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Exceeds
Connor Prussin

PROFILE

Connor Prussin

Worked extensively on the pyth-network/pyth-crosschain repository, delivering analytics, staking, and explorer features that improved data reliability and user experience. Developed cross-chain Insights modules, Entropy and Fortuna explorers, and enhanced staking workflows, focusing on scalable data pipelines and robust UI. Applied React, TypeScript, and Next.js to build responsive interfaces, while optimizing backend integrations with web3.js and SQL for accurate, real-time data. Maintained high code quality through regular refactoring, dependency upgrades, and CI/CD improvements. Addressed security and performance by upgrading core libraries, implementing observability with Prometheus, and ensuring stable deployments, resulting in a maintainable, production-ready analytics platform.

Overall Statistics

Feature vs Bugs

58%Features

Repository Contributions

204Total
Bugs
55
Commits
204
Features
76
Lines of code
175,439
Activity Months16

Work History

March 2026

2 Commits • 1 Features

Mar 1, 2026

March 2026 monthly summary for pyth-crosschain: Delivered a UI quality improvement and performed codebase cleanup, delivering business value through improved visibility and reduced maintenance.

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for pyth-crosschain frontend work focused on governance UI and display reliability. The main work delivered this month involved replacing the nuqs library with custom search parameter hooks in the xc-admin frontend, and addressing SymbolPairTag description rendering and overflow issues to improve readability and correctness in the PriceFeed and related components. These changes enhance maintainability, UI stability, and user experience for governance-related workflows, enabling faster feature iteration and more accurate status representations.

December 2025

4 Commits • 1 Features

Dec 1, 2025

December 2025 (pyth-crosschain): Delivered staking enhancement to support multiple main accounts per wallet with UI grouping by publisher. Fixed security vulnerabilities by upgrading core dependencies (React/React-DOM and Next.js) to address CVEs. Improved data reliability by enforcing confirmed finality for the Pyth client IH data. Commits include bc70d4da9226ea07793f218adfb5cc39965e3024, b701cd0d7b91d801a3f125edda01ad265678c6fb, 7fecc9f1e486db10a8e93575170586d8132274ec, and befc6438178bf6f2348f5fd587de26b4ea9f1a63.

October 2025

5 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary for pyth-crosschain: Delivered reliability and performance improvements in the Insights module with a focus on accurate price signaling, faster data pipelines, and robust rendering under non-trading conditions. Key user-visible fixes include maintaining the last valid price during non-trading feeds, rendering stability in the UI (including a client-component adjustment for PriceFeedIcon), and a migration of data retrieval to RPC endpoints with a web3.js-based price data path. These changes reduce outage-related confusion, speed up data access, and improve overall trust in price signals used by dashboards and analytics.

September 2025

2 Commits • 1 Features

Sep 1, 2025

Month: 2025-09 — Performance-review-ready summary for pyth-network/pyth-crosschain. Focused on delivering stability, UI reliability, and safe feature work that reduces risk while preserving forward progress. Key features delivered: - Temporary UI simplification for publisher doxxing: removed and commented out all related code and imports, cleared knownPublishers data, and made lookup return undefined for now, with an explicit plan to clean up later. This reduces UI surface area and privacy risk while preserving a path for rework. Major bugs fixed: - Entropy Explorer spinner stability fix: addressed infinite spinner by correcting a circular reference in the Paginator's suspense boundary and removed an incorrect fallback that caused stack overflow and browser errors. Overall impact and accomplishments: - Increased UI reliability and user experience by eliminating a pathological loading state and reducing risky code paths. - Maintained forward momentum with minimally invasive changes and clear cleanup roadmap for the temporary removal. - Improved maintainability and traceability through targeted, well-scoped commits. Technologies/skills demonstrated: - Frontend stability engineering (spinner/progress handling, suspense patterns) - Code cleanup and risk mitigation (temporary feature removal with a clear plan) - Version control hygiene (small, focused commits with meaningful messages) - Cross-team collaboration readiness via clean rework plan and documentation intent.

August 2025

8 Commits • 3 Features

Aug 1, 2025

Month: 2025-08 – Cross-chain analytics suite (pyth-crosschain) monthly wrap-up focused on stability, data reliability, and UX improvements. Delivered key features across Fortuna and Entropy Explorer, enhanced asset UI, and updated accessibility-related components, while addressing stability and data integrity issues that impact production readiness.

July 2025

7 Commits • 6 Features

Jul 1, 2025

July 2025 monthly summary for developer team focusing on delivery velocity, platform reliability, and discoverability across three repositories: pyth-network/pyth-crosschain, CrocSwap/perps-app, and pyth-network/documentation. Key activities delivered in this period improved brand consistency, navigation, and integration touchpoints for customers and internal teams, while also strengthening platform readiness and maintainability.

June 2025

14 Commits • 5 Features

Jun 1, 2025

June 2025 monthly summary for pyth-crosschain focusing on delivering scalable data tooling, reliable frontends, and solid maintenance to support business growth across Fortuna and Entropy ecosystems.

May 2025

14 Commits • 5 Features

May 1, 2025

May 2025 (2025-05) focused on delivering core features, strengthening data visibility, and enhancing developer tooling to enable faster, safer deployments. Key features delivered include the Entropy Explorer (initial build and UI enhancements), Insights KPI data for April 2025, shared component library extraction with theming refinements, Kronos Research publisher icon integration, and broad engineering tooling/performance improvements across apps. A major bug fix was implemented to ensure the Insights feed URL restoration occurs reliably without race conditions. Overall, these efforts improve data accessibility and reliability for end users, ensure a consistent and maintainable UI, reduce race-condition risk, and accelerate deployment and iteration cycles. Technologies and skills demonstrated include React/TypeScript, Turbopack, Next.js, Storybook integration, SVG icon work, state optimization, and CI/deployment tuning.

April 2025

25 Commits • 8 Features

Apr 1, 2025

April 2025 performance highlights: Delivered cross-chain Insights and Known Publishers enhancements, expanded staking capabilities, and strengthened release tooling and CI/CD. Key outcomes include improved data fidelity and KPI coverage in Insights, per-account stake visibility via a new staking endpoint, and user-facing staking enhancements (wallet tester improvements, testnet switch, and hiding empty pools). Release engineering improvements migrated publishing from Lerna to pnpm with --no-git-checks, reducing release friction. Across maintenance, we upgraded dependencies, added logging for staking-sdk, bumped versions, and removed obsolete configurations (amount_staked_per_account and lazer integration), contributing to a more robust codebase and faster iteration. Documentation repo CI/CD updates further improved stability and security of workflows.

March 2025

40 Commits • 12 Features

Mar 1, 2025

March 2025 monthly summary for performance review. Focused deliveries across two repos: pyth-network/pyth-crosschain and vercel/turborepo, with strong emphasis on UX clarity, platform readiness, and tooling modernization. The month combined user-facing improvements in insights and staking with broad tooling and process improvements to accelerate delivery, improve reliability, and simplify maintenance.

February 2025

31 Commits • 18 Features

Feb 1, 2025

February 2025 — Monthly Summary for pyth-crosschain Overview: Delivered targeted UI/UX improvements, reliability enhancements, and performance optimizations that drive faster load times, clearer data signals, and stronger operational resilience. The work reflects a focus on the Insights surface, Hermes client configurability, and robust CI governance to support ongoing feature delivery. Key features delivered: - Insights: evaluation period selector added in the component drawer (feat(insights): add evaluation period selector in component drawer). - Insights: label changed from Price to Yield for rates (feat(insights): use the label "Yield" instead of "Price" for rates). - Performance: payload size optimized for price feeds pages to improve load times (Optimize payload size for price feeds pages). - Hermes: added ability to pass fetch options to the Hermes client for customization (feat(hermes-client): allow passing fetch options). - Insights: Publishers & price components sourced from pythtest integrated (feat(insights): add publishers & price components from pythtest). Major bugs fixed: - Insights: remove data caching and pregeneration; implement revalidate to ensure fresh data (fix(insights): remove data caching & pregeneration, add revalidate). - Insights: minor fixes and bug fixes in search dialog and UI (fix(insights): minor fixes; fix(insights): fix search dialog bugs). - Component Library: fix main nav tabs selectable state (fix(component-library): fix main nav tabs selectable state). - CI: re-add missing Rust toolchain to restore CI (fix: readd missing rust toolchain to fix CI). - Additional reliability fixes: pre-commit hooks, libusb setup for runners, and OIS/info box/layout issues on large screens (fixing pre-commit; fix: add libusb to github action runners; fix(insights): fix feed component drawer stretching on large screens; fix(insights): fix ois info box not spanning columns). - Live KPI: display live price feeds count at KPI metrics (fix(insights): add live price feeds count to the end of KPI metrics). Overall impact and accomplishments: - Business value: Faster, more reliable Insights data paths and clearer financial signals (Yield labeling), enabling quicker decision-making and better user trust. - Performance and reliability: Payload optimizations and data revalidation reduce data transfer, improve UX, and stabilize CI. - Operational hygiene: Upgraded Hermes eventsource, added codeowners for web team, and ensured CI toolchains are consistently available. - Publisher coverage expansion: Added Orca and Aleno as known publishers (community coverage enhancement). Technologies and skills demonstrated: - Frontend/UI: React/Next.js UI refinements, responsive improvements, and OpenGraph metadata enhancements for social previews. - Data/metrics: Updated internal metrics collection and monitoring hooks for insights. - Data validity and caching: Implemented revalidate pattern and removed aggressive caching. - Backend/integration: Hermes client enhancements (fetch options) and Hermes eventsource upgrade. - DevOps/governance: Rust toolchain maintenance in CI, pre-commit hook fixes, and codeowners setup for web team.

January 2025

16 Commits • 4 Features

Jan 1, 2025

Month 2025-01: Delivered key features across the pyth-crosschain and documentation repos, enabling broader publisher coverage, richer analytics, and improved platform reliability. Highlights include GlueX and LTP publisher integrations with standardized labeling; an Insights Price Drawer with live price data, Overview page, and price history chart; a US accessibility update to Terms of Service; and substantial platform maintenance (CI/Node upgrades, lint cleanups, dedupes, API client refinements). These efforts drive business value by increasing trust, enabling data-driven decisions, expanding user access, and reducing operational risk.

December 2024

16 Commits • 2 Features

Dec 1, 2024

December 2024 — pyth-crosschain monthly performance focused on delivering high-value UI/UX improvements, routing isolation for staking, and performance optimizations across Insights and staking workflows. Key outcomes include a consolidated Insights UI with publisher index/details and price feed components, a new publisher details page, search dialogs, and UI library refinements that improve data discoverability and usability. Staking experience was stabilized and modernized via API routing isolation (MAINNET_API_RPC) and mobile-friendly UI refinements, including a tighter account summary bar and a median score drawer. Additionally, page payloads were reduced to speed up loads, supporting a more responsive user experience for publishers and stakers. Major bug fixes included a component-library prefetching fix for react-aria links and targeted UI polish to improve responsiveness and consistency across device sizes.

November 2024

14 Commits • 5 Features

Nov 1, 2024

November 2024 performance summary for pyth-network/pyth-crosschain: Delivered value through UI improvements, stability, and policy updates while laying groundwork for insights-driven features. Key outcomes include a reliable charting experience on React 19, an initial Insights app with price feeds UI, accessibility-focused component library modernization, policy clarity via TOS updates, and streamlined tooling and CI/CD for faster, safer releases.

October 2024

4 Commits • 3 Features

Oct 1, 2024

This monthly summary covers work on pyth-network/pyth-crosschain during 2024-10, highlighting delivered features, critical fixes, impact, and technical capabilities demonstrated.

Activity

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Quality Metrics

Correctness91.0%
Maintainability90.0%
Architecture86.8%
Performance84.6%
AI Usage22.4%

Skills & Technologies

Programming Languages

BashCSSDockerfileHTMLJSONJavaScriptMarkdownNixPythonReact

Technical Skills

API DevelopmentAPI IntegrationAsset ManagementAsynchronous OperationsAuditingAutomationBackend DevelopmentBackend IntegrationBuild AutomationBuild EngineeringBuild System ConfigurationBuild SystemsBuild ToolsCI/CDCSS

Repositories Contributed To

4 repos

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

pyth-network/pyth-crosschain

Oct 2024 Mar 2026
16 Months active

Languages Used

JavaScriptMarkdownTypeScriptCSSHTMLSCSSSVGShell

Technical Skills

Build SystemsComponent Library IntegrationConfiguration ManagementDependency ManagementDevOpsDocumentation

pyth-network/documentation

Jan 2025 Jul 2025
3 Months active

Languages Used

JavaScriptMarkdownTypeScriptYAML

Technical Skills

DocumentationFrontend DevelopmentReactCI/CDGitHub ActionsAPI Integration

vercel/turborepo

Mar 2025 Mar 2025
1 Month active

Languages Used

TypeScript

Technical Skills

ESLint ConfigurationTypeScript

CrocSwap/perps-app

Jul 2025 Jul 2025
1 Month active

Languages Used

yaml

Technical Skills

Dependency Management