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Nicolas Arnedo Villanueva

PROFILE

Nicolas Arnedo Villanueva

Over the past 14 months, this developer contributed to ava-labs/builders-hub by building and refining blockchain tooling, developer education modules, and analytics dashboards. They engineered features such as multi-chain node setup, ERC20 staking flows, and gas analytics UIs, focusing on reliability, onboarding, and production readiness. Their technical approach emphasized modular React and TypeScript components, robust API integration, and Solidity smart contract hooks to streamline deployment and monitoring. They improved documentation, UI/UX, and CI/CD pipelines, addressing bugs and optimizing workflows for scalability. Their work enabled faster onboarding, safer deployments, and more insightful analytics for Avalanche ecosystem developers and operators.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

577Total
Bugs
139
Commits
577
Features
207
Lines of code
2,977,154
Activity Months14

Work History

March 2026

89 Commits • 23 Features

Mar 1, 2026

March 2026 performance snapshot focusing on delivering business-critical analytics, reliability, and production readiness. Key work includes shipping a gas analytics UI suite with improved data plumbing, integrating MEV bots, aligning attribution using ClickHouse-based metrics, and strengthening security, performance, and seed data readiness across the Academy and Burners features. The month also delivered substantial UX improvements, scalability optimizations, and codebase hygiene.

February 2026

72 Commits • 30 Features

Feb 1, 2026

February 2026 (Month: 2026-02) delivered targeted architectural simplifications, expanded educator tooling, and a robust hook-based contract framework for ava-labs/builders-hub. Key features delivered include removing staking and delegation PoS to simplify operation and reduce risk; introducing multi-chain chapter support with a refactored folder structure to naming conventions; and enabling quizzes across all academy courses to boost learner engagement and assessment accuracy. The team also advanced developer experience through a hook-based approach for solidity contracts and deployment components, including useContractDeployer hook and accessList support. These changes laid groundwork for scalable cross-chain education delivery and safer contract interactions, with a strong signal for maintainability and future growth. Major fixes included stabilizing the build and import pipeline and targeted improvements across the Academy and HubSpot integrations, improving reliability for both development and production runs (e.g., fixes for build/import errors, quiz sets adjustments, and precompile/gas limit fixes). The business impact: faster feature enablement, reduced risk from PoS features, improved learner outcomes, and a more maintainable codebase enabling rapid iteration. Technologies demonstrated: Solidity contract hooks, useContractDeployer, accessList, refactoring strategies, enhanced performance monitor, and environment-based configuration for HubSpot.

January 2026

48 Commits • 11 Features

Jan 1, 2026

January 2026 — Builders Hub (ava-labs/builders-hub) delivered a strong mix of feature delivery, reliability improvements, and UX enhancements across token flows, delegation tooling, and UI. The month focused on stabilizing core flows for production, expanding token management capabilities, and improving navigation and page consistency for better developer and operator experience. Key features delivered: - ERC20 staking manager integration and refactor: added minting enablement step, ERC20 deployment step, and native token staking/delegation operations, with a refactor removing staking/delegation features from ERC20 setup as appropriate. - Token pushing flow enhancements: improved token pushing/auth flow with trusted token handling and fixes for a more secure, reliable flow. - Console modernization and unified pages: refactored console utilities, unified native and ERC20 pages, and enabled stake initiation with multi-option L1 flows. - UI/navigation and layout improvements: better menu usability and positioning improvements to improve alignment across the build UI. - End-to-end delegation improvements: fixes to end-to-end delegation flows and added a POS validator view to aid monitoring and debugging. Major bugs fixed: - Build system and dependencies stability: resolved CI/build issues, including yarn-related problems and missing ERC20s in build/test. - Balance fetch/display fixes: corrected balance retrieval logic and related UI display. - Tree/UI data structure issues: fixed tree-related issues affecting rendering and data integrity. - Academy view rendering: stabilized academy view behavior and rendering. - Deployment resiliency: fixed deploy example ERC20 address reset on failure and related staking page gaps. Overall impact and accomplishments: - Increased release reliability with CI/CD stabilization, reducing production risk and enabling faster feature delivery. - Improved user and operator experience through UI navigation and UX refinements, alongside more robust delegation and token flows. - Strengthened code quality and maintainability via substantial refactors and modularization, setting the stage for future capabilities. Technologies/skills demonstrated: - Frontend/UI engineering (navigation, layout, unified pages) and UX optimization. - Smart contract/token workflow integration (ERC20 staking manager, minting enablement, token deployment steps). - End-to-end flow improvements (delegation, stake initiation, L1 multi-option flows) and routing/navigation. - Build system stabilization (CI, yarn, environment fixes) and testing improvements. - Refactoring for modularity, readability, and maintainability across console utilities and page flows.

December 2025

69 Commits • 22 Features

Dec 1, 2025

December 2025 performance highlights for ava-labs/builders-hub: delivered reliability and UX improvements, modernized the codebase, and strengthened the build/deploy workflow to enable faster, scalable iterations. Key outcomes include corrected link integrity, updated ACP references, architectural refactor for maintainability, and UI/UX polish that improves user onboarding and navigation. These efforts reduce friction, improve SEO, and establish a foundation for future features such as Claude-based course building and deployment tooling.

November 2025

76 Commits • 25 Features

Nov 1, 2025

November 2025 monthly summary for ava-labs/builders-hub and ava-labs/icm-services. Key features delivered include UI Layout Enhancements and stabilizing UI components (Wrapper and Text Switch) with new Configuration options to simplify project setup. Academy enhancements added Fuji blog to the academy and unified the /academy endpoint with a new navbar banner. Platform expansions cover Elo and hatchyverse chain integrations and refinement of the native token staking manager. Developer experience and quality improvements encompassed Testing scaffolding, Speedrun base scaffolding, Stashing changes workflow, Commit copying enhancements, and general code quality nits. Reliability and hygiene work included Build fixes, Versioning cleanup, removal of auto-generated documentation, and Git ignore fixes, along with merge conflict resolution and master merge propagation. icm-services saw Documentation and CLI improvements, aligning Teleporter references to ICM Contracts and enhancing CLI message decoding, complemented by README clarifications. Overall impact includes faster feature delivery, improved UX, stronger release reliability, and clearer external guidance for developers and users.

October 2025

51 Commits • 20 Features

Oct 1, 2025

October 2025 performance summary for ava-labs/builders-hub: Expanded token capabilities, wallet integration, and UI/content improvements, underpinned by CI/build optimizations and critical bug fixes that improved reliability and onboarding. Key business outcomes include enabling wallet-driven ERC20 interactions, adding custom token creation, updating wrapped native token deployment, delivering a native minter UI, and accelerating builds with precompile workflows. Major bugs fixed enhanced stability and data integrity across the repository, enabling safer production deployments. Skills demonstrated include on-chain token mechanics, wallet integration patterns, React hooks, content/layout restructuring, and CI/Build engineering.

September 2025

96 Commits • 45 Features

Sep 1, 2025

September 2025 performance summary for ava-labs/builders-hub: Delivered a strong set of features across tokenomics, academy content, and UX, while stabilizing the codebase for release. Key feature deliveries include migrating L1 Native Tokenomics distribution and governance chapters; launching the Codebase Entrepreneur Academy Pitching module; advancing Mastering Tokenomics with module 8 updates and chapter moves; expanding the academy content with certificates, course one-liners, and introductions; and addressing P2P/network reliability with a blog post and build fixes. In addition, minor improvements in blog integration and academy UI enhancements contributed to a more cohesive user experience. The month also included targeted fixes to routing, environment naming, and build security to reduce release risk. Overall, these efforts reduce time-to-market, improve onboarding for learners and developers, and set a scalable foundation for future tokenomics and academy features.

August 2025

30 Commits • 10 Features

Aug 1, 2025

August 2025 performance highlights focused on delivering business value through operational readiness, content and UI improvements, and stability across three repos. Notable outcomes include deployment and operations documentation for L1 & Validator Manager in the Permissioned L1s Academy, introduction of Proxy Patterns for scalable upgradeability, and the Module 10 Grant Application within Codebase Entrepreneur Academy. Curriculum optimization was completed with the removal of the L1 Validator Management course and redirects to the new course lineup. UI/layout enhancements, including precompile-related changes and the layout native minter integration, improved developer experience and front-end reliability. In parallel, critical bug fixes addressed Recap content, validator removal, targetGas definition, and build/display issues, reducing support overhead and improving end-user experience.

July 2025

13 Commits • 3 Features

Jul 1, 2025

This month focused on increasing deployment flexibility, multi-chain capabilities, and learning-resource quality to drive faster onboarding and developer productivity. Key features delivered include multi-chain node setup, AvalancheGo deployment improvements via Docker command generation and environment-variable-driven config, and comprehensive Avalanche Academy content modernization. A major bug fix addressed Warp Messaging precompile links in coreth docs, improving accuracy and user guidance. Overall, these efforts reduce deployment friction, enable multi-chain experimentation at scale, and strengthen developer guidance and documentation quality, delivering tangible business value across platform reliability, onboarding, and knowledge transfer.

June 2025

12 Commits • 6 Features

Jun 1, 2025

June 2025 performance summary across ava-labs repositories focused on improving developer experience, documentation reliability, UI/SDK enhancements, and deployment readiness. Key outcomes include corrected documentation links, expanded content assets, streamlined local setup with robust health checks, new UI components for subnet and blockchain selection, and Docker workflow improvements for custom VM IDs and multi-subnet guidance. Targeted bug fixes enhanced data handling and navigation in API docs. Demonstrated proficiency in TypeScript/React, Docker-based deployments, API integration, and documentation hygiene, delivering tangible business value through faster onboarding and fewer support frictions.

May 2025

13 Commits • 5 Features

May 1, 2025

Month: 2025-05 — Delivered core features, reliability improvements, and developer tooling across the Builders Hub repo, with a focus on deploy readiness, correctness checks, and improved documentation. The work reduced risk in chain creation, tightened precompile deployment controls, and enhanced developer onboarding through clearer guides and better tooling observability.

April 2025

4 Commits • 3 Features

Apr 1, 2025

April 2025 — ava-labs/builders-hub: Delivered key features and documentation enhancements to accelerate enterprise deployment, bolster security governance, and simplify onboarding. No major bugs reported this month; stability primarily gained through improved tooling and documentation.

March 2025

3 Commits • 3 Features

Mar 1, 2025

March 2025 - Builders Hub: Delivered three core features enhancing observability, RPC validation, and onboarding documentation. No major bugs fixed reported this month. The changes improve data visibility, security guidance, and integration readiness for Gelato BaaS on Avalanche L1, enabling faster insights and reducing configuration risk.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for ava-labs/builders-hub focusing on documentation quality, branding consistency, and cross-repo standardization for Interchain Messaging (ICM).

Activity

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Quality Metrics

Correctness94.8%
Maintainability90.8%
Architecture91.4%
Performance89.2%
AI Usage25.2%

Skills & Technologies

Programming Languages

BashCSSGoHTMLJSONJavaScriptMDXMarkdownShellSolidity

Technical Skills

API DevelopmentAPI IntegrationAPI designAPI developmentAPI integrationAuthenticationAvalancheAvalanche SubnetsAvalanche blockchainAvalanche developmentAvalanche ecosystemBackend DevelopmentBlockchainBlockchain ConceptsBlockchain Development

Repositories Contributed To

6 repos

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

ava-labs/builders-hub

Feb 2025 Mar 2026
14 Months active

Languages Used

MarkdownSolidityJavaScriptTypeScriptJSONBashCSSHTML

Technical Skills

DocumentationSmart ContractsTechnical WritingComponent DevelopmentFront End DevelopmentFrontend Development

ava-labs/icm-services

Jun 2025 Nov 2025
2 Months active

Languages Used

MarkdownGo

Technical Skills

DocumentationAvalanche blockchainCLI developmentcontract developmentdocumentationsmart contract development

ava-labs/coreth

Jun 2025 Aug 2025
3 Months active

Languages Used

Markdown

Technical Skills

Documentation

ava-labs/icm-contracts

Jun 2025 Jun 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

ava-labs/subnet-evm

Jun 2025 Jun 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

ava-labs/avalanchego

Aug 2025 Aug 2025
1 Month active

Languages Used

Markdown

Technical Skills

Configuration ManagementDocumentationTechnical Writing