blinovit service
Blinovitservice1@inbox.eu +372 5854 2311
Package 03

Pro.
A system the
business runs on.

Custom development for software with real users, real money and real data behind it. Four to six weeks of engineering for a fixed €2 500, finished with deployment on your own infrastructure, written documentation and 90 days of warranty support.

Price
€2 500
Timeline
4–6 weeks
Payment
50% start · 50% hand-over
Warranty
90 days
Available for new work Source code always yours
Choose one variant

Five ways to spend
the Pro budget.

One Pro project is one of the five variants below, described in writing before anything is paid. If your problem sits between two of them, we say which one it belongs to and why.

VARIANT 01

Web application

User registration and roles, a database, a personal account area, an admin panel and a REST API. The full spine of a product — including the parts other software will need to talk to.

VARIANT 02

Online shop

Catalogue, cart and payments through Stripe, Montonio or bank links. Stock levels, delivery integration with Omniva and DPD, and automatic invoices for every order.

VARIANT 03

SaaS MVP

Subscriptions, billing, multi-tenancy and basic analytics — enough product to charge money for it and to learn something real from the first paying accounts.

VARIANT 04

Turnkey business-process automation

Process survey, design, rollout and staff training. We map how the work is done today, then build the system that takes over the repetitive half of it.

VARIANT 05

Legacy migration

Moving an old system onto a current stack with the data preserved: schema mapping, a rehearsed migration run, a switch-over plan and a documented way back.

NOT ON THE LIST?

Describe the problem instead

Tell us what the business needs to stop doing by hand. We will say which variant covers it, or tell you plainly that Pro is not the right size yet.

Send the details
Included with every Pro project

What you get regardless of the variant.

These are part of the €2 500, not an upsell at the end. They are the difference between software that was delivered and software your team can actually operate.

  • 90 days of support after hand-over — defects in the agreed scope fixed free of charge
  • Deployment on your infrastructure — your server, your cloud account, your domain
  • Technical documentation — architecture, environments, deployment and recovery steps
  • A one-hour training session for the people who will use and administer it
  • Full source code and Git history, transferred on final payment

Priced separately, and said up front

  • Brand identity, photography and long-form copywriting
  • Third-party fees — hosting, payment gateway, courier and API subscriptions are contracted in your name
  • Ongoing work after the 90-day warranty window, which is what the care plans are for

Anything outside the written scope is quoted before work starts. The €2 500 does not move on its own halfway through a sprint.

Four to six weeks

Five steps,
on a calendar.

A Pro project is long enough that "we'll see how it goes" is not a plan. Each step has an output you can read, and a staging link exists from the first build sprint.

01

Discovery · week 1

Two or three working sessions on users, roles, data and the money path. Output: a written scope with the variant, the deliverables, the exclusions and the delivery date.

02

Architecture · weeks 1–2

Data model, API surface, third-party services, environments and access. Output: a short architecture note you can hand to any other engineer, plus the migration plan when an old system is involved.

03

Build sprints · weeks 2–5

Work lands on a staging link you can open any day. Written updates twice a week, a place to leave comments on what you see, and revision rounds agreed per milestone rather than saved to the end.

04

Hardening & deployment · weeks 5–6

The six checks below are worked through, then the system is deployed to your own infrastructure with backups, monitoring and a documented rollback in place.

05

Training & 90 days of support

A one-hour session for your team, recorded so new colleagues can watch it later. Then 90 days in which defects in the agreed scope are fixed at no cost.

Before hand-over

What we harden
before you get the keys.

The parts nobody demos, and the parts that decide whether the system survives its first bad day. Every Pro project goes through the same six checks.

Authentication & roles

Hashed passwords, sane session and token handling, and permission checks enforced on the server — not only hidden in the interface.

Backups & recovery

Automated database backups, plus one restore actually performed before hand-over — so recovery is a rehearsed step and not a theory.

Logging & monitoring

Structured application logs, error reporting and an uptime check, so a failure is noticed by the system before it is reported by a customer.

Input validation

Server-side validation on every write path, parameterised queries, upload limits and output escaping. The boring defence that stops the common attacks.

Migrations

Every schema change is a versioned migration that runs identically on a laptop, on staging and in production. No manual edits to a live database.

Load sanity check

A run against the traffic you actually expect, to find the slow query or the missing index before your users find it for you.

Pro package questions

Straight answers.

Next step

Describe the system, and we will tell you what it takes.

Send the shape of the problem — users, roles, data, the thing that has to stop being manual. You will get a human answer within one business day, including an honest note if Pro is more package than you need right now.

Package
Pro · €2 500 fixed
Timeline
4–6 weeks from the written scope
Payment
50% on order · 50% before hand-over
Warranty
90 days after hand-over