Herry S Nugroho
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Client and partner project

D2S Running Race Event Organizer

Client and partner running-race event organizer spanning Android, PHP backend/API, and race-result web, currently in internal beta testing.

D2S home dashboard showing nearest event D2S Sunrise Run Bandung 2026, countdown timer, active bibs and finisher certificates
Home dashboard with nearest event and participation summary.

At a glance

Status
Beta
Role
Product/workflow design, architecture, Android, PHP backend/API, database, Strava integration, race-result web, and deployment/hosting. Testing was collaborative; Herry did not perform all testing.
Platforms
Android · Backend · Web
Context
Client and partner project

About the product

D2S Running Race Event Organizer is a client and partner project for organizing running races.

The system remains in internal alpha/beta testing. Contributions include product and workflow design, architecture, the Android application, PHP backend and API, database, Strava integration, race-result website functionality, and deployment and hosting. Testing was collaborative with other testers. Source code is private.

Responsibilities

  • Product design
  • Architecture
  • Android development
  • Backend development
  • Database design
  • Third-party integration
  • Deployment
  • Testing

Capabilities

  • Mobile Engineering
  • Backend Engineering
  • Full Stack Engineering
  • Product Architecture
  • Third-party Integration
  • Deployment

Technologies

  • PHP
  • Strava API

Workflow

Selected screens illustrating the core running-race workflow on Android: from event discovery through registration, digital bib, results and certificate.

Event list screen showing BNI Ciputra Run The Ramp 2026 with registration status and Daftar button
Browse available running events.
Registration form for D2S Challenge August 2026 showing category selection and participant details
Participant registration workflow for a virtual distance challenge.
Digital race bib screen showing participant number 5072, wave start time and QR code for race pack collection
Digital race bib for race pack collection and venue access.
Bekasi Marathon 2026 official results screen with distance, category and gender filters and finisher list
Published race results for Bekasi Marathon 2026 with search and filtering.
Detailed race result screen showing rank, gender rank, checkpoint splits and gun and net times
Detailed race result with checkpoint splits and timing.
Finisher certificate screen for Bekasi Marathon 2026 showing completion details and download button
Downloadable finisher certificate for a completed race.
Strava activity submission screen showing linked Strava account and selectable running activities for D2S challenge
Strava integration for submitting running activities to a D2S challenge.

Product demo

Short screen recording demonstrating event browsing, registration, digital bib and race results on Android.

Product demo walkthrough of the D2S Running Race organizer workflow.

Deeper evidence