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Yevhen Kyriukha

PROFILE

Yevhen Kyriukha

Kirill worked across the pm4ml/connection-manager-api and related Mojaloop repositories, delivering robust API, authentication, and infrastructure features that improved deployment reliability and security. He implemented OpenID Connect authentication with Keycloak, integrated RBAC and Keto-based access control, and modernized database adapters to mysql2 for MySQL v8 compatibility. Using TypeScript, Node.js, and Kubernetes, Kirill enhanced CI/CD pipelines, automated health checks, and streamlined Helm-based deployments. His work included UI improvements in pm4ml/connection-manager-ui with React and Redux, as well as test automation migrations to Playwright. The depth of his contributions addressed maintainability, security, and operational efficiency across backend and frontend systems.

Overall Statistics

Feature vs Bugs

62%Features

Repository Contributions

345Total
Bugs
46
Commits
345
Features
75
Lines of code
155,904
Activity Months6

Work History

October 2025

44 Commits • 10 Features

Oct 1, 2025

October 2025 performance highlights across the pm4ml and Mojaloop repositories. Focused on reliability, deployment velocity, and test automation to drive business value: API health and migrations improved resilience; CI/CD modernization accelerated releases; test infrastructure modernization reduced cycle time; Helm integration enables streamlined deployments in Kubernetes. Core work spans API, UI, and Helm components with measurable impact on deployment safety and developer productivity.

August 2025

25 Commits • 4 Features

Aug 1, 2025

August 2025 monthly summary: Delivered core feature enhancements and stability improvements across three repositories, driving faster QA, improved user experience, and enhanced observability. Key outcomes include MailHog-based mail testing integration in mojaloop/iac-modules, real-time state machine introspection for pm4ml/mojaloop-payment-manager-management-api, and stability improvements in pm4ml/connection-manager-api via dependency fixes and refined Docker networking. Ensured smoother user flows with authentication error redirects, completed maintenance work (version bump, chore fixes), and laid groundwork for Batch 2 feature work. These efforts collectively reduce time-to-test, improve debugging visibility, and increase system reliability in production deployments.

July 2025

215 Commits • 45 Features

Jul 1, 2025

July 2025 performance highlights across multiple repositories. Delivered strategic features, hardened security, modernized database adapters, and enhancements to CI/CD and UI, driving stronger business outcomes and future maintainability. Notable outcomes include policy-based Keto support, a Docker publish workflow, broad CI snapshot upgrades, RBAC and Keto role integration for Kratos sessions, and a migration to the mysql2 client across core services. UI improvements (DFSP list grid) and workflow tagging enhancements further improve user experience and traceability. These efforts improved security, release reliability, data integrity, and performance, enabling faster time-to-value for new deployments and easier maintenance.

June 2025

24 Commits • 8 Features

Jun 1, 2025

June 2025 performance snapshot highlighting delivered features, fixes, and impact across the PM4ML integration stack, with a focus on business value, reliability, and maintainability.

May 2025

18 Commits • 4 Features

May 1, 2025

May 2025 performance and security roundup for pm4ml/connection-manager-api: Implemented OpenID Connect authentication with Keycloak, including session management in MySQL, JWT validation, and RBAC-based API security; introduced migrations for sessions and a Keycloak integration refactor. Disabled the DFSP watcher by default, enabling opt-in loading to reduce unnecessary background processing. Upgraded Node.js across the project to a newer version to leverage feature improvements and maintain compatibility. Completed repository hygiene and hardening efforts (ignore rules, CODEOWNERS, lockfile maintenance, version bumps, tests and security improvements), enhancing maintainability, deployment reliability, and security posture. These changes collectively deliver stronger security, better performance, and reduced operational risk.

April 2025

19 Commits • 4 Features

Apr 1, 2025

April 2025 monthly summary: Delivered key API/UI features, stabilized infrastructure, and advanced security automation, driving faster onboarding, stronger access governance, and more reliable deployments. Key features delivered include Keycloak-based DFSP lifecycle management with automatic provisioning/deprovisioning of Keycloak users and clients, 2FA via Keycloak TOTP, user invitation emails, and environment/config updates to support Keycloak integration; UI enhancement for an optional DFSP email field with validation and form wiring; and Vault bootstrapping stabilization with simpler Helm usage and robust test waits. Major bugs fixed include environment/config issues during Keycloak integration, test failures in CI, and checksum-related build adjustments. Overall impact: improved security governance, reduced manual ops, faster onboarding, and more reliable deployments across API and UI layers, with stable Vault integration and CI pipelines. Technologies/skills demonstrated include Keycloak-based security and IAM, Vault integration, Helm/Kubernetes deployments, Docker/Node.js upgrades, front-end React/Redux with TypeScript, and CI/CD tooling.

Activity

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Quality Metrics

Correctness83.8%
Maintainability84.2%
Architecture80.2%
Performance77.8%
AI Usage21.6%

Skills & Technologies

Programming Languages

BashCSSDockerfileGo TemplateHCLJSONJSONNETJavaScriptJinja2Jsonnet

Technical Skills

API DevelopmentAPI GatewayAPI Gateway ConfigurationAPI IntegrationAPI SecurityAPI TestingArgo CDAsynchronous ProgrammingAuthenticationAuthorizationBackend DevelopmentBug FixBuild SystemsCI/CDCSS

Repositories Contributed To

9 repos

Overview of all repositories you've contributed to across your timeline

mojaloop/iac-modules

Jul 2025 Aug 2025
2 Months active

Languages Used

HCLJSONNETJavaScriptJinja2JsonnetTerraformYAMLgo

Technical Skills

API GatewayAPI Gateway ConfigurationAPI IntegrationAPI SecurityBackend DevelopmentCI/CD

pm4ml/connection-manager-api

Apr 2025 Oct 2025
6 Months active

Languages Used

DockerfileJSONJavaScriptShellYAMLN/ATextenv

Technical Skills

API IntegrationAuthenticationBackend DevelopmentDependency ManagementDevOpsDocker

pm4ml/connection-manager-ui

Apr 2025 Oct 2025
4 Months active

Languages Used

JavaScriptNixShellTypeScriptYAMLbashnixyaml

Technical Skills

Build SystemsCI/CDConfiguration ManagementDevOpsFront End DevelopmentIntegration Testing

mojaloop/helm

Jul 2025 Oct 2025
2 Months active

Languages Used

Go TemplateYAMLyamlShell

Technical Skills

DevOpsHelmKubernetesCloud Native

mojaloop/central-ledger

Jul 2025 Jul 2025
1 Month active

Languages Used

JavaScriptjavascriptyaml

Technical Skills

Backend DevelopmentCI/CDDatabase ConfigurationDatabase ManagementDevOpsNode.js

mojaloop/ml-api-adapter

Jul 2025 Jul 2025
1 Month active

Languages Used

DockerfileMarkdownSQL

Technical Skills

Database ManagementDependency ManagementDevOpsDockerRelease Management

mojaloop/account-lookup-service

Jul 2025 Jul 2025
1 Month active

Languages Used

Markdown

Technical Skills

Dependency ManagementRelease Management

mojaloop/quoting-service

Jul 2025 Jul 2025
1 Month active

Languages Used

DockerfileJavaScriptSQL

Technical Skills

Backend DevelopmentDatabase ManagementDockerTesting

pm4ml/mojaloop-payment-manager-management-api

Aug 2025 Aug 2025
1 Month active

Languages Used

YAML

Technical Skills

ConfigurationDevOps

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