Loading

Popular searches

← All work
Systems Limited, 2026 - Present

Qualification Certificate Workflow

Built the qualification certificate issuance workflow end to end: payment, reviewer assignment, approval, and role-based access.

Company

Systems Limited

Role

AI-Native Full Stack Engineer

Period

2026 - Present

Stack

.NET 9, ABP.io

End to endpayment → review → approval → issuance
RBACkept in step with changing business rules

The problem

Issuing a certificate involved payment, review, and approval steps owned by different roles, while the business rules kept evolving during delivery.

What I built

  1. Built the issuance workflow end to end on .NET 9 and ABP.io, with Angular micro-frontend screens
  2. Integrated HyperPay for certificate payments
  3. Implemented reviewer assignment, approval, and role-based access control aligned with evolving business rules

Stack.NET 9, ABP.io, Angular, DDD and HyperPay

Backend Aggregation Layer & Analytics Dashboards

Platform & analyticsSystems Limited, 2026 - Present

Backend Aggregation Layer & Analytics Dashboards

Built a caching aggregation layer in front of five downstream services, and shipped analytics dashboards for the Online Travel Agency and Admin portals.

5downstream services behind one cached layer

Built with.NET 9, ABP.io, Response caching and Angular

Read case study

Building something that has to work on the first attempt?

Open to full stack & backend roles, and to scoped freelance work.

Get in touch
Download CVDownload CV
Let's talk