postsmonthly-recapsFebruary 2026

February 2026 Recap: Microservices Migration & GitOps Foundation

February 2026 was a transformative month for Goalixa. This month marked the completion of the major migration to a microservices architecture with PWA and API Gateway, along with establishing the foundation for GitOps operations.

Major Milestones Achieved

🚀 PWA + API Gateway Migration Complete

The biggest milestone of February was successfully migrating to a Progressive Web App (PWA) architecture with API Gateway. This transformed Goalixa from multiple fragmented UIs into a single, cohesive user experience.

Key Accomplishments:

Impact:

  • Simplified user experience with single frontend
  • Clear separation between frontend and backend concerns
  • Foundation for true microservices architecture
  • Better scalability and maintainability

🔧 GitOps Implementation with ArgoCD

February also saw the implementation of GitOps practices using ArgoCD, establishing Git as the source of truth for deployments.

Key Posts:

Benefits:

  • Safer and more predictable releases
  • Better visibility of deployment state
  • Faster rollback capabilities
  • Clear audit trail for changes

📊 Monitoring Stack Setup

Established comprehensive monitoring with Prometheus, Grafana, and Alertmanager for full observability across services, nodes, and cluster.

Key Post: Monitoring Stack Setup

Coverage:

  • Service-level metrics
  • OS/node-level monitoring
  • Cluster-level observability
  • Alert routing and notifications

🤖 AI-First Development Philosophy

Documented the approach to AI-assisted development, explaining why most Goalixa code is AI-developed.

Key Post: Why Goalixa Is AI-Developed

Philosophy:

  • Faster product iteration
  • Focus on architecture over implementation details
  • AI as engineering teammate
  • Learning through validation

Challenges & Incidents

⚠️ PWA Path Latency Incident (Feb 25)

On February 25, a PWA path/routing change caused high latency, providing valuable lessons about performance and user experience.

Incident Report: PWA Path Change Caused High Latency

Timeline:

  • February 24: PWA path/routing change
  • Immediately after: Noticeable slowness
  • Monitoring showed: Increased latency in PWA service

Resolution:

  • Fixed bugs in PWA, API Gateway, and Core API
  • Reviewed route/path behavior
  • Planned caching mechanisms for future optimization

Key Learning: Latency moved from dashboard metric to user-perceived reality

💡 Engineering Mindset Shift (Feb 26)

The incident led to important realizations about software engineering practices.

Key Post: Latency Taught Me Better Software Engineering

Lessons:

  • Performance is a product feature, not just SRE metric
  • Every network hop must have clear value
  • Route changes are high-risk production changes
  • User-perceived latency is the real truth

🔐 Auth Flow Refactoring (Feb 23)

Removed UI from legacy services and rebuilt auth redirect and token flow for the new architecture.

Key Post: Removing UI from Legacy Services

Changes:

  • One frontend: PWA only
  • No UI inside backend services
  • Auth service as backend-only identity provider
  • Cleaner token and session management

Future Planning

🎯 Event-Driven Architecture Plan

Started planning for event-driven architecture using NATS for better time-based event modeling.

Key Post: Future Plan: EDA with NATS

Why EDA:

  • Natural modeling of time-based actions
  • Decoupled service communication
  • Reusable events across workflows
  • Scalable event-based features

Statistics

Posts Published: 10 posts Architecture Changes: Major migration completed Infrastructure Improvements: GitOps + Monitoring established Incidents: 1 (resolved, lessons documented) Technologies Added: ArgoCD, Prometheus, Grafana, Alertmanager

Key Takeaways

  1. Migration Completeness: The PWA + Gateway migration was a major milestone that simplified the architecture
  2. Infrastructure Foundation: GitOps and monitoring provide production-ready foundation
  3. Performance Reality: Latency incident taught that user experience beats dashboard metrics
  4. Auth Cleanup: Removing UI from backend services created cleaner boundaries
  5. Future Planning: EDA planning shows thoughtful architecture evolution

Looking Ahead to March

February established the foundation. March will focus on:

  • Implementing staging environment
  • Expanding monitoring coverage
  • Improving deployment reliability
  • Learning and planning (as internet access permits)

Next Month: See March 2026 Recap for wartime challenges and continued progress.

Pwa Path Latency IncidentMarch 2026