Andre GuelmannA technical audit you'll actually ship - not a 50-page PDF.
Technical problems look like lines of code, but the consequences are revenue: lost rankings after a migration, pages that never index, wasted content spend. I translate the complexity into a prioritized, engineer-ready plan you can action from day one.
✗ render-blocking JS hides key content
✗ canonical conflicts dilute 12 clusters
! missing schema on product pages
→ top 10 fixes, ordered by impact
→ JIRA-ready tickets + code snippets
✓ each fix paired with business benefit
Every technical issue has a business consequence - I make both visible, then fixable.
Render-blocking & indexability
Bad redirects & canonicals
Wasted content spend
Audits that never ship
Compact, pragmatic, and engineer-ready - by design.
The challenge in technical SEO isn't knowing what to do; it's getting it done.
Intake & business context
Your key pages, revenue signals, and recent changes - so every finding ties to a measurable outcome.
Rapid technical scan
Automated + manual checks (render, logs, reports) to surface the high-severity issues that actually matter.
Prioritize by impact
An ordered fix list - what to do first to recover traffic or lift conversions - each item paired with its business benefit.
Engineer-ready remediation
JIRA/GitHub tickets, code snippets, and failing-test examples - plus post-fix verification and a simple monitoring plan.
Concise findings, ordered fixes, tickets your engineers can run.
- ✓ Prioritized audit: executive summary + top 10 high-impact fixes
- ✓ Performance & CWV optimization (lab + field, root-cause)
- ✓ JS/framework SEO: render diagnostics, SSR/SSG vs CSR, hydration checks
- ✓ Schema & structured-data audit and implementation
- ✓ Indexability & crawl strategy (robots, sitemaps, canonicals, crawl budget)
- ✓ Launch/migration guardrails plus monitoring handoff
Same rigor, different urgency by stage.
Fix the foundational issues quietly killing indexation before you spend more on content.
Clear the technical debt scaling has exposed and protect rankings through change.
Keep a large, complex site technically fit with monitoring that catches regressions early.
Operators I've done this kind of work for.
I have been jealous of Andre since we started to work together. As time went by, I realized that he was much more… he literally knew everything about everything… On-page, off-page, strategy, user intent, algorithm updates, content best practices, navigation and website structure, structured data best practices, canonical URL optimization, site speed, AMP, multilingual websites… And the worst thing, I couldn't share my frustration with anyone, because everybody loves Andre.
Andre was fantastic to talk with. An SEO-focused chat on both high-level company strategy and solid tactical advice that's actually up to date as of HCU. He also opened my eyes to the business possibilities for us in localization, something he's done - a new path and channel for us to test out. Incredible value.
Andre is very well versed in multiple aspects of online marketing, which turned him into a key player for projects that go beyond SEO and content marketing. Andre excels at taking projects from beginning to end and assuring a high level of execution. I'm confident he'll be a great asset to whichever company or organization he will join.
Suspect something technical is holding you back?
Send me your site and your problem pages. I'll tell you what I'd investigate and the first fixes I'd ship.
Book a technical-SEO call →