Huge first-screen assets—teams then argue across ownership lines.
Measurable tuning
Frontend Performance
Perf work without before/after data rarely proves value. Clarify the boundary before choosing the build path.
Measurable frontend performance work on load and interaction metrics.
Reusable components
Clear tokens and boundaries—less copy-paste pages.
Measurable performance
Metrics on key paths; before/after comparisons.
Contracted integration
API contracts with backend cut integration cost.
Perf issues
These usually show up before a project starts—or right after a rushed launch.
Needless sync scripts—it often surfaces only after production impact.
Janky lists—iteration and local integration slow down.
Duplicate requests—users feel it as inconsistent data or UX.
Profile-driven backlog
Lighthouse/field samples; split/lazy load; virtualize when needed; coalesce APIs; comparison report. Profile first: assets, rendering, long tasks and APIs. Prioritize by impact; accept with the same metrics.
Profile first: assets, rendering, long tasks and APIs. Prioritize by impact; accept with the same metrics.
- Scope written before coding
- Milestones you can accept
- Handover notes included
Highlights
What this engagement typically covers.
Perf profile
Included in scope after we confirm stack, constraints and acceptance checks.
Assets & code-splitting
Included in scope after we confirm stack, constraints and acceptance checks.
Render tuning
Included in scope after we confirm stack, constraints and acceptance checks.
Metric comparison
Included in scope after we confirm stack, constraints and acceptance checks.
What you get
- Profile report
- Perf patches
- Metric comparison
- Monitoring tips
- Regression list
How we work
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01
Sample profile, with written stage outputs.
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02
Plan sign-off, with written stage outputs.
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03
Change, with written stage outputs.
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04
Compare accept, with written stage outputs.
Ready to lock scope?
Share URL and critical pages—we'll profile.