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Markiian S

PROFILE

Markiian S

Over four months, contributed to SchematicHQ/schematic-js by building and refining subscription and payment management features using React, TypeScript, and JavaScript. Delivered UI enhancements such as entitlement expiration visibility, robust unsubscribe workflows, and expanded icon sets, focusing on clear state handling and improved user experience. Refactored checkout finance data models and implemented resilient payment method logic to ensure accurate billing displays and reliable payment processing. Addressed edge cases in currency formatting and payment method fallback, emphasizing maintainability and auditability. The work combined API integration, component refactoring, and UI/UX design to support transparent, stable, and user-friendly subscription management workflows.

Overall Statistics

Feature vs Bugs

78%Features

Repository Contributions

9Total
Bugs
2
Commits
9
Features
7
Lines of code
3,446
Activity Months4

Work History

April 2025

2 Commits • 2 Features

Apr 1, 2025

April 2025 performance summary focusing on improving checkout finance data accuracy and ensuring reliable payment method handling in the SchematicHQ/schematic-js repo. The month centered on implementing robust data modeling for checkout finance displays and resilient payment method logic to reduce checkout failures and improve revenue capture.

March 2025

4 Commits • 3 Features

Mar 1, 2025

March 2025 monthly summary for SchematicHQ/schematic-js. Focused on delivering core UI/UX improvements for subscriptions and payments, while stabilizing the front-end with an updated component library. Highlights include expanded UI icon set with font updates, improved subscription management visuals and state handling, enhanced payment methods management and checkout flow, and a dependency bump to a stable component library version to reduce runtime risk and support future work.

February 2025

2 Commits • 1 Features

Feb 1, 2025

February 2025 monthly work summary for SchematicHQ/schematic-js: Delivered a user-facing unsubscribe workflow and hardened currency formatting to improve reliability. Focused on end-to-end feature delivery, UI/API integration, and robust edge-case handling to reduce churn risk and improve user experience.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024: Delivered UI entitlement expiration visibility for included features in SchematicHQ/schematic-js. Implemented expiration date rendering in the IncludedFeatures component and added a reusable date formatting utility to support the new display. This directly improves entitlement transparency for customers and enables proactive renewal workflows.

Activity

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Quality Metrics

Correctness91.2%
Maintainability85.6%
Architecture84.4%
Performance82.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

BashCSSJavaScriptTypeScripttsx

Technical Skills

API IntegrationComponent RefactoringDate FormattingFront End DevelopmentFrontend DevelopmentJavaScriptReactShell ScriptingState ManagementStripe IntegrationStyled ComponentsTypeScriptUI DevelopmentUI/UX Design

Repositories Contributed To

1 repo

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

SchematicHQ/schematic-js

Dec 2024 Apr 2025
4 Months active

Languages Used

BashJavaScriptTypeScripttsxCSS

Technical Skills

Date FormattingFrontend DevelopmentReactShell ScriptingUI DevelopmentAPI Integration