getAlby/hub
Nov 2025 – Jun 2026
5 Months active
Languages Used
GoTypeScriptJavaScript
Technical Skills
Gobackend developmentloggingtestingAPI developmentfrontend development
frnandu
PROFILE
Frnandu
Over five months, contributed to getAlby/hub by building and enhancing backend systems focused on security, observability, and payment reliability. Developed a decoupled logging system in Go to enable per-component log levels, improving debuggability and monitoring. Introduced an encrypted, two-level cache using SHA-256 for key separation, strengthening data correctness and security. Enhanced automated exchange flows with XPUB encryption, private key validation, and concurrency safeguards, while adding granular CLTV expiry controls. Fixed transaction visibility for external LND payments, improving ledger accuracy. Delivered Just-In-Time channels with LSPS2 support, implementing dynamic channel opening and UI improvements using Go, Node.js, and React.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
6Total
Bugs
1
Commits
6
Features
5
Lines of code
2,036
Activity Months5
Your Network
43 peopleWork History
June 2026
1 Commits • 1 Features
Jun 1, 2026June 2026 monthly performance summary for getAlby/hub focused on enabling frictionless payments via Just-In-Time (JIT) channels with LSPS2 support, while enhancing user experience, stability, and maintainability. The work centers on delivering a robust JIT capability, aligning with LSPS2 spec, and improving error handling and UI clarity to drive higher successful payment rates and customer satisfaction.
1 Commits • 1 Features
Jun 1, 2026June 2026 monthly performance summary for getAlby/hub focused on enabling frictionless payments via Just-In-Time (JIT) channels with LSPS2 support, while enhancing user experience, stability, and maintainability. The work centers on delivering a robust JIT capability, aligning with LSPS2 spec, and improving error handling and UI clarity to drive higher successful payment rates and customer satisfaction.
June 2026
April 2026
1 Commits
Apr 1, 2026April 2026 monthly summary focusing on key accomplishments and business value. The primary deliverable this month was resolving the External LND Payments Visibility bug in getAlby/hub, which restored accurate transaction records for payments initiated from external LND nodes. This work tightened the integrity of the hub's transaction ledger, improved reconciliation reliability, and enhanced overall user trust in financial data.
April 2026
1 Commits
Apr 1, 2026April 2026 monthly summary focusing on key accomplishments and business value. The primary deliverable this month was resolving the External LND Payments Visibility bug in getAlby/hub, which restored accurate transaction records for payments initiated from external LND nodes. This work tightened the integrity of the hub's transaction ledger, improved reconciliation reliability, and enhanced overall user trust in financial data.
March 2026
2 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for getAlby/hub. Focused on security hardening for automated exchange flows and enabling finer operational control across services. Key work delivered includes XPUB encryption and private key validation for auto swaps with password-protected access, destination validation improvements, and robust concurrency safeguards; plus cross-service CLTV configurability with a new minCltvExpiryDelta parameter and accompanying tests.
2 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for getAlby/hub. Focused on security hardening for automated exchange flows and enabling finer operational control across services. Key work delivered includes XPUB encryption and private key validation for auto swaps with password-protected access, destination validation improvements, and robust concurrency safeguards; plus cross-service CLTV configurability with a new minCltvExpiryDelta parameter and accompanying tests.
March 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025Month: 2025-12 | Key outcomes for getAlby/hub: - Delivered Encrypted Keyed Cache System: encryption-aware caching with a two-level nested map, cache keys now include the encryptionKey (SHA-256), with tests validating behavior and config reflection. - Fixed major issues: corrected cache key construction to avoid cross-encryption collisions; introduced two-level cache structure and updated tests to ensure cache usage; ensured config SetUpdate also updates the encrypted column. - Impact: improves data correctness and security across encryption contexts, reduces cache-related defects, and strengthens config synchronization; supports more reliable performance under diverse encryption keys. - Technologies/skills demonstrated: encryption-aware architecture, nested map data structures, SHA-256 hashing for keys, test-driven development, cross-team collaboration.
December 2025
1 Commits • 1 Features
Dec 1, 2025Month: 2025-12 | Key outcomes for getAlby/hub: - Delivered Encrypted Keyed Cache System: encryption-aware caching with a two-level nested map, cache keys now include the encryptionKey (SHA-256), with tests validating behavior and config reflection. - Fixed major issues: corrected cache key construction to avoid cross-encryption collisions; introduced two-level cache structure and updated tests to ensure cache usage; ensured config SetUpdate also updates the encrypted column. - Impact: improves data correctness and security across encryption contexts, reduces cache-related defects, and strengthens config synchronization; supports more reliable performance under diverse encryption keys. - Technologies/skills demonstrated: encryption-aware architecture, nested map data structures, SHA-256 hashing for keys, test-driven development, cross-team collaboration.
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025 — Delivered the Decoupled LDK Logging System for getAlby/hub, enabling independent log levels and a structured logging pipeline. The LDK log level configuration was moved into the LDK section, and the logger is now initialized within the LDK service, reducing cross-component coupling. These changes cut log noise, improve debuggability for LDK-related issues, and establish groundwork for component-level observability and faster incident response. The effort strengthens monitoring readiness and supports future observability enhancements across modules.
1 Commits • 1 Features
Nov 1, 2025November 2025 — Delivered the Decoupled LDK Logging System for getAlby/hub, enabling independent log levels and a structured logging pipeline. The LDK log level configuration was moved into the LDK section, and the logger is now initialized within the LDK service, reducing cross-component coupling. These changes cut log noise, improve debuggability for LDK-related issues, and establish groundwork for component-level observability and faster incident response. The effort strengthens monitoring readiness and supports future observability enhancements across modules.
November 2025
Activity
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Quality Metrics
Correctness83.4%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
GoJavaScriptTypeScript
Technical Skills
API developmentGoNode.jsReactbackend developmentfrontend developmentfull stack developmentloggingsecurity best practicestesting
Repositories Contributed To
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