Operating identity
RUBI Railtec Ukraine is the working brand of ТОВ «Коттон Архітектор ЮА», company code 43094652, directed by Oleksandr Shtefaniak.
About RUBI Railtec Ukraine
Three complementary areas. One accountable interface.
RUBI combines direct railway engineering by the RUBI engineering team, a verified Ukrainian engineering and construction network, and focused automation for railway drawings and workflows.
SWISS REQUIREMENT / UKRAINIAN CAPACITYRUBI RAILTEC UKRAINE
01 · CLIENTInternational needStandards · scope · programme
02 · RUBICoordination pointCommunication · structure
03 · UKRAINETechnical capacityEngineers · selected partners
04 · RESULTWorking interfaceControlled next step
STRUCTUREConcrete scope · visible responsibility · controlled next step
30CHF/hour starting engineering support rate
3complementary service areas
100+engineers and technical specialists in the partner network
1accountable interface for the client
Company structure
A Ukrainian operating company with a Swiss-linked project interface.
RUBI Railtec Ukraine is part of RUBI Group and combines the group’s international experience and standards with engineering and infrastructure capacity in Ukraine.
Visit RUBI Group ↗Direct engineering
The RUBI engineering team supports foreign—primarily Swiss—projects with English communication, drawings, revisions, 3D models and documentation from 30 CHF per hour.
Extended capacity
For broader scopes, RUBI structures project-specific participation through a verified Ukrainian network of more than 100 engineers and technical specialists.
Engineering automation
RUBI develops focused automation for repetitive AutoCAD, Civil 3D and railway information workflows while retaining human technical approval.
RUBI
RUBI coordinates scope, communication and interfaces. The responsible engineer, partner, contractor and client retain the technical or contractual authority agreed for each mandate.
Our role
Make cross-border engineering cooperation easier to start and easier to control.
The RUBI engineering team directly delivers defined railway drawings, revisions, 3D models and documentation for foreign—primarily Swiss—project teams.
For broader scopes, RUBI coordinates a verified Ukrainian network with more than 100 engineers and technical specialists. The third area applies automation to repetitive railway drafting and information workflows while keeping technical approval with engineers.
Selected engineers
Specialists matched to the project scope.
Selected members of the RUBI engineering team. Availability and assignment are confirmed for each project.
01Road Design Engineer
Denys Blidar
Road and transport infrastructure design in AutoCAD and Civil 3D, including corridors, profiles, drainage and technical documentation.
AutoCADCivil 3DRoad design
02Railway Engineering Automation Lead
Yurii Kasian
Engineering automation, CAD workflows and AI-supported technical systems using AutoCAD, Python, JavaScript and n8n.
AutoCADPythonAI & automation
03Chief Project Engineer
Serhii Milokum
18 years in multidisciplinary infrastructure design, including railways, water systems, civil projects and design coordination.
AutoCADInfrastructureCoordination
Structure the working system
- Engineering production support
- Partner and discipline matching
- Technical communication and documentation
- Local coordination and follow-up
- Focused workflow automation
Keep formal authority where it belongs
- Licensed designers and responsible engineers
- Contractors and independent experts
- Client governance and final approvals
- Authorities and statutory procedures
- Qualified legal, tax or certification advisers
Operating principles
Professional, practical and deliberately non-exaggerated.
The credibility of the platform depends on making only the claims that can be supported.
Practical before broad
Start from a real engineering or project requirement rather than a generic partnership promise.
Transparent responsibility
Keep the responsible engineer, partner, client and approval path visible.
Evidence before claims
Do not present unapproved clients, results, availability or partner roles as facts.
Scale after reliability
Use the first bounded delivery cycle to decide whether the relationship should grow.
Managing Director & coordination contact
Oleksandr Shtefaniak
Direct point of contact for engineering production support, project coordination and partner discussions.
RUBI Railtec Ukraine
Start with one concrete requirement.
Tell us what needs to be produced, coordinated or structured. We will identify the most practical first engagement.
Start the conversation