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BYC Data & Performance

Case studies

What we built

Twelve delivered projects, each told in four steps: the context, the problem, what we built, the result.

  • One single version of the figures, for every country

    Finance department of a CAC 40 group

    One single truth for treasury

    Replace each country's Excel files with a multi-entity treasury management application.

    Result

    One single version of the figures. The six-month debate is gone.

    Business applications
  • 7 days to reply, a deadline the tool watches by itself

    CAC 40 energy group, compliance department

    A whistleblowing channel that watches its own deadlines

    Build the deadlines of a whistleblowing channel into the application, so that follow-up no longer depends on one person's vigilance.

    Result

    The manager reads one number. If it is zero, all is well.

    Business applications
  • From phone to signed PDF without a single email

    CAC 40 energy group, sales teams

    Equipment requests, from phone to signed PDF

    Replace equipment requests by email with a mobile application, from the request to the signed PDF form.

    Result

    Fast delivery and regular visibility: the client's own words.

    Business applications
  • From his phone the owner asks about his orders

    Leggerini gravure, stone engraving workshop

    An AI agent that answers questions on the workshop's orders

    A business application built for engraving, then an AI agent the owner queries from his phone.

    Result

    A tool built for his trade, then an assistant that answers from his phone.

    Copilot AI agents
  • 117 rows imported at 2:55 p.m. on the day of the incident

    Finance department, bank position import

    The green dot

    A bank position import that starts with one button, runs on its own and says it has run.

    Result

    Nobody asks anymore whether the import was done: the tool says so.

    Automations
  • Possible duplicate the app's warning before creating a supplier that already exists

    CAC 40 energy group, purchasing and sales teams

    The purchase request arrives ready for SAP

    An application that checks the supplier, gets the purchase request approved and alerts the person in charge of SAP in the entity.

    Result

    A supplier is created only once, checked against the national register.

    Business applications
  • 8 steps to a complete customer file, and two PDFs at the end

    CAC 40 energy group, sales and credit teams

    The customer file in eight steps, two PDFs at the end

    An application that guides the opening of a customer account in eight steps, then sends two PDFs to the right teams on its own.

    Result

    The file goes out complete the first time, to the right teams, with its PDFs.

    Business applications
  • 74,000 rows synced every morning before the teams arrive

    CAC 40 energy group, sales teams

    74,000 customers up to date every morning

    Keep the customer base that several business applications read up to date every morning, from the management software's extract.

    Result

    By 5:40 a.m., the base is up to date and the summary is in the inbox.

    Automations
  • 16 groups of access rights kept up to date from a single list

    CAC 40 energy group, sales department

    Access follows the staff list

    Grant, change and remove access to six business applications from a single staff list, checked every night.

    Result

    One row added to the list, and the person has their applications the same day.

    Automations
  • 0 clicks to sign in or out: the badge is enough

    Huiles Berliet, oil manufacturing site: reception, safety and compliance

    Who is on site? The badge answers

    The attendance register compliance requires, kept by badge with no clicks, and the list by building on a phone the moment the fire alarm sounds.

    Result

    Sign-in and sign-out by badge, without a single click. When the fire alarm sounds, the list of people present by building is on a phone at once.

    Business applications
  • 1 million accounting entry rows handled, with no paid connector

    Audit and accounting firm

    The one-million-row FEC, with no extra license

    Let auditors analyze trial balances and FEC files, even beyond one million rows, with no paid connector and no extra license.

    Result

    Zero paid connectors, zero extra licenses: Microsoft 365 and Power BI, that's all.

    Business applications
  • 1 email = 1 order created, attachments included

    Leggerini gravure, stone engraving workshop

    The purchase order received by email becomes an order

    Every purchase order received by email, as a PDF or a photo, becomes an order in the workshop's application, attachments included.

    Result

    One email, one order. Duplicates are flagged, failures no longer lose anything.

    Copilot AI agents

A process that costs you too much? An Excel file that has outgrown itself? A team losing time?

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