Hallo Welt! GmbH tech stack
Hallo Welt! GmbH builds mostly with Python, JavaScript, PHP, PowerShell. Its stack also includes Bootstrap, LangChain. Python is named in 4 of the 7 job postings Hallo Welt! GmbH published in the last 12 months (57%). Counted by Alion from the job postings of Hallo Welt! GmbH, updated Sep 27, 2026.
What programming languages does Hallo Welt! GmbH use?
Python is named in 57% of job postings at Hallo Welt! GmbH, followed by JavaScript (29%), PHP (29%), PowerShell (29%).
What frameworks and libraries does Hallo Welt! GmbH use?
Bootstrap is named in 29% of job postings at Hallo Welt! GmbH, followed by LangChain (29%).
What developer tools does Hallo Welt! GmbH use?
Docker is named in 100% of job postings at Hallo Welt! GmbH, followed by Git (29%).
What AI and ML technologies does Hallo Welt! GmbH use?
LLM is named in 29% of job postings at Hallo Welt! GmbH.
LLM
2 29%
Which engineering practices does Hallo Welt! GmbH ask for?
RAG is named in 29% of job postings at Hallo Welt! GmbH.
RAG
2 29%
How does your stack fit Hallo Welt! GmbH?
How is the Hallo Welt! GmbH 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 Hallo Welt! GmbH stack?
Hallo Welt! GmbH scores 81 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 Hallo Welt! GmbH
Questions about the Hallo Welt! GmbH tech stack
What programming languages does Hallo Welt! GmbH use?
The languages named in Hallo Welt! GmbH job postings are Python (57%), JavaScript (29%), PHP (29%), PowerShell (29%), as a share of the 7 postings of the last 12 months.
Does Hallo Welt! GmbH use Bootstrap?
Yes. Bootstrap is named in 2 of 7 job postings (29%) and required in 2 of them.
Is the Hallo Welt! GmbH tech stack changing?
Yes. Bootstrap, Git, JavaScript, PHP first appeared in Hallo Welt! GmbH job postings in the last six months.
How modern is the Hallo Welt! GmbH tech stack?
Hallo Welt! GmbH scores 81 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 Hallo Welt! GmbH tech stack?
Alion reads every job posting Hallo Welt! GmbH publishes and tags the technologies each one names. The figures on this page count the 7 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, "Hallo Welt! GmbH tech stack: 10 technologies from 7 job postings", as of Sep 27, 2026. https://alion.io/company/hallowelt-2/technologies