# A1

- **Answer**: A1 builds mostly with 1C, Python, SQL, ABAP. Its stack also includes Linux, SIEM, PostgreSQL, MS SQL. Linux is named in 4 of the 22 job postings A1 published in the last 12 months (18%). Counted by Alion from the job postings of A1, updated Nov 13, 2026.
- **Window days**: 365
- **Postings analysed**: 22
- **Open postings**: 7
- **Technologies in use**: 84
- **Modernity score**: 72
- **Ai adoption**: yes
- **License**: CC BY-SA 4.0

## Company

- **Id**: 45570
- **Name**: A1
- **Domain**: a1.by
- **Url**: <https://alion.io/company/a1>

## Technologies

- **Rest API** — Layer: tools; Postings: 6; Share: 0.2727; Required: 6; Open postings: 1; First seen: 2026-08-28
- **Linux** — Layer: cloud; Postings: 4; Share: 0.1818; Required: 4; Open postings: 2; First seen: 2026-08-28
- **PostgreSQL** — Layer: data; Postings: 4; Share: 0.1818; Required: 4; Open postings: 1; First seen: 2026-08-28
- **SIEM** — Layer: cloud; Postings: 4; Share: 0.1818; Required: 4; Open postings: 1; First seen: 2026-09-22
- **Docker** — Layer: tools; Postings: 4; Share: 0.1818; Required: 3; Open postings: 1; First seen: 2026-08-28
- **Git** — Layer: tools; Postings: 4; Share: 0.1818; Required: 3; Open postings: 0; First seen: 2026-08-28
- **CI/CD** — Layer: practices; Postings: 4; Share: 0.1818; Required: 2; Open postings: 1; First seen: 2026-08-28
- **1C** — Layer: languages; Postings: 3; Share: 0.1364; Required: 3; Open postings: 0; First seen: 2026-10-01
- **DHCP** — Layer: practices; Postings: 3; Share: 0.1364; Required: 3; Open postings: 2; First seen: 2026-09-22
- **DNS** — Layer: practices; Postings: 3; Share: 0.1364; Required: 3; Open postings: 2; First seen: 2026-09-22
- **TCP/IP** — Layer: practices; Postings: 3; Share: 0.1364; Required: 3; Open postings: 2; First seen: 2026-09-22
- **GitHub Actions** — Layer: cloud; Postings: 3; Share: 0.1364; Required: 2; Open postings: 1; First seen: 2026-08-28
- **GitLab CI** — Layer: cloud; Postings: 3; Share: 0.1364; Required: 2; Open postings: 1; First seen: 2026-08-28
- **Jenkins** — Layer: tools; Postings: 3; Share: 0.1364; Required: 2; Open postings: 1; First seen: 2026-08-28
- **Windows** — Layer: cloud; Postings: 3; Share: 0.1364; Required: 2; Open postings: 2; First seen: 2026-10-04
- **Power BI** — Layer: cloud; Postings: 3; Share: 0.1364; Required: 1; Open postings: 2; First seen: 2026-10-20
- **AI Agents** — Layer: practices; Postings: 2; Share: 0.0909; Required: 2; Open postings: 0; First seen: 2026-10-01
- **DLP** — Layer: cloud; Postings: 2; Share: 0.0909; Required: 2; Open postings: 1; First seen: 2026-10-20
- **Figma** — Layer: cloud; Postings: 2; Share: 0.0909; Required: 2; Open postings: 0; First seen: 2026-09-30
- **Gitflow** — Layer: practices; Postings: 2; Share: 0.0909; Required: 2; Open postings: 0; First seen: 2026-08-28
- **MS SQL** — Layer: data; Postings: 2; Share: 0.0909; Required: 2; Open postings: 0; First seen: 2026-10-01
- **Prometheus** — Layer: tools; Postings: 2; Share: 0.0909; Required: 2; Open postings: 2; First seen: 2026-11-11
- **Python** — Layer: languages; Postings: 2; Share: 0.0909; Required: 2; Open postings: 1; First seen: 2026-08-28
- **RabbitMQ** — Layer: cloud; Postings: 2; Share: 0.0909; Required: 2; Open postings: 0; First seen: 2026-10-05
- **SOAP** — Layer: practices; Postings: 2; Share: 0.0909; Required: 2; Open postings: 1; First seen: 2026-10-30
- **SQL** — Layer: languages; Postings: 2; Share: 0.0909; Required: 2; Open postings: 0; First seen: 2026-08-20
- **Windows Server** — Layer: cloud; Postings: 2; Share: 0.0909; Required: 2; Open postings: 0; First seen: 2026-10-01
- **Zabbix** — Layer: tools; Postings: 2; Share: 0.0909; Required: 2; Open postings: 2; First seen: 2026-11-11
- **Ansible** — Layer: tools; Postings: 2; Share: 0.0909; Required: 1; Open postings: 2; First seen: 2026-10-21
- **BGP** — Layer: practices; Postings: 2; Share: 0.0909; Required: 1; Open postings: 1; First seen: 2026-10-04
- **OSPF** — Layer: practices; Postings: 2; Share: 0.0909; Required: 1; Open postings: 1; First seen: 2026-10-04
- **Kubernetes** — Layer: cloud; Postings: 2; Share: 0.0909; Required: 0; Open postings: 1; First seen: 2026-10-30
- **Splunk** — Layer: cloud; Postings: 2; Share: 0.0909; Required: 0; Open postings: 1; First seen: 2026-10-20
- **ABAP** — Layer: languages; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-09-15
- **API Gateway** — Layer: cloud; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-08-28
- **Adobe Illustrator** — Layer: tools; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-11-11
- **Adobe Photoshop** — Layer: tools; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-11-11
- **Apache Kafka** — Layer: cloud; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-10-30
- **ArgoCD** — Layer: tools; Postings: 1; Share: 0.0455; Required: 1; Open postings: 1; First seen: 2026-11-12
- **Bitrix** — Layer: tools; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-10-05
- **Dependency Injection** — Layer: practices; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-08-28
- **ElasticSearch** — Layer: data; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-10-05
- **FastAPI** — Layer: frameworks; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-08-28
- **Flask** — Layer: frameworks; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-08-28
- **GitHub** — Layer: cloud; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-08-28
- **GitLab** — Layer: cloud; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-08-28
- **Grafana** — Layer: cloud; Postings: 1; Share: 0.0455; Required: 1; Open postings: 1; First seen: 2026-11-11
- **Hibernate** — Layer: frameworks; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-10-30
- **Java** — Layer: languages; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-10-30
- **JavaScript** — Layer: languages; Postings: 1; Share: 0.0455; Required: 1; Open postings: 0; First seen: 2026-10-05
- … 34 more in the JSON form

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- [Government of Moscow](https://alion.io/company/mos/technologies) — Shared technologies: 57

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[Page](https://alion.io/company/a1/technologies) · [JSON](https://alion.io/company/a1/technologies.json)

Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.