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MG Software builds custom software, websites and AI solutions that help businesses grow.

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© 2026 MG Software B.V. All rights reserved.

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Year in Review: Lessons from Our Projects

A candid reflection on what we learned building custom software in 2025, from project management insights to technology choices that paid off.

Jordan
Jordan23 Dec 2025 · 8 min read
Year in Review: Lessons from Our Projects

Introduction

As we close out 2025, it is time for honest reflection. We completed over a dozen projects this year, ranging from small automation tools to full-scale business platforms. Some went exactly as planned. Others taught us hard lessons.

In the spirit of transparency that defines our agency, here are the most valuable things we learned this year, shared so that other businesses can benefit from our experience.

Lesson One: Smaller Releases Win

Our most successful projects this year shared a common trait: they launched small and iterated. One client wanted a complete business platform with 30 features. We launched with 5 core features in six weeks, got real user feedback, and built the rest based on actual usage patterns rather than assumptions.

The projects that struggled were those where stakeholders insisted on launching everything at once. A big-bang launch sounds impressive, but it delays value delivery and increases the risk that you build the wrong thing. Ship early, learn fast.

Lesson Two: AI Changed Everything

We fully integrated AI into our development workflow in 2025, and the results exceeded our expectations. Our delivery speed increased by roughly 40 percent. More importantly, code quality improved because AI coding assistants handle the mundane parts while our developers focus on architecture and logic.

The lesson here is not about AI itself, but about willingness to change processes. The teams and clients who embraced new ways of working saw dramatically better outcomes than those who clung to established processes.

Lesson Three: Communication Beats Code

The single biggest predictor of project success was communication quality. Projects with weekly demos and clear feedback loops delivered better results than projects with technically superior codebases but poor client alignment.

We restructured our project management approach this year to include bi-weekly video walkthroughs for every client. This simple change reduced scope misunderstandings by an estimated 70 percent. Great software starts with great conversations.

Lesson Four: Invest in the Foundation

Projects where we invested upfront in proper CI/CD pipelines, automated testing, and clean architecture consistently outperformed those where we cut corners to ship faster. The short-term speed gain of skipping foundations always costs more in the long run.

One project in particular drove this home. We inherited a codebase with no tests and manual deployments. Adding the automation foundation took two weeks, but it saved months of debugging and manual effort over the remainder of the project.

Six Months Later: How These Lessons Held Up

Update, July 2026: half a year on, we can test these lessons against reality. Some proved sturdier than expected, others needed adjusting, which is exactly why we wrote them down in the first place. The small-releases lesson proved even more valuable than we thought. Now that AI-assisted development lets us build a first version in weeks, the temptation to cram more into a launch has grown, and precisely then does the discipline of shipping small pay off. Clients who launched a compact version this spring had real usage data by May and adjusted course accordingly, while their bigger-planning competitors were still in the build phase.

The AI lesson needed sharpening. The 40 percent speed gain from 2025 has grown further with agentic workflows, where tools like Cursor and Claude Code complete entire tasks and our developers review the result. But we also learned the counterpoint: AI output without senior review creates subtle bugs that surface weeks later. Speed without inspection is debt in disguise. And the communication lesson turned out to be timeless. No model writes away a misunderstanding about scope; the bi-weekly walkthroughs stay, and they remain the cheapest risk insurance we know.

The foundation lesson gained a new dimension we had not foreseen: a codebase with good tests and a clean architecture turns out to be dramatically easier for AI tools to work in. The investment in fundamentals now pays double, once in stability and once in AI productivity. These insights shape every solution we deliver, and they are the reason we start new engagements with a short discovery phase rather than a thick specification document. Ask us how that works in practice.

Conclusion

Every year teaches us something new, and that is exactly as it should be. A software agency that is not learning is not growing. We carry these lessons into 2026 with excitement for the projects ahead. Thank you to every client who trusted us with their vision this year.

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Jordan

Jordan

Co-founder

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MG Software

MG Software builds custom software, websites and AI solutions that help businesses grow.

WebYes gekeurd

© 2026 MG Software B.V. All rights reserved.

Privacy policyTerms and conditions
NavigationServicesPortfolioAbout UsContactBlogCalculatorCareersTech stackFAQ
ServicesCustom developmentSoftware integrationsSoftware redevelopmentApp developmentIntegrationsSEO & discoverability
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LocationsHaarlemAmsterdamThe HagueEindhovenBredaAmersfoortAll locations
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PopularBest code editorsFrontend frameworksVite alternativesWordPress alternativesOpenAI vs Anthropic APIRust vs Node.jsAWS vs Google CloudWhat is technical debt?