XB Software Blog & Insights

Reading time: 12 min Engineering Continuity: Why Vendor Transitions Expose Hidden Documentation Debt

Changing software vendors or transferring responsibility to a new development team can reveal problems that have remained hidden for years. On a decade-old software product, critical knowledge often resides with experienced engineers rather than in reusable do...

By Julia Mitsiakina, Vitaly Hornik

October 27, 2026

Reading time: 12 min RAG vs. Fine-Tuning: How to Choose the Right Approach for an AI-Powered Business Application

By Ujin Kosy, Sergey Laptick

October 23, 2026

Reading time: 16 min Nearshore Software Development in Europe: Benefits, Costs, Risks, and Partner Selection

By Julia Mitsiakina

October 16, 2026 (Upd.)

Reading time: 11 min Why Blue-Green Database Deployments Are an Executive Risk Decision, Not Just a Technical Task

By Ujin Kosy, Sergey Laptick

October 13, 2026

Reading time: 13 min Legacy Code Modernization Using AI: How We Modernized a Mature Web SaaS Product

By Ujin Kosy, Vitaly Hornik

October 1, 2026

Reading time: 7 min What’s New in Examarius 1.03: Flexible Test-Sharing Options, Training Mode, and Detailed Statistics

By Julia Mitsiakina, Sergey Filatov

September 24, 2026

Reading time: 12 min Clinical Workflow Optimization: Patient Identification and Traceability Across the Healthcare Journey

By Sergey Filatov, Julia Mitsiakina

September 23, 2026

Reading time: 9 min AI-Assisted Software Delivery: What CEOs Need for Predictable SaaS Development

By Vitaly Hornik, Ujin Kosy

September 16, 2026

Reading time: 10 min Application Modernization ROI: Why AI Changes the Business Case

By Vitaly Hornik, Aliaksandr Strelchyk

September 10, 2026

Reading time: 10 min How to Turn a Vibe-Coded Front-End Into a Release-Ready SaaS Product

By Vitaly Hornik, Ujin Kosy

September 9, 2026

Reading time: 11 min Why We Didn’t Build an AI Therapist: A Safer PWA for Mental Health Self-Monitoring

By Sergey Filatov, Sergey Laptick

September 2, 2026

Reading time: 11 min Why Modern Logistics Platforms Are Built on Event-Driven Architectures. Node.js in Practice

By Sergey Laptick, Sergey Filatov

August 18, 2026

Reading time: 4 min What’s New in EnjoyHint 5.0: Zero Dependencies, TypeScript+Native DOM APIs+SVG Engine, and More

By Sergey Laptick

August 13, 2026

Reading time: 9 min How We Saved a Client $100K+ Without Sacrificing Quality: A Budget-First Approach to Custom Development

By Vitaly Hornik

August 12, 2026

Reading time: 9 min Why Release Speed Starts With Clear Deployment Ownership

By Vitaly Hornik

August 4, 2026

Reading time: 9 min Legacy Construction Software Modernization: How Mid-Sized Contractors Can Eliminate Operational Silos

By Sergey Laptick

July 28, 2026

Reading time: 9 min How Care Coordination Software Helps Healthcare Providers Act on Patient Feedback Faster

By Julia Mitsiakina

July 21, 2026

Reading time: 10 min How to Build an AI-Based Semantic Search for a Fitness App

By Sergey Filatov, Sergey Laptick

July 15, 2026

Reading time: 11 min Building a Multi-Tenant Predictive Risk Intelligence Platform for Future Drilling Region Assessment

By Sergey Filatov, Julia Mitsiakina

July 13, 2026