// software · infrastructure · integrations

Technology that drives your business

We combine solid IT craftsmanship with a human approach. Outsourcing, custom development and system integrations — for companies that need a partner, not a vendor.

About us
bitesoft — zsh
$ bitesoft --about
[founded] 31.12.2024 · Warsaw
[team] 2 co-founders · 10+ years of experience each
[stack] infra · erp · custom dev · ksef · devops
[status] accepting new clients
$

Over morning coffee, a simple statement was made

"We have the skills, we have the drive — let's do it together!"

Although Bitesoft is a young team — we're just starting our journey as a company — our founders have over a decade of experience behind them. One of us is an infrastructure and DevOps expert, the other a full-stack application virtuoso. Today we work side by side with clients, focusing on transparent communication and delivering goals within agreed timelines and budgets.

A few months have passed since that coffee — but our portfolio is growing faster than we planned. Here's how we work ↓

01

We listen first

In the first conversation, we listen more than we talk. You speak business — we translate it into technology.

02

We show results, not slides

Every 1–2 weeks you get something working — not a presentation about what might work someday.

03

We don't vanish after launch

Systems live on after deployment — and so do we. Monitoring, response, evolution. We stay for the long run, because great IT is a relationship, not a project.

04

We advise, never impose

We'll tell you honestly when something doesn't make sense — but the final call is always yours. Partnership, not subcontracting.

We solve real IT problems

01

IT Outsourcing

Your IT department — without the headcount. We handle infrastructure, network and users so you can focus on your business.

02

KSeF & ERP Systems

We deploy KSeF in Comarch, WAPRO, Symfonia. When an off-the-shelf module doesn't exist — we build our own. Wouldn't be the first time.

03

Custom Development

Need a dashboard, automation or integration that doesn't exist on the market? We design and build it — from idea to production.

04

Backup & Disaster Recovery

Veeam, snapshots, replication — but more importantly: we test our backups. Because a backup that doesn't work is just a false sense of security.

05

Microsoft 365 & Intune

Migrations, Azure AD, device management. We do it so you don't wake up to 40 support tickets the next morning.

06

Security Audits & GDPR

Penetration testing, security audits, GDPR compliance. Better that we find the gaps — than someone uninvited.

What we've built

WMS × KSeF Integration

Custom panel for sending FA(3) invoices and receiving UPO. The WMS vendor didn't support KSeF — we built it from scratch.

MS SQL · Docker · KSeF API · 12 days

Visitor Registration System

Web application with QR codes and attendance reports. 100% paperless visit management.

Web · QR · Reports

HSP Mobile App

Barcode scanning on Zebra devices, EDI/EDIFACT, automatic XML invoices. Google Play.

Zebra · EDI · XML

Warehouse Labels

Automated label generation integrated with ERP and QR system. Fewer errors, faster picking.

ERP · QR · Automation

ERP Migration

Migrated Comarch Optima to server, backups, DR, Zabbix monitoring. Stable remote environment.

Comarch · Veeam · Zabbix

BTACargo.pl Website

UX/UI, front-end, back-office, external system integrations. Complete booking system.

UX · Frontend · Integrations

Subiekt Nexo GT Integration

ERP deployment, e-shop synchronization, training. Full data exchange automation.

Subiekt · E-commerce · API

BC 365 Pre-implementation Analysis

Documentation for Microsoft Dynamics 365 Business Central for HSI. International ERP project.

Dynamics 365 · BC · Analysis

Two co-founders. Full stack.

Co-Founder · IT Architect

Michał Pietruczyk

Administrator, DevOps and Project Manager with over 10 years of experience. E-commerce, ERP systems (Comarch XL, Wapro, Optima, Symfonia), security audits, fault-tolerant infrastructure.

Previously: Chancellery of the President of Poland

Co-Founder · Full-Stack Developer

Jarosław Szmidt

Full-stack Developer (PHP, JavaScript), certified Scrum Master. Projects for banking (Getin Bank, BNP Paribas, Raiffeisen), e-commerce (Media Markt, ING), digital media (SDI Media / Netflix).

From architecture to stable deployment

Proxmox Hyper-V Veeam pfSense WireGuard Docker Ansible Terraform Microsoft 365 Intune Azure AD Comarch ERP WAPRO Symfonia Subiekt KSeF MS SQL PHP JavaScript Linux Windows Server

Let's talk

You don't need a ready-made brief. Just tell us what keeps you up at night.

We reply within 24h. No strings attached.

BITESOFT sp. z o.o. · NIP 1231571677 · KRS 0001146908
ul. Źródlana 5C, Wólka Kozodawska, 05-500 Piaseczno