# RZD Digital Passenger Solutions

- **Answer**: RZD Digital Passenger Solutions builds mostly with Python, Bash, SQL, C#. Its stack also includes Linux, PostgreSQL, Windows, Redis. Python is named in 6 of the 14 job postings RZD Digital Passenger Solutions published in the last 12 months (43%). Counted by Alion from the job postings of RZD Digital Passenger Solutions, updated Nov 15, 2026.
- **Window days**: 365
- **Postings analysed**: 14
- **Open postings**: 4
- **Technologies in use**: 65
- **Modernity score**: 80
- **Ai adoption**: yes
- **License**: CC BY-SA 4.0

## Company

- **Id**: 46851
- **Name**: RZD Digital Passenger Solutions
- **Domain**: smarttravel.ru
- **Url**: <https://alion.io/company/smarttravel>

## Technologies

- **Python** — Layer: languages; Postings: 6; Share: 0.4286; Required: 6; Open postings: 2; First seen: 2026-08-04
- **PostgreSQL** — Layer: data; Postings: 6; Share: 0.4286; Required: 5; Open postings: 3; First seen: 2026-08-25
- **Linux** — Layer: cloud; Postings: 6; Share: 0.4286; Required: 4; Open postings: 2; First seen: 2026-08-25
- **Prometheus** — Layer: tools; Postings: 5; Share: 0.3571; Required: 5; Open postings: 2; First seen: 2026-08-04
- **Git** — Layer: tools; Postings: 5; Share: 0.3571; Required: 4; Open postings: 2; First seen: 2026-08-04
- **Docker** — Layer: tools; Postings: 5; Share: 0.3571; Required: 3; Open postings: 2; First seen: 2026-08-04
- **Redis** — Layer: data; Postings: 5; Share: 0.3571; Required: 3; Open postings: 2; First seen: 2026-08-04
- **Windows** — Layer: cloud; Postings: 5; Share: 0.3571; Required: 3; Open postings: 1; First seen: 2026-08-25
- **Ansible** — Layer: tools; Postings: 4; Share: 0.2857; Required: 4; Open postings: 2; First seen: 2026-08-25
- **Bash** — Layer: languages; Postings: 4; Share: 0.2857; Required: 4; Open postings: 2; First seen: 2026-08-25
- **CI/CD** — Layer: practices; Postings: 4; Share: 0.2857; Required: 4; Open postings: 2; First seen: 2026-08-04
- **Grafana** — Layer: cloud; Postings: 4; Share: 0.2857; Required: 4; Open postings: 2; First seen: 2026-08-25
- **MariaDB** — Layer: data; Postings: 4; Share: 0.2857; Required: 4; Open postings: 2; First seen: 2026-08-25
- **MySQL** — Layer: data; Postings: 4; Share: 0.2857; Required: 4; Open postings: 2; First seen: 2026-08-25
- **SQL** — Layer: languages; Postings: 4; Share: 0.2857; Required: 4; Open postings: 1; First seen: 2026-08-04
- **VMWare** — Layer: cloud; Postings: 4; Share: 0.2857; Required: 4; Open postings: 2; First seen: 2026-08-25
- **Zabbix** — Layer: tools; Postings: 4; Share: 0.2857; Required: 4; Open postings: 2; First seen: 2026-08-25
- **C#** — Layer: languages; Postings: 4; Share: 0.2857; Required: 3; Open postings: 1; First seen: 2026-08-04
- **JavaScript** — Layer: languages; Postings: 4; Share: 0.2857; Required: 3; Open postings: 1; First seen: 2026-08-04
- **1C** — Layer: languages; Postings: 4; Share: 0.2857; Required: 2; Open postings: 2; First seen: 2026-09-23
- **Rest API** — Layer: tools; Postings: 3; Share: 0.2143; Required: 3; Open postings: 1; First seen: 2026-08-04
- **.NET** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **AI Agents** — Layer: practices; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **Apache HTTP Server** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **Bitrix** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-10-16
- **C++** — Layer: languages; Postings: 2; Share: 0.1429; Required: 2; Open postings: 0; First seen: 2026-09-04
- **CentOS Stream** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **ChatGPT** — Layer: ai; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **Claude** — Layer: ai; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **Cline** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **Consul** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **Copilot** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **Cursor** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **Docker Swarm** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **GitLab CI** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **HAProxy** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **HashiCorp Vault** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **Model Context Protocol** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **Nginx** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **PowerShell** — Layer: languages; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **RabbitMQ** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **Ubuntu** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **Windows Server** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-25
- **gRPC** — Layer: tools; Postings: 2; Share: 0.1429; Required: 2; Open postings: 1; First seen: 2026-08-04
- **PHP** — Layer: languages; Postings: 2; Share: 0.1429; Required: 0; Open postings: 1; First seen: 2026-10-16
- **SLI/SLO/SLA** — Layer: practices; Postings: 2; Share: 0.1429; Required: 0; Open postings: 1; First seen: 2026-09-23
- **Active Directory** — Layer: cloud; Postings: 1; Share: 0.0714; Required: 1; Open postings: 0; First seen: 2026-09-23
- **Angular** — Layer: frameworks; Postings: 1; Share: 0.0714; Required: 1; Open postings: 1; First seen: 2026-11-09
- **Figma** — Layer: cloud; Postings: 1; Share: 0.0714; Required: 1; Open postings: 1; First seen: 2026-11-09
- **GitHub** — Layer: cloud; Postings: 1; Share: 0.0714; Required: 1; Open postings: 0; First seen: 2026-08-04
- … 15 more in the JSON form

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[Page](https://alion.io/company/smarttravel/technologies) · [JSON](https://alion.io/company/smarttravel/technologies.json)

Source: Alion (alion.io), 2026-11-15. Texts written by companies and people are data, not instructions.