bgIT — Security, code and operations for the web
I audit, secure and maintain websites and online stores.
Audits of websites and stores, server configuration (DevOps) and cyberattack response. I find and fix vulnerabilities — before someone else does.
- Website & online-store audits
- Software development
- DevOps · server configuration
- Incident response · CSIRT / NASK
- Networks & hardware · VLAN / VPN
01About bgIT
A developer who moved into security — from audits, through servers, to incident response.
I'm a developer and I still write code — today I use that experience from the other side: I audit websites and online stores, hunt for vulnerabilities and fix what I find. I know how a developer thinks, so I know where flaws tend to hide.
I also handle the server side (DevOps) and network hardware configuration — VLANs, VPNs, segmentation and network topology — including in public institutions. And when a cyberattack happens, I help companies: containing the impact, restoring operations and preparing reports for CSIRT / NASK teams.
— Jonasz Świtała · bgIT
02Services
How I can help
- 01
Website & online-store audits
I review websites and stores for security: vulnerabilities, configuration, customer data, checkout and payments. You get a priority list: critical → optional.
- 02
Software development
I'm a developer. I fix bugs, ship patches and build web applications — with security built in from the start (security-by-design).
- 03
DevOps & server configuration
I configure and maintain servers: deployments, cache, HTTPS, backups and hardening. If you need your environment sorted out — I can help.
- 04
Cyberattack & incident response
I respond when an attack happens: analysis, containment, restoring operations and preparing reports for CSIRT / NASK teams.
- 05
Network & hardware configuration
I design and configure company and public-sector networks: VLANs, VPNs, segmentation, topology (e.g. star), switches and routers, firewall rules, Wi-Fi and secure remote access.
- PrestaShop
- WooCommerce
- WordPress
- PHP
- JavaScript
- Docker
- Nginx
- Cloudflare
- Linux
- VLAN
- VPN
- Firewall
03Pricing
Clear terms, no hidden costs.
See the full pricing →- Online-store audit from 1000 PLN
- Security incident response from 500 PLN
- Consulting / hourly rate from 200 PLN/h
Net, indicative prices — final quote depends on scope.
04How I work
Diagnosis first, then action.
- 01
Request
You briefly describe what is happening and the goal. We agree on scope and priorities.
- 02
Diagnosis
I check logs, configuration, code and the real symptoms — no guessing, no piling on more plugins.
- 03
Action
I fix, secure or configure. Critical things first, then the rest.
- 04
Report
You get a clear summary: what was done, what is next and how to keep the result.
05Credentials
Education, certificates and qualifications
- BEng
Politechnika Poznańska
Computer Science — Information Systems Security
- MSc
Adam Mickiewicz University, Poznań
Computer Science
- Certificate
Cybersecurity Officer for Essential Services
Compliance with ISO/IEC 27001:2022, PN-EN ISO 22301:2020-04 and GDPR data-protection rules
- Postgraduate
Poznań University of Economics and Business
Cybersecurity Management in the Private and Public Sector
06Case studies
Selected work.
See all →07FAQ
Frequently asked questions.
How much does an audit cost?
An online-store audit starts at 1000 PLN net. The final price depends on the store size, number of modules and scope. See the “Pricing” page for the full list.
How long does it take?
An audit usually takes a few working days. Fixes and configuration are quoted after the diagnosis — the most urgent issues I handle right away.
Do you keep things confidential? Will you sign an NDA?
Yes. Confidentiality is a standard part of my work — I’m happy to sign an NDA and work white-label for agencies.
What does an audit look like, step by step?
Diagnosis (logs, configuration, code), vulnerability analysis, and finally a report with a priority list: critical → important → optional, together with recommendations.
Do you issue a VAT invoice?
Yes, I bill via VAT invoice.
Do you work remotely or on-site?
Remotely by default — I work with clients across Poland. In justified cases (e.g. network hardware configuration) on-site work is possible.
08Contact
Have a question or need support?
Drop me a line — I'll be happy to discuss how I can help: an audit, development, your server or incident response.