Engage
Solo Senior Embeds
One senior engineer who owns the build
Sometimes a team is the wrong answer. One senior engineer inside your product, owning the work end to end, moves faster than a squad carrying coordination overhead — and we have delivered entire production applications this way, including a complete invoicing platform built by a single engineer.
The advantage is that nothing gets lost in translation. The person making architectural decisions is the person writing the code and the person talking to you, so there is no handoff layer where context and urgency go to die.
You probably need this if
- The scope is clear and coordination overhead would cost more than it adds
- You need one strong pair of hands, not a project
- Previous agency work came with more account management than engineering
- An early product needs to get built before it needs to get organised
- Your in-house team needs a senior addition rather than a parallel team
Full ownership, no translation layer
A solo embed owns the work from data model through to shipped interface. They join your standups, work in your repository, and make technical calls in the conversation rather than taking them away to a team that then makes them differently.
This is deliberately the opposite of the traditional agency structure. There is no account manager summarising your requirements into a document, and no risk that the person who understood the problem is not the person who builds the solution.
- Full-stack ownership from database through deployed product
- Direct working relationship with founders and your in-house team
- Technical decisions made in conversation, not relayed through an intermediary
- Accountable for shipped outcomes rather than logged hours
When one person genuinely is faster
Adding engineers adds communication cost. Below a certain scope, a single senior person holding the entire system in their head ships more per week than three people coordinating — because there is no interface to negotiate, no merge friction, and no shared understanding to maintain.
We are honest about where that line sits. If the scope needs a team, we will say so rather than stretching one person thin and calling it efficiency.
Built to be handed over
The obvious risk with a solo build is concentration: everything lives in one person's head. We treat that as a design constraint rather than something to worry about at the end.
Conventional structure over clever abstractions, documented decisions, and a codebase aimed at the next developer. The measure of a good solo engagement is how ordinary it feels for someone else to pick up.
- Conventional patterns chosen over personal preference
- Architecture decisions written down as they are made
- Setup and operational documentation kept current, not written at the end
- Regular walkthroughs so you are never surprised by your own codebase
Scaling up when the scope grows
Solo engagements often grow. When that happens, the engineer who built the product becomes the technical lead of the squad that extends it, so the context transfers with the person instead of being re-learned by strangers.
How the work runs
Fit conversation
Scope, stack and what success looks like in the first month. This is also where we tell you if the work really needs a team.
Fast start
Usually one to two weeks to begin. Into your repository, shipping small real changes in the first week.
Build and ship
Continuous delivery with direct communication, working against your priorities rather than a fixed statement of work.
Hand over or scale
Documentation and walkthrough for your team, or expansion into a squad with the same engineer leading.
What you get
- —Shipped product in your repositories and infrastructure
- —Direct working relationship with the engineer building it
- —Written architecture decisions and setup documentation
- —Conventional, handover-ready codebase structure
- —Optional path to scale into a full squad with continuity
What we will not do
- —We will tell you when scope has outgrown one person
- —A solo embed is not a twenty-four hour on-call function
- —We do not add an account layer you did not ask for
Where we have done this
Common questions
What if the engineer becomes unavailable?
Documentation and conventional structure are part of the engagement precisely so continuity does not depend on one person. We can also bring in a second engineer for overlap where the risk warrants it.
Can they work inside our existing team?
That is common. They join your standups, your review process and your repository as a senior addition rather than running a separate project alongside you.
Is this cheaper than a squad?
Considerably, and for the right scope it is also faster. The trade-off is throughput ceiling, not quality.
Need this on your product?
Tell us where delivery is stuck. We will give you an honest read on scope and shape before anyone talks contracts.
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