For product and development agencies

A senior engineering partner for agency delivery

I can join a defined project, own a difficult product area, or carry a build across frontend, backend, integrations, mobile, and production delivery.

Problems I can work on

When the workflow is getting in the way

Product studios and development agencies that need experienced web, backend, data, or React Native capacity for a client engagement.

The deadline cannot wait for hiring: A client milestone is fixed, but the right senior engineer is not available inside the current delivery team.
The work crosses team boundaries: A feature spans product decisions, frontend, APIs, data, integrations, deployment, and mobile release details.
A codebase needs ownership: The project needs someone who can understand existing decisions, reduce uncertainty, and deliver without a long chain of handoffs.
The mobile scope arrived late: The client now needs iOS and Android delivery, payments, subscriptions, forms, or App Store work alongside the web product.
A specialist cannot cover the gap: The agency needs one experienced contributor who can move between layers instead of staffing several narrow roles.
The handoff must protect the relationship: Communication, repository access, documentation, scope boundaries, and client ownership need to stay clear throughout delivery.

What the engagement can deliver

Give me a product area, milestone, or technical problem with clear access and decision-makers; I can take it from investigation to production.

Build Next.js interfaces, Node.js and NestJS APIs, PostgreSQL data models, integrations, tests, and deployment workflows.

Cover shared iOS and Android features, onboarding, forms, payments, subscriptions, APIs, and release preparation.

Work directly with the agency team, follow the established client communication model, and leave the code and context with the delivery organization.

Relevant experience

My agency experience includes production websites, data-heavy platforms, backend integrations, and a cross-platform banking application.

You need a senior individual contributor to own a defined product area or delivery milestone.
The engagement has a responsible product or delivery lead, access to the real codebase, and a clear path for decisions.
You value direct technical communication, honest scope boundaries, and ownership through release and handoff.

If the situation is not covered here, send a short description of the workflow, product, or delivery gap.

Can you work white-label?: Yes. We can agree how I appear in client communication, who owns decisions, and how code, documentation, and access are handed back to the agency.
Can you join an existing codebase?: Yes. I first establish the current architecture, deployment path, conventions, and known risks, then work inside that system unless a change is necessary.
Do you take short engagements?: A focused audit, rescue, integration, release, or feature can work well when the outcome and access are clear. Longer embedded delivery is also possible.
Will you contact our client directly?: Only within the communication model we agree. I do not use an agency engagement to bypass the agency or solicit its client.

Send a project brief or details about a role. I work in English and Russian and usually reply within one or two business days.