Ad Tech Infrastructure & Strategy

Ad tech infrastructure that holds up at scale

We build the bid paths, data pipelines, and platforms behind modern advertising. Sub-millisecond latency, petabyte throughput, and costs that pencil out.

Our Expertise

What We Do

Strategy, architecture, and hands-on engineering for teams building in the ad tech space.

Consulting & Builds

Fixed-scope

Scoped engagements with a defined deliverable: an RTB integration, a latency audit, a pipeline rebuild, a build-vs-buy review. You get a written plan, a working system, and the team trained to run it.

  • Real-Time Bidding
  • Data Pipelines
  • Stream Processing
  • Latency Audits
  • Audience Segmentation
  • Attribution Modeling

Typically 4–12 weeks

Fractional CTO

Monthly retainer

Embedded technical leadership for founders without a senior ad tech engineer on the team. We own architecture calls, run technical due diligence, hire and mentor engineers, and stay accountable for delivery.

  • Team Leadership
  • Tech Pivots
  • Fundraising Support

1–2 days/week, 3-month minimum

Technology

Our Engineering Approach

Precision & Purpose

Ad tech has specific engineering constraints: sub-millisecond latency budgets, millions of requests per second, and data pipelines that can't fall behind. We architect systems built for these realities: real-time bidding, dynamic ad delivery, and analytics at scale.

We pick the right tools, skip the ones that don't earn their place, and build systems that hold up under production pressure.

Infrastructure Architecture

High-performance bare metal and cloud-native infrastructure built to handle massive data volumes with ultra-low latency and superior cost-efficiency.

Stream Processing

High-throughput data pipelines for instantaneous analytics and model updates.

Distributed Systems

Fault-tolerant platforms that are as robust as they are adaptable.

Open Source

Libraries We Maintain

The libraries we run in production and ship to the community.

shackle

190 Erlang

High-Performance Erlang Network Client Framework

marina

60 Erlang

High-Performance Erlang Cassandra / Scylla CQL Client

torque

16 Elixir / Rust

High-performance JSON library for Elixir via Rustler NIFs, powered by sonic-rs (SIMD-accelerated)

Company

Who We Are

30T+
RTB auctions processed
10 PB+
of data processed daily
<120us
p50 bid latency

15+ years building the systems behind digital advertising, from low-latency bidding platforms to scalable data infrastructure. We've worked with global enterprises and fast-moving startups, and we specialize in the technical problems that directly impact revenue.

Louis-Philippe Gauthier
Louis-Philippe Gauthier
Founder / CEO · Previously Samsung Ads

Built and led engineering at Samsung Ads. Writes low-latency Erlang and Elixir for real-time bidding and large-scale data pipelines. Maintainer of shackle, marina, swirl, and other open-source libraries.

Get In Touch

Questions about your ad stack, or need a tech lead you can count on? Whether you're exploring options or ready to start, tell us what you're working on.

Response within 24 hours