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Clean Bytes
DEEN

Software development

Softwarethat workscleanly.

Our own products, and custom software for clients when the fit is right. Clear structure, maintainable in production — without complexity nobody asked for.

Behind chain.report and other products.

Approach

What we do

Clean Bytes is a software studio. We build and run our own products — and take on client work when it makes sense.

  1. 01

    Product development

    From idea to running software. We build tools that solve a concrete problem and keep them viable in daily use.

  2. 02

    Client projects

    Web apps, tools, integrations, digital presence. Direct collaboration, short paths, one counterpart.

  3. 03

    Pragmatic

    The simplest architecture that actually solves the problem. No layers, patterns, or tools without a reason.

  4. 04

    Maintainable

    Code you can still touch in two years. Clear structure, few surprises, decisions you can reconstruct.

Work

Products and projects

Our own software and selected client work.

chain.report

chain.report

Live

Crypto tax software for traders, holders, and DeFi users. Import exchanges and wallets via API or CSV, tax-compliant reports (FIFO, LIFO, HIFO), portfolio analysis, and a sales simulator.

Fixes messy data instead of leaving you with error messages — CleanUp mode for missing prices, balances, and smart contracts.

  • 500+ integrations
  • DeFi & NFT
  • EU hosting, GDPR
Visit site
DatePal

DatePal

Live

A dating CRM: contacts, trips, and dates in one place. Structure for people who want to run their dating life like a pro.

  • Contacts
  • Trips
  • Dates
Visit site
Erika Lindner

Erika Lindner

Client project

Website and digital presence for exclusive travel consulting. Personal, tailored, high-end — a brand, not a catalogue.

  • Brand site
  • Travel
Visit site
Mimo

Mimo

In development

Complementary-food and sleep tracker for babies. Offline-first, no account required. Food catalogue with age-based guidance, sleep log, and growth percentiles (WHO / KiGGS).

  • iOS & Android
  • Offline-first

No public site yet.

After Landing

After Landing

In development

Community app for airline crews on layover. Who else is in town, which hotels, spontaneous meetups — for cockpit and cabin.

  • iOS & Android
  • Crew community

No public site yet.

Services

Custom work, too

Alongside our own products, we build software for clients — from a focused tool to a full application.

  • 01

    Web apps & tools

    Applications that solve a working problem. Not a feature catalogue — what daily use actually needs.

  • 02

    Integrations & APIs

    Connections to existing systems, imports, exports, interfaces. Data should move, not sit in silos.

  • 03

    Landing pages & presence

    Quiet, fast websites for products and brands. Content first, technology in service of reading.

  • 04

    Backend services

    APIs, jobs, report pipelines. Solid server logic you can operate — without an unnecessary cloud zoo.

Let’s talk about your project.

Get in touch

Contact

Write a short note.

A project, an idea, or a question — an email is enough. We usually reply within a few business days.

Email

contact@clean-bytes.comWrite an email