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khoa.nguyen

PROFILE

Khoa.nguyen

Anh Khoa Nguyen contributed to the st-united/AICP-API repository by engineering robust deployment pipelines and scalable backend infrastructure over six months. He consolidated Kubernetes and Docker configurations, automated CI/CD workflows, and managed database migrations using TypeScript and Node.js. His work included evolving the Prisma schema for core models, integrating secret management for Google Cloud, and optimizing production builds for headless browser operations. By standardizing environment variables and refining deployment strategies, he improved reliability and reduced operational risk. Khoa’s approach emphasized maintainable DevOps practices, enabling consistent deployments and efficient incident response while supporting the API’s growth and data integrity requirements.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

32Total
Bugs
3
Commits
32
Features
9
Lines of code
7,145
Activity Months6

Work History

October 2025

1 Commits

Oct 1, 2025

October 2025 monthly summary for st-united/AICP-API: - Focused on stabilizing core services deployment and ensuring environment parity across development, UAT, and production. The core services deployment issues with Bitnami, PostgreSQL, and Redis were resolved by updating Kubernetes configurations, correcting database connection strings, and standardizing image versions and authentication methods across environments to ensure reliable deployments. - Commits involved: 36e3588ee99978bf437dd89fab333cd6d7997699 (chore: fix failed bitnami images deployment).

August 2025

7 Commits • 2 Features

Aug 1, 2025

In August 2025, the AICP-API team delivered essential database and deployment improvements that strengthen data integrity, API usability, and production reliability. Key work included consolidating Prisma schema changes across core models (User, Role, Permission, Question, ExamSet, Course) and upgrading the Prisma client to align with the new schema, enabling safer migrations and faster development cycles. The team also introduced a default Exam Set name of 'AI For Fresher' and added API support to query exam sets by name, improving retrieval efficiency for clients. Additionally, a production Docker deployment fix ensured correct file ownership and user context, preventing Prisma client generation errors in prod. These changes reduce operational risk, enhance data consistency, and support scalable growth for the API surface.

July 2025

18 Commits • 5 Features

Jul 1, 2025

July 2025 monthly summary for st-united/AICP-API focusing on business value and technical excellence. Delivered end-to-end CI/CD and deployment automation across development, UAT, and production, including infrastructure management for PostgreSQL and Redis and robust deployment/rollback strategies. Implemented Google service key secret management in Kubernetes, with secret generation/mounts and adjusted kustomization across dev, UAT, and production. Optimized production build by updating the Dockerfile to include public assets and dependencies for headless browser operations. Scaled Kubernetes by increasing replicas and tuning resource quotas/limits for AICP API and PostgreSQL. Enhanced AI competency content and exam PDF generation with seed data and additional questions. These changes reduce release risk, improve security, and enable scalable, reliable operations.

June 2025

3 Commits • 1 Features

Jun 1, 2025

Month: 2025-06 | Repository: st-united/AICP-API Key features delivered: - AICP API Deployment and Build Pipeline Improvements: consolidated deployment configuration and build pipeline; updated Dockerfiles and Kubernetes manifests; enabled database migrations via an init container; removed the .env dependency; updated image tags; and aligned Makefile/yarn.lock for consistent builds across environments. Major bugs fixed: - No critical bugs fixed this month; work focused on deployment reliability, configuration drift reduction, and CI/CD robustness to prevent future incidents. Overall impact and accomplishments: - These changes improve deployment reliability, security, and reproducibility, accelerate delivery cycles, and provide smoother migrations. The streamlined pipelines reduce manual steps and improve traceability and rollback capability. Technologies/skills demonstrated: - Docker, Kubernetes, CI/CD automation, init containers, Kubernetes manifests, Makefile/yarn.lock synchronization, image tagging strategy, secure environment handling.

May 2025

1 Commits

May 1, 2025

May 2025 monthly summary for st-united/AICP-API focused on stabilizing the Email Service and aligning deployment infra to improve reliability and observability. Delivered precise error handling and error propagation, updated Kubernetes/Redis configurations, and environment variable path refinements to support safer, faster triage and releases.

March 2025

2 Commits • 1 Features

Mar 1, 2025

March 2025: Laid the foundation for the admin-teacher UI with bootstrap, layout, and public dashboard scaffolding; introduced role display (Teacher) and performed initial cleanup to remove dead code and align routing/UI.

Activity

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Quality Metrics

Correctness86.0%
Maintainability85.6%
Architecture82.0%
Performance76.8%
AI Usage21.2%

Skills & Technologies

Programming Languages

CSSDockerfileJSXJavaScriptMakefilePrismaPrisma SchemaSQLShellTypeScript

Technical Skills

API DevelopmentAnt DesignBackend DevelopmentBuild AutomationCI/CDCloud ConfigurationCloud DeploymentConfiguration ManagementContainerizationDatabase ManagementDatabase Schema ManagementDatabase SeedingDependency ManagementDevOpsDocker

Repositories Contributed To

2 repos

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

st-united/AICP-API

May 2025 Oct 2025
5 Months active

Languages Used

TypeScriptYAMLDockerfileMakefileShellJavaScriptbashdockerfile

Technical Skills

DockerHelmKubernetesNode.jsTypeScriptBuild Automation

greenPrep-organization/greenPREP-admin-teacher

Mar 2025 Mar 2025
1 Month active

Languages Used

CSSJSXJavaScript

Technical Skills

Ant DesignFrontend DevelopmentHuskyPrettierReactReact Router

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