mihalkevich.com · development studio
A senior studio that takes you from idea to a deployed product, then wires AI agents into the work that should run itself. Built with eval-gated discipline, deployed in your cloud, owned entirely by you.
15 minutes, no pitch — tell me the problem and I'll say if we can help.
Where to start
Two tracks for two different jobs. Pick yours — and land exactly where you need to.
Landing, bot, tweak, design
A concrete task with a clear outcome. Fixed price, fast start, live in 1–3 weeks.
Integrations, 1С/ERP, SaaS, AI
Serious engineering around your processes: internal systems, integration of a zoo of services, AI transformation.
The stack we build on
What we build
From spec to a live URL: web apps, dashboards, internal tools. We design, build, deploy, and keep them running.
Hook Claude Code, custom agents, and MCP tools into your real systems — support, ops, content, data — so the busywork runs itself.
Connect the tools you already use. Pipelines, webhooks, and eval-gated automations that fail loudly instead of silently.
Embed with your team for a sprint or a quarter. We set up the workflow, ship the first wins, and leave you able to run it.
Directions
Full cycle: from a site or online store to CRM, 1C and AI agents. Pick a direction — inside you'll find exactly what's included, timelines, and an honest price range.
Sites, stores and services ready to take traffic and leads.
Bitrix24, 1C and integrations — order in your books and sales.
Chatbots, agents and automation built around your processes.
Why you can trust us
We remove the biggest fears of working with a contractor: opacity, missed deadlines, and lock-in.
AI takes the routine — markup, boilerplate screens, copy — while seniors stay on the hard parts. What used to take a month ships in 2–3 weeks with no loss of quality.
Our superpower is wiring 1C to your site, CRM and marketplaces. Two-way sync of stock, prices and orders — no double entry, no manual reconciliation.
Before we start you get a price/time range and a week-by-week plan. Scope is fixed in the contract — no "just a bit more" and no after-the-fact invoices.
Source, domain, hosting and all access belong to you from day one. No vendor lock-in: any team can pick the product up and keep building.
We work in sprints with a demo at the end of each. You watch progress and adjust course instead of waiting on a black box.
Your project is run by senior engineers, not juniors on a template. We reply within a day and speak the language of business, not boilerplate.
Full-cycle delivery
One accountable team from the first call to production and beyond — no handoffs, no juniors.
Map the workflow, the data, and the forbidden scope. A written spec, not a vibe.
Design the agents, guardrails, and the integration surface.
Short verifiable sprints — working software every few days.
Connect to your real systems with written eval cases and guardrails.
Ship into your contour with rollout controls and full audit.
Monitor, evaluate, improve — or hand it over to your team.
We wire agents into your stack
If your team uses it, we can wire an agent into it.
Frontier, open-weight (Qwen, DeepSeek, Llama) and sovereign — hosted or fully self-hosted with vLLM, Ollama, or Triton.
ClickHouse, Greenplum, Postgres, Spark, Airflow, Kafka, Trino, and dbt — batch and streaming.
Qdrant, pgvector, Elastic, and Milvus — retrieval with reranking and written eval cases.
PyTorch, scikit-learn, CatBoost, ONNX, and Triton — training and inference on your own GPUs.
Kubernetes, Docker, MinIO, Keycloak / SSO, and Vault — on-prem or in your private cloud.
Grafana, Prometheus, VictoriaMetrics, and Langfuse for LLM traces and audit logging.
Models, data platforms, vector stores, identity and observability — wired with least-privilege access and eval gates, on-prem or in your private cloud.
Any deployment model
Closed-contour and air-gapped, on-prem, your private cloud, or fully managed — your data residency, your controls, your audit trail.
Air-gapped, isolated networks. Self-hosted open-weight and sovereign models — nothing leaves the perimeter.
Deployed on your own hardware, behind your firewall, under your change control.
Your AWS, GCP, or Azure VPC — your accounts, your keys, your logging.
We run it on hardened infra and operate it for you, with SLAs and on-call.
Stacks we wire together
Claude Code + MCP wired into the CRM, Notion, Slack, or database your team already lives in.
Next.js + Postgres on Railway or Vercel — idea to a deployed app with auth, data, and payments.
RAG over your own docs with embeddings and evals, so the assistant answers from your content — not vibes.
Webhooks, cron, and eval-gated pipelines that fail loudly instead of silently.
Closed-contour and air-gapped, on-prem or in your cloud — self-hosted open-weight models (Qwen, DeepSeek, Llama) and sovereign LLMs, so data never leaves the perimeter.
Technology
The stack we actually run in production — modern AI, data and ML, plus the sovereign, import-substitution tooling for closed-contour delivery in Russia. Self-hosted wherever data can't leave the perimeter.
Models & LLMs
Serving & inference
Agent frameworks
ML & training
Data & big data
Vector & search
Databases & storage
Infra & on-prem
Observability & evals
Product & languages
Security & ownership
The questions your security and procurement teams ask — answered before you have to send the questionnaire.
We deploy into your AWS, GCP, or Azure — or our managed infra. Your choice, your control, your audit trail.
Every line, repo, and credential is yours from day one. Full access along the way and at handover — nothing locked behind us.
We sign your NDA before the first real call and work under your MSA. Standard for us, not a special request.
Least-privilege access, working copies deleted on handover. Your data stays yours; we don't keep what we don't need.
Every agent ships with written eval cases and guardrails, so it fails loudly and visibly — never silently in production.
Written specs, reviewable diffs, and a clear changelog. Every change is traceable to a reason and a commit.
Cases
Representative examples across our directions. These are samples of the class of work — no invented client names.
A CMS-based corporate site: they edit content themselves, forms land in the CRM, technical SEO built in from day one.
An online store with online payments and two-way 1C sync: stock and orders synchronize automatically.
Bitrix24 implementation plus an AI assistant on routine inquiries: pipelines configured, the busywork handled by a bot.
Testimonials
Real client testimonials will appear here. Below are role-only, representative placeholders that we will replace with verified quotes.
Proof
This whole site — three course tracks, 20+ simulators, magic-link auth, payments, bilingual EN/RU, deployed on Railway — is built and shipped with the same agent-driven discipline we'd bring to your project. The changelog is public.
Alexander Mihalkevich
Founder · mihalkevich.com
“We ship daily — this very platform is our live, public portfolio.”
Enterprise work fails on surprises, not on code. We remove the surprises up front.
We agree the outcome and the forbidden scope in writing. No scope-bleed, no surprise invoices.
You see a deployed, working build every few days — never a big-bang reveal at the end.
You pay against shipped milestones, not promises. A small pilot de-risks the rest of the work.
You talk to the people building, not an account manager. Questions answered within one business day.
Engagement models
No off-the-shelf pricing — every enterprise engagement is scoped to you. Tell us the problem and we'll shape the right model, the team, and a quote.
Prove the value fast — one workflow agent or an MVP slice, scoped, built, and deployed.
Start a project →A full product or a multi-agent system, wired into your stack and shipped to production.
Start a project →We run alongside your team — set up the workflow, ship weekly, and hand it over.
Start a project →Questions enterprise buyers ask
Work is spec-driven and version-controlled, with agents carrying the repetitive load. Nothing lives only in one person's head, and you hold full repo access throughout — so delivery never depends on a single calendar.
You do, fully. Code, repositories, and credentials are yours from day one and handed over in full. We keep nothing that ties you to us.
Least-privilege access, deployment in your cloud where possible, no retention by default, and working copies deleted on handover. We sign your NDA up front.
Yes. We hand over docs and a walkthrough so your team can run it independently, and offer an optional retainer for ongoing changes and on-call.
Yes. We sign your NDA and MSA, invoice on your terms, and complete your security review. Tell us the process and we follow it.
Who you work with
Founder · mihalkevich.com
I lead the studio and stay on every engagement — you get a direct line to the person accountable for the outcome, not an account manager. Agents carry the heavy lifting; the discipline and the result are mine to own.
15 minutes, no pitch — tell me the problem and I'll say if we can help.
We design, build, and run AI systems where your data already lives — closed contour or open, your cloud or ours, wired into the platforms you already operate.
Start a project →