Who is Oleksandr Semishan a good fit for?

Companies that need LLM features, forecasts or integrations built into systems they already run, with a person who works inside their team remotely and takes the work to production.

How does he work with clients?

Remotely from Sofia (UTC+2/+3), as a B2B contractor. $85/hour for short engagements up to 20 hours; longer engagements by arrangement. The scope is agreed after a short call. Clients in the US, Canada and Europe. My working hours overlap with both Europe and the US.

Which languages does he work in?

English, Ukrainian and Russian.

Where I fit

I am an AI integrator. I build LLM workflows, agents, forecasts and integrations into the systems a business already runs, and work inside the client’s team remotely.

§01 Strong

Integrations into systems I don’t own (POS, booking, messengers)
Taking a project to production
Testing (server, e2e, red/blue-team reviews)
Security across the development cycle
Keeping deterministic code where the LLM must not decide

§02 Typical engagements

Embedded remote work with a client’s team
An LLM feature wired into a live CRM, POS or messenger flow
Forecasts and dashboards with an honest range
A written audit with fixes ordered by cost

§03 How we can work

Format: Remote, B2B contractor
Engagement: $85/hour for short engagements up to 20 hours; longer engagements by arrangement. The scope is agreed after a short call.
Based in: Sofia, Bulgaria (UTC+2/+3)
Clients: Clients in the US, Canada and Europe
Overlap: My working hours overlap with both Europe and the US.
Languages: English, Ukrainian, Russian
Contact: oleksandr@semishan.pro · Telegram · LinkedIn

§04 See the work

CRM for a network of martial-arts clubsWhatsApp funnels, reports, trainer pay
Approval system for financial requestsPersonal project: rules as data, encryption, audit log
Team forecasting systemDeterministic Monte Carlo, no LLM on the numbers
Person dossier aggregator from official sourcesMany sources, one reviewed dossier

§05 Short answers

Who is Oleksandr Semishan a good fit for?: Companies that need LLM features, forecasts or integrations built into systems they already run, with a person who works inside their team remotely and takes the work to production.
How does he work with clients?: Remotely from Sofia (UTC+2/+3), as a B2B contractor. $85/hour for short engagements up to 20 hours; longer engagements by arrangement. The scope is agreed after a short call. Clients in the US, Canada and Europe. My working hours overlap with both Europe and the US.
Which languages does he work in?: English, Ukrainian and Russian.

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