# PSI - **Answer**: PSI builds mostly with SQL, PowerShell, C#, TypeScript. Its stack also includes GCP, Azure, MS SQL, Blazor. GCP is named in 48 of the 166 job postings PSI published in the last 12 months (29%). Counted by Alion from the job postings of PSI, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 166 - **Open postings**: 43 - **Technologies in use**: 48 - **Modernity score**: 68 - **Ai adoption**: no - **License**: CC BY-SA 4.0 ## Company - **Id**: 4862 - **Name**: PSI - **Domain**: psi-cro.com - **Url**: ## Technologies - **GCP** — Layer: cloud; Postings: 48; Share: 0.2892; Required: 47; Open postings: 11; First seen: 2025-12-12 - **Microsoft Excel** — Layer: tools; Postings: 29; Share: 0.1747; Required: 28; Open postings: 2; First seen: 2026-07-06 - **Azure** — Layer: cloud; Postings: 27; Share: 0.1627; Required: 1; Open postings: 1; First seen: 2026-06-23 - **Windows** — Layer: cloud; Postings: 26; Share: 0.1566; Required: 25; Open postings: 0; First seen: 2026-06-23 - **SQL** — Layer: languages; Postings: 26; Share: 0.1566; Required: 17; Open postings: 10; First seen: 2026-09-23 - **PowerShell** — Layer: languages; Postings: 26; Share: 0.1566; Required: 1; Open postings: 1; First seen: 2026-09-10 - **Active Directory** — Layer: cloud; Postings: 25; Share: 0.1506; Required: 25; Open postings: 0; First seen: 2026-09-10 - **Linux** — Layer: cloud; Postings: 25; Share: 0.1506; Required: 25; Open postings: 0; First seen: 2026-09-10 - **PKI** — Layer: practices; Postings: 25; Share: 0.1506; Required: 25; Open postings: 0; First seen: 2026-09-10 - **Windows Server** — Layer: cloud; Postings: 25; Share: 0.1506; Required: 25; Open postings: 0; First seen: 2026-09-10 - **Hyper-V** — Layer: tools; Postings: 25; Share: 0.1506; Required: 0; Open postings: 0; First seen: 2026-09-10 - **Proxmox VE** — Layer: tools; Postings: 25; Share: 0.1506; Required: 0; Open postings: 0; First seen: 2026-09-10 - **VMWare** — Layer: cloud; Postings: 25; Share: 0.1506; Required: 0; Open postings: 0; First seen: 2026-09-10 - **Zabbix** — Layer: tools; Postings: 25; Share: 0.1506; Required: 0; Open postings: 0; First seen: 2026-09-10 - **Good Clinical Practice** — Layer: practices; Postings: 17; Share: 0.1024; Required: 15; Open postings: 16; First seen: 2026-10-13 - **C#** — Layer: languages; Postings: 13; Share: 0.0783; Required: 13; Open postings: 1; First seen: 2026-09-23 - **.NET** — Layer: cloud; Postings: 12; Share: 0.0723; Required: 12; Open postings: 0; First seen: 2026-09-23 - **Blazor** — Layer: frameworks; Postings: 12; Share: 0.0723; Required: 12; Open postings: 0; First seen: 2026-09-23 - **MS SQL** — Layer: data; Postings: 12; Share: 0.0723; Required: 12; Open postings: 0; First seen: 2026-09-23 - **Adobe Photoshop** — Layer: tools; Postings: 8; Share: 0.0482; Required: 5; Open postings: 0; First seen: 2026-07-10 - **E2B** — Layer: cloud; Postings: 7; Share: 0.0422; Required: 7; Open postings: 0; First seen: 2026-07-30 - **CAPA** — Layer: practices; Postings: 6; Share: 0.0361; Required: 6; Open postings: 5; First seen: 2026-08-14 - **Canva** — Layer: tools; Postings: 4; Share: 0.0241; Required: 1; Open postings: 0; First seen: 2026-08-26 - **Adobe After Effects** — Layer: tools; Postings: 3; Share: 0.0181; Required: 3; Open postings: 0; First seen: 2026-08-13 - **Adobe Illustrator** — Layer: tools; Postings: 3; Share: 0.0181; Required: 3; Open postings: 0; First seen: 2026-08-13 - **Adobe InDesign** — Layer: tools; Postings: 3; Share: 0.0181; Required: 3; Open postings: 0; First seen: 2026-08-13 - **Adobe Premiere Pro** — Layer: tools; Postings: 3; Share: 0.0181; Required: 3; Open postings: 0; First seen: 2026-08-13 - **Figma** — Layer: cloud; Postings: 3; Share: 0.0181; Required: 3; Open postings: 0; First seen: 2026-08-13 - **Power BI** — Layer: cloud; Postings: 3; Share: 0.0181; Required: 3; Open postings: 2; First seen: 2026-07-10 - **Microsoft Entra ID** — Layer: cloud; Postings: 3; Share: 0.0181; Required: 2; Open postings: 2; First seen: 2026-06-23 - **Oracle** — Layer: data; Postings: 2; Share: 0.012; Required: 2; Open postings: 2; First seen: 2026-10-30 - **PostgreSQL** — Layer: data; Postings: 2; Share: 0.012; Required: 2; Open postings: 2; First seen: 2026-10-30 - **Git** — Layer: tools; Postings: 2; Share: 0.012; Required: 1; Open postings: 2; First seen: 2026-11-06 - **Azure DevOps** — Layer: cloud; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **Azure SQL Database** — Layer: data; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **CI/CD** — Layer: practices; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **GitHub** — Layer: cloud; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **GitHub Actions** — Layer: cloud; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **Microsoft Defender** — Layer: cloud; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **OpenTofu** — Layer: tools; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **Playwright** — Layer: frameworks; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **Rest API** — Layer: tools; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **TypeScript** — Layer: languages; Postings: 1; Share: 0.006; Required: 1; Open postings: 1; First seen: 2026-11-06 - **DLP** — Layer: cloud; Postings: 1; Share: 0.006; Required: 0; Open postings: 1; First seen: 2026-11-06 - **Dimensional Modeling** — Layer: practices; Postings: 1; Share: 0.006; Required: 0; Open postings: 1; First seen: 2026-11-06 - **ETL/ELT** — Layer: practices; Postings: 1; Share: 0.006; Required: 0; Open postings: 1; First seen: 2026-11-06 - **Entity Framework Core** — Layer: frameworks; Postings: 1; Share: 0.006; Required: 0; Open postings: 1; First seen: 2026-11-06 - **Terraform** — Layer: tools; Postings: 1; Share: 0.006; Required: 0; Open postings: 1; First seen: 2026-11-06 ## Changes ### First appeared - **Git** — First seen: 2026-11-06 - **Oracle** — First seen: 2026-10-30 - **PostgreSQL** — First seen: 2026-10-30 - **Good Clinical Practice** — First seen: 2026-10-13 - **SQL** — First seen: 2026-09-23 - **C#** — First seen: 2026-09-23 - **.NET** — First seen: 2026-09-23 - **Blazor** — First seen: 2026-09-23 ### Rising - **SQL** — Share from: 0; Share to: 19 - **PowerShell** — Share from: 0; Share to: 19 - **Active Directory** — Share from: 0; Share to: 19 - **Linux** — Share from: 0; Share to: 19 - **PKI** — Share from: 0; Share to: 19 - **Windows Server** — Share from: 0; Share to: 19 - **Hyper-V** — Share from: 0; Share to: 19 - **Proxmox VE** — Share from: 0; Share to: 19 ### Falling - **GCP** — Share from: 54; Share to: 22 - **E2B** — Share from: 25; Share to: 0 - **Adobe Photoshop** — Share from: 14; Share to: 3 - **Adobe After Effects** — Share from: 11; Share to: 0 - **Adobe Illustrator** — Share from: 11; Share to: 0 - **Adobe InDesign** — Share from: 11; Share to: 0 - **Adobe Premiere Pro** — Share from: 11; Share to: 0 - **Figma** — Share from: 11; Share to: 0 ## Similar stacks - [Saxo Bank](https://alion.io/company/saxobank/technologies) — Shared technologies: 38 - [Staples](https://alion.io/company/staples-com/technologies) — Shared technologies: 40 - [Dijital Team](https://alion.io/company/dijitalteam/technologies) — Shared technologies: 38 - [Uvation](https://alion.io/company/uvation/technologies) — Shared technologies: 37 - [Novo Nordisk](https://alion.io/company/novonordisk-com/technologies) — Shared technologies: 38 - [SGS](https://alion.io/company/sgs/technologies) — Shared technologies: 44 - [Global Hitss](https://alion.io/company/hitss/technologies) — Shared technologies: 42 - [Volvo Group](https://alion.io/company/volvo-group/technologies) — Shared technologies: 38 --- [Page](https://alion.io/company/psi-cro/technologies) · [JSON](https://alion.io/company/psi-cro/technologies.json) Source: Alion (alion.io), 2026-11-12. 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