
Endre Heien Mo developed and maintained complex case management and calculation features across repositories such as navikt/familie-ef-sak and navikt/pensjon-etterlatte-saksbehandling. He built robust backend workflows for income-driven decisions, task ownership, and event-driven automation, using Kotlin and Spring Boot to ensure maintainability and compliance with evolving business rules. Endre refactored data models, enhanced API integrations, and introduced feature toggles to enable safe rollouts and flexible benefit calculations. His work included improving test coverage, observability, and error handling, while aligning frontend and backend logic in React and TypeScript. The solutions delivered reliable, auditable, and scalable systems supporting complex benefit domains.
April 2026 monthly summary for navikt/pensjon-etterlatte-saksbehandling: Key features delivered: - Multi-period calculations feature toggle for child pension benefits to enable controlled rollout. - Validation and processing logic added to handle multi-period calculations when the toggle is enabled (POC). - Commit NAV-27851 implemented (hash 6c8925e7124a0e464f2912269704c25af0889cc8); co-authored-by: Øyvind Haarberg. Major bugs fixed: - No major bugs fixed this month. Overall impact and accomplishments: - Business value: Enables more accurate and flexible child pension calculations across multiple periods, reducing manual work and supporting complex scenarios. - Technical: Introduced feature flag pattern, added multi-period validation/processing, achieved traceability with commit NAV-27851, set groundwork for further enhancements in the repository. Technologies/skills demonstrated: - Feature toggles, validation logic, processing pipelines for multi-period data, collaboration and code attribution, repository-level changes.
April 2026 monthly summary for navikt/pensjon-etterlatte-saksbehandling: Key features delivered: - Multi-period calculations feature toggle for child pension benefits to enable controlled rollout. - Validation and processing logic added to handle multi-period calculations when the toggle is enabled (POC). - Commit NAV-27851 implemented (hash 6c8925e7124a0e464f2912269704c25af0889cc8); co-authored-by: Øyvind Haarberg. Major bugs fixed: - No major bugs fixed this month. Overall impact and accomplishments: - Business value: Enables more accurate and flexible child pension calculations across multiple periods, reducing manual work and supporting complex scenarios. - Technical: Introduced feature flag pattern, added multi-period validation/processing, achieved traceability with commit NAV-27851, set groundwork for further enhancements in the repository. Technologies/skills demonstrated: - Feature toggles, validation logic, processing pipelines for multi-period data, collaboration and code attribution, repository-level changes.
March 2026 monthly summary for navikt/pensjon-etterlatte-saksbehandling: Focused on delivering features to enhance traceability, data integrity, and decision-period management within beregningsgrunnlag. Key outcomes include: 1) Case Handling Traceability Enhancement: Adds the case handler's identity to notes for complaints and recoveries, improving auditability. 2) Data Integrity Improvement: Use UUID for relatertBehandlingId to strengthen data integrity and type safety. 3) Decision Period Management in Beregningsgrunnlag: Introduces storage and management of vedtaksperioder for cases within the calculation basis, enabling more robust decision timelines. No explicit bug fixes documented for this period. Business impact: improved compliance and data quality, traceable processing, and more robust calculation workflows.
March 2026 monthly summary for navikt/pensjon-etterlatte-saksbehandling: Focused on delivering features to enhance traceability, data integrity, and decision-period management within beregningsgrunnlag. Key outcomes include: 1) Case Handling Traceability Enhancement: Adds the case handler's identity to notes for complaints and recoveries, improving auditability. 2) Data Integrity Improvement: Use UUID for relatertBehandlingId to strengthen data integrity and type safety. 3) Decision Period Management in Beregningsgrunnlag: Introduces storage and management of vedtaksperioder for cases within the calculation basis, enabling more robust decision timelines. No explicit bug fixes documented for this period. Business impact: improved compliance and data quality, traceable processing, and more robust calculation workflows.
February 2026 (navikt/familie-ef-sak and navikt/familie-ef-iverksett). Key features delivered include observability enhancements for Søkeresultat mapping with enhanced error logging to aid production debugging, and a Spring 4 upgrade to improve functionality and performance with updated dependencies and adjusted object mapper and message converters. Major bugs fixed include correcting the date in the Income Data API test to ensure reliable test results, and cleaning up the publishing workflow by removing Infotrygd-related tasks and refining the migration check logic in publishing task creation. These changes reduce production debugging time, stabilize the test suite, and simplify the publishing workflow.
February 2026 (navikt/familie-ef-sak and navikt/familie-ef-iverksett). Key features delivered include observability enhancements for Søkeresultat mapping with enhanced error logging to aid production debugging, and a Spring 4 upgrade to improve functionality and performance with updated dependencies and adjusted object mapper and message converters. Major bugs fixed include correcting the date in the Income Data API test to ensure reliable test results, and cleaning up the publishing workflow by removing Infotrygd-related tasks and refining the migration check logic in publishing task creation. These changes reduce production debugging time, stabilize the test suite, and simplify the publishing workflow.
Month: 2026-01 — concise monthly summary focusing on key accomplishments, business value, and technical achievements across two repos. Highlights include targeted cleanup, data updates for 2026, and security enhancements in document handling. This period reduced technical debt, aligned systems with updated business rules, and improved risk management in production workflows.
Month: 2026-01 — concise monthly summary focusing on key accomplishments, business value, and technical achievements across two repos. Highlights include targeted cleanup, data updates for 2026, and security enhancements in document handling. This period reduced technical debt, aligned systems with updated business rules, and improved risk management in production workflows.
December 2025: Delivered cross-repo event enhancements across backend services and frontend to strengthen case lifecycle management and automation. Introduced a new event type for resumed cases with outcomes, aligned contracts and tests, and improved error handling and code readability in the klage module. Achieved end-to-end consistency for event-driven task creation and case result processing.
December 2025: Delivered cross-repo event enhancements across backend services and frontend to strengthen case lifecycle management and automation. Introduced a new event type for resumed cases with outcomes, aligned contracts and tests, and improved error handling and code readability in the klage module. Achieved end-to-end consistency for event-driven task creation and case result processing.
November 2025 highlights across six repositories, delivering business-value features and stability improvements that strengthen task ownership, auditability, deployment reliability, and dependency management. The month focused on propagating caseworker context to integrations, improving traceability for task updates, enabling survivor-related workflows, and tightening deployment and dependency practices to reduce risk in production. Key achievements include: - Implemented Task ownership and unit-number tracking based on the logged-in caseworker in navikt/familie-ef-sak. Changes include updating unit numbers when tasks are put on hold, propagating the caseworker to integrations, introducing a helper to fetch caseworker information, migrating to SecurityContext for retrieving the case handler, and refactoring/tests to clarify who modified a task. - Stabilized deployment configuration for etterlatte-prosessering across environments (pre-prod and prod): reintroductions, removal of dev-gcp references, and ensuring inbound access is configured in production to support live workflows. - Enhanced inbound policy to support survivor handling (etterlatte): added processing for survivors in inbound access policy to enable survivor-related workflows. - Strengthened task traceability: added endretAvSaksbehandler parameter to Oppgave management for accurate logging of who last updated a task (navikt/familie-integrasjoner). - Improved observability, stability, and security: team-specific logging in ef-iverksett, dependency management policy (Spring Boot upgrade rollback and dependabot cooldown), API documentation/security improvements with springdoc/token validation, and pre-prod deployment configuration for etterlatte-prosessering. Also enabled inbound dev access for etterlatte-prosessering in mottak and klage repositories to streamline testing and integration. Overall, the work delivered concrete business value by improving accuracy of unit-number updates, accountability for task changes, safer deployment practices, and more robust survivor workflows, while reducing operational risk through controlled dependency updates and better development/test environments.
November 2025 highlights across six repositories, delivering business-value features and stability improvements that strengthen task ownership, auditability, deployment reliability, and dependency management. The month focused on propagating caseworker context to integrations, improving traceability for task updates, enabling survivor-related workflows, and tightening deployment and dependency practices to reduce risk in production. Key achievements include: - Implemented Task ownership and unit-number tracking based on the logged-in caseworker in navikt/familie-ef-sak. Changes include updating unit numbers when tasks are put on hold, propagating the caseworker to integrations, introducing a helper to fetch caseworker information, migrating to SecurityContext for retrieving the case handler, and refactoring/tests to clarify who modified a task. - Stabilized deployment configuration for etterlatte-prosessering across environments (pre-prod and prod): reintroductions, removal of dev-gcp references, and ensuring inbound access is configured in production to support live workflows. - Enhanced inbound policy to support survivor handling (etterlatte): added processing for survivors in inbound access policy to enable survivor-related workflows. - Strengthened task traceability: added endretAvSaksbehandler parameter to Oppgave management for accurate logging of who last updated a task (navikt/familie-integrasjoner). - Improved observability, stability, and security: team-specific logging in ef-iverksett, dependency management policy (Spring Boot upgrade rollback and dependabot cooldown), API documentation/security improvements with springdoc/token validation, and pre-prod deployment configuration for etterlatte-prosessering. Also enabled inbound dev access for etterlatte-prosessering in mottak and klage repositories to streamline testing and integration. Overall, the work delivered concrete business value by improving accuracy of unit-number updates, accountability for task changes, safer deployment practices, and more robust survivor workflows, while reducing operational risk through controlled dependency updates and better development/test environments.
Month: 2025-10 | Summary: This month focused on strengthening the reliability and maintainability of employment-related data flows and improving the accuracy of automatic evaluations. Key outcomes include a guard against automatic re-evaluation for recent employment relationships, comprehensive enhancements to the Arbeidsforhold module to improve logging, API stability, and data contracts, and the alignment of income data aggregation to monthly groupings to prevent duplicates. A production-safe null-id handling fix for arbeidsforhold improves resilience in edge cases. These efforts collectively reduce rework, improve data quality, and enable faster, safer feature delivery across the contract and sak domains.
Month: 2025-10 | Summary: This month focused on strengthening the reliability and maintainability of employment-related data flows and improving the accuracy of automatic evaluations. Key outcomes include a guard against automatic re-evaluation for recent employment relationships, comprehensive enhancements to the Arbeidsforhold module to improve logging, API stability, and data contracts, and the alignment of income data aggregation to monthly groupings to prevent duplicates. A production-safe null-id handling fix for arbeidsforhold improves resilience in edge cases. These efforts collectively reduce rework, improve data quality, and enable faster, safer feature delivery across the contract and sak domains.
September 2025 delivered income-driven calculation improvements across backend and frontend, enabling monthly income to drive beløpsperiode and shares calculation. Key features included a new forvaltning API endpoint with yearMonth payload and test mocks for beløpsperioder and månedsinntekt, frontend display of månedsinntekt in vedtak, and significant integration and data-model enhancements. Aareg integration improvements and robust URL handling were implemented, along with an Arbeidsforhold data model overhaul and contract naming standardization to reduce data footprint. Concurrently, test stabilization and code quality improvements (ktlint, date formatting, and related cleanups) were completed to ensure reliable deployments. Business impact includes more accurate income-based calculations, improved decision-letter fidelity, and stronger governance-aligned software delivery.
September 2025 delivered income-driven calculation improvements across backend and frontend, enabling monthly income to drive beløpsperiode and shares calculation. Key features included a new forvaltning API endpoint with yearMonth payload and test mocks for beløpsperioder and månedsinntekt, frontend display of månedsinntekt in vedtak, and significant integration and data-model enhancements. Aareg integration improvements and robust URL handling were implemented, along with an Arbeidsforhold data model overhaul and contract naming standardization to reduce data footprint. Concurrently, test stabilization and code quality improvements (ktlint, date formatting, and related cleanups) were completed to ensure reliable deployments. Business impact includes more accurate income-based calculations, improved decision-letter fidelity, and stronger governance-aligned software delivery.
Monthly summary for 2025-08 focusing on business value and technical achievements across the specified repositories. Highlights include feature deliveries that strengthened reliability of income-related workflows, as well as critical bug fixes that improved UX and reduced false positives. Business impact centers on more reliable testing, faster iteration on income-related UI, and clearer user feedback across frontends.
Monthly summary for 2025-08 focusing on business value and technical achievements across the specified repositories. Highlights include feature deliveries that strengthened reliability of income-related workflows, as well as critical bug fixes that improved UX and reduced false positives. Business impact centers on more reliable testing, faster iteration on income-related UI, and clearer user feedback across frontends.
July 2025 monthly summary focusing on business value and technical achievements across three repositories. Key outcomes include reliability improvements in hold-flow for BehandleSak, enhancements in income change calculations with dynamic date handling, increased observability in NyeBarnService, cleanup of an enum to prevent misclassification, and risk mitigation by deferring non-critical upgrades in ef-iverksett. These changes reduce flaky behavior, improve compliance with rules, and enable faster debugging and validation.
July 2025 monthly summary focusing on business value and technical achievements across three repositories. Key outcomes include reliability improvements in hold-flow for BehandleSak, enhancements in income change calculations with dynamic date handling, increased observability in NyeBarnService, cleanup of an enum to prevent misclassification, and risk mitigation by deferring non-critical upgrades in ef-iverksett. These changes reduce flaky behavior, improve compliance with rules, and enable faster debugging and validation.
June 2025 monthly summary focusing on key accomplishments across the familie-integrasjoner, familie-klage-frontend, and familie-ef-sak repositories. Delivered critical API updates, bug fixes, and data-quality improvements that increase reliability, accuracy, and business value for membership searches, external outcome presentation, and automated income handling. Emphasized test coverage and thoughtful refactoring to enable maintainability and scalable delivery.
June 2025 monthly summary focusing on key accomplishments across the familie-integrasjoner, familie-klage-frontend, and familie-ef-sak repositories. Delivered critical API updates, bug fixes, and data-quality improvements that increase reliability, accuracy, and business value for membership searches, external outcome presentation, and automated income handling. Emphasized test coverage and thoughtful refactoring to enable maintainability and scalable delivery.
May 2025 delivered cross-repo UX improvements, stability enhancements, and contract/versioning updates across the Ef-sak family, EF-iverksett, EF-sak-frontend, and related contracts. The work focused on making error handling clearer and more actionable for users, strengthening internal rule engine behavior, stabilizing and observability of deployments, and improving version/contract handling for predictable releases. The changes lay a stronger foundation for user trust, faster incident resolution, and scalable feature delivery.
May 2025 delivered cross-repo UX improvements, stability enhancements, and contract/versioning updates across the Ef-sak family, EF-iverksett, EF-sak-frontend, and related contracts. The work focused on making error handling clearer and more actionable for users, strengthening internal rule engine behavior, stabilizing and observability of deployments, and improving version/contract handling for predictable releases. The changes lay a stronger foundation for user trust, faster incident resolution, and scalable feature delivery.
April 2025 monthly summary: Delivered a set of backend and frontend improvements to strengthen automatic treatment handling, observability, income calculations, and governance across multiple repositories. Highlights include: (1) extending the Opplysninskilde enum with AUTOMATISK_OPPRETTET_BEHANDLING in the backend and adding text mapping in the frontend to capture automatically created treatments, (2) correcting automatic revurdering source attribution and updating corresponding tests, (3) enhancing observability by logging expected income and date when the automatic re-evaluation feature toggle is off, (4) refining income calculations with stricter month filtering and exclusion of certain welfare incomes, with related tests and cleanup, and (5) CODEOWNERS realignment across several EF repositories to ensure proper code reviews and ownership. Additional KLAGE-related improvements were implemented in parallel on both backend and frontend to support AVVIST_KLAGE handling and rejected-complaint workflows.
April 2025 monthly summary: Delivered a set of backend and frontend improvements to strengthen automatic treatment handling, observability, income calculations, and governance across multiple repositories. Highlights include: (1) extending the Opplysninskilde enum with AUTOMATISK_OPPRETTET_BEHANDLING in the backend and adding text mapping in the frontend to capture automatically created treatments, (2) correcting automatic revurdering source attribution and updating corresponding tests, (3) enhancing observability by logging expected income and date when the automatic re-evaluation feature toggle is off, (4) refining income calculations with stricter month filtering and exclusion of certain welfare incomes, with related tests and cleanup, and (5) CODEOWNERS realignment across several EF repositories to ensure proper code reviews and ownership. Additional KLAGE-related improvements were implemented in parallel on both backend and frontend to support AVVIST_KLAGE handling and rejected-complaint workflows.
March 2025 performance highlights across the EF-sak family, focused on delivering user-facing features, strengthening data integrity, and improving maintainability. Key outcomes include a new Cohabitation calculator in the frontend with per-person navigation and journaling flow, enhanced journaling requests with notes and summaries, refined samværsavtale reporting and display logic, and API-driven feature toggles with cleanup and unleash integration. Also addressed UI accuracy (complaint labeling) and reduced technical debt through targeted ktlint fixes and library scanning improvements. These changes collectively improve user experience, data quality, deployment safety, and long-term maintainability across multiple repositories.
March 2025 performance highlights across the EF-sak family, focused on delivering user-facing features, strengthening data integrity, and improving maintainability. Key outcomes include a new Cohabitation calculator in the frontend with per-person navigation and journaling flow, enhanced journaling requests with notes and summaries, refined samværsavtale reporting and display logic, and API-driven feature toggles with cleanup and unleash integration. Also addressed UI accuracy (complaint labeling) and reduced technical debt through targeted ktlint fixes and library scanning improvements. These changes collectively improve user experience, data quality, deployment safety, and long-term maintainability across multiple repositories.
February 2025 monthly summary: Delivered a set of user-facing and data-model improvements across seven repositories, prioritizing cash support decision clarity, UI flexibility, and reliable case handling. Implemented decision justification support for cash assistance, refactored tilleggsstønad handling to simplify form state and validation, and added configurable UI for hamburger menu placement to improve presentation. Strengthened withdrawal workflows and template-based communications, including support for sending trukket klage letters when cases are dismissed. Enhanced data modeling and test reliability with historical citizenship metadata, robust filtering and display of full country names, and code-quality improvements (ktlint) across backend and frontend services. These changes collectively boost compliance, traceability, user experience, and developer productivity.
February 2025 monthly summary: Delivered a set of user-facing and data-model improvements across seven repositories, prioritizing cash support decision clarity, UI flexibility, and reliable case handling. Implemented decision justification support for cash assistance, refactored tilleggsstønad handling to simplify form state and validation, and added configurable UI for hamburger menu placement to improve presentation. Strengthened withdrawal workflows and template-based communications, including support for sending trukket klage letters when cases are dismissed. Enhanced data modeling and test reliability with historical citizenship metadata, robust filtering and display of full country names, and code-quality improvements (ktlint) across backend and frontend services. These changes collectively boost compliance, traceability, user experience, and developer productivity.
January 2025 performance summary for the Familie team. Delivered critical data-model and UI/UX improvements across services to strengthen decision integrity, reduce operational risk, and enhance end-user experience. Focused on cross-repo refactoring, validation hardening, and copy logic to ensure accurate propagation of decisions and statements to customers. Completed front-end UX refinements that improve usability and reduce user errors.
January 2025 performance summary for the Familie team. Delivered critical data-model and UI/UX improvements across services to strengthen decision integrity, reduce operational risk, and enhance end-user experience. Focused on cross-repo refactoring, validation hardening, and copy logic to ensure accurate propagation of decisions and statements to customers. Completed front-end UX refinements that improve usability and reduce user errors.
December 2024 focused on delivering high-value features for henleggelses workflows, strengthening reliability, and expanding test coverage across two key repositories. Key frontend work centered on enhancing the HenleggModal withdrawal flow with an option to send a cancellation letter, pre-send letter preview, improved handling for guardianship/power of attorney scenarios, UI/UX refinements (radio controls, dividers), and improved resilience (reset state on close) with consolidated error handling and concurrency safeguards for previews. Backend/EF-sak efforts delivered an end-to-end henleggelsesbrev flow: a new endpoint for previewing and a pathway to send letters when a treatment is henlagt, plus validation for fullmakt and verge and associated tests.
December 2024 focused on delivering high-value features for henleggelses workflows, strengthening reliability, and expanding test coverage across two key repositories. Key frontend work centered on enhancing the HenleggModal withdrawal flow with an option to send a cancellation letter, pre-send letter preview, improved handling for guardianship/power of attorney scenarios, UI/UX refinements (radio controls, dividers), and improved resilience (reset state on close) with consolidated error handling and concurrency safeguards for previews. Backend/EF-sak efforts delivered an end-to-end henleggelsesbrev flow: a new endpoint for previewing and a pathway to send letters when a treatment is henlagt, plus validation for fullmakt and verge and associated tests.
November 2024 performance summary for developers across three frontend repos. Delivered concrete frontend improvements, improved data handling, and cleaned up code to enhance maintainability and future velocity. Key user-facing improvements include clearer navigation and treatment listing criteria, enhanced document management UX, and streamlined case navigation flows, complemented by an EØS-based data filtering capability and a targeted code quality cleanup.
November 2024 performance summary for developers across three frontend repos. Delivered concrete frontend improvements, improved data handling, and cleaned up code to enhance maintainability and future velocity. Key user-facing improvements include clearer navigation and treatment listing criteria, enhanced document management UX, and streamlined case navigation flows, complemented by an EØS-based data filtering capability and a targeted code quality cleanup.

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