@atar.nvandi
Data Analysis · GIS

Raw logs to live dashboards

I take the data that never arrives clean — GPS traces, wearable exports, field spreadsheets — and turn it into dashboards a team opens on Monday morning.

Upwork Top Rated · 100% job success
131 hours billed · all reviews 5.0

Open to freelance contracts, full-time remote, or on-site roles in Indonesia

Plate 01 Whoop · prior vs recent period
PRIOR RECENT HRV (ms) 56 → 64 +14.2% RECOVERY (%) 64 → 78 +21.8% SLEEP (%) 74 → 85 +14.8%
3 metrics · 28 days · one shared axis Period means from the delivered dashboard
OPEN CASE STUDY 01 / 02
  • Collect GPS telemetry, wearables, spreadsheets
  • Clean Regex, text parsing, validation
  • Analyse Spatial joins, distributions, outliers
  • Publish Live dashboards teams actually open

Selected work

Four of nine · 2025–2026

01

Whoop Health Analytics & Weekly Reporting

ETL pipeline pulling raw wearable biometrics into a structured Sheets model and a weekly patient monitoring suite.

Python ETLApps ScriptChart.js
2026
Client
02

PhysicalStack.com Dashboard & CMS Embed

Plotly.js dashboards embedded in Ghost CMS for a precious-metals platform — 57 dealers, 13 countries, edge-cached.

Plotly.jsCloudflare PagesGhost CMS
2026
Client
03

Hauling Route Speed Analytics

GPS telemetry joined with shift logs to isolate speed bottlenecks across 23 hauling segments.

GeoPandasPlotly.jsPython
2025
Field
04

Fleet Breakdown Text Analytics

Unstructured maintenance logs parsed into a categorised Tableau dashboard for the workshop team.

PandasRegexTableau
2025
Field
See all work

Data essays

Written in Indonesian

First essays in progress — published here when they are ready.

What clients say

Upwork · verified contracts

“I have been hiring on Upwork for almost 10 years and this is not common. To me Attariq is an outlier in every positive sense.”
Client · Plotly Studio + Google Sheets
Feb – May 2026
5.0 · Interactive dashboard embedded in a CMS site
“Amazing experience working with Attariq. Job done better than expected. Highly recommend!”
Client · Health data & automated workflows
Apr – Jun 2026
5.0 · Clinical monitoring & weekly patient reporting