DFXswiss/api
May 2026 – Jun 2026
2 Months active
Languages Used
JavaScriptTypeScript
Technical Skills
API integrationbackend developmentdatabase managementNestJSTypeORMTypeScript
joshuakrueger-dfx
PROFILE
Joshuakrueger-dfx
Worked on the DFXswiss/api repository to deliver two core features over two months, focusing on backend enhancements for cryptocurrency payments and KYC account management. Implemented Urble Wallet integration for payment links, enabling Bitcoin and Cardano transactions and expanding supported crypto assets, using TypeScript, NestJS, and TypeORM for robust API integration and database migration. Enhanced the KYC and account merge flow by introducing non-user-actionable approval handling, improved status feedback, and deduplication of merge notifications, while adding regression tests to ensure reliability. Prioritized data integrity and maintainability, addressing complex backend workflows without introducing major bugs during the development period.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
2
Lines of code
594
Activity Months2
Your Network
11 peopleSame Organization
@dfx.swiss3
Shared Repositories
8
Work History
June 2026
4 Commits • 1 Features
Jun 1, 2026June 2026 monthly review for DFXswiss/api: Delivered key KYC and Account Merge enhancements that improve user experience and data integrity, while stabilizing the status feedback loop for merge processing. Implemented non-user-actionable DfxApproval handling, surfaced MergeProcessing state on the KYC status endpoint, and added regression tests. Fixed major reliability bugs, including deduplication of merge emails, re-parenting of KYC steps to master during merges, and safeguards against stale processing markers. These changes deliver clearer status, reduce duplicate notifications, and strengthen end-to-end merge reliability, delivering measurable business value and scalable maintainability.
4 Commits • 1 Features
Jun 1, 2026June 2026 monthly review for DFXswiss/api: Delivered key KYC and Account Merge enhancements that improve user experience and data integrity, while stabilizing the status feedback loop for merge processing. Implemented non-user-actionable DfxApproval handling, surfaced MergeProcessing state on the KYC status endpoint, and added regression tests. Fixed major reliability bugs, including deduplication of merge emails, re-parenting of KYC steps to master during merges, and safeguards against stale processing markers. These changes deliver clearer status, reduce duplicate notifications, and strengthen end-to-end merge reliability, delivering measurable business value and scalable maintainability.
June 2026
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for the DFXswiss/api repo. Delivered cryptocurrency payments enhancement via Urble Wallet Integration for Payment Links, enabling BTC and Cardano transactions and introducing a database migration to register the wallet app when absent. This expands crypto payment support to include BTC, ADA, dEURO, USDT, and USDC, improving merchant payment options and business scalability. The work is implemented with a focused commit (42e9ccb05a8f90757ea497475aa4f3893bdcb277) and positions the platform to quickly onboard additional wallets with minimal operational risk. No major bugs were reported during the period. Technologies demonstrated include backend API development, database migrations, and secure crypto asset handling to support scalable payment workflows.
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for the DFXswiss/api repo. Delivered cryptocurrency payments enhancement via Urble Wallet Integration for Payment Links, enabling BTC and Cardano transactions and introducing a database migration to register the wallet app when absent. This expands crypto payment support to include BTC, ADA, dEURO, USDT, and USDC, improving merchant payment options and business scalability. The work is implemented with a focused commit (42e9ccb05a8f90757ea497475aa4f3893bdcb277) and positions the platform to quickly onboard additional wallets with minimal operational risk. No major bugs were reported during the period. Technologies demonstrated include backend API development, database migrations, and secure crypto asset handling to support scalable payment workflows.
Activity
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Quality Metrics
Correctness100.0%
Maintainability84.0%
Architecture88.0%
Performance84.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
API integrationNestJSTypeORMTypeScriptbackend developmentdatabase managementdatabase migrationtestingunit testing
Repositories Contributed To
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