Jan 2021 – Dec 2021
The ID Register · Backend Consultant
5+
API Integrations
1
Year on Project
100%
Compliance Ready
0
Security Incidents
~60%
API Response Time Reduced
30+
Manual Workflows Eliminated
1000s
Real-time Synced Users
At The ID Register, a financial security company providing KYC and authentication services for investors and fund managers, I worked as a backend consultant to integrate secure third-party financial APIs into their platform. The focus was on secure identity, authentication, and compliance-driven integrations.
Complex third-party API integrations with inconsistent standards
Strict security and compliance requirements (KYC, identity verification)
Need for secure authentication and authorization flows
Risk of unreliable or insecure data exchange between systems
Challenges in managing identity across systems
Built backend services for secure API communication using C#
Implemented OAuth-based authentication flows
Integrated Microsoft Entra ID for identity and access management
Designed OpenAPI-based contracts for consistent integrations
Ensured secure handling of sensitive financial and identity data
Integrated multiple third-party financial APIs
Designed secure API communication using OAuth and OpenAPI
Implemented identity and access flows using Microsoft Entra ID
Ensured secure handling of KYC and financial data
Contributed to frontend integration using React where needed
Supported deployment and integration workflows via Azure DevOps
Built secure integration layer for financial and identity services
Standardized API communication using OpenAPI contracts
Implemented robust authentication flows using OAuth + Entra ID
Reduced integration complexity for external financial providers
Ensured compliance-ready architecture for sensitive data handling
Enabled secure and scalable integration with financial service providers
Improved reliability and consistency of API interactions
Strengthened platform security for KYC and authentication workflows
Reduced risk in handling sensitive investor data
Accelerated onboarding of new integrations through standardization
Backend
C# (.NET), REST APIs
Frontend
React (integration support)
Cloud
Azure
Identity
Microsoft Entra ID (Azure AD), OAuth
API Design
OpenAPI
DevOps
Azure DevOps
High-performance APIs and microservices
Stripe, Shopify, Microsoft Graph, telecom
LLM workflows, document processing
OAuth, Entra ID, Cognito
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