Duvo tech stack
Duvo builds mostly with JavaScript, Python, TypeScript, SQL. Its stack also includes GCP, PostgreSQL, Fastify, Datadog. JavaScript is named in 6 of the 14 job postings Duvo published in the last 12 months (43%). Counted by Alion from the job postings of Duvo, updated Nov 12, 2026.
What programming languages does Duvo use?
JavaScript is named in 43% of job postings at Duvo, followed by Python (36%), TypeScript (36%), SQL (29%).
What frameworks and libraries does Duvo use?
Fastify is named in 29% of job postings at Duvo, followed by React.js (14%), Tailwind CSS (14%), Next.js (7%).
What databases does Duvo use?
PostgreSQL is named in 36% of job postings at Duvo, followed by Redis (7%).
PostgreSQL
5 36%
Redis
1 7%
What cloud and platforms does Duvo use?
GCP is named in 36% of job postings at Duvo, followed by Datadog (14%), Azure (7%), GitHub (7%).
GCP
5 36%
Datadog
2 14%
Azure
1 7%
GitHub
1 7%
Google Cloud Run
1 7%
Google GKE
1 7%
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What developer tools does Duvo use?
Cadence Allegro is named in 14% of job postings at Duvo, followed by Model Context Protocol (14%), Claude Code (7%), OpenAI Codex (7%).
Cadence Allegro
2 14%
Model Context Protocol
2 14%
Claude Code
1 7%
Bazel
1 7%
Docker
1 7%
Terraform
1 7%
Turborepo
1 7%
What AI and ML technologies does Duvo use?
LLM is named in 29% of job postings at Duvo, followed by ChatGPT (14%).
Which engineering practices does Duvo ask for?
AI Agents is named in 86% of job postings at Duvo, followed by Prompt Engineering (29%), Agentic Workflows (21%), Human-in-the-Loop (14%).
AI Agents
12 86%
Prompt Engineering
4 29%
Function Calling
2 14%
CI/CD
1 7%
Show all (11)
How does your stack fit Duvo?
How is the Duvo 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 Duvo stack?
Duvo 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: 2; legacy ones: 0.
How common is the Duvo stack in its industry?
Share of the 1,774 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Duvo apart
Companies with a stack like Duvo
Questions about the Duvo tech stack
What programming languages does Duvo use?
The languages named in Duvo job postings are JavaScript (43%), Python (36%), TypeScript (36%), SQL (29%), Node JS (29%), as a share of the 14 postings of the last 12 months.
Does Duvo use React.js?
Yes. React.js is named in 2 of 14 job postings (14%) and required in 1 of them.
What cloud and platforms does Duvo use?
The cloud and platforms named in Duvo job postings are GCP (5), Datadog (2), Azure (1) (postings in brackets).
Is the Duvo tech stack changing?
Yes. Cadence Allegro, ChatGPT, Human-in-the-Loop, SQL first appeared in Duvo job postings in the last six months.
How modern is the Duvo tech stack?
Duvo 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: 2; legacy ones: 0.
How does Alion know the Duvo tech stack?
Alion reads every job posting Duvo publishes and tags the technologies each one names. The figures on this page count the 14 postings of the last 12 months and were updated on Nov 12, 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, "Duvo tech stack: 42 technologies from 14 job postings", as of Nov 12, 2026. https://alion.io/company/duvo/technologies