vtex/faststore
Nov 2024 – Oct 2025
11 Months active
Languages Used
GraphQLJavaScriptTypeScriptSCSS
Technical Skills
API DevelopmentAPI IntegrationBackend DevelopmentFull Stack DevelopmentGraphQLNext.js
Lucas Feijó
PROFILE
Lucas Feijó
Lucas Portela contributed to the vtex/faststore repository by building and refining core e-commerce features, focusing on both frontend and backend reliability. He engineered solutions for cart validation, B2B location handling, and robust session management, using TypeScript, React, and GraphQL to ensure seamless integration and maintainability. Lucas addressed issues such as order number consistency, dynamic search refresh, and mobile filtering, often leveraging feature flags for safe rollouts. His work included enhancing analytics instrumentation, improving SEO metadata, and implementing scroll restoration for better navigation. Throughout, he demonstrated depth in full stack development, delivering stable, business-critical improvements across the platform.
Overall Statistics
Feature vs Bugs
47%Features
Repository Contributions
21Total
Bugs
10
Commits
21
Features
9
Lines of code
856
Activity Months11
Your Network
44 people
Work History
October 2025
3 Commits • 2 Features
Oct 1, 2025October 2025 — For vtex/faststore, delivered two frontend improvements focused on user data clarity and navigation experience. Major changes include: (1) My Account Orders List UX Improvements: hide 'Placed by' column and filters due to unavailable shopper data; refactor the orders list table to consolidate delivery information and conditionally display custom fields for clearer context. (2) Product Listing Pages Scroll Restoration: added experimental scroll restoration to return to the previous scroll position after navigating from a PLP to a PDP and back, implemented via a custom hook and component adjustments. These changes reduce user confusion, improve navigation continuity, and set the groundwork for more data-driven UI.
3 Commits • 2 Features
Oct 1, 2025October 2025 — For vtex/faststore, delivered two frontend improvements focused on user data clarity and navigation experience. Major changes include: (1) My Account Orders List UX Improvements: hide 'Placed by' column and filters due to unavailable shopper data; refactor the orders list table to consolidate delivery information and conditionally display custom fields for clearer context. (2) Product Listing Pages Scroll Restoration: added experimental scroll restoration to return to the previous scroll position after navigating from a PLP to a PDP and back, implemented via a custom hook and component adjustments. These changes reduce user confusion, improve navigation continuity, and set the groundwork for more data-driven UI.
October 2025
September 2025
2 Commits
Sep 1, 2025September 2025 – Monthly summary for vtex/faststore. Delivered two critical bug fixes that stabilize core front-end behavior and improve B2B accuracy, with targeted commits and minimal risk deployments. The work enhances user trust, reduces support friction, and supports business goals around search reliability and corporate representation.
September 2025
2 Commits
Sep 1, 2025September 2025 – Monthly summary for vtex/faststore. Delivered two critical bug fixes that stabilize core front-end behavior and improve B2B accuracy, with targeted commits and minimal risk deployments. The work enhances user trust, reduces support friction, and supports business goals around search reliability and corporate representation.
August 2025
2 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for vtex/faststore focusing on robustness of Quick Order typings and improved mobile filtering UX. Delivered targeted typing and props improvements for Quick Order to reduce configuration friction, and fixed mobile PLP behavior to preserve user context after filtering actions. These changes improve developer productivity, reduce runtime type errors, and enhance mobile shopping experience with more consistent facets and filters.
2 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for vtex/faststore focusing on robustness of Quick Order typings and improved mobile filtering UX. Delivered targeted typing and props improvements for Quick Order to reduce configuration friction, and fixed mobile PLP behavior to preserve user context after filtering actions. These changes improve developer productivity, reduce runtime type errors, and enhance mobile shopping experience with more consistent facets and filters.
August 2025
July 2025
2 Commits • 2 Features
Jul 1, 2025July 2025: Delivered two business-critical capabilities for vtex/faststore, focusing on B2B location accuracy and cart item handling, enabling safer rollout via feature flags, and laying groundwork for future improvements. No explicit bug fixes reported in the provided data.
July 2025
2 Commits • 2 Features
Jul 1, 2025July 2025: Delivered two business-critical capabilities for vtex/faststore, focusing on B2B location accuracy and cart item handling, enabling safer rollout via feature flags, and laying groundwork for future improvements. No explicit bug fixes reported in the provided data.
June 2025
1 Commits
Jun 1, 2025June 2025 - vtex/faststore: Delivered a critical bug fix for Delivery Promise shipping facet handling within the facets logic, strengthening storefront filtering reliability and reducing query errors for Delivery Promise-enabled stores.
1 Commits
Jun 1, 2025June 2025 - vtex/faststore: Delivered a critical bug fix for Delivery Promise shipping facet handling within the facets logic, strengthening storefront filtering reliability and reducing query errors for Delivery Promise-enabled stores.
June 2025
May 2025
1 Commits
May 1, 2025May 2025 monthly summary for vtex/faststore: Implemented graceful CLI dependency check handling to prevent build-time failures when dependencies are missing their package.json or have parsing issues, replacing fatal errors with warnings. This fix improves build robustness and CI reliability. Commit: 228a56ffa85bb7eb0663841aa74efe60d0531171 (fix: Prevent `checkDeps` error #2864).
May 2025
1 Commits
May 1, 2025May 2025 monthly summary for vtex/faststore: Implemented graceful CLI dependency check handling to prevent build-time failures when dependencies are missing their package.json or have parsing issues, replacing fatal errors with warnings. This fix improves build robustness and CI reliability. Commit: 228a56ffa85bb7eb0663841aa74efe60d0531171 (fix: Prevent `checkDeps` error #2864).
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for vtex/faststore. Implemented PDP Redirects with an experimental flag to mirror PLP redirect behavior, enabling safer rollout and reducing 404s for missing PDPs. No major bugs fixed this month; feature-driven progress focused on UX consistency and SEO-friendly redirects. Change designed for controlled rollout and alignment with existing redirect patterns, signaling business value through improved navigation and continuity.
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for vtex/faststore. Implemented PDP Redirects with an experimental flag to mirror PLP redirect behavior, enabling safer rollout and reducing 404s for missing PDPs. No major bugs fixed this month; feature-driven progress focused on UX consistency and SEO-friendly redirects. Change designed for controlled rollout and alignment with existing redirect patterns, signaling business value through improved navigation and continuity.
April 2025
March 2025
4 Commits • 1 Features
Mar 1, 2025March 2025: Delivered PDP reliability and SEO enhancements in vtex/faststore, focusing on performance, availability, URL quality, and configurable metadata to boost business value and search engine performance.
March 2025
4 Commits • 1 Features
Mar 1, 2025March 2025: Delivered PDP reliability and SEO enhancements in vtex/faststore, focusing on performance, availability, URL quality, and configurable metadata to boost business value and search engine performance.
January 2025
1 Commits
Jan 1, 2025January 2025 monthly summary for vtex/faststore focusing on key reliability improvements in order number handling post-checkout. Implemented a bug fix to ensure the order number is sourced from the checkout cookie (checkout.vtex.com) rather than stale client-side context in the validateCart resolver, ensuring the system uses the newly generated order number after checkout. This enhances order accuracy, analytics integrity, and customer experience across the checkout flow.
1 Commits
Jan 1, 2025January 2025 monthly summary for vtex/faststore focusing on key reliability improvements in order number handling post-checkout. Implemented a bug fix to ensure the order number is sourced from the checkout cookie (checkout.vtex.com) rather than stale client-side context in the validateCart resolver, ensuring the system uses the newly generated order number after checkout. This enhances order accuracy, analytics integrity, and customer experience across the checkout flow.
January 2025
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for vtex/faststore focusing on business value and technical achievements. Delivered key analytics instrumentation for search autocomplete interactions and stability improvements to the Product Listing Page (PLP), driving more reliable user insights and smoother mobile experiences.
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for vtex/faststore focusing on business value and technical achievements. Delivered key analytics instrumentation for search autocomplete interactions and stability improvements to the Product Listing Page (PLP), driving more reliable user insights and smoother mobile experiences.
November 2024
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for vtex/faststore. Delivered two high-impact changes: (1) Cart Item Splitting Propagation Bug Fix ensuring shouldSplitItem from ValidateCart is correctly propagated, improving cart validation accuracy; (2) Headless CMS Preview ReleaseId Support enabling previews when only releaseId is provided, boosting preview reliability. These changes, tracked by commits 80b2f71194bddb6a44460b6ca917c398c115ea3e and 074cefe82f966ba1f89032d9d8c244d2ea887edd respectively, enhance business value by strengthening checkout consistency and content workflows.
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for vtex/faststore. Delivered two high-impact changes: (1) Cart Item Splitting Propagation Bug Fix ensuring shouldSplitItem from ValidateCart is correctly propagated, improving cart validation accuracy; (2) Headless CMS Preview ReleaseId Support enabling previews when only releaseId is provided, boosting preview reliability. These changes, tracked by commits 80b2f71194bddb6a44460b6ca917c398c115ea3e and 074cefe82f966ba1f89032d9d8c244d2ea887edd respectively, enhance business value by strengthening checkout consistency and content workflows.
November 2024
Activity
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Quality Metrics
Correctness89.6%
Maintainability86.6%
Architecture85.8%
Performance81.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
GraphQLJavaScriptSCSSTypeScript
Technical Skills
API DevelopmentAPI IntegrationAnalytics IntegrationB2B CommerceBackend DevelopmentCLI DevelopmentComponent DesignConfiguration ManagementE-commerceE-commerce Platform IntegrationError HandlingFeature FlaggingFront End DevelopmentFront-end DevelopmentFrontend Development
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