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Cybersecurity, Digital Identity · Case study

Secure Digital Identity Platform

Our founder worked as a frontend developer for Vida, contributing to their secure and compliant digital identity verification platform. The work focused on creating intuitive user interfaces for their digital identity solution that enables seamless onboarding and secure access for individuals and organizations across Southeast Asia.

Ongoing100+ members2023Indonesia
Visit website
Vida hero image
Over
Impact
Ongoing
Duration
100+ members
Team
2023
Launched
The challenge

What we set out to solve

Traditional identity verification processes were manual, time-consuming, and prone to fraud.

The solution

How we built it

Our founder contributed to developing both the mobile app and web platform—ensuring high-assurance ID verification with real-time checks and government-level compliance.

Key features

What we shipped

Frontend development

User interface design

Digital identity verification

Secure onboarding flows

User access management

Cross-platform compatibility

Southeast Asia compliance integration

Engineering challenges

What made it hard — and how we approached it

The problems
01

Frontend Architecture Complexity

Designing a frontend architecture that could handle complex identity verification workflows while maintaining a simple user experience.

02

User Interface Intuitiveness

Creating intuitive interfaces for identity verification that minimized friction while maintaining security and compliance requirements.

03

Cross-cultural UX Design

Developing interfaces that worked effectively across different cultural contexts in Southeast Asia.

04

Secure Data Visualization

Implementing secure methods to display sensitive identity information while preventing unauthorized access or screenshots.

Our approach

Component-Based Frontend Architecture

Developed a modular, component-based frontend architecture that allowed for flexible identity verification workflows adaptable to different regulatory requirements.

User-Centered Design Process

Implemented a comprehensive user research and testing program across Southeast Asian markets to create intuitive interfaces that minimized verification abandonment.

Progressive Enhancement Strategy

Built interfaces using progressive enhancement principles to ensure functionality across various device capabilities and network conditions.

Localization Framework

Created a robust localization system that handled not only language translation but also cultural nuances in identity verification processes.

Secure Rendering Patterns

Implemented specialized rendering techniques to securely display identity information while preventing unauthorized capture or access.

Technical architecture

Biometric eKYC pipeline anchored to a certified certificate authority

Vida is Indonesia's licensed digital identity provider, combining document OCR, face biometrics and liveness detection with legally binding digital signatures. Verification runs as a staged pipeline of independently scaled services behind a hardened API gateway, with signing keys held in a certificate authority tier. The modular, compliance-first shape lets banks, lenders and health providers embed verification via SDK, web or host-to-host API.

Isometric diagram showing mobile and web clients on the left, an API gateway with a shield, a three-stage verification pipeline for documents, face biometrics and liveness, a secure certificate vault with encrypted databases, and a fraud-detection AI core on a cloud platform at the right.
Isometric diagram showing mobile and web clients on the left, an API gateway with a shield, a three-stage verification pipeline for documents, face biometrics and liveness, a secure certificate vault with encrypted databases, and a fraud-detection AI core on a cloud platform at the right.

Clients

Verification and signing surfaces that partners embed or that end users reach directly.

  • React web verification portal
  • Mobile SDKs for partner apps
  • Vida consumer app
  • Partner host-to-host API clients

API & edge

Every request enters through an authenticated gateway that enforces partner quotas and routes to the right verification flow.

  • API gateway with partner credentials
  • Web application firewall
  • Rate limiting and quota enforcement
  • Workflow orchestrator per use case

Core services

Each verification step is its own service so document, face and signature workloads can scale and be audited independently.

  • Document OCR and extraction
  • Document authenticity check
  • Face match and liveness detection
  • Digital signature and e-Seal service
  • Fraud scoring and case review

Data

Identity records, evidence and audit trails are encrypted at rest and segregated by partner and retention policy.

  • Encrypted identity record store
  • Object storage for ID images
  • Immutable audit log
  • Certificate and key registry

AI / integrations

Machine-learning models handle recognition and spoof detection while government registries supply ground truth.

  • Face recognition models
  • Liveness and anti-spoofing models
  • Population registry verification
  • Certificate authority and HSM-backed signing
  • e-Meterai stamp duty integration

Infrastructure & delivery

In-country cloud regions with hardened operations to meet Indonesian data residency and CA audit requirements.

  • In-country cloud regions
  • Container orchestration
  • Secrets and key management
  • Continuous security monitoring
Request lifecycle
  1. 01

    A partner app launches the Vida SDK or web flow; the gateway authenticates the partner and opens a verification session.

  2. 02

    The user photographs an ID document; OCR extracts fields and the authenticity service checks for tampering.

  3. 03

    A guided selfie runs liveness detection, then the face is matched against the document photo.

  4. 04

    Extracted data is cross-checked against the government population registry and scored for fraud signals.

  5. 05

    On success the identity is bound to a digital certificate so the user can sign documents with legal validity.

  6. 06

    The result and an immutable audit trail are returned to the partner; sensitive images are retained per policy, not indefinitely.

Key decisions

Pipeline of independent verification services

OCR, face matching and liveness have very different compute profiles and audit requirements; separating them lets each scale and be certified on its own without redeploying the whole platform.

Workflow-driven frontend components

Regulations and partner needs differ across lending, banking and health, so a component-based React architecture composes verification steps per workflow instead of hard-coding one flow.

Certificate authority isolated from application tier

Signing keys sit in a separately governed CA tier with hardware-backed key storage so a compromise of the web tier cannot forge legally binding signatures.

Progressive enhancement for low-end devices

Southeast Asian users verify on a wide range of phones and networks, so the UI degrades gracefully rather than requiring high-end camera or bandwidth capabilities.

Security & compliance
  • Partner authentication with scoped credentials and per-session tokens for end users.
  • Identity data and ID images encrypted in transit and at rest, with screenshot and capture prevention in sensitive views.
  • Certificate authority operations governed under Indonesian PSrE registration with WebTrust and ISO 27001 controls.
  • Full audit trail for every verification and signature to support regulatory review and dispute resolution.
  • Data residency and retention aligned with Indonesian personal data protection and sector regulators.
Outcomes

What it delivered

50M+
Verified identities processed
99%
Fraud detection accuracy
10x
Faster onboarding times
Tech stack

Built with the right tools

React
React
TypeScript
TypeScript
JavaScript
JavaScript
Product screens

Inside the product

Vida — product screen 1
Vida — product screen 2
Vida — product screen 3
Vida — product screen 4
“The identity verification systems developed by the team have set new standards for security and user experience in the digital identity space across Southeast Asia.”
AW
Andi Wijaya
CTO, Vida ID
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