kamilkisiela/graphql-hive
Jan 2025 – Sep 2025
2 Months active
Languages Used
JavaScriptTypeScriptMarkdownRust
Technical Skills
Backend DevelopmentConfiguration ManagementDatabase ManagementDevOpsFile System Operations
Tom Hastjarjanto
PROFILE
Tom Hastjarjanto
Tom contributed to the kamilkisiela/graphql-hive repository by enhancing backend reliability and operational consistency over a two-month period. He improved PostgreSQL connectivity by encoding input parameters and supporting optional passwords, reducing configuration errors and enabling more robust deployments. Tom also standardized Prometheus metrics port configuration across multiple services, simplifying monitoring and DevOps workflows. Addressing a critical bug, he stabilized the supergraph schema reload process by ensuring schema files are written to the system temp directory, allowing Apollo Router to reliably detect changes. His work leveraged TypeScript, JavaScript, and file system operations, demonstrating depth in backend and configuration management.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
2
Lines of code
89
Activity Months2
Your Network
30 peopleShared Repositories
30
Work History
September 2025
1 Commits
Sep 1, 2025September 2025 monthly summary for kamilkisiela/graphql-hive: Focused on stabilizing the supergraph schema reload workflow and addressing a critical file handling bug that affected Apollo Router's watch/reload capability. Implemented a robust temp directory file path, ensuring the schema is written to the system temp directory and reliably detected by Apollo Router. This work reduces manual intervention and downtime during schema changes, improving overall developer productivity and deployment reliability. Notable deliverables include: commit 7ef800e8401a4e3fda4e8d1208b940ad6743449e (fix: ensure file is written in temp dir (#6753)).
1 Commits
Sep 1, 2025September 2025 monthly summary for kamilkisiela/graphql-hive: Focused on stabilizing the supergraph schema reload workflow and addressing a critical file handling bug that affected Apollo Router's watch/reload capability. Implemented a robust temp directory file path, ensuring the schema is written to the system temp directory and reliably detected by Apollo Router. This work reduces manual intervention and downtime during schema changes, improving overall developer productivity and deployment reliability. Notable deliverables include: commit 7ef800e8401a4e3fda4e8d1208b940ad6743449e (fix: ensure file is written in temp dir (#6753)).
September 2025
January 2025
2 Commits • 2 Features
Jan 1, 2025January 2025 monthly summary for kamilkisiela/graphql-hive. Focused on reliability and operability improvements across PostgreSQL connectivity and metrics exposure. Delivered two key enhancements with one targeted bug fix, enabling more robust deployments, consistent monitoring, and reduced configuration errors.
January 2025
2 Commits • 2 Features
Jan 1, 2025January 2025 monthly summary for kamilkisiela/graphql-hive. Focused on reliability and operability improvements across PostgreSQL connectivity and metrics exposure. Delivered two key enhancements with one targeted bug fix, enabling more robust deployments, consistent monitoring, and reduced configuration errors.
Activity
Loading activity data...
Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture86.6%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptMarkdownRustTypeScript
Technical Skills
Backend DevelopmentConfiguration ManagementDatabase ManagementDevOpsFile System Operations
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline