Signature Square

Modernising delivery authentication and eliminating inefficiencies in last-mile logistics.

App Development

UI UX Design

Web design

Web development

Logo Design

Branding

0 %

Faster Authentication

0 %

Delivery Accuracy

0 x

Operational Efficiency

0 %

Dispute Reduction

Background

Signature Square was built to modernise last-mile delivery authentication — replacing fragmented, paper-based signature workflows with a secure, scalable platform for logistics providers and consumers alike.

The Challenge

Carriers relied on outdated signature capture methods that caused disputes, fraud risk, and operational bottlenecks. There was no centralised system to manage delivery authentication across fleets and regions at scale.

The Solution

Step Tech built a cloud-based authentication platform that captures digital signatures, GPS timestamps, and photo proof of delivery in one unified workflow — designed to scale across thousands of concurrent delivery agents.

Key Features

Real-time digital signature capture with GPS and timestamp verification
Photo proof-of-delivery linked to each signature event
Consumer-facing delivery confirmation portal
Fleet management dashboard for logistics operators
Fraud detection and anomaly flagging engine
API-first architecture for integration with existing carrier systems

Implementation Process

Discovery & Logistics Research: Mapped current authentication workflows with operators and delivery agents to identify key failure points.
Platform Architecture: Designed a scalable cloud infrastructure for high-volume concurrent events with real-time data sync.
Product Design & Development: Built the driver app, consumer portal, and operator dashboard as a unified product suite.
Testing & Rollout: Piloted with a regional carrier, iterated on live feedback, then launched to full production.

Results & Impact

Authentication time dropped 80%, delivery accuracy reached 99.9%, and disputed deliveries fell 60% in the first quarter. Operational efficiency improved 3x — eliminating hours of manual reconciliation per fleet per day.