pendulum-chain/vortex
Nov 2024 – Oct 2025
12 Months active
Languages Used
CSSHTMLJSONJavaScriptMarkdownNode.jsSVGTypeScript
Technical Skills
API DevelopmentAPI IntegrationAsset ManagementBackend DevelopmentBlockchain DevelopmentBuild Optimization
Kacper Szarkiewicz
PROFILE
Kacper Szarkiewicz
Szymon Szarkiewicz developed and maintained the pendulum-chain/vortex repository, delivering a robust cross-chain ramp platform with advanced UI/UX, multi-network support, and secure webhook integrations. He engineered scalable backend services and frontend components using TypeScript, React, and Node.js, focusing on modular architecture, type safety, and maintainability. His work included building APIs for payment methods and supported tokens, integrating Stellar and EVM chains, and implementing KYC/KYB flows with localization. Szymon modernized the codebase to ES modules, optimized build processes, and introduced reusable UI libraries, enabling faster iteration. The result was a reliable, extensible system supporting complex asset flows and regulatory requirements.
Overall Statistics
Feature vs Bugs
76%Features
Repository Contributions
1,225Total
Bugs
130
Commits
1,225
Features
415
Lines of code
128,974
Activity Months12
Your Network
2 peopleShared Repositories
2
Work History
October 2025
106 Commits • 31 Features
Oct 1, 2025October 2025: Streamlined webhook architecture, security hardening, and expanded transaction governance across the vortex repository. Introduced a public-key endpoint, improved traceability, and delivered notable frontend/UI polish. Focus this period was on reliability, security, and developer experience to enable safer integrations and scalable growth.
106 Commits • 31 Features
Oct 1, 2025October 2025: Streamlined webhook architecture, security hardening, and expanded transaction governance across the vortex repository. Introduced a public-key endpoint, improved traceability, and delivered notable frontend/UI polish. Focus this period was on reliability, security, and developer experience to enable safer integrations and scalable growth.
October 2025
September 2025
125 Commits • 57 Features
Sep 1, 2025September 2025 monthly summary for pendulum-chain/vortex. Focused on delivering UI infrastructure, data validation improvements, and backend integration to accelerate product delivery and improve reliability. Highlights include feature delivery for token/buy amount handling, Storybook monorepo optimization, and foundational components and services that enable faster development and external integrations.
September 2025
125 Commits • 57 Features
Sep 1, 2025September 2025 monthly summary for pendulum-chain/vortex. Focused on delivering UI infrastructure, data validation improvements, and backend integration to accelerate product delivery and improve reliability. Highlights include feature delivery for token/buy amount handling, Storybook monorepo optimization, and foundational components and services that enable faster development and external integrations.
August 2025
81 Commits • 23 Features
Aug 1, 2025August 2025 – Pendulum Chain / Vortex: Delivered a broad set of UX improvements, multi-network capabilities, and reliability fixes that improve multi-asset user experience, developer velocity, and maintainability.
81 Commits • 23 Features
Aug 1, 2025August 2025 – Pendulum Chain / Vortex: Delivered a broad set of UX improvements, multi-network capabilities, and reliability fixes that improve multi-asset user experience, developer velocity, and maintainability.
August 2025
July 2025
115 Commits • 27 Features
Jul 1, 2025Pendulum Chain – July 2025 monthly summary (vortex): Delivered targeted enhancements across Stellar payments, cross‑chain token support, UI polish, and reliability improvements. Business value includes more reliable settlements, expanded liquidity, and a scalable, maintainable codebase.
July 2025
115 Commits • 27 Features
Jul 1, 2025Pendulum Chain – July 2025 monthly summary (vortex): Delivered targeted enhancements across Stellar payments, cross‑chain token support, UI polish, and reliability improvements. Business value includes more reliable settlements, expanded liquidity, and a scalable, maintainable codebase.
June 2025
90 Commits • 28 Features
Jun 1, 2025June 2025 Monthly Summary for pendulum-chain/vortex: Delivered essential APIs for payment methods and supported tokens, modernized the codebase to ES modules with stronger typings, and stabilized ramp/quote flows with improved error handling and UI feedback. These changes broaden merchant integration options, reduce runtime errors, and improve developer productivity.
90 Commits • 28 Features
Jun 1, 2025June 2025 Monthly Summary for pendulum-chain/vortex: Delivered essential APIs for payment methods and supported tokens, modernized the codebase to ES modules with stronger typings, and stabilized ramp/quote flows with improved error handling and UI feedback. These changes broaden merchant integration options, reduce runtime errors, and improve developer productivity.
June 2025
May 2025
97 Commits • 39 Features
May 1, 2025May 2025 focused on delivering business value through UI/UX improvements, reliability fixes, and expanded BRL/KYC and ramp features. Key user-facing features include Airdrop UI updates, Slack tagging integration with validation, BRL KYC LocalStorage persistence, KYC Level 2 toggle, and Ramp History UI integration. API reliability improved with HTTP status-based responses and consistent error handling. UX and performance enhancements include quote loading animations, debounced quote requests, and UI refinements (cursor pointers, navbar). Cross-provider ramp/onramp workflows (Moonpay, Transak, AlchemyPay) were modernized for maintainability and pricing flow improvements. BRL onramp minimum amounts and multi-provider pricing UX were added for compliance and budgeting. A series of code quality improvements (lint configuration, console cleanup) reduced noise and improved maintainability. Overall impact: enhanced user experience, reliability, and compliance in BRL flows and Ramp operations.
May 2025
97 Commits • 39 Features
May 1, 2025May 2025 focused on delivering business value through UI/UX improvements, reliability fixes, and expanded BRL/KYC and ramp features. Key user-facing features include Airdrop UI updates, Slack tagging integration with validation, BRL KYC LocalStorage persistence, KYC Level 2 toggle, and Ramp History UI integration. API reliability improved with HTTP status-based responses and consistent error handling. UX and performance enhancements include quote loading animations, debounced quote requests, and UI refinements (cursor pointers, navbar). Cross-provider ramp/onramp workflows (Moonpay, Transak, AlchemyPay) were modernized for maintainability and pricing flow improvements. BRL onramp minimum amounts and multi-provider pricing UX were added for compliance and budgeting. A series of code quality improvements (lint configuration, console cleanup) reduced noise and improved maintainability. Overall impact: enhanced user experience, reliability, and compliance in BRL flows and Ramp operations.
April 2025
153 Commits • 38 Features
Apr 1, 2025April 2025 Pendulum-vortex: Delivered Ramp UI/state modernization, extended on-chain balance utilities for multi-token queries, and comprehensive Ramp/Onramp/Offramp workflow enhancements. Strengthened UI infrastructure and internationalization, improving user experience for ramp transactions, token coverage, and frontend stability. Business value includes faster conversions, broader token support, and reduced support overhead through more robust UI and data handling.
153 Commits • 38 Features
Apr 1, 2025April 2025 Pendulum-vortex: Delivered Ramp UI/state modernization, extended on-chain balance utilities for multi-token queries, and comprehensive Ramp/Onramp/Offramp workflow enhancements. Strengthened UI infrastructure and internationalization, improving user experience for ramp transactions, token coverage, and frontend stability. Business value includes faster conversions, broader token support, and reduced support overhead through more robust UI and data handling.
April 2025
March 2025
124 Commits • 42 Features
Mar 1, 2025March 2025 (2025-03) performance summary for pendulum-chain/vortex: Delivered BRLA KYC/UI improvements, multi-network offramp/AssetHub support, and significant service/UI refinements, underpinned by expanded i18n/localization and code quality enhancements. Key UX upgrades include BRLA KYC UI header, process refactor, new logic hooks, progress indicators, status animations, and basic validation; supported by a refactored BRLA service and corrected swap-related types. Expanded multi-network routing and transaction reliability via networkId in offrampParams, chainId in waitForTransactionConfirmation, and AssetHub integration through useVortexAccount. Enhanced localization and translation coverage across Brla and Vortex UIs with react-i18next, PT-BR pages, Polkadot translations, and extensive UI text translations. Strengthened code quality and maintainability through cleanup (provider removal, ForwardRef removal), spinner UI polish, performance tweaks (memoization, balance hooks), and targeted testing improvements. Business impact includes smoother onboarding, reduced risk in cross-network flows, faster feature delivery, and broader global reach.
March 2025
124 Commits • 42 Features
Mar 1, 2025March 2025 (2025-03) performance summary for pendulum-chain/vortex: Delivered BRLA KYC/UI improvements, multi-network offramp/AssetHub support, and significant service/UI refinements, underpinned by expanded i18n/localization and code quality enhancements. Key UX upgrades include BRLA KYC UI header, process refactor, new logic hooks, progress indicators, status animations, and basic validation; supported by a refactored BRLA service and corrected swap-related types. Expanded multi-network routing and transaction reliability via networkId in offrampParams, chainId in waitForTransactionConfirmation, and AssetHub integration through useVortexAccount. Enhanced localization and translation coverage across Brla and Vortex UIs with react-i18next, PT-BR pages, Polkadot translations, and extensive UI text translations. Strengthened code quality and maintainability through cleanup (provider removal, ForwardRef removal), spinner UI polish, performance tweaks (memoization, balance hooks), and targeted testing improvements. Business impact includes smoother onboarding, reduced risk in cross-network flows, faster feature delivery, and broader global reach.
February 2025
73 Commits • 29 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for pendulum-chain/vortex. Delivered a comprehensive UI/UX and framework modernization, improved type safety, and advanced on/off‑ramp workflows, driving reliability, developer productivity, and business value. Key work focused on delivering a polished user experience, robust data typing, and scalable architecture while integrating Safe Wallet and BRLA/PIX KYC capabilities.
73 Commits • 29 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for pendulum-chain/vortex. Delivered a comprehensive UI/UX and framework modernization, improved type safety, and advanced on/off‑ramp workflows, driving reliability, developer productivity, and business value. Key work focused on delivering a polished user experience, robust data typing, and scalable architecture while integrating Safe Wallet and BRLA/PIX KYC capabilities.
February 2025
January 2025
107 Commits • 42 Features
Jan 1, 2025January 2025 monthly summary for pendulum-chain/vortex focusing on maintainability, user experience, and platform stability across the vortex module. Delivered foundational refactors, UI/UX enhancements, architecture improvements, and modernized tooling, enabling faster iteration and more robust product delivery.
January 2025
107 Commits • 42 Features
Jan 1, 2025January 2025 monthly summary for pendulum-chain/vortex focusing on maintainability, user experience, and platform stability across the vortex module. Delivered foundational refactors, UI/UX enhancements, architecture improvements, and modernized tooling, enabling faster iteration and more robust product delivery.
December 2024
62 Commits • 28 Features
Dec 1, 2024Monthly summary for pendulum-chain/vortex (December 2024). Delivered UX enhancements and feature work while strengthening reliability and maintainability. Notable achievements include migrating the NetworkSelector UI from DaisyUI to Framer for a smoother user experience, introducing AssetHub fee visibility on Polygon with an accompanying tooltip, and integrating TanStack React Query for the PolkadotNode data layer. Significant architecture refinements across offramping and state management were completed, including Zustand-based main process state, and refactors to align with the updated context API. Key bugs fixed improved reliability: firstAvailableToken no longer defaults to USDC for a network, button styles are now consistent, and configuration handling was corrected. AssetHub balance guards prevent unnecessary calls when assetId is absent. These fixes reduce support incidents and improve user trust. Code quality and tooling improvements were also delivered: memoization groundwork for offrampingFlow, refactors for offramp/offramp naming, and CSS/tooling updates (PostCSS/Tailwind/DaisyUI) plus deployment-related fixes. Overall, the month yielded tangible business value through smoother UX, accurate pricing visibility, faster data access, and a scalable, maintainable codebase for future iterations.
62 Commits • 28 Features
Dec 1, 2024Monthly summary for pendulum-chain/vortex (December 2024). Delivered UX enhancements and feature work while strengthening reliability and maintainability. Notable achievements include migrating the NetworkSelector UI from DaisyUI to Framer for a smoother user experience, introducing AssetHub fee visibility on Polygon with an accompanying tooltip, and integrating TanStack React Query for the PolkadotNode data layer. Significant architecture refinements across offramping and state management were completed, including Zustand-based main process state, and refactors to align with the updated context API. Key bugs fixed improved reliability: firstAvailableToken no longer defaults to USDC for a network, button styles are now consistent, and configuration handling was corrected. AssetHub balance guards prevent unnecessary calls when assetId is absent. These fixes reduce support incidents and improve user trust. Code quality and tooling improvements were also delivered: memoization groundwork for offrampingFlow, refactors for offramp/offramp naming, and CSS/tooling updates (PostCSS/Tailwind/DaisyUI) plus deployment-related fixes. Overall, the month yielded tangible business value through smoother UX, accurate pricing visibility, faster data access, and a scalable, maintainable codebase for future iterations.
December 2024
November 2024
92 Commits • 31 Features
Nov 1, 2024November 2024 performance highlights for pendulum-chain/vortex: Delivered a core set of features enhancing cross-chain usability and off-ramp capabilities, stabilized the codebase with targeted bugs fixes and test improvements, and advanced developer experience through refactors and improved tooling. The work emphasized business value, reliability, and scalable architecture across wallets, networks, and monitoring. Key outcomes: - USDT Iconography & Offramp: icons (standard, polygon, circle USDT), icon cleanup, and USDT Vortex Offramp implemented to streamline user flows and reduce friction in USDT onboarding. - Slack integration: SlackNotifier service and API package added; Pendulum integration completed; documentation updated; code cleanup where applicable to ensure maintainability and observability. - Account monitoring: Added monitoring for Stellar and Moonbeam accounts to improve visibility and risk management across core rails. - Network and UI improvements: Network context, icon utilities, and UI assets stabilization; readonly input styling; wallet-related UX refinements; and network/navbar responsiveness improvements for better UX and consistency. - Code quality and reliability: Dependency updates, test stabilization, yarn.lock fixes, and a series of refactors to hooks and assets to improve maintainability and future velocity.
November 2024
92 Commits • 31 Features
Nov 1, 2024November 2024 performance highlights for pendulum-chain/vortex: Delivered a core set of features enhancing cross-chain usability and off-ramp capabilities, stabilized the codebase with targeted bugs fixes and test improvements, and advanced developer experience through refactors and improved tooling. The work emphasized business value, reliability, and scalable architecture across wallets, networks, and monitoring. Key outcomes: - USDT Iconography & Offramp: icons (standard, polygon, circle USDT), icon cleanup, and USDT Vortex Offramp implemented to streamline user flows and reduce friction in USDT onboarding. - Slack integration: SlackNotifier service and API package added; Pendulum integration completed; documentation updated; code cleanup where applicable to ensure maintainability and observability. - Account monitoring: Added monitoring for Stellar and Moonbeam accounts to improve visibility and risk management across core rails. - Network and UI improvements: Network context, icon utilities, and UI assets stabilization; readonly input styling; wallet-related UX refinements; and network/navbar responsiveness improvements for better UX and consistency. - Code quality and reliability: Dependency updates, test stabilization, yarn.lock fixes, and a series of refactors to hooks and assets to improve maintainability and future velocity.
Activity
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Quality Metrics
Correctness91.0%
Maintainability92.0%
Architecture87.6%
Performance87.8%
AI Usage24.0%
Skills & Technologies
Programming Languages
CSSGLSLHTMLJSONJavaJavaScriptMarkdownN/ANode.jsPNG
Technical Skills
3D GraphicsAPI ConfigurationAPI DesignAPI DevelopmentAPI DocumentationAPI IntegrationAPI SecurityAPI ServicesAnimationAnimation LibrariesAsset IntegrationAsset ManagementAsynchronous OperationsAsynchronous ProgrammingAuthentication
Repositories Contributed To
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