Czech Republic · European UnionB2B software engineering
Based in Starý Plzenec, Czech Republic. We deliver custom software engineering, cloud infrastructure and IT consultancy for European enterprises — under written contract, with the source code in your repository from the first commit.
Registered 29 December 2004 at the Krajský soud v Plzni (oddíl C, vložka 16820). Verify in the public register.
$ blast stack --layer frontend
Interfaces that stay fast on the hardware your staff actually have.
We choose from this list against your requirements, your team’s existing skills and what you already run in production — not against a house preference.
Registered since
2004
Czech Commercial Register
Engagement model
Written contract
Scope, phases and exclusions agreed first
Core services
Each has a written scope, a deliverable you keep, and an engagement shape. If your problem does not fit one of them, say so in the enquiry — we would rather tell you we are the wrong supplier than take the work.
Web, mobile and enterprise systems
Business systems built to a written specification — domain model, architecture, implementation, automated tests, deployment pipeline, and handover of the complete source code and its documentation.
Independent technical assessment
An independent read on the systems you already run: architecture review, build-versus-buy analysis, technical due diligence and a costed, prioritised roadmap — delivered as a written report you keep.
Infrastructure as code, systems that talk to each other
Infrastructure defined in code, pipelines that deploy without ceremony, and integrations between ERP, CRM, payment, logistics and identity systems where retries, idempotency and reconciliation are designed in rather than discovered in production.
Strangle the monolith, fix the queries
Incremental modernisation of systems that still earn their keep: characterisation tests first, then a strangler-fig migration, schema and index work, query optimisation and a data migration you can roll back.
Terms you can check before you call
These are the four things every prospective client asks in the first meeting. Putting them on the website costs us nothing and saves you a call.
Intellectual property in bespoke work transfers to you on payment, in writing. No licence-back, no per-seat fee for something you paid us to build.
We work in your Git repository and your issue tracker where you have them. Handover is therefore continuous rather than an event at the end.
A proposal states what is included, what is excluded and what we have assumed. A price follows the scope; it never precedes it.
Contracts are with BLAST software, s.r.o., IČO 26383250, VAT CZ26383250 — a company you can look up in a public register before you sign.
Solution shapes
Descriptions of capability, not case studies. We do not publish client names, logos or project counts — a claim we cannot evidence on request has no business on a website.
Replacing a spreadsheet-and-email process with an auditable system: roles, approvals, an event log and exports that reconcile with the finance system.
Bringing several overlapping tools behind one data model and one sign-on, so a record has a single authoritative version.
Taking a system that worked at one tenth of the current load and re-architecting the parts that stopped scaling — usually the database and the synchronous calls between services.
Building the evidence a regulated process needs — access control, immutable audit trails, retention and erasure workflows, and documentation an auditor can follow.
How an engagement runs
The same five stages every time. You can stop after any of them, and what has been produced up to that point is yours.
01
A scoping conversation with an engineer. We establish the problem, the constraints, the systems already in place and whether we are the right supplier at all.
02
Scope, architecture direction, delivery phases, team composition, assumptions and exclusions — in writing, and priced only once the scope is agreed.
03
A signed contract with a named statutory representative, a data processing agreement where personal data is involved, and access set up on your side.
04
Two-week increments, demonstrable software at the end of each, and your own repository from the first commit. No opaque phases.
05
Source code, documentation, runbook and a walkthrough. Ongoing support only if you want it, under a separate agreement you can end.
Scope of business
BLAST software, s.r.o. contracts with businesses and public-sector organisations. Because “IT services” means very different things to different advertisers, here is the boundary in plain words.
If someone telephones you claiming to be from BLAST software, s.r.o. about a problem with your personal computer, it is not us. Our only telephone number is +420 602 211 291 and it is answered during published office hours.
The Solution Estimator turns five answers into an engineering profile — phases, a duration band, the team shape and the controls your data class implies. It returns no price, because a number from five dropdowns would not be one.