with a discovery call — no obligation.