Frontend lead at easy.bi, building performant user interfaces with React, Angular, and modern web standards. Timo believes great UX is invisible - users just get things done.
"Performance is a feature. If it feels slow, nothing else matters."
Areas of Expertise
Frontend Architecture
Designing component libraries and state management patterns that scale across teams
UX Engineering
Translating design intent into pixel-perfect, accessible interfaces that convert
Mobile Development
Building cross-platform mobile experiences with React Native and progressive web apps
Performance Optimization
Achieving sub-second load times through code splitting, lazy loading, and Core Web Vitals tuning
Topics
Articles by Timo Koerner (34)
Why Your E-Commerce Analytics Are Lying to You (And How to Fix It)
Most DACH e-commerce teams make decisions on incomplete data. Learn why GA4 alone is not enough, how consent rates distort your numbers, and how to build a 4-tool analytics stack that shows what is actually happening in your store.
Accessibility as a Business Advantage, Not a Compliance Checkbox
Accessibility is not a legal obligation to minimize - it is a market expansion strategy. Learn how the European Accessibility Act affects your products, why 15% of your potential customers have disabilities, and quick wins you can ship this week to improve both accessibility and SEO.
Why Your Dashboard Confuses Users (And How to Fix It in a Sprint)
Most enterprise dashboards overwhelm users with data instead of enabling decisions. Learn how to fix information overload, build KPI hierarchies, choose the right charts, and apply progressive disclosure - with a sprint-scoped playbook and lessons from a Siemens dashboard redesign.
Mobile UX for B2B: Your Enterprise Users Are on Phones Now
Mobile conversion rates are 63% lower than desktop. B2B decision-makers now research, compare, and approve purchases on their phones. Learn how to close the mobile gap with responsive design, touch optimization, form reduction, and offline-first patterns.
A/B Testing That Actually Works (Most of Yours Don't)
Only 1 in 8 A/B tests produces statistically significant results. Learn the math behind reliable testing, the mistakes that waste enterprise testing budgets, and a practical framework for running experiments that drive real conversion improvements.
The UX Audit Checklist: 30 Things to Fix Before You Redesign
Before spending EUR 100K+ on a redesign, fix these 30 UX issues first. A structured audit checklist covering navigation, forms, performance, mobile, accessibility, and visual hierarchy.
Design Systems for Enterprise: Siemens Case Study
Design systems reduce development time by 25-50% and accelerate time-to-market by 47%. Learn how Siemens built a unified UI library with Angular, Storybook, and Figma - and the governance model that made it stick.
The Activation Rate Problem: Why Your Users Sign Up and Disappear
Most SaaS products lose 40-60% of new signups within the first week. Learn why activation rate is the growth metric most teams ignore — and how to fix it with data-driven UX.
Data-Driven UX: The System That Turns Visitors Into Customers
Data-driven UX combines user research, A/B testing, and design systems to lift conversion rates by 2-3x. Learn the full system: methodology, KPIs, and real case results.
Why is API integration so important for achieving success in the retail and e commerce industries?
API integration boosts retail efficiency, scalability, and customer satisfaction, crucial for staying competitive in today's dynamic market landscape.
The impact of technology on transforming energy and environmental services
Technology enhances sustainability and efficiency in energy and environmental services, driving innovation and reducing ecological impact.
How can improving efficiency contribute to energy and environmental solutions?
Enhance energy efficiency and sustainability through API integration, performance metrics, and effective project management for optimized services.
How does a designed IT structure improve cost control in construction endeavors?
IT integration in construction boosts efficiency, collaboration, and profitability through streamlined processes and data-driven decision-making.
How can sports organizations enhance their performance through the application of AI and technological advancements?
Explore AI's role in sports, enhancing performance through data analytics, strategy, and fan engagement for competitive advantage.
How can software powered by APIs bring about a revolution in the retail and e-commerce industries?
API-driven software transforms retail by improving integration, team management, and customer experiences, ensuring competitive advantage and success.
How is the evolution of AI agents transforming the landscape of IT services?
Explore AI agent development's impact on IT services, boosting productivity, efficiency, and competitive edge in today's business landscape.
What implications does the future hold, for Artificial Intelligence?
AI enhances business through digital strategies, CI/CD automation, ethical considerations, and future innovation, driving efficiency and growth.
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How has cloud computing changed the landscape of travel and transportation industries?
Cloud computing enhances travel industry efficiency, customer experience, and sustainability through agile leadership and advanced data analytics.
How can the design of IT systems help reduce costs, in technology services?
Align IT architecture with business strategy to optimize costs, enhance scalability, and foster innovation, driving sustainable growth and efficiency.
What is causing AI assistants to change the finance and insurance sector?
AI transforms finance and insurance by increasing efficiency, improving customer experiences, and guiding strategic decisions for better outcomes.
Key Developments Influencing the Future of Travel and Transportation
Explore trends like AI and data processing shaping travel and transport, driving innovation and efficiency for a competitive edge.
Data-Driven Transformation in Logistics and Supply Chain Management
Enhance logistics with data analysis for improved efficiency, informed decisions, and scalable IT infrastructure, driving operational success.
How do scalable cloud solutions revolutionize the travel and transportation industry, for businesses?
Cloud solutions enhance travel industry efficiency, improve customer experiences, and drive competitiveness through data-driven decision-making.
Why does technology have such an impact on the way businesses operate?
Technology like machine learning and DevOps enhances business efficiency and growth by streamlining operations and improving decision-making.
How do personalized web development services improve business administration?
Custom web development enhances efficiency, reduces costs, and improves client relations in finance and insurance industries, driving business success.
How Business Model Trends Are Changing Construction and Real Estate
Digital models in construction boost efficiency, innovation, and collaboration, shaping future industry success.
How can the media and publishing industries utilize business intelligence to foster growth?
Leverage business intelligence in media by enhancing data analytics, setting strategic goals, adopting microservices, and fostering innovation for growth.
How does innovation impact the media and publishing industry?
Innovation drives media evolution, enhancing adaptability and growth in a digital-first landscape, ensuring relevance and audience engagement.
Which new technologies are transforming the construction and real estate sectors today?
SaaS and AI revolutionize construction and real estate, enhancing efficiency and growth, reshaping industry dynamics with cutting-edge tech solutions.
Transforming the Construction and Real Estate Industry Through Agile Leadership
Agile leadership enhances construction and real estate by fostering flexibility, collaboration, and innovative solutions, ensuring long-term success.
How could a digital strategy revolutionize the travel and transportation industry?
Optimize travel with digital strategies: cut IT costs, improve project planning, and leverage DevOps for enhanced operations and customer experiences.
How can technology automation in the field of information technology revolutionize the media and publishing industries?
Automation in IT enhances media workflows, fosters teamwork, and fuels innovation using advanced technology, providing a competitive advantage.
How AI and Software Development are Revolutionizing Manufacturing
AI and software development are revolutionizing manufacturing, boosting efficiency, reducing costs, and driving innovation.
How is automation shaping the future of sports and fitness industries?
Automation revolutionizes sports by boosting athlete performance, refining team strategies, and enriching fan experiences through advanced technologies.
Editorial Standards
Every article on the easy.bi blog is reviewed for technical accuracy and follows our editorial guidelines. Content is grounded in industry data, verified statistics, and hands-on experience from over 100 enterprise projects delivered across the DACH region.