enjin/indexer
Nov 2024 – Jan 2025
3 Months active
Languages Used
graphqltypescriptJavaScriptSQLTypeScriptGraphQL
Technical Skills
backend developmentdatabase schema managementquery optimizationAPI IntegrationBackend DevelopmentData Indexing
Raman Shekhawat
PROFILE
Raman Shekhawat
Worked on the enjin/indexer repository over three months, delivering features and fixes that improved data integrity, analytics, and protocol robustness for blockchain marketplace indexing. Addressed critical issues in listing expiry queries and metadata processing by refactoring query logic, enhancing error handling, and optimizing database schema management. Implemented market and listing enhancements, tokenomics and NFT classification improvements, and metadata origin tracking to support more accurate business insights. Utilized TypeScript, GraphQL, and SQL to build scalable backend solutions, focusing on reliable data processing, event handling, and query optimization. The work reduced data inconsistencies, improved performance, and enabled more trustworthy analytics for stakeholders.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
15Total
Bugs
4
Commits
15
Features
4
Lines of code
1,680
Activity Months3
Your Network
5 peopleShared Repositories
5
Work History
January 2025
10 Commits • 3 Features
Jan 1, 2025Concise monthly summary for 2025-01 focusing on enjin/indexer. Delivered key market and listing enhancements, tokenomics/NFT classification improvements, metadata origin tracking, and protocol robustness improvements. Implemented data integrity and observability improvements to support better business decisions and analytics, while reducing runtime errors and data inconsistencies across markets.
10 Commits • 3 Features
Jan 1, 2025Concise monthly summary for 2025-01 focusing on enjin/indexer. Delivered key market and listing enhancements, tokenomics/NFT classification improvements, metadata origin tracking, and protocol robustness improvements. Implemented data integrity and observability improvements to support better business decisions and analytics, while reducing runtime errors and data inconsistencies across markets.
January 2025
December 2024
4 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for enjin/indexer: focused on reliability, data correctness, and performance improvements in the indexing pipeline. Delivered targeted fixes and enhancements across metadata processing, sale data accuracy, and trait/metadata parsing to enable trustworthy analytics and faster data availability.
December 2024
4 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for enjin/indexer: focused on reliability, data correctness, and performance improvements in the indexing pipeline. Delivered targeted fixes and enhancements across metadata processing, sale data accuracy, and trait/metadata parsing to enable trustworthy analytics and faster data availability.
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary for enjin/indexer. Delivered a critical bug fix to the Marketplace Listing Expiry query that strengthens data integrity and reduces erroneous expirations in the indexing pipeline. Implemented by making the price field in MarketplaceListingFilled required and refactoring the query logic to use explicit auction/offer type variables, improving correctness and maintainability. The change is associated with commit c1414d58c8526a1fd1e6d05954b04012db1f20c6 (fix: expired listing query (#1427)).
1 Commits
Nov 1, 2024November 2024 monthly summary for enjin/indexer. Delivered a critical bug fix to the Marketplace Listing Expiry query that strengthens data integrity and reduces erroneous expirations in the indexing pipeline. Implemented by making the price field in MarketplaceListingFilled required and refactoring the query logic to use explicit auction/offer type variables, improving correctness and maintainability. The change is associated with commit c1414d58c8526a1fd1e6d05954b04012db1f20c6 (fix: expired listing query (#1427)).
November 2024
Activity
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Quality Metrics
Correctness84.0%
Maintainability81.4%
Architecture79.4%
Performance74.6%
AI Usage24.0%
Skills & Technologies
Programming Languages
GraphQLJavaScriptSQLTypeScriptgraphqltypescript
Technical Skills
API DevelopmentAPI IntegrationBackend DevelopmentBlockchain DevelopmentData IndexingData ModelingData ProcessingDatabase ManagementDatabase QueryingDatabase Schema DesignError HandlingEvent HandlingGraphQLMetrics and MonitoringNode.js
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline