BI dashboard and report builder. KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
BI dashboard and report builder
KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
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BI dashboard and report builder. KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
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BI dashboard and report builder. KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
© 2026 Kirill Levin
Demo • Canvas 2D
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Demo • Angular 22
Demo • Angular 22
Demo • Angular 22
Demo
BI dashboard and report builder. KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
BI dashboard and report builder
KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
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@usertrv/uiAngular UI kit on the CDK
Signal Form BuilderForm engine and visual builder7 items
Type help to see the list of commands.
kirill@usertrv ~ % whoami
Kirill Levin (usertrv) — frontend engineer
Saint Petersburg · 5+ years · remote, hybrid, office
Open to offers.
kirill@usertrv ~ % cat skills.txt | head
Angular 5+ yrs, v14–22
TypeScript 5+ yrs
JavaScript 5+ yrs
RxJS 5+ yrs
NGXS state factories
Angular Signals panel migration
Typed Forms every form in the app
Nx module boundaries
SCSS responsive, dark theme
ESLint custom rules
Portfolio of Kirill Levin
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© 2026 Kirill Levin
This site is not affiliated with Apple Inc. or Microsoft Corporation. All trademarks belong to their respective owners. © 2026 Kirill Levin
@usertrv · ≈1,050 commits
KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
In the browser
BI dashboard and report builder
BI dashboard and report builder. KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
From usertrv, the free encyclopedia
| BI dashboard and report builder | |
| Developer | Kirill Levin |
|---|---|
| Genre | BI dashboard and report builder |
| Platform | web browser |
| Mode | single-player / demo |
| Technologies | Angular 22, Signals, ECharts, Web Worker |
| Repository | userTrv/analytics-dashboard |
| Open demo | |
Pulse Analytics is a pet project by Kirill Levin. BI dashboard and report builder.
KPIs with period comparison, sales drill-down, marketing funnel, cohorts and a pivot report builder. About 286k orders are generated and aggregated in a Web Worker; the UI only renders the results.
Built with:
The live demo runs right in the browser: /projects/analytics-dashboard/
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