ExtensisHR tech stack
ExtensisHR builds mostly with SQL, C#, Python. Its stack also includes .NET, Anthropic, Pinecone, PostgreSQL. SQL is named in 2 of the 3 job postings ExtensisHR published in the last 12 months (67%). Counted by Alion from the job postings of ExtensisHR, updated Nov 4, 2026.
What programming languages does ExtensisHR use?
SQL is named in 67% of job postings at ExtensisHR, followed by C# (33%), Python (33%).
What frameworks and libraries does ExtensisHR use?
MAUI is named in 33% of job postings at ExtensisHR, followed by LangChain (33%), LlamaIndex (33%), PyTorch (33%).
MAUI
1 33%
LangChain
1 33%
LlamaIndex
1 33%
PyTorch
1 33%
Scikit-learn
1 33%
TensorFlow
1 33%
Transformers
1 33%
pgvector
1 33%
What databases does ExtensisHR use?
Pinecone is named in 33% of job postings at ExtensisHR, followed by PostgreSQL (33%), Weaviate (33%).
What cloud and platforms does ExtensisHR use?
.NET is named in 33% of job postings at ExtensisHR, followed by Anthropic (33%), Azure (33%), OpenAI (33%).
.NET
1 33%
Azure
1 33%
AWS
1 33%
GCP
1 33%
Show all (9)
What developer tools does ExtensisHR use?
Microsoft Excel is named in 33% of job postings at ExtensisHR, followed by Docker (33%).
Docker
1 33%
What AI and ML technologies does ExtensisHR use?
LLM is named in 33% of job postings at ExtensisHR.
LLM
1 33%
Which engineering practices does ExtensisHR ask for?
AI Agents is named in 33% of job postings at ExtensisHR, followed by Fine-tuning (33%), Machine Learning (33%), NLP (33%).
AI Agents
1 33%
Fine-tuning
1 33%
NLP
1 33%
RAG
1 33%
CI/CD
1 33%
Prompt Engineering
1 33%
How does your stack fit ExtensisHR?
How modern is the ExtensisHR stack?
ExtensisHR scores 83 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 ExtensisHR stack in its industry?
Share of the 1,182 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like ExtensisHR
Questions about the ExtensisHR tech stack
What programming languages does ExtensisHR use?
The languages named in ExtensisHR job postings are SQL (67%), C# (33%), Python (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does ExtensisHR use?
The cloud and platforms named in ExtensisHR job postings are .NET (1), Anthropic (1), Azure (1) (postings in brackets).
Is the ExtensisHR tech stack changing?
No new technology has appeared in ExtensisHR job postings in the last six months.
How modern is the ExtensisHR tech stack?
ExtensisHR scores 83 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 ExtensisHR tech stack?
Alion reads every job posting ExtensisHR publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Nov 4, 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, "ExtensisHR tech stack: 33 technologies from 3 job postings", as of Nov 4, 2026. https://alion.io/company/extensishr/technologies