John Keells Holdings tech stack
John Keells Holdings builds mostly with Python, ABAP, Node JS, SQL. Its stack also includes Azure, Power BI, Scikit-learn, Chroma. Python is named in 3 of the 11 job postings John Keells Holdings published in the last 12 months (27%). Counted by Alion from the job postings of John Keells Holdings, updated Oct 21, 2026.
What programming languages does John Keells Holdings use?
Python is named in 27% of job postings at John Keells Holdings, followed by ABAP (9%), Node JS (9%), SQL (9%).
What frameworks and libraries does John Keells Holdings use?
Scikit-learn is named in 18% of job postings at John Keells Holdings, followed by FastAPI (9%), NumPy (9%), Hadoop (9%).
Scikit-learn
2 18%
FastAPI
1 9%
NumPy
1 9%
Hadoop
1 9%
Keras
1 9%
LangChain
1 9%
LangGraph
1 9%
LlamaIndex
1 9%
Show all (12)
What databases does John Keells Holdings use?
Chroma is named in 9% of job postings at John Keells Holdings, followed by Milvus (9%), Pinecone (9%), MySQL (9%).
What cloud and platforms does John Keells Holdings use?
Azure is named in 27% of job postings at John Keells Holdings, followed by Power BI (18%), AWS (18%), GCP (18%).
Azure
3 27%
Power BI
2 18%
AWS
2 18%
GCP
2 18%
Kubernetes
1 9%
Spark
1 9%
What developer tools does John Keells Holdings use?
Microsoft Excel is named in 45% of job postings at John Keells Holdings, followed by Docker (9%), Azure Data Factory (9%), Informatica (9%).
What AI and ML technologies does John Keells Holdings use?
LLM is named in 9% of job postings at John Keells Holdings.
LLM
1 9%
Which engineering practices does John Keells Holdings ask for?
Machine Learning is named in 36% of job postings at John Keells Holdings, followed by CI/CD (18%), ETL/ELT (18%), AI Agents (9%).
CI/CD
2 18%
AI Agents
1 9%
Hallucination
1 9%
Incident Management
1 9%
Show all (9)
How does your stack fit John Keells Holdings?
How modern is the John Keells Holdings stack?
John Keells Holdings scores 80 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 common is the John Keells Holdings stack in its industry?
Share of the 1,444 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like John Keells Holdings
Questions about the John Keells Holdings tech stack
What programming languages does John Keells Holdings use?
The languages named in John Keells Holdings job postings are Python (27%), ABAP (9%), Node JS (9%), SQL (9%), JavaScript (9%), as a share of the 11 postings of the last 12 months.
Does John Keells Holdings use Scikit-learn?
Yes. Scikit-learn is named in 2 of 11 job postings (18%) and required in 1 of them.
What cloud and platforms does John Keells Holdings use?
The cloud and platforms named in John Keells Holdings job postings are Azure (3), Power BI (2), AWS (2) (postings in brackets).
Is the John Keells Holdings tech stack changing?
No new technology has appeared in John Keells Holdings job postings in the last six months.
How modern is the John Keells Holdings tech stack?
John Keells Holdings scores 80 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 John Keells Holdings tech stack?
Alion reads every job posting John Keells Holdings publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Oct 21, 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, "John Keells Holdings tech stack: 46 technologies from 11 job postings", as of Oct 21, 2026. https://alion.io/company/keells/technologies