Our mission, in plain terms.

We're not an agency that ships code and disappears. We build products and put the methods in place so you can build more without us. Engineering, industrialization, knowledge transfer. All powered by a shared R&D where every project benefits from the work done for all the others.

We build.

A new product, a platform, a business module. Whatever the scale. You need it to hold up from day one without burning your budget on foundations. Our technical base absorbs the common infrastructure (auth, CI/CD, monitoring) so every dollar invested goes toward your business value, not plumbing. What we ship today is designed for what you'll launch in 12 months.

We modernize.

Legacy is slowing you down. Every new feature takes three times too long, nobody dares touch the legacy code. We audit, prioritize, and migrate block by block without stopping production. No 18-month big bang. Visible deliverables every two weeks, and an IT system that becomes a lever again instead of dead weight.

We structure.

You know how to ship, but not at scale yet. Conventions vary from one developer to the next, deployments are manual, quality depends on who wrote the code. We work on your methods as much as your code: maturity audit, standards implementation, pipeline automation, team training. The goal: your production capacity survives our departure.

Asynchronous: a promise, becomes reality.

Code industrialization is the most underestimated challenge in the digital world.

For a decade, I watched the same scene repeat itself: Technical foundations are constantly reinvented, every project recreates the same functional building blocks, solves the same R&D problems and redefines patterns that already exist elsewhere. The real bottleneck of modern digital development lies in the lack of code industrialization, a cost paid by everyone at every stage of project growth.

Final products often emerge after invisible technical debt, accumulated while building the foundations. For SMEs, custom-built infrastructures represent a high financial risk, pushing them toward CMS or page builders to limit costs. In large enterprises, this generates a massive redundancy of uncapitalized features, with repeated mistakes and budgets wasted on solutions that already exist internally.

Non-industrialized code, unstructured knowledge, non-shared foundations — this holds back every business function, turns infrastructure into a risk, and caps the company's overall performance. Conversely, tech-led companies like Uber or Google rely on industrialized standards and consensus, enabling multiple teams to build on a common base for optimal business impact.

At Async Code, we flip the equation: we start from the finished product and the business need, with foundations, building blocks and architecture ready to go, obsessed with the transmissibility of knowledge. Beyond an app, we forge a proprietary industrial base, freeing companies to focus on added value.

Asynchrony fully comes into play — need becomes reality.

Maximilien Lentschener, CTO & FounderLinkedInMalt
FounderPortraitAlt

Three commitments, one single value chain.

Our strength doesn't rest on one isolated pillar but on their interconnection. Consensus forges standards. Standards enable industrialization. Remove one link and the whole chain collapses.

Consensus
Standards
Industrialization
01The starting point

Consensus

The starting point.

An imposed standard doesn't stick. A standard adopted by a single team stays a local convention. Consensus is the collective choice to work by the same rules. How we code, how we test, how we structure. When those choices are made together and accepted by everyone, we stop debating them every sprint. The energy goes to the product.

  • Collective choice
  • Shared rules
  • Zero wasted debates
02The shared foundation

Standards

The shared foundation.

Those shared rules form a reference framework. Not a frozen document. A living foundation, fed by every team that uses it. What works gets promoted, what causes friction gets fixed. It's this sharing loop that makes the difference: the more the foundation matures, the more every new project starts with a head start.

  • Living reference
  • Sharing loop
  • Head start
03The natural outcome

Industrialization

The natural outcome.

A robust shared foundation changes the game. You don't start from scratch anymore, you customize a proven base. The foundations are shared, only the business layer changes. Productivity goes up mechanically, and so does quality, because every project inherits the best of all the previous ones. That's what lets a team of ten deliver like a team of fifty.

  • Proven base
  • 5x productivity
  • Inherited quality

What we believe, for real.

Web development has become a promise industry. Agencies that sell dreams, outsource to juniors, and deliver code nobody can maintain. We chose the opposite.

You talk directly to the experts who design and build your solution.

Every line of code is written by a senior developer with 5+ years of experience.

Everything is designed, developed and maintained in-house.

Well-architected code costs less to maintain.

A performant site converts better. A well-designed API handles the load.

Your code belongs to you. We invest in quality because it creates long-term value.

How we work, in practice.

Values are nice. But what matters is how they translate into daily work. Here are the 5 steps of every project at Async Code.

Discovery

AuditScoping

We listen to your business before talking tech. Technical audit, needs analysis, scope definition.

Proposal

MockupsBudget

Technical architecture, functional mockups, fixed budget. You approve everything before we write a single line.

Development

IterationsDemos

Short iterations, regular demos. You see the product progress and give your feedback continuously.

Tests & QA

Auto testsPerf audit

Automated tests, performance audit, security review. Nothing goes to production without full validation.

Launch & Follow-up

DeploymentSupport

Zero-downtime deployment, team training, active monitoring. We're still here after delivery.

Tell us more about you

An interactive form, price ranges, high-tech at a fair price

Configuration
Pricing

What are we building together?

Every project is unique. We tailor our response to your actual need.

Start your project

Describe your need, we'll get back to you within 24h.

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