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nv Nocodeverse Growth LabsEricka Karen
Work

What I delivered, with the number and the period

Paid media and systems in one place. Every result carries the window it happened in, because a number without a period is not a fact.

I name a client when the contract allows it, and never next to their spend or their account data.

Tell me your sector. I will walk you through the nearest case, with the numbers and with what did not work on the way.

Summary15 deliveries
Paid media cases6E-commerce, education, equipment rental, hospitality and real estate.
Systems and automation9Agency operations, data, customer service and content.
Sectors served9Real estate, health, retail, SaaS, e-commerce, hospitality, food delivery, solar energy and education.
On a call, with the right context, I open the cases by name.
Paid media

Six cases, each with its window

E-commerce · education · 1 month

From loss to growth in an online store

963%

ROAS, with BRL 77k revenue in the month, up 267%

After six months of losses: full rebuild of the campaign structure, advanced audience work and custom tracking.

Meta AdsGoogle Ads
E-commerce · United States · 3 months

From zero to break-even

+291%

revenue, breaking even in under 90 days

A brand selling only on Amazon opened its own channel, with Meta and Google synchronised by stage of the journey.

Meta AdsGoogle Ads
E-commerce · fashion · 1 month

Revenue recovery in 30 days

+40%

revenue, with sales up 24% and average order value up 13%

Campaigns rebuilt around interest and behaviour, funnels per product category, and abandoned-cart remarketing.

Meta Ads
Heavy equipment rental · 1 month

Acquisition through geographic targeting

+50%

in sales within the month

Prospects mapped by region, geotargeted campaigns with sector-specific messaging, and lead scoring by likelihood to close.

Meta Ads
Education · first month

Lead generation with Performance Max

CPL

falling, with positive ROI in the first month

Performance Max with assets per segment, CRM integration to track enrolment, and optimisation on lead quality.

Google AdsPerformance Max
International holding · Spain · 2025 vs 2024

The funnel for three business units

8x

ROAS, with marketing cost 55% lower across the year

Sole media buyer for all three units, from campaign to landing page, with AI lead qualification.

Google AdsMeta AdsCRO
Systems and automation

Nine projects running

Each one told by the problem it solved. Client names stay out where account data is involved.

Agency operations · 53 automations

The client pipeline, from contract to live operation

Contract, signature, implementation billing, activation, four briefings, versioned strategies, proposal, and client check-in with memory.

Diagnosis · 8 automations

New-account audit in one command

An orchestrator and seven collectors reading Meta Ads, Instagram, ad creative, the website, Google Business Profile and Google Search.

Media data · 4 automations

Daily ETL from Meta and Google

Own database, performance alerts, and an optimisation queue approved through an API, with an agent that answers over chat.

Customer service · 6 automations

Order agent for a food delivery business

Takes the order over WhatsApp, confirms it and passes it to the kitchen, so nothing is lost at peak time.

Hospitality · 5 automations

Booking pipeline and seasonal campaigns

New Year and high season with the whole operation connected, from campaign to confirmation.

Content · 8 automations

The content machine behind this operation

36 sources collected, weekly topics proposed, copy and artwork per network, approval over Telegram, then publishing.

Qualification

Lead scoring that learns

Scoring trained on real behaviour, weighing more than 20 variables to prioritise who is most likely to convert.

Tracking · 1 week

Chat conversations attributed to the ad

Click-to-WhatsApp tracking: conversations up 462.16% and cost per message down 81.34%.

Reporting

Campaign metrics delivered over chat

Reports configurable per group, with automatic alerts when a metric drops below target.

Next step

Which of these looks like yours

Tell me your sector and your sales model. I will open the closest case with the name, the numbers and what went wrong on the way, which is the part that does not belong on a public page.

No client names next to numbers here. On a call, with the right context, I open them.