tillhub/tillhub-sdk-javascript
Sep 2025 – Jan 2026
4 Months active
Languages Used
JavaScriptTypeScript
Technical Skills
API IntegrationAPI RefactoringBackend DevelopmentCode FormattingError HandlingFull stack development
Nattaphong Kosakul
PROFILE
Nattaphong Kosakul
Nattaphong Kosakul contributed to the tillhub-sdk-javascript repository by developing and refining backend features focused on API integration, error handling, and scalable data workflows. Over four months, he unified email handling with Mailjet integration, introduced centralized configuration endpoints, and enhanced credential status reporting. He implemented bulk configuration management and CSV export for checkout questions, while also delivering robust product catalog retrieval with pagination for the V2 API. Using JavaScript and TypeScript, Nattaphong improved reliability through comprehensive unit testing and code refactoring, addressed edge cases in pagination, and optimized voucher patch operations, demonstrating a thoughtful approach to maintainability and efficient API design.
Overall Statistics
Feature vs Bugs
78%Features
Repository Contributions
16Total
Bugs
2
Commits
16
Features
7
Lines of code
3,447
Activity Months4
Your Network
20 peopleSame Organization
@unzer.com12
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Aymen LabidiMember
BarbaraMember
Baris AtamerMember
chandrashekar.allamMember
Faraz FarajiMember
farshidgh70Member
Jed HastwellMember
Work History
January 2026
2 Commits • 1 Features
Jan 1, 2026Concise monthly summary for 2026-01 focused on the tillhub-sdk-javascript repo. Delivered a new end-to-end capability for supplier-product relationship management and improved voucher patch performance by skipping unnecessary API calls. Strengthened testing and overall reliability, contributing to measurable business value through faster operations and reduced API traffic.
2 Commits • 1 Features
Jan 1, 2026Concise monthly summary for 2026-01 focused on the tillhub-sdk-javascript repo. Delivered a new end-to-end capability for supplier-product relationship management and improved voucher patch performance by skipping unnecessary API calls. Strengthened testing and overall reliability, contributing to measurable business value through faster operations and reduced API traffic.
January 2026
November 2025
1 Commits • 1 Features
Nov 1, 2025Concise monthly summary for 2025-11 focusing on delivering a scalable product catalog retrieval feature for the V2 API with pagination, and hardening reliability around product fetch workflows.
November 2025
1 Commits • 1 Features
Nov 1, 2025Concise monthly summary for 2025-11 focusing on delivering a scalable product catalog retrieval feature for the V2 API with pagination, and hardening reliability around product fetch workflows.
October 2025
4 Commits • 4 Features
Oct 1, 2025October 2025 monthly summary focusing on business value and technical achievements for the Tillhub SDK JavaScript repo. Key features delivered: - Mailjet Credential Status Enhancement: Extended the credentialStatus response to include new fields for email updates, sender changes, update codes, and previous/new default sender emails; updated tests to cover the new fields. (Commit cf91f7313383d7ee4c4c02094c04833da28c691f; UNTIL-15306). - Bulk Configuration Management: Introduced new bulk endpoints to fetch and update configurations, with robust error handling and accompanying unit tests to ensure reliability at scale. (Commit 52f579c54c5f62ec39cb45345674ade50e9ce6f4; UNTIL-15270). - Export Checkout Questions to CSV: Added CSV export capability for checkout questions, including new endpoints and error handling in the Transactions class, plus unit tests. (Commit ecc19d6f2cc352ad0a28daf1ca5a43c7bb5e7549; UNTIL-15271). - Code Quality: Trailing Newline Cleanup in Bulk Update Tests: Removed an unnecessary trailing newline to maintain consistent test formatting. (Commit 21b48536668f7ea99d3173027ada5fa7ed98ad5d; STYLE). Major bugs fixed: - No explicit bug fixes were reported in this period; the work focused on feature delivery, error handling improvements, and test stabilization to reduce regressions. Overall impact and accomplishments: - Strengthened integration capabilities with Mailjet and bulk configuration workflows, enabling more reliable data flows and easier configuration management at scale. - Expanded data portability and reporting through CSV export of checkout questions, supporting downstream analytics and operations. - Improved code quality and maintainability through consistency improvements and targeted tests, reducing runtime issues and simplifying future refactors. Technologies/skills demonstrated: - JavaScript/TypeScript, REST endpoint design, and unit testing. - Robust error handling, test-driven improvements, and CI-friendly changes. - Data formatting/CSV export, and code quality discipline (lint/style consistency).
4 Commits • 4 Features
Oct 1, 2025October 2025 monthly summary focusing on business value and technical achievements for the Tillhub SDK JavaScript repo. Key features delivered: - Mailjet Credential Status Enhancement: Extended the credentialStatus response to include new fields for email updates, sender changes, update codes, and previous/new default sender emails; updated tests to cover the new fields. (Commit cf91f7313383d7ee4c4c02094c04833da28c691f; UNTIL-15306). - Bulk Configuration Management: Introduced new bulk endpoints to fetch and update configurations, with robust error handling and accompanying unit tests to ensure reliability at scale. (Commit 52f579c54c5f62ec39cb45345674ade50e9ce6f4; UNTIL-15270). - Export Checkout Questions to CSV: Added CSV export capability for checkout questions, including new endpoints and error handling in the Transactions class, plus unit tests. (Commit ecc19d6f2cc352ad0a28daf1ca5a43c7bb5e7549; UNTIL-15271). - Code Quality: Trailing Newline Cleanup in Bulk Update Tests: Removed an unnecessary trailing newline to maintain consistent test formatting. (Commit 21b48536668f7ea99d3173027ada5fa7ed98ad5d; STYLE). Major bugs fixed: - No explicit bug fixes were reported in this period; the work focused on feature delivery, error handling improvements, and test stabilization to reduce regressions. Overall impact and accomplishments: - Strengthened integration capabilities with Mailjet and bulk configuration workflows, enabling more reliable data flows and easier configuration management at scale. - Expanded data portability and reporting through CSV export of checkout questions, supporting downstream analytics and operations. - Improved code quality and maintainability through consistency improvements and targeted tests, reducing runtime issues and simplifying future refactors. Technologies/skills demonstrated: - JavaScript/TypeScript, REST endpoint design, and unit testing. - Robust error handling, test-driven improvements, and CI-friendly changes. - Data formatting/CSV export, and code quality discipline (lint/style consistency).
October 2025
September 2025
9 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for tillhub-sdk-javascript: Delivered a major unification of email handling with Mailjet integration, introducing a centralized Mailjet configuration endpoint, backend-aligned interfaces, new error types, and status/default-sender support. Included comprehensive tests and code cleanup; deprecated the separate active-status endpoint to streamline the API surface and reduce maintenance overhead. Concurrently fixed supplier pagination by correcting cursor usage and adopting after-based pagination, along with an update to an outdated API property to ensure reliable cross-page data retrieval. The combined work improves reliability, security, and observability for email sending and supplier data access, driving business value through more predictable behavior, reduced configuration complexity, and cleaner API contracts. Demonstrated technologies and skills include JavaScript/TypeScript SDK development, API design and refactoring, test automation, linting/style compliance, backend integration patterns, and pagination strategies.
September 2025
9 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for tillhub-sdk-javascript: Delivered a major unification of email handling with Mailjet integration, introducing a centralized Mailjet configuration endpoint, backend-aligned interfaces, new error types, and status/default-sender support. Included comprehensive tests and code cleanup; deprecated the separate active-status endpoint to streamline the API surface and reduce maintenance overhead. Concurrently fixed supplier pagination by correcting cursor usage and adopting after-based pagination, along with an update to an outdated API property to ensure reliable cross-page data retrieval. The combined work improves reliability, security, and observability for email sending and supplier data access, driving business value through more predictable behavior, reduced configuration complexity, and cleaner API contracts. Demonstrated technologies and skills include JavaScript/TypeScript SDK development, API design and refactoring, test automation, linting/style compliance, backend integration patterns, and pagination strategies.
Activity
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Quality Metrics
Correctness100.0%
Maintainability97.6%
Architecture98.8%
Performance91.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
API DevelopmentAPI IntegrationAPI RefactoringBackend DevelopmentCode FormattingError HandlingFull stack developmentRefactoringSDK DevelopmentTestingTypeScriptUnit Testing
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