Things I've built
A cross-section of tools and systems, described by what they do and the problem they solve — not by client name or exact build details.
Attendance & Team Management System
A self-contained tool for tracking staff attendance, office hours, holidays, and weekly patterns, with built-in reporting so managers get clean, exportable summaries without touching a spreadsheet by hand. Refined across several iterations with a strict "don't break what's already working" discipline.
Interactive World Map with Flight Routes
An animated, zoomable map showing travel routes and country-level detail for a travel & recruitment business, with the client's branding integrated cleanly into the visualization itself.
FormulaKit Pro
A packaged set of 60+ custom formulas across seven categories, delivered as an in-app add-on with a simple panel interface and automatic range detection — turning repetitive spreadsheet work into a couple of clicks.
Bilingual Company Websites & Redesigns
Multi-page company profile sites for manufacturing, training, and recruitment businesses — image-driven hero sections, light/dark theming, and a bilingual English/Bengali content toggle, kept lightweight with no backend to maintain.
Browser-Based Record Filtering App
A fast, in-browser tool that loads and filters 1,500+ records on the fly — no backend, no database, no waiting on a server round-trip to search.
Bilingual Technical Guide (Bengali/English)
A printer troubleshooting guide delivered as a polished, print-ready document, produced through a custom production pipeline built specifically to render Bengali characters correctly — a detail most off-the-shelf tools get wrong.
Bengali Names Database
A searchable, sortable data management app (~291 entries) with bulk import/export, duplicate detection, and print support.
Bandwidth & Hardware Management
Per-user bandwidth fairness with time-based peak/off-peak scheduling, alongside surveillance hardware configuration and storage health diagnostics — keeping office infrastructure predictable under load.
Capabilities
What these projects draw on, described by category rather than specific product or build details.
Have something similar in mind?
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