Software engineering company · EU contract · engineers in eleven countries
Four situations we are called for. Find yours.
We build, take over and support business-critical software, and add senior engineers to teams that need them now. Each situation below has a fixed first step and a price.
One reply from Gleb within a business day: questions, a fixed price, or an honest “not worth it”.
- Day 0Role received · Spring Boot, Kubernetes, fintech, full-time
- Day 1pool.search(java, senior, CET) · 23 profiles
- Day 1–2tech interviews by our architect · 5 pass
- Day 33–5 CVs with notes sent · interview slots offered
- Day 4–5Your technical interview · decision
- Day 7Contract signed · onboarding · named contact at Bonsay
Engineering trusted by teams at
Situations
Which one is yours?
Every card: what is going on, what we do first, what it costs. The details are one click away.
“We need a senior on the project next week.”
Backend, DevOps, QA automation, full-stack, data and AI, architects. Common stacks: interviews within days, start within a week. Rare stacks: up to two weeks. Vetted by our own engineers before you see them.
“We want AI on the shop floor. We don't know where to start.”
For manufacturers, distributors and service companies with an ERP, a lot of Excel and processes that live in people's heads. Two weeks: we map the processes and data, pick the one or two places where AI or automation pays back, and tell you honestly if it doesn't. Then a pilot.
“A regulator set a date. Our software is not ready.”
KSeF penalties from January 2027, NIS2 in Poland by April, the Cyber Resilience Act by December, 100-day TLS certificates in March. Your lawyers say what is required. We change the code, infrastructure and processes so it passes.
“Our developer left. The system still has to run.”
Or the vendor disappeared, or nobody can explain how it works anymore. We assess it in 10 working days, fix what will break next, and keep it running with a named lead and a response time.
Agencies and freelancers with clients you no longer want to support: talk to Gleb about a clean handover.
Proof, not promises
Work we can show
Three of our projects. More cases and references on each service page or on the call.
Income · P2P lending platform
The investor-facing frontend had an inherited backlog and broken release cycles. Our senior React/TypeScript engineer joined the team and stayed four years.
Document-management software vendor · Baltics
Replaced the vendor's legacy document system with a no-code process automation platform: process modelling, dynamic forms, rule-based workflows, audit trail.
Public-sector financial institution · Estonia
Replaced an outdated loan and guarantee management system, including migration of all data from the old system.
Who you will talk to
Two people, one reply within a business day
No account managers in between. The engineers who will do the work join the second call.
Scopes every project and stays your contact throughout. 15+ years delivering software in fintech, healthcare, e-commerce and the public sector.
gleb@bonsaytech.com · LinkedIn
Partnerships, new markets and the engineering network across Europe and Vietnam.
arseni@bonsaytech.com · LinkedIn
Next step
Tell us what is broken, missing or slow.
Three to five sentences are enough. Gleb replies within one business day with questions or a first proposal: what gets done, by whom, for what price.
Prefer email or WhatsApp? gleb@bonsaytech.com · +372 5306 0026