This File Manager Mobile App is designed to help users organize documents, track storage usage, manage folders, preview files, and access recent updates in one clean mobile experience. The interface combines storage analytics, folder cards, file grid views, document previews, quick action menus, folder details, sharing access, and recently modified files into a simple and intuitive file management app. With soft blue visuals, clean white cards, rounded layouts, clear data hierarchy, and a bright floating action button, the design makes digital file organization feel faster, lighter, and easier to use every day.

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ROSIF-HEX: An all-in-one Engineering tool.

This is an engineering software I built for a shell-and-tube heat exchanger operations and analysis used in the oil & gas industry, food industry, derived from the principles of thermodynamics, hydraulic performance, heat transfer, mathematical modelling, optimization, and simulation. It calculates the outlet temperatures of the hot and cold stream with other output parameters and runs 50 iterations for the Pareto solution, the thermal & hydraulic performance with hand calculation and gives tables and plots - thereby eliminating the need of navigating different softwares.

It also does inverse calculation of desired outlet temperature of any fluid stream which is suitable in the design, fabrication, and optimization of the exchanger.

I can build your software or tool, I can compute your manual tasks and operations into autonomous software systems.

The side-by-side published-reference vs model-calculated table with a %deviation column is what makes this trustworthy for an engineer - you can see exactly how far off the simulation runs before you rely on it.