hmislk/hmis
Apr 2025 – Feb 2026
11 Months active
Languages Used
CSSJavaJavaServer Faces (JSF)JavaServer Pages (JSP)XHTMLcssjavaxhtml
Technical Skills
Access ControlBackend DevelopmentCSSCSS StylingCode RefactoringComposite Components
DamithDeshan
PROFILE
Damithdeshan
H.K.D. D. Rajapaksha contributed to the hmislk/hmis repository by engineering robust clinical and billing workflows, focusing on scalable API and DTO/controller scaffolding, advanced billing modules, and comprehensive patient management features. He applied Java, JSF, and SQL to deliver end-to-end solutions for laboratory, admissions, and appointment scheduling, integrating UI/UX improvements and data model enhancements to support reliable reporting and secure access control. His work emphasized maintainable code through continuous refactoring, code quality fixes, and metadata hygiene. By modernizing backend logic and refining user-facing components, he improved operational efficiency, data integrity, and the maintainability of complex healthcare processes.
Overall Statistics
Feature vs Bugs
54%Features
Repository Contributions
1,276Total
Bugs
300
Commits
1,276
Features
355
Lines of code
112,552
Activity Months11
Your Network
22 peopleWork History
February 2026
72 Commits • 17 Features
Feb 1, 2026February 2026 (2026-02) focused on strengthening the billing reliability, extending item tracking, and enhancing UI and reporting. Work across hmislk/hmis delivered notable improvements to the revenue cycle, data entry quality, and user-facing views, while laying groundwork for scalable reporting and inventory capabilities. Key business value includes faster and more accurate billing, improved decision support from better reporting, and reduced defects across billing, payment, and item management workflows.
72 Commits • 17 Features
Feb 1, 2026February 2026 (2026-02) focused on strengthening the billing reliability, extending item tracking, and enhancing UI and reporting. Work across hmislk/hmis delivered notable improvements to the revenue cycle, data entry quality, and user-facing views, while laying groundwork for scalable reporting and inventory capabilities. Key business value includes faster and more accurate billing, improved decision support from better reporting, and reduced defects across billing, payment, and item management workflows.
February 2026
January 2026
155 Commits • 53 Features
Jan 1, 20262026-01 Monthly Summary for hmislk/hmis focused on delivering high-value features, stabilizing core workflows, and enhancing data visibility and reporting. This period includes UI/UX improvements, priority-aware billing and dashboards, PDF/reporting enhancements, backend/data model refinements, and continuous code quality improvements to support scalable operations and business decisions.
January 2026
155 Commits • 53 Features
Jan 1, 20262026-01 Monthly Summary for hmislk/hmis focused on delivering high-value features, stabilizing core workflows, and enhancing data visibility and reporting. This period includes UI/UX improvements, priority-aware billing and dashboards, PDF/reporting enhancements, backend/data model refinements, and continuous code quality improvements to support scalable operations and business decisions.
December 2025
171 Commits • 43 Features
Dec 1, 2025December 2025: Achieved substantial domain, billing, and UI improvements delivering stronger scheduling accuracy, reliable invoicing, and enhanced analytics. Implemented core domain enums, expanded appointment data models, advanced billing flows, and calendar-driven views, with UI/print and reporting enhancements that streamline operations and unlock new business capabilities. Also advanced code quality and process hygiene across the repository.
171 Commits • 43 Features
Dec 1, 2025December 2025: Achieved substantial domain, billing, and UI improvements delivering stronger scheduling accuracy, reliable invoicing, and enhanced analytics. Implemented core domain enums, expanded appointment data models, advanced billing flows, and calendar-driven views, with UI/print and reporting enhancements that streamline operations and unlock new business capabilities. Also advanced code quality and process hygiene across the repository.
December 2025
November 2025
159 Commits • 41 Features
Nov 1, 2025November 2025 delivered a foundational MVC/API backbone and a broad set of clinically oriented improvements across admissions, patient management, billing, and UI/navigation. The work emphasized business value through improved patient throughput, secure access control, data integrity, and maintainable code. Key themes included: establishing a scalable API/DTO/controller scaffold; UI/navigation upgrades; enhanced access control; end-to-end patient workflows; and billing/reporting improvements with ongoing code quality hygiene.
November 2025
159 Commits • 41 Features
Nov 1, 2025November 2025 delivered a foundational MVC/API backbone and a broad set of clinically oriented improvements across admissions, patient management, billing, and UI/navigation. The work emphasized business value through improved patient throughput, secure access control, data integrity, and maintainable code. Key themes included: establishing a scalable API/DTO/controller scaffold; UI/navigation upgrades; enhanced access control; end-to-end patient workflows; and billing/reporting improvements with ongoing code quality hygiene.
October 2025
159 Commits • 40 Features
Oct 1, 2025October 2025 performance summary for hmislk/hmis focused on delivering business value through feature delivery, data integrity improvements, and maintainability enhancements. The month combined user-facing UI/UX refinements with backend stability work to reduce risk and accelerate future development.
159 Commits • 40 Features
Oct 1, 2025October 2025 performance summary for hmislk/hmis focused on delivering business value through feature delivery, data integrity improvements, and maintainability enhancements. The month combined user-facing UI/UX refinements with backend stability work to reduce risk and accelerate future development.
October 2025
September 2025
79 Commits • 33 Features
Sep 1, 2025September 2025 (hmislk/hmis): Delivered strong backend and UX improvements focused on data integrity, sample management, and lab workflow stability. Key features delivered include new data models for history tracking and investigations, enhanced sample management with separation/history flows and related UI, and OutLab/internal lab workflow enhancements. Significant bugs fixed resolved critical processing errors, corrected patient reports composition, and stabilized sample transfer/separation processes. These efforts resulted in improved data quality, faster reporting, and stronger cross-system interoperability with external labs, directly supporting clinical decision-making and operational efficiency.
September 2025
79 Commits • 33 Features
Sep 1, 2025September 2025 (hmislk/hmis): Delivered strong backend and UX improvements focused on data integrity, sample management, and lab workflow stability. Key features delivered include new data models for history tracking and investigations, enhanced sample management with separation/history flows and related UI, and OutLab/internal lab workflow enhancements. Significant bugs fixed resolved critical processing errors, corrected patient reports composition, and stabilized sample transfer/separation processes. These efforts resulted in improved data quality, faster reporting, and stronger cross-system interoperability with external labs, directly supporting clinical decision-making and operational efficiency.
August 2025
197 Commits • 59 Features
Aug 1, 2025In August 2025, the hmislk/hmis team delivered a set of high-impact features across checkout, billing, and reporting, fixed critical data-flow and UI issues, and strengthened code quality and maintainability. Key outcomes include a Fast Sale workflow across cashier interfaces, a new API/controller layer and Payment Page UI, expanded billing capabilities (new BillType and refined CC billing flow), robust history/tracking for billing, cancellations, and refunds, and improved reporting/export capabilities with UX refinements. The work reduces checkout time, improves billing accuracy and traceability, enables faster decision-making through richer history data, and positions the product for scalable growth.
197 Commits • 59 Features
Aug 1, 2025In August 2025, the hmislk/hmis team delivered a set of high-impact features across checkout, billing, and reporting, fixed critical data-flow and UI issues, and strengthened code quality and maintainability. Key outcomes include a Fast Sale workflow across cashier interfaces, a new API/controller layer and Payment Page UI, expanded billing capabilities (new BillType and refined CC billing flow), robust history/tracking for billing, cancellations, and refunds, and improved reporting/export capabilities with UX refinements. The work reduces checkout time, improves billing accuracy and traceability, enables faster decision-making through richer history data, and positions the product for scalable growth.
August 2025
July 2025
44 Commits • 10 Features
Jul 1, 2025July 2025 monthly summary for hmislk/hmis: Delivered significant feature work and stability improvements across navigation, UI, reporting, and bypass flows, translating into improved clinician and admin workflows and more reliable data handling. Key outcomes include improved navigation for patient reports/investigations, enhanced dashboard with BHT number, and refined admin pages; UI improvements for inward service and 5x8 inch bill viewing; reliable date-range search for samples; fixes to sample sending/receiving workflow; and signature image integration on print reports, strengthening auditability and compliance.
July 2025
44 Commits • 10 Features
Jul 1, 2025July 2025 monthly summary for hmislk/hmis: Delivered significant feature work and stability improvements across navigation, UI, reporting, and bypass flows, translating into improved clinician and admin workflows and more reliable data handling. Key outcomes include improved navigation for patient reports/investigations, enhanced dashboard with BHT number, and refined admin pages; UI improvements for inward service and 5x8 inch bill viewing; reliable date-range search for samples; fixes to sample sending/receiving workflow; and signature image integration on print reports, strengthening auditability and compliance.
June 2025
100 Commits • 25 Features
Jun 1, 2025June 2025: Delivered end-to-end LabTestHistory workflow enhancements (OPD billing, barcode generation, sample collect, history tracking) with extensive data-model/enums updates; refreshed the Dashboard UI/UX and 5x8 bill formatting; fixed critical patient reports/navigation issues (search, navigation from Investigation Panel, back/print flows); strengthened access control with new privileges for CC in Menu, Out Lab sending, LabTestHistory, plus a patient edit privilege; applied CodeRabbit fixes and UI styling to raise quality and consistency; added reporting capabilities (SMS history) and email integration for LabTestHistory; maintained sign-off hygiene and maintenance commits. This work improves data accuracy, clinician efficiency, billing reliability, and overall system maintainability.
100 Commits • 25 Features
Jun 1, 2025June 2025: Delivered end-to-end LabTestHistory workflow enhancements (OPD billing, barcode generation, sample collect, history tracking) with extensive data-model/enums updates; refreshed the Dashboard UI/UX and 5x8 bill formatting; fixed critical patient reports/navigation issues (search, navigation from Investigation Panel, back/print flows); strengthened access control with new privileges for CC in Menu, Out Lab sending, LabTestHistory, plus a patient edit privilege; applied CodeRabbit fixes and UI styling to raise quality and consistency; added reporting capabilities (SMS history) and email integration for LabTestHistory; maintained sign-off hygiene and maintenance commits. This work improves data accuracy, clinician efficiency, billing reliability, and overall system maintainability.
June 2025
May 2025
94 Commits • 26 Features
May 1, 2025May 2025 monthly summary for hmislk/hmis focusing on deliverables, impact, and technical proficiency. The month delivered major enhancements across billing workflows, governance, reporting, laboratory and sample management, and code quality, driving faster processing, better compliance, and improved visibility across modules.
May 2025
94 Commits • 26 Features
May 1, 2025May 2025 monthly summary for hmislk/hmis focusing on deliverables, impact, and technical proficiency. The month delivered major enhancements across billing workflows, governance, reporting, laboratory and sample management, and code quality, driving faster processing, better compliance, and improved visibility across modules.
April 2025
46 Commits • 8 Features
Apr 1, 2025April 2025 monthly summary focusing on business-value feature deliveries, bug fixes, and cross-cutting improvements across the hmislk/hmis repo. Highlights include AI-assisted workflows, enhanced billing, and richer reporting.
46 Commits • 8 Features
Apr 1, 2025April 2025 monthly summary focusing on business-value feature deliveries, bug fixes, and cross-cutting improvements across the hmislk/hmis repo. Highlights include AI-assisted workflows, enhanced billing, and richer reporting.
April 2025
Activity
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Quality Metrics
Correctness86.6%
Maintainability85.0%
Architecture81.2%
Performance81.8%
AI Usage25.0%
Skills & Technologies
Programming Languages
CSSHTMLJSONJavaJavaScriptJavaServer FacesJavaServer Faces (JSF)JavaServer Pages (JSP)JavaServer Pages (XHTML)PrimeFaces
Technical Skills
API DevelopmentAPI developmentAccess ControlApache POIAuthorization LogicBack End DevelopmentBack-end DevelopmentBackend DevelopmentBug FixingCSSCSS StylingCSS stylingChart.jsClean Code PracticesCode Cleanup
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