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Projects

What we've already built

No client names — we describe tasks and solutions. All data in the images is fictional.

  • Websites

    Websites for small business

    Task
    A car service, a repair service and a personal trainer each needed a website where customers can find the service and book it themselves.
    What we built
    Sites from a simple business-card page with a booking form to online booking with reminders for customers. Some are already live, some are demos. We host on a hosting platform or a server — whichever suits the client.
    • HTML
    • CSS
    • JavaScript
  • TelliApp Workshop — order list as a table

    Offline PWA

    TelliApp Workshop

    Task
    A repair workshop needs to track orders, stock and documents where taking a device in doesn’t stop when the internet drops.
    What we built
    Its own app: orders from intake to warranty, repair status by QR, stock with barcodes, reports and invoices as PDFs, customer messaging — on the workshop's own server. Already running in a real workshop.
    • PWA
    • Python
    • Docker
    • Linux server
    • Telegram Bot API
    More about TelliApp Workshop
  • Heating system — boiler room diagram: boiler, two buffer tanks, pumps and temperatures

    Raspberry Pi

    Boiler control

    Task
    Watch the heating and switch the boiler on in time, without checking it by hand.
    What we built
    The diagram shows tank temperature by layer, pumps and power output in real time; home and hot-water temperature can be changed from a phone, and a calendar sets the mode by day. Runs on a Raspberry Pi. The system is currently being tested before installation.
    • Raspberry Pi
    • Python
    • Sensors
    • Relay
    • Linux
    Learn more

  • Telegram bot

    Telegram bot for searching a songbook

    Task
    Find a song in the songbook quickly, even if you only remember a couple of lines or the topic.
    What we built
    A Telegram bot searches the songbook by number or by words from the text — right in the chat, no app to install.
    • Python
    • Telegram Bot API
    • PostgreSQL
    • Docker

  • Direction

    Record-keeping systems for organisations

    Task
    Organisations need to keep track of people, records and events in one system instead of scattered spreadsheets.
    What we built
    We build web apps for record-keeping: cards, records and events, roles and permissions, reports. Work in the browser on a computer and a phone.
    • PWA
    • Python
    • Docker
    • Linux server

Contacts

Let's discuss your project

Tell us in a few words what needs doing — we'll reply and suggest where to start.

Discuss a project info@telliapp.ee