Macro close-up of a high-end mechanical keyboard and glowing dual monitors displaying complex data pipeline code, moody dark-mode backlighting with neon violet accents, sharp depth of field.
Macro close-up of a high-end mechanical keyboard and glowing dual monitors displaying complex data pipeline code, moody dark-mode backlighting with neon violet accents, sharp depth of field.
Meet the team
Technical Credibility

Engineers of performance marketing

We build high-fidelity attribution systems and automated ad campaigns. No vanity metrics, no creative guesswork—just clean code and verifiable ROI.

Abstract dark-mode 3D render of glowing glassmorphism pipelines routing neon blue light streams through floating geometric prisms, high contrast studio lighting.
Abstract dark-mode 3D render of glowing glassmorphism pipelines routing neon blue light streams through floating geometric prisms, high contrast studio lighting.
Our Philosophy

Plumbing before the faucet

Most agencies scale ad spend on broken attribution. We fix your technical tracking architecture first, ensuring every dollar deployed is backed by clean, server-side data.

By hardwiring GA4 pipelines and custom AI automation directly into your campaigns, we eliminate the reporting gaps that drain modern marketing budgets.

The Legacyin Standard

Transparency engineered for growth

We operate without hidden fees, markup, or vanity reports. You get direct access to your ad accounts, clean attribution pipelines, and raw data.

Moody close-up portrait of a technical founder in a dark workspace, backlit by soft blue monitor glow, high contrast.
Moody close-up portrait of a technical founder in a dark workspace, backlit by soft blue monitor glow, high contrast.
Professional portrait of a female technical analyst in a low-key lit environment, soft violet backlighting.
Professional portrait of a female technical analyst in a low-key lit environment, soft violet backlighting.
Close-up of hands typing on a sleek keyboard in a dark room, glowing code reflected on glass surfaces.
Close-up of hands typing on a sleek keyboard in a dark room, glowing code reflected on glass surfaces.
The Architects

Data-first account operators

We are certified analytics engineers and performance specialists, not account managers.

Founder & Lead Architect
Head of Paid Acquisition
AI Automation Engineer

Marcus Vance

Elena Rostova

Devon Chen

Former systems engineer specializing in server-side GA4 architecture and automated API integrations.

Ex-growth lead managing over fifty million in lifetime ad spend across Google and Meta platforms.

Architect of custom LLM workflows that optimize landing page variants and automate real-time bidding.