Crenno tech stack
Crenno builds mostly with C#, JavaScript, TypeScript, Dart. Its stack also includes Kubernetes, Bitbucket, ASP.NET Core, Entity Framework Core. Kubernetes is named in 5 of the 9 job postings Crenno published in the last 12 months (56%). Counted by Alion from the job postings of Crenno, updated Sep 27, 2026.
What programming languages does Crenno use?
C# is named in 44% of job postings at Crenno, followed by JavaScript (44%), TypeScript (22%), Dart (11%).
C#
4 44%
JavaScript
4 44%
TypeScript
2 22%
Dart
1 11%
Go
1 11%
Java
1 11%
Kotlin
1 11%
Node JS
1 11%
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What frameworks and libraries does Crenno use?
ASP.NET Core is named in 33% of job postings at Crenno, followed by Entity Framework Core (33%), React.js (33%), Vue.js (33%).
ASP.NET Core
3 33%
Entity Framework Core
3 33%
React.js
3 33%
Vue.js
3 33%
Angular
2 22%
Jest
2 22%
Next.js
2 22%
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What databases does Crenno use?
MS SQL is named in 22% of job postings at Crenno, followed by PostgreSQL (22%), Redis (22%), MySQL (11%).
What cloud and platforms does Crenno use?
Kubernetes is named in 56% of job postings at Crenno, followed by Bitbucket (33%), GitHub (33%), Apache Kafka (22%).
Kubernetes
5 56%
Bitbucket
3 33%
GitHub
3 33%
Apache Kafka
2 22%
Figma
2 22%
.NET
1 11%
AWS
1 11%
Azure
1 11%
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What developer tools does Crenno use?
Git is named in 56% of job postings at Crenno, followed by Docker (44%), Rest API (33%), WebSockets (33%).
Git
5 56%
Docker
4 44%
Rest API
3 33%
WebSockets
3 33%
Copilot
1 11%
Cursor
1 11%
GraphQL
1 11%
Jenkins
1 11%
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What AI and ML technologies does Crenno use?
Claude is named in 11% of job postings at Crenno.
Claude
1 11%
Which engineering practices does Crenno ask for?
CI/CD is named in 78% of job postings at Crenno, followed by Gitflow (33%), A/B Testing (22%), DNS (11%).
What does each Crenno team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
5 postingsHow does your stack fit Crenno?
How is the Crenno stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Crenno stack?
Crenno scores 79 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
Companies with a stack like Crenno
Questions about the Crenno tech stack
What programming languages does Crenno use?
The languages named in Crenno job postings are C# (44%), JavaScript (44%), TypeScript (22%), Dart (11%), Go (11%), as a share of the 9 postings of the last 12 months.
Does Crenno use ASP.NET Core?
Yes. ASP.NET Core is named in 3 of 9 job postings (33%) and required in 3 of them.
What cloud and platforms does Crenno use?
The cloud and platforms named in Crenno job postings are Kubernetes (5), Bitbucket (3), GitHub (3) (postings in brackets).
What skills do you need for a Backend job at Crenno?
Backend postings at Crenno most often require Kubernetes (5), Docker (4), ASP.NET Core (3), C# (3), out of 5 postings in the last 12 months.
Is the Crenno tech stack changing?
Yes. React.js, Vue.js, Angular, Jest first appeared in Crenno job postings in the last six months.
How modern is the Crenno tech stack?
Crenno scores 79 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the Crenno tech stack?
Alion reads every job posting Crenno publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Sep 27, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Crenno tech stack: 64 technologies from 9 job postings", as of Sep 27, 2026. https://alion.io/company/crenno/technologies