Tollaut Phase 1–2

High-level operational software project. Details are simplified due to NDA and client privacy.

Overview

This project involved building operational software workflows with API integration, reporting, and production support. Specific technical and business details are omitted due to NDA and client privacy.

Role

Mobile Developer (React Native)

Timeline

2020 — 2021

Tech Stack

Mobile/Web ApplicationAPI IntegrationOperational DashboardData VisualizationDeployment Support

Some implementation details are omitted due to NDA and client privacy.

Focus

Operational SystemIntegrationDashboardReporting

Scope & Constraints

Project boundaries

Scope

Operational workflow interface
Dashboard and monitoring views
API-driven data integration
Reporting and data visibility
Deployment and production support

Constraints

NDA and client privacy limitations
Existing backend and operational constraints
Multiple stakeholder roles
Production reliability requirements

Gallery

Key screens

No gallery available

Screenshots will be added when they are ready to share.

Contribution

What I handled directly

Built frontend/mobile screens for operational workflows.
Integrated API-driven data into user-facing product views.
Handled loading, empty, validation, and error states.
Supported testing, deployment, and production usage.

Impact

Results and outcomes

2 phases shipped

Release

-30% task time

Speed

↓ UI regressions

Stability

Work details protected

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