ATDOT LTD.
Senior IT consultancy for European organisations
Architecture, AI integration, Linux operations, and ethical technology design — without the overhead of a large agency.
About ATDOT
ATDOT Ltd. is the legal successor to C.P.S.T. Ltd. (founded 1989), renamed in 2013. The name is a pun on the @ and . in every email address.
Lorinc Czegledi has run the company since 1999. Languages: English, German, Hungarian.
Direct founder access on every engagement — no junior associates or account managers Documentation as standard deliverable so client teams own the work Ethical grounding through Memethic Engineering No technology lock-in — standard open technologies throughout
What We Do
Ethical Coaching
One-to-one guidance for IT professionals and engineering leaders facing complex stakeholder and technical decisions.
Software Architecture & Development
Senior-level system architecture and software development for web applications, internal tools, and AI integrations.
System Administration
Linux server management, cloud infrastructure, security hardening, and managed hosting.
AI & LLM Consulting
Practical guidance on integrating large language models and AI tools into your products and workflows.
Process Optimization
Workflow analysis and lightweight process design that removes bottlenecks without heavy methodology.
E-Commerce Intelligence
Business optimization and data-driven strategy for e-commerce platforms.
Memethic Engineering
A framework for technology design that makes explicit the cultural and ethical assumptions embedded in every system.
Work & Projects
Project types from the last 25+ years.
- E-commerce intelligence — optimization and strategy for international online retail platforms
- Brand and domain portfolio management — portfolio governance for global apparel and lifestyle brands
- HR recruitment platforms — recruitment software logic still reused in boxed HR products today
- Law-firm IT infrastructure — 21+ years of ongoing Linux operations and support
- Legacy migrations, knowledge management and enterprise infrastructure — moving publisher portals and directories to modern stacks; group-permission knowledge/project management; corporate IT for multinationals and public sector
Side projects: a pro-bono solar-economics tool, an AI-assisted culture-startup website, and a pediatric clinic site maintained as an ongoing friendly project.
About the Founder
Lorinc Czegledi is the founder and principal consultant of ATDOT Ltd. He is a Budapest-based technology consultant and solutions architect with 25+ years of experience spanning IT infrastructure, software architecture, e-commerce intelligence, digital transformation, and artificial intelligence.
Education: International Business School — Economics & Management; Pázmány Péter Catholic University — Law.
Languages: English, German, Hungarian (native/bilingual)
ATDOT LTD.
H-1067 BUDAPEST,
CSENGERY U. 58 FSZT. 1.
E-MAIL: info@atdot.hu
PHONE: +36 30 99 83 257
EU VAT ID: HU10253144
Company ID: 01-09-062480
Budapest Company Register