GPTunneL tech stack
GPTunneL builds mostly with Node JS, TypeScript, Go, JavaScript. Its stack also includes Anthropic, Apache Kafka, MySQL, PostgreSQL. LLM is named in 2 of the 5 job postings GPTunneL published in the last 12 months (40%). Counted by Alion from the job postings of GPTunneL, updated Oct 14, 2026.
What programming languages does GPTunneL use?
Node JS is named in 20% of job postings at GPTunneL, followed by TypeScript (20%), Go (20%), JavaScript (20%).
What frameworks and libraries does GPTunneL use?
BullMQ is named in 20% of job postings at GPTunneL, followed by React.js (20%), TypeORM (20%), pgvector (20%).
What databases does GPTunneL use?
MySQL is named in 20% of job postings at GPTunneL, followed by PostgreSQL (20%), ClickHouse (20%), Qdrant (20%).
What cloud and platforms does GPTunneL use?
Anthropic is named in 20% of job postings at GPTunneL, followed by Apache Kafka (20%), GitLab (20%), GitLab CI (20%).
Apache Kafka
1 20%
GitLab
1 20%
GitLab CI
1 20%
Grafana
1 20%
Kubernetes
1 20%
RabbitMQ
1 20%
Show all (12)
What developer tools does GPTunneL use?
Claude Code is named in 20% of job postings at GPTunneL, followed by Cursor (20%), Docker (20%), Model Context Protocol (20%).
Claude Code
1 20%
Cursor
1 20%
Docker
1 20%
Model Context Protocol
1 20%
Prisma
1 20%
Prometheus
1 20%
Rest API
1 20%
Show all (9)
What AI and ML technologies does GPTunneL use?
LLM is named in 40% of job postings at GPTunneL, followed by ChatGPT (20%), Claude (20%), Midjourney (20%).
Which engineering practices does GPTunneL ask for?
AI Agents is named in 40% of job postings at GPTunneL, followed by Function Calling (20%), SLI/SLO/SLA (20%), Tool Use (20%).
How does your stack fit GPTunneL?
How modern is the GPTunneL stack?
GPTunneL scores 90 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: 4; legacy ones: 0.
How common is the GPTunneL stack in its industry?
Share of the 1,468 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like GPTunneL
Questions about the GPTunneL tech stack
What programming languages does GPTunneL use?
The languages named in GPTunneL job postings are Node JS (20%), TypeScript (20%), Go (20%), JavaScript (20%), Python (20%), as a share of the 5 postings of the last 12 months.
What cloud and platforms does GPTunneL use?
The cloud and platforms named in GPTunneL job postings are Anthropic (1), Apache Kafka (1), GitLab (1) (postings in brackets).
Is the GPTunneL tech stack changing?
No new technology has appeared in GPTunneL job postings in the last six months.
How modern is the GPTunneL tech stack?
GPTunneL scores 90 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: 4; legacy ones: 0.
How does Alion know the GPTunneL tech stack?
Alion reads every job posting GPTunneL publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 14, 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, "GPTunneL tech stack: 47 technologies from 5 job postings", as of Oct 14, 2026. https://alion.io/company/gptunnel/technologies