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Lead Mobile Developer

Company Context

Investec Bank Plc — a specialist banking and asset management group. This contract role focused on internal productivity tooling within Investec's enterprise environment, building secure collaboration and wayfinding applications across mobile platforms.

Summary

Led development of internal productivity tools across iOS, Android, and Windows platforms for secure collaboration and wayfinding within Investec's enterprise environment. Integrated MDM/MAM policies via Microsoft Intune and delivered proximity-based navigation using iBeacons and Wi-Fi triangulation.

Responsibilities

  • Delivered a suite of cross-platform mobile apps for internal collaboration, hot-desking, and document sharing — tailored to the bank's security and compliance requirements
  • Developed a colleague locator app using iBeacons and Wi-Fi triangulation, enabling real-time workspace navigation across large office floors
  • Integrated all applications with Microsoft Intune, enabling robust MDM/MAM policies and secure access control at both device and app level
  • Added native SharePoint integration to allow secure document access, version control, and upload workflows from mobile clients
  • Customised an open-source corporate social platform using native Swift, Java, and React Native to support profiles, event feeds, and internal video streaming
  • Facilitated lean delivery cycles by working directly with internal stakeholders to scope and prototype features iteratively, using metrics to inform minimal viable functionality

Outcomes

  • Delivered a complete internal mobile app suite covering collaboration, hot-desking, document sharing, and wayfinding
  • Enabled real-time colleague location and workspace navigation via iBeacon/Wi-Fi triangulation
  • Secured all apps with Microsoft Intune MDM/MAM policies and enterprise-grade access control
  • Provided secure mobile access to SharePoint documents with version control and upload workflows

Reusable CV Bullets

  • Delivered a suite of cross-platform mobile apps for internal collaboration, hot-desking, and document sharing — tailored to the bank's security and compliance requirements
  • Developed a colleague locator app using iBeacons and Wi-Fi triangulation, enabling real-time workspace navigation across large office floors
  • Integrated all applications with Microsoft Intune, enabling robust MDM/MAM policies and secure access control at both device and app level
  • Added native SharePoint integration to allow secure document access, version control, and upload workflows from mobile clients
  • Customised an open-source corporate social platform using native Swift, Java, and React Native to support profiles, event feeds, and internal video streaming
  • Facilitated lean delivery cycles by working directly with internal stakeholders to scope and prototype features iteratively, using metrics to inform minimal viable functionality

Evidence / Source Notes

  • Source: verbose CV; reconciled with JobVia export (madu_alikor_export.json).
  • Confidence: high — detailed responsibilities, tools, and patterns available