KodyPay/kp-protocols-clientsdk
Oct 2024 – Apr 2025
7 Months active
Languages Used
protoprotobuf
Technical Skills
ProtobufProtocol BuffersgRPCAPI DesignAPI DevelopmentPayment Systems
ioannis-kody
PROFILE
Ioannis-kody
Ioannis Petridis developed and evolved the KodyPay/kp-protocols-clientsdk repository over seven months, focusing on payment and refund APIs using Protocol Buffers and gRPC. He delivered features such as unified payment method handling, QR payment support, and PayAtTable check retrieval, while ensuring backward compatibility and migration readiness. His work included contract hardening, idempotency for payments and refunds, and the introduction of streaming RPCs for payment details. By refactoring data models and standardizing field naming, Ioannis improved data integrity and reconciliation processes, enabling more reliable merchant integrations and supporting a scalable, maintainable API surface for diverse payment workflows.
Overall Statistics
Feature vs Bugs
87%Features
Repository Contributions
35Total
Bugs
2
Commits
35
Features
13
Lines of code
514
Activity Months7
Your Network
15 people
Work History
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for KodyPay kp-protocols-clientsdk: Key feature delivery includes PayAtTable FindChecks API (gRPC) to search and retrieve open checks with details (items, payments, totals) and queries by table or check number; proto package namespace aligned to com.kodypay.grpc.payattable.v1; commits BAM-352 and package rename; no major bugs fixed this month. Overall impact: faster reconciliation, improved table-service flows, and cleaner cross-language integration; Technologies demonstrated: gRPC, Protocol Buffers, API design, versioned namespaces, and commit-driven development.
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for KodyPay kp-protocols-clientsdk: Key feature delivery includes PayAtTable FindChecks API (gRPC) to search and retrieve open checks with details (items, payments, totals) and queries by table or check number; proto package namespace aligned to com.kodypay.grpc.payattable.v1; commits BAM-352 and package rename; no major bugs fixed this month. Overall impact: faster reconciliation, improved table-service flows, and cleaner cross-language integration; Technologies demonstrated: gRPC, Protocol Buffers, API design, versioned namespaces, and commit-driven development.
April 2025
March 2025
7 Commits • 2 Features
Mar 1, 2025March 2025: Delivered core enhancements to the Kp-protocols-clientsdk, improving payment data modeling, introducing refunds, and adding streaming capabilities. These changes enhance data accuracy, resilience, and end-to-end payment throughput, enabling smoother merchant integrations and faster issue recovery.
March 2025
7 Commits • 2 Features
Mar 1, 2025March 2025: Delivered core enhancements to the Kp-protocols-clientsdk, improving payment data modeling, introducing refunds, and adding streaming capabilities. These changes enhance data accuracy, resilience, and end-to-end payment throughput, enabling smoother merchant integrations and faster issue recovery.
February 2025
4 Commits • 2 Features
Feb 1, 2025February 2025 — KP Protocols Client SDK: API contract hardening and new payment flows. Key features delivered: 1) Payment API Contract Cleanup and Enrichments with PaymentCard details and DECLINED status; 2) Payment Method Feature Flags for Pay by Bank and Multi-Currency (enable_pbb and enable_mcc). Major bugs fixed: clarified API semantics by standardizing fields, added DECLINED status, and ensured store_id is present in responses. Overall impact: richer PayResponse, more reliable downstream integrations, and foundation for broader payment-method support, improving business agility and risk controls. Technologies/skills demonstrated: API design and contract evolution, nested data modeling, feature flag patterns, and disciplined git commit hygiene.
4 Commits • 2 Features
Feb 1, 2025February 2025 — KP Protocols Client SDK: API contract hardening and new payment flows. Key features delivered: 1) Payment API Contract Cleanup and Enrichments with PaymentCard details and DECLINED status; 2) Payment Method Feature Flags for Pay by Bank and Multi-Currency (enable_pbb and enable_mcc). Major bugs fixed: clarified API semantics by standardizing fields, added DECLINED status, and ensured store_id is present in responses. Overall impact: richer PayResponse, more reliable downstream integrations, and foundation for broader payment-method support, improving business agility and risk controls. Technologies/skills demonstrated: API design and contract evolution, nested data modeling, feature flag patterns, and disciplined git commit hygiene.
February 2025
January 2025
7 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for Kp-protocols-clientsdk focusing on API evolution, feature delivery, and migration readiness. Delivered unified payment methods API, lifecycle controls, and a migration-friendly deprecation path, with stabilization of API changes to minimize client disruption.
January 2025
7 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for Kp-protocols-clientsdk focusing on API evolution, feature delivery, and migration readiness. Delivered unified payment methods API, lifecycle controls, and a migration-friendly deprecation path, with stabilization of API changes to minimize client disruption.
December 2024
4 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for KodyPay KP-protocols-clientsdk: Delivered two key features across the payments API, enhancing reliability, external reference consistency, and idempotent processing. This work reinforces business value by reducing duplicate payments, ensuring refunds are processed once, and standardizing field naming for cross-system references.
4 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for KodyPay KP-protocols-clientsdk: Delivered two key features across the payments API, enhancing reliability, external reference consistency, and idempotent processing. This work reinforces business value by reducing duplicate payments, ensuring refunds are processed once, and standardizing field naming for cross-system references.
December 2024
November 2024
7 Commits • 2 Features
Nov 1, 2024November 2024: Key features delivered for KodyPay KP Protocols Client SDK focusing on refunds workflow reliability and QR payments. Strengthened data model, improved traceability, and expanded payment options; these changes drive faster reconciliations, lower support costs, and broader merchant adoption.
November 2024
7 Commits • 2 Features
Nov 1, 2024November 2024: Key features delivered for KodyPay KP Protocols Client SDK focusing on refunds workflow reliability and QR payments. Strengthened data model, improved traceability, and expanded payment options; these changes drive faster reconciliations, lower support costs, and broader merchant adoption.
October 2024
4 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for KodyPay kp-protocols-clientsdk: Focused on refund API enablement via Protobuf for gRPC and API stabilization by reverting REST mappings and refund RPC changes to maintain a clean, scalable API surface with high reliability and clear business value.
4 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for KodyPay kp-protocols-clientsdk: Focused on refund API enablement via Protobuf for gRPC and API stabilization by reverting REST mappings and refund RPC changes to maintain a clean, scalable API surface with high reliability and clear business value.
October 2024
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Quality Metrics
Correctness94.4%
Maintainability95.4%
Architecture94.4%
Performance92.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
protoprotobuf
Technical Skills
API DesignAPI DevelopmentPayment SystemsProtobufProtocol BuffersRefactoringgRPC
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