Chronological timeline — verified roles only

Bespoke development + SaaS incubation: OmniTrust/OmniLock zero-trust mesh, OmniGrid HEMS, RDT biometric terminals, container/OCR logistics pipeline, PlayStore/MobisecLite app suite. Consulting member, JSE Project Horizon (Biometric-First Identity Framework v1.0 + onboarding flows consolidation).

• ▸Incubated 22-product sovereign portfolio under one tenant-isolated, SA-resident architecture.
• ▸Shipped firmware + desktop tooling + RCA documentation as a single field-deployable system (RDT terminals).
• ▸Delivered JSE-scale identity & onboarding designs with FICA/RICA L1–L3 and POPIA consent/retention.

Commissioned to optimize legacy Mentenova benefits monolith (netcoreapp2.2, MVC/jQuery, EF Core 2.x, IdentityServer4). Single-handedly architected and built the modern net10 replacement (Blazor UI, split Dataservice/Calculation/ClientAccess APIs, standalone Identity microservice, event-driven messaging, Redis cache, OpenAPI, 4 envs + APITEST; Azure-hosted, DevOps-managed). Final ~1.5 years: mentored client internal developers in monolith→microservices patterns.

• ▸Uniform net10 + CPM (EF 10.0.2, Identity 10.0.2, MudBlazor 8.12, ServiceBus 7.20, Hangfire, Serilog+AppInsights).
• ▸Scoped Clients solution boundary + DEVOPS_MIGRATION_ROADMAP (6–18h modules) + 15 plans/ parity/gap docs.
• ▸WebForms→Blazor teaching pair (JseJulesProject) as repeatable curriculum.

Web API + Xamarin/Android rescue, debugging, and ongoing improvement of client systems.

• ▸Rescue and stabilization of production Web API and Xamarin/Android stacks.
• ▸Ongoing feature and reliability improvement.

Driver-licence pre-capture scanning (external specialist), TTTFP/CTMS operator + officials enterprise deployment apps (SADC corridor), proprietary SSO cryptographic services + mobile clients + Linux/Windows server administration, assorted POC/R&D.

• ▸CTMS/Kiosk enterprise deployment for SADC corridor (BouncyCastle, MailKit, MySQL/EF, WCF).
• ▸SADL/NAMDL barcode RE lineage and Transnet RFID AEI decoder foundations.
• ▸Proprietary SSO crypto services and hardened mobile clients.

Tender demos, in-house tools, reverse engineering of orphaned software, SAP integration modules, legacy biometric integration, Ruckus SmartZone/SpoT.

• ▸SAP/Ruby integration modules; Ruckus SmartZone triage and demos.
• ▸Reverse engineering of orphaned line-of-business software for continuity.

Client infrastructure, installs, monitoring, Ruckus AP triangulation, R&D.

• ▸Field installs and monitoring; Ruckus AP triangulation and optimization.
• ▸Systems R&D bridging infra and software.

OpenEdge systems, Crystal Reports, calibration tooling (days→minutes); earlier: functional test docs, DoD mobile medic app testing, DRC House Plates (GIS + biometrics), Malawi site supervision and staff training.

• ▸Fan-fold calibrator: 2–3 days → minutes; Crystal Reports + OpenEdge delivery.
• ▸DRC House Plates GIS + biometrics; Malawi supervision and training.
• ▸Authored FTD/FRS; DoD MMHRS PDA functional testing.

Microfilm production automation (+~70% throughput), monitoring/logging, XML indexer (+~70%), validation auto-fix, Java/Oracle uploader, LTO shell scripts, IRIS management, junior mentoring.

• ▸Production throughput +70% twice (automation + XML indexer).
• ▸Java/Oracle uploader, LTO3 shell scripts, IRIS operations; mentored junior devs.