My Digital Workbench
SPaul Hub is a digital workbench created by an engineer for engineers, creators, and crypto enthusiasts. It focuses on practical tools that are reliable, transparent, and easy to use—without unnecessary complexity.
Rather than offering generic calculators, SPaul Hub focuses on practical utilities that are actively used in real projects, spanning three core domains:
Precision calculators for hardware design and power systems.
Analytics for smart investing.
Utilities to level up your production.
Each tool is created with a clear goal: solve a real problem reliably and efficiently also using AI.
SPaul Hub exists because I needed these tools myself.
As an engineer, my extra work includes using calculators and utility tools built by SPaul Hub to get results quickly with advanced features. These tools are now available for public use.
Launched in 2025, SPaul Hub is built with a passion for creating high-quality, free internet utilities. Our mission is to provide a comprehensive collection of advanced online calculators and tools designed for accessibility and ease of use.
I am an Electronics & Communication Engineer with a strong interest in the intersection of hardware engineering, software systems, Generative AI, and Web3.
My background in engineering demands precision and adherence to standards, while my involvement in modern web technologies allows me to build tools that are fast, accessible, and scalable.
This combination shapes how every tool on SPaul Hub is developed:
Engineering tools on SPaul Hub are built using standard formulas and established references (such as IEEE-aligned calculations where applicable). In hardware design, “close enough” is not acceptable—accuracy matters.
As someone involved in content creation and moderation, I understand real-world production constraints. Streaming and creator utilities on SPaul Hub are battle-tested in real environments, not just theoretical use cases.
Crypto and DeFi tools prioritize real-time data, speed, and privacy. No wallet connections, no unnecessary tracking—just the insights required to make informed decisions.
SPaul Hub is built on three principles:
over assumptions
over black boxes
over hype
If a tool exists here, it’s because I trust it enough to use it myself.
I am constantly building. If you are an engineer or creator and need a specific calculator that doesn't exist yet, let me know—I might just build it for both of us.