Norbert Rezner

Engineering Lead,
building reliable products and stronger teams.

I’m Norbert - an Engineering Lead based in the UK, leading cross-functional engineering work across product delivery, technical standards, mobile execution, and platform evolution. My background is rooted in frontend and cross-platform development, and my focus today is broader: helping teams ship well, scale responsibly, and make better technical decisions as complexity grows.

I currently work across delivery, hiring, performance management, technical strategy, and mobile roadmap ownership. This site reflects both where I am now and where I’m heading next: broader engineering management responsibility, stronger end-to-end technical judgment, and a more complete view across platforms, architecture, and business outcomes.

Focus
Engineering leadership

I lead teams through delivery, decision-making, mentoring, and standards-setting. That includes creating healthier workflows, improving execution quality, and helping engineers do strong work with less friction.

Product and platform delivery

My background spans frontend, mobile, integration work, accessibility, CI/CD, and release quality. I care about shipping products that are maintainable, scalable, and aligned with business priorities.

Broader technical scope

My strongest foundation is in React, TypeScript, Next.js, React Native, and Expo. Around that core, I’m deliberately expanding into backend fundamentals, service design, cloud architecture, and wider systems thinking as part of a broader engineering management path.

Stack
Core product stack
React TypeScript Next.js React Native Expo JavaScript Tailwind CSS
Platform and delivery
Frontend architecture CI/CD Testing practices Performance Maintainability Accessibility Release quality
AI and modern tooling
AI-assisted development LLM tooling Prompt workflows Developer productivity Workflow automation Product experimentation
Growing backend & cloud scope
API design Node.js NestJS PostgreSQL Docker AWS fundamentals
Highlights
Current leadership scope

Leading a cross-functional engineering team with responsibility across end-to-end delivery, hiring, performance management, and stakeholder alignment.

Technical direction

Driving architecture decisions, reducing technical debt, and improving delivery practices through stronger standards, maintainability, and better engineering workflows.

Mobile and cross-platform delivery

Owning mobile engineering direction and building across modern TypeScript-based product stacks, with a strong focus on reliability and consistency.

Career progression

Progressed from software engineering and delivery roles into broader technical and organisational ownership across engineering, support operations, and leadership.

Next

Right now, I’m sharpening the management layer of my profile: delivery leadership, stakeholder communication, backend fundamentals, systems thinking, cloud literacy, and AI-enabled engineering workflows. AWS Solutions Architect Associate is part of that journey, alongside a more intentional push into broader engineering management.