ELLKAY tech stack
ELLKAY builds mostly with Python, SQL, TypeScript, C#. Its stack also includes AWS, Amazon S3, PostgreSQL, Boto3. AWS is named in 8 of the 13 job postings ELLKAY published in the last 12 months (62%). Counted by Alion from the job postings of ELLKAY, updated Oct 30, 2026.
What programming languages does ELLKAY use?
Python is named in 46% of job postings at ELLKAY, followed by SQL (31%), TypeScript (23%), C# (8%).
What frameworks and libraries does ELLKAY use?
Boto3 is named in 23% of job postings at ELLKAY, followed by FastAPI (23%), Asyncio (15%), Pydantic (15%).
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What databases does ELLKAY use?
PostgreSQL is named in 23% of job postings at ELLKAY, followed by Amazon Aurora (15%), DynamoDB (15%), OpenSearch (15%).
PostgreSQL
3 23%
Amazon Aurora
2 15%
DynamoDB
2 15%
OpenSearch
2 15%
Azure SQL Database
1 8%
MS SQL
1 8%
MySQL
1 8%
What cloud and platforms does ELLKAY use?
AWS is named in 62% of job postings at ELLKAY, followed by Amazon S3 (31%), Amazon CloudWatch (31%), AWS Bedrock (23%).
AWS
8 62%
AWS Bedrock
3 23%
AWS Lambda
3 23%
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What developer tools does ELLKAY use?
HL7 is named in 46% of job postings at ELLKAY, followed by FHIR (38%), Rest API (31%), Docker (31%).
Rest API
4 31%
Docker
4 31%
AWS CDK
3 23%
CloudFormation
2 15%
Prometheus
2 15%
Terraform
2 15%
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What AI and ML technologies does ELLKAY use?
Claude is named in 23% of job postings at ELLKAY, followed by LLM (15%), ChatGPT (8%).
Which engineering practices does ELLKAY ask for?
CI/CD is named in 46% of job postings at ELLKAY, followed by IAM (31%), A/B Testing (23%), Hallucination (23%).
CI/CD
6 46%
Hallucination
3 23%
Prompt Engineering
3 23%
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What does each ELLKAY team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
5 postingsHow does your stack fit ELLKAY?
How modern is the ELLKAY stack?
ELLKAY scores 84 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: 3; legacy ones: 0.
How common is the ELLKAY stack in its industry?
Share of the 5,709 companies in the same industries, whose stack Alion knows, that use each technology.
What sets ELLKAY apart
Companies with a stack like ELLKAY
Questions about the ELLKAY tech stack
What programming languages does ELLKAY use?
The languages named in ELLKAY job postings are Python (46%), SQL (31%), TypeScript (23%), C# (8%), JavaScript (8%), as a share of the 13 postings of the last 12 months.
Does ELLKAY use Boto3?
Yes. Boto3 is named in 3 of 13 job postings (23%) and required in 3 of them.
What cloud and platforms does ELLKAY use?
The cloud and platforms named in ELLKAY job postings are AWS (8), Amazon S3 (4), Amazon CloudWatch (4) (postings in brackets).
What skills do you need for a AI/ML job at ELLKAY?
AI/ML postings at ELLKAY most often require Python (4), AWS (3), AWS Bedrock (3), AWS CDK (3), out of 5 postings in the last 12 months.
Is the ELLKAY tech stack changing?
No new technology has appeared in ELLKAY job postings in the last six months.
How modern is the ELLKAY tech stack?
ELLKAY scores 84 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: 3; legacy ones: 0.
How does Alion know the ELLKAY tech stack?
Alion reads every job posting ELLKAY publishes and tags the technologies each one names. The figures on this page count the 13 postings of the last 12 months and were updated on Oct 30, 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, "ELLKAY tech stack: 96 technologies from 13 job postings", as of Oct 30, 2026. https://alion.io/company/ellkay/technologies