artsy/cohesion
Nov 2024 – Feb 2026
13 Months active
Languages Used
TypeScript
Technical Skills
Event TrackingRefactoringSchema DefinitionCode RefactoringEvent ManagementFrontend Development
xander-pero
PROFILE
Xander-pero
Xander Pero engineered robust analytics and event tracking features for the artsy/cohesion repository, focusing on data quality and schema consistency across user interactions. Over 13 months, Xander delivered new event schemas, refined TypeScript type definitions, and standardized naming conventions to improve telemetry for checkout, order details, and CMS analytics. By integrating backend identifiers and aligning event models, Xander enabled more accurate reporting and experimentation. The work combined TypeScript, React, and backend API development to support maintainable, cross-platform analytics. Xander’s approach emphasized clear documentation, modular schema evolution, and reliable data pipelines, resulting in deeper business insights and scalable instrumentation.
Overall Statistics
Feature vs Bugs
89%Features
Repository Contributions
68Total
Bugs
3
Commits
68
Features
24
Lines of code
1,261
Activity Months13
Your Network
36 peopleWork History
February 2026
7 Commits • 4 Features
Feb 1, 2026February 2026: Delivered instrumentation and data-model improvements in artsy/cohesion to enhance analytics coverage, data integrity, and decision support. Implemented cross-page interaction analytics for artwork images, shipping method selections, and checkout offer amount changes, plus data model updates to reference backend IDs for saved addresses and payment methods. These changes establish end-to-end telemetry across key user journeys and prepare the ground for experimentation and personalization.
7 Commits • 4 Features
Feb 1, 2026February 2026: Delivered instrumentation and data-model improvements in artsy/cohesion to enhance analytics coverage, data integrity, and decision support. Implemented cross-page interaction analytics for artwork images, shipping method selections, and checkout offer amount changes, plus data model updates to reference backend IDs for saved addresses and payment methods. These changes establish end-to-end telemetry across key user journeys and prepare the ground for experimentation and personalization.
February 2026
January 2026
10 Commits • 2 Features
Jan 1, 2026January 2026 focused on strengthening analytics fidelity and data ownership for user interactions in artsy/cohesion. Key work included enhancements to Help Center analytics and conversation interaction tracking with expanded event schemas and context modules; introducing conversation as a distinct owner type and formalizing context module naming for conversations; stabilizing the Contact Gallery event schema through a targeted refinement followed by a revert to preserve stable behavior. These changes improve data quality, attribution accuracy, and developer ergonomics, enabling better product decisions and user support experiences.
January 2026
10 Commits • 2 Features
Jan 1, 2026January 2026 focused on strengthening analytics fidelity and data ownership for user interactions in artsy/cohesion. Key work included enhancements to Help Center analytics and conversation interaction tracking with expanded event schemas and context modules; introducing conversation as a distinct owner type and formalizing context module naming for conversations; stabilizing the Contact Gallery event schema through a targeted refinement followed by a revert to preserve stable behavior. These changes improve data quality, attribution accuracy, and developer ergonomics, enabling better product decisions and user support experiences.
December 2025
10 Commits • 5 Features
Dec 1, 2025December 2025 monthly summary for artsy/cohesion focusing on delivering analytics-driven UI enhancements and robust event tracking across artist and owner contexts. Key work catalyzed a cohesive context-driven architecture for artist pages, improved data fidelity for user interactions, and enhanced UI flexibility to support multiple context modules and owner types.
10 Commits • 5 Features
Dec 1, 2025December 2025 monthly summary for artsy/cohesion focusing on delivering analytics-driven UI enhancements and robust event tracking across artist and owner contexts. Key work catalyzed a cohesive context-driven architecture for artist pages, improved data fidelity for user interactions, and enhanced UI flexibility to support multiple context modules and owner types.
December 2025
November 2025
1 Commits • 1 Features
Nov 1, 2025Month 2025-11: Focused on strengthening analytics instrumentation for the Artsy Cohesion repo. Delivered the Artist Page Navigation Analytics Event Schema, introducing a new clickedHeader event to track interactions with artist page header navigation. This work, captured in commit 8caed398c386230168e99228e1f9ed4801bee623 ('Add clickedHeader event'), lays the groundwork for richer analytics, improved attribution, and data-driven product decisions. No major bugs were fixed in this period within the provided scope. Overall, the deliverable enhances visibility into user navigation, enabling product and design teams to optimize the artist experience, with a clear path toward funnels and A/B testing. Skills demonstrated include analytics instrumentation design, event schema standardization, and precise commit-level traceability with strong documentation and maintainability.
November 2025
1 Commits • 1 Features
Nov 1, 2025Month 2025-11: Focused on strengthening analytics instrumentation for the Artsy Cohesion repo. Delivered the Artist Page Navigation Analytics Event Schema, introducing a new clickedHeader event to track interactions with artist page header navigation. This work, captured in commit 8caed398c386230168e99228e1f9ed4801bee623 ('Add clickedHeader event'), lays the groundwork for richer analytics, improved attribution, and data-driven product decisions. No major bugs were fixed in this period within the provided scope. Overall, the deliverable enhances visibility into user navigation, enabling product and design teams to optimize the artist experience, with a clear path toward funnels and A/B testing. Skills demonstrated include analytics instrumentation design, event schema standardization, and precise commit-level traceability with strong documentation and maintainability.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 — Delivered a focused feature improvement in artsy/cohesion: Event Schema Improvements for Profile Completion Tracking. Updated event schemas for ClickedCompleteYourProfile and TappedCompleteYourProfile to clarify triggering context and required fields, enhancing data accuracy for analytics and experimentation. Also refreshed documentation and practical examples to support adoption across analytics and product teams. No major bugs fixed this month; emphasis was on data quality, schema correctness, and developer/docs support to enable better measurement and product decisions.
1 Commits • 1 Features
Sep 1, 2025September 2025 — Delivered a focused feature improvement in artsy/cohesion: Event Schema Improvements for Profile Completion Tracking. Updated event schemas for ClickedCompleteYourProfile and TappedCompleteYourProfile to clarify triggering context and required fields, enhancing data accuracy for analytics and experimentation. Also refreshed documentation and practical examples to support adoption across analytics and product teams. No major bugs fixed this month; emphasis was on data quality, schema correctness, and developer/docs support to enable better measurement and product decisions.
September 2025
August 2025
3 Commits • 1 Features
Aug 1, 20252025-08 monthly summary for artsy/cohesion: Focused on expanding analytics visualization capabilities to empower product and business teams with richer audience insights. Delivered new chart types and data modeling to support horizontal_bar, vertical_bar, and differentiated donut charts, enabling more granular segmentation and clearer dashboards. No critical bugs fixed this month. Overall impact: more flexible analytics dashboards, faster iteration on data visualization, and improved alignment between CMS data definitions and frontend rendering. Technologies demonstrated include TypeScript interfaces and enums, CMS GraphQL/schema alignment, and end-to-end backend/frontend integration for maintainable data modeling.
August 2025
3 Commits • 1 Features
Aug 1, 20252025-08 monthly summary for artsy/cohesion: Focused on expanding analytics visualization capabilities to empower product and business teams with richer audience insights. Delivered new chart types and data modeling to support horizontal_bar, vertical_bar, and differentiated donut charts, enabling more granular segmentation and clearer dashboards. No critical bugs fixed this month. Overall impact: more flexible analytics dashboards, faster iteration on data visualization, and improved alignment between CMS data definitions and frontend rendering. Technologies demonstrated include TypeScript interfaces and enums, CMS GraphQL/schema alignment, and end-to-end backend/frontend integration for maintainable data modeling.
July 2025
6 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for artsy/cohesion: Delivered two major analytics-focused features, strengthening cross-platform tracking and CMS analytics quality. Orders Details Analytics Tracking introduced event tracking for user interactions in Orders Detail and extended the ClickedContactGallery schema to support analytics events from Order Details, enabling richer user journey insights in web and native apps. CMS Analytics Schema and Page Events Enhancements added new enumerations (CmsOwnerType, CmsContextModule), CMS Analytics Page events, Graph CTA event, and refined context module naming to improve data consistency and reporting. These efforts provide a clearer signal path for product, marketing, and engineering decisions, and set the foundation for more granular funnel analyses across Orders and CMS pages.
6 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for artsy/cohesion: Delivered two major analytics-focused features, strengthening cross-platform tracking and CMS analytics quality. Orders Details Analytics Tracking introduced event tracking for user interactions in Orders Detail and extended the ClickedContactGallery schema to support analytics events from Order Details, enabling richer user journey insights in web and native apps. CMS Analytics Schema and Page Events Enhancements added new enumerations (CmsOwnerType, CmsContextModule), CMS Analytics Page events, Graph CTA event, and refined context module naming to improve data consistency and reporting. These efforts provide a clearer signal path for product, marketing, and engineering decisions, and set the foundation for more granular funnel analyses across Orders and CMS pages.
July 2025
June 2025
14 Commits • 1 Features
Jun 1, 2025June 2025: Expanded Order Checkout Analytics in cohesion with new context modules and an enhanced event schema to capture checkout interactions end-to-end, standardize ownership, and enable reliable attribution. Delivered modular analytics across the checkout flow, with groundwork for funnel optimization and data quality improvements. No major bugs fixed; minor polish and refactors implemented.
June 2025
14 Commits • 1 Features
Jun 1, 2025June 2025: Expanded Order Checkout Analytics in cohesion with new context modules and an enhanced event schema to capture checkout interactions end-to-end, standardize ownership, and enable reliable attribution. Delivered modular analytics across the checkout flow, with groundwork for funnel optimization and data quality improvements. No major bugs fixed; minor polish and refactors implemented.
May 2025
3 Commits • 2 Features
May 1, 2025Month 2025-05: Focused on expanding event tracking and data modeling in artsy/cohesion to strengthen analytics, improve order details insights, and reduce maintenance burden. Implemented new buyer-protection telemetry and introduced structured data ownership for order details, with code quality improvements.
3 Commits • 2 Features
May 1, 2025Month 2025-05: Focused on expanding event tracking and data modeling in artsy/cohesion to strengthen analytics, improve order details insights, and reduce maintenance burden. Implemented new buyer-protection telemetry and introduced structured data ownership for order details, with code quality improvements.
May 2025
April 2025
3 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for the cohesion repo focusing on analytics instrumentation and event schema improvements. Delivered two major feature initiatives in artsy/cohesion with a focus on richer analytics and maintainability.
April 2025
3 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for the cohesion repo focusing on analytics instrumentation and event schema improvements. Delivered two major feature initiatives in artsy/cohesion with a focus on richer analytics and maintainability.
March 2025
1 Commits
Mar 1, 2025March 2025 — Cohesion: Key data-quality improvements focused on event schema consistency and analytics accuracy. Delivered a targeted bug fix across the event pipeline and strengthened data integrity for payment-method analytics.
1 Commits
Mar 1, 2025March 2025 — Cohesion: Key data-quality improvements focused on event schema consistency and analytics accuracy. Delivered a targeted bug fix across the event pipeline and strengthened data integrity for payment-method analytics.
March 2025
February 2025
6 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for artsy/cohesion: Delivered critical enhancements to event schemas and analytics, fixed deprecated event values, and strengthened data governance to improve business visibility into e-commerce interactions. Key outcomes include enabling more accurate shipping estimates, richer event tracking for bidding and offers, and a clean, maintainable event lifecycle that supports insurance-related use cases.
February 2025
6 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for artsy/cohesion: Delivered critical enhancements to event schemas and analytics, fixed deprecated event values, and strengthened data governance to improve business visibility into e-commerce interactions. Key outcomes include enabling more accurate shipping estimates, richer event tracking for bidding and offers, and a clean, maintainable event lifecycle that supports insurance-related use cases.
November 2024
3 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for artsy/cohesion focusing on telemetry data quality improvements for Task interactions. Implemented consistent event naming and field schemas to improve analytics accuracy and cross-team data reliability.
3 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for artsy/cohesion focusing on telemetry data quality improvements for Task interactions. Implemented consistent event naming and field schemas to improve analytics accuracy and cross-team data reliability.
November 2024
Activity
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Quality Metrics
Correctness98.2%
Maintainability98.0%
Architecture97.6%
Performance98.6%
AI Usage21.4%
Skills & Technologies
Programming Languages
TypeScript
Technical Skills
API DevelopmentAPI integrationAnalyticsCode FormattingCode RefactoringEnum DefinitionEnum ManagementEvent ManagementEvent Schema ManagementEvent TrackingFrontend DevelopmentReactRefactoringSchema DefinitionSchema Design
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