Viachaslau Bohdan
I build production software for founders and companies that need a senior software developer on the work — not another layer between the problem and the code. Company engagements run through Slavaro Software.
Based in Warsaw, Poland.
What I do
10 years of commercial engineering across SaaS, fintech, IoT, travel, and enterprise products. I take a piece of software from an idea or a broken prototype through to something people can use.
Ship the product
Web applications, SaaS, customer portals, and internal tools — from a tight scope through architecture, build, and production launch.
Finish what stalled
Half-built MVPs, AI prototypes, and codebases that lost their developer. I get them stable enough for real users.
Put AI where it saves work
Document assistants, reporting, and workflow automation on top of systems a company already uses — not a demo that never leaves the notebook.
What I bring to a company and a CTO
Senior capacity without a hiring cycle
When the roadmap is larger than the team, I join as the engineer who owns a slice of delivery — scope, build, and handover.
Decisions you can defend
Architecture and trade-offs explained in the language of risk, cost, and what can wait. You stay in control of the product.
Code your team can keep
TypeScript, React, Node, PostgreSQL, AWS. Documented enough that your engineers are not stuck with a black box after I leave.
Direct contact
You talk to the person writing the software. No account manager, no junior passed off as a senior.
Services
Frontend engineering
Production React, Next.js, Angular, and Vue applications. Architecture, design systems, and interfaces a team can keep shipping.
Full-stack delivery
Web products from scope through launch: TypeScript on the frontend, Node.js and NestJS on the backend, AWS and Docker in production.
Agentic AI
RAG pipelines, vector search, and LLM integrations (OpenAI, Claude) that take real work off a team — reporting, knowledge, and multi-step workflows.
Operational automation
Compliance dashboards, automated reports, and the manual handoffs between systems that a company still does by hand.
Selected work
Klarna
Compliance platform and AI reporting automation
SEKAI
Digital twin platforms and 3D web applications
Haptiq
Enterprise AI and micro-frontend architecture
Tenerifly
MVP built end to end from zero
Stack
For a company engagement — MVP, rescue, SaaS, or automation — see Slavaro Software.
Notes
Short writing on scoping, prototypes, and working with engineering leadership.
Tell me what you need built or fixed
A short note is enough: the product, the deadline, and whether you are a founder or a CTO. I reply personally.