SwaplyarDev/SwaplyAr-Backend-02
Jan 2026 – Apr 2026
4 Months active
Languages Used
TypeScriptSQL
Technical Skills
API developmentNestJSTypeORMbackend developmentdatabase migrationsNode.js
Gabriel Acosta
PROFILE
Gabriel Acosta
Over four months, contributed to the SwaplyAr-Backend-02 repository by building a Calculation Center module that centralized route creation, price calculation, and commission management across payment providers. Leveraging TypeScript, NestJS, and PostgreSQL, developed event-driven workflows for automatic route updates, integrated Redis caching for conversion rates, and implemented robust auditing and validation. Designed and delivered a comprehensive Coupon Management System with lifecycle controls, multi-currency support, and admin endpoints, while introducing idempotent migration scripting for safer deployments. Emphasized maintainability through modular code structure, rigorous linting with ESLint and Prettier, and detailed API documentation, supporting scalable promotions and reliable backend operations.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
8Total
Bugs
0
Commits
8
Features
5
Lines of code
35,634
Activity Months4
Work History
April 2026
1 Commits • 1 Features
Apr 1, 2026Concise monthly summary for 2026-04 focused on the SwaplyAr-Backend-02 coupon management work. The month delivered significant features for admin coupon governance, structural improvements for data integrity, and a strong emphasis on code quality and deploy readiness. The work improved business value by enabling scalable promotions management, robust lifecycle control, and better insights into coupon usage.
1 Commits • 1 Features
Apr 1, 2026Concise monthly summary for 2026-04 focused on the SwaplyAr-Backend-02 coupon management work. The month delivered significant features for admin coupon governance, structural improvements for data integrity, and a strong emphasis on code quality and deploy readiness. The work improved business value by enabling scalable promotions management, robust lifecycle control, and better insights into coupon usage.
April 2026
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026 deliverables focused on a robust coupon ecosystem and migration/quality improvements. Implemented a full Coupon Management System with creation, activation, status management, multi-currency support, soft deletes, comprehensive DTOs and auditing, plus admin endpoints and wallet/route associations. Added an idempotent Database Migration Architecture to ensure safe, repeatable migrations, aligned to new structure, and tightened security (no hard-coded credentials). The work also delivered overall code-quality improvements across the repository via ESLint/Prettier fixes, improved type safety, and refactoring for maintainability. Business value: accelerates marketing campaigns with reliable promotions, reduces deployment risk, and improves developer velocity through clearer governance and robust auditing.
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026 deliverables focused on a robust coupon ecosystem and migration/quality improvements. Implemented a full Coupon Management System with creation, activation, status management, multi-currency support, soft deletes, comprehensive DTOs and auditing, plus admin endpoints and wallet/route associations. Added an idempotent Database Migration Architecture to ensure safe, repeatable migrations, aligned to new structure, and tightened security (no hard-coded credentials). The work also delivered overall code-quality improvements across the repository via ESLint/Prettier fixes, improved type safety, and refactoring for maintainability. Business value: accelerates marketing campaigns with reliable promotions, reduces deployment risk, and improves developer velocity through clearer governance and robust auditing.
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026: Delivered the Calculation Center Module for SwaplyAr-Backend-02, centralizing route creation, pricing calculations, and commission management across payment providers. Reworked dynamic commissions to link to PaymentProviders, introduced Redis caching for conversion rates, and implemented comprehensive validation, auditing, migrations, and documentation. Achieved modularized code structure to improve maintainability and testability, added admin-secured endpoints with enhanced security and Swagger visibility, and established robust logs for route calculations to enable analytics and governance. The work lays a scalable foundation for multi-provider pricing, faster conversions, and reliable auditing with clear business impact across pricing accuracy, operational efficiency, and data-driven decision making.
2 Commits • 1 Features
Feb 1, 2026February 2026: Delivered the Calculation Center Module for SwaplyAr-Backend-02, centralizing route creation, pricing calculations, and commission management across payment providers. Reworked dynamic commissions to link to PaymentProviders, introduced Redis caching for conversion rates, and implemented comprehensive validation, auditing, migrations, and documentation. Achieved modularized code structure to improve maintainability and testability, added admin-secured endpoints with enhanced security and Swagger visibility, and established robust logs for route calculations to enable analytics and governance. The work lays a scalable foundation for multi-provider pricing, faster conversions, and reliable auditing with clear business impact across pricing accuracy, operational efficiency, and data-driven decision making.
February 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for SwaplyAr-Backend-02: Delivered Calculation Center module to centralize route creation, price calculation, and commission application across providers. Dynamic commissions restructured to relate to PaymentProviders instead of PaymentPlatforms; introduced new endpoints for routes and conversions; implemented automatic route updates triggered by events from payment_providers, conversions, and dynamic_commissions to ensure pricing and commissions stay synchronized. Updated data model and API with CalculationRoute entity, migrations, and currency/provider mappings; migrated fromPlatformId/toPlatformId to fromProviderId/toProviderId; added a DTO to surface available providers and implemented BRL-to-ARS conversion pathway. Routes module integrated; documentation and code were refactored for maintainability. This work improves pricing accuracy, reduces manual maintenance, and strengthens system extensibility.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for SwaplyAr-Backend-02: Delivered Calculation Center module to centralize route creation, price calculation, and commission application across providers. Dynamic commissions restructured to relate to PaymentProviders instead of PaymentPlatforms; introduced new endpoints for routes and conversions; implemented automatic route updates triggered by events from payment_providers, conversions, and dynamic_commissions to ensure pricing and commissions stay synchronized. Updated data model and API with CalculationRoute entity, migrations, and currency/provider mappings; migrated fromPlatformId/toPlatformId to fromProviderId/toProviderId; added a DTO to surface available providers and implemented BRL-to-ARS conversion pathway. Routes module integrated; documentation and code were refactored for maintainability. This work improves pricing accuracy, reduces manual maintenance, and strengthens system extensibility.
Activity
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Quality Metrics
Correctness85.0%
Maintainability80.0%
Architecture82.6%
Performance77.6%
AI Usage45.0%
Skills & Technologies
Programming Languages
SQLTypeScript
Technical Skills
API developmentBackend DevelopmentDTO designESLintNestJSNode.jsPostgreSQLPrettierRedisTypeORMTypeScriptbackend developmentdatabase managementdatabase migrationsmigration scripting
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