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Ali Arshad

@aliarshad4

Principal Software Engineer at SiParadigm Diagnostics who designed its RBAC and Application Manager and modernizes .NET systems.

Pakistan

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What I'm looking for

I’m available for remote contract and fractional architect roles from January 2027, working US, UK, and Gulf hours.

At SiParadigm Diagnostics, I led the Enterprise Architecture team and designed and delivered the RBAC and Application Manager, which controls access and usage across internal applications. I introduced .NET to an engineering organization that had used Python and React, and the first system built on it used .NET Core, .NET Aspire, and Angular.

I also architected the AWS cloud-native infrastructure for the Digitization and Enterprise Platform and defined technical controls for HIPAA compliance and SOC 2 and ISO audit readiness. The CI/CD pipelines and coding standards I built tripled deployment frequency and cut code review cycles by 40%.

At Synergy-IT, I led the re-architecture of a hospital platform for the Danish health department, moving it from .NET Framework 4.8 to .NET Core while retaining Angular. I’ve also modernized Visual FoxPro applications for a fintech client, built automated testing with NUnit and xUnit, and mentored engineers through code review and structured learning.

Experience

Work history, roles, and key accomplishments

Current

Principal Software Engineer

Current

SiParadigm Diagnostics

Oct 2023 - Present (3 years 1 month)

Led a four-person Enterprise Architecture team and three cross-functional delivery teams. Set architecture standards, introduced .NET into the organization, and architected AWS cloud-native infrastructure for the Digitization and Enterprise Platform.

.NET Core .NET Aspire Angular AWS CI CD HIPAA SOC2 RBAC N8n LLM

Principal Software Engineer

Synergy-IT

Jan 2022 - Sep 2023 (1 year 8 months)

Led the re-architecture of a hospital platform for the Danish health department, moving from .NET Framework 4.8 to .NET Core with a clean layered architecture. Built automated testing to 95% coverage across the modernized codebase.

.NET Core Angular NUnit xUnit Testing Automation Re Architecture

Senior Software Engineer

Macrosoft Inc.

Feb 2021 - Dec 2021 (10 months)

Modernized legacy Visual FoxPro applications for a fintech client to .NET Core and Angular, serving 200 internal users and a client portal for 5,000+ clients. Designed the target architecture for performance, security, and reliability.

.NET Core Angular Visual Foxpro Architecture Performance Security