TresVista tech stack
TresVista builds mostly with Python, Java, Node JS, TypeScript. Its stack also includes AWS, Amazon ECS, FastAPI, LangChain. Python is named in 3 of the 5 job postings TresVista published in the last 12 months (60%). Counted by Alion from the job postings of TresVista, updated Oct 3, 2026.
What programming languages does TresVista use?
Python is named in 60% of job postings at TresVista, followed by Java (40%), Node JS (20%), TypeScript (20%).
What frameworks and libraries does TresVista use?
FastAPI is named in 40% of job postings at TresVista, followed by LangChain (40%), LangGraph (40%), AutoGen (40%).
FastAPI
2 40%
LangChain
2 40%
LangGraph
2 40%
AutoGen
2 40%
CrewAI
2 40%
Ant Design
1 20%
Asyncio
1 20%
Axios
1 20%
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What databases does TresVista use?
Chroma is named in 20% of job postings at TresVista, followed by Pinecone (20%), PostgreSQL (20%), Weaviate (20%).
What cloud and platforms does TresVista use?
AWS is named in 60% of job postings at TresVista, followed by Amazon ECS (40%), Amazon EKS (40%), Grafana (40%).
AWS
3 60%
Amazon EKS
2 40%
Grafana
2 40%
Kubernetes
2 40%
Azure
1 20%
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What developer tools does TresVista use?
Git is named in 60% of job postings at TresVista, followed by Docker (60%), Rest API (40%), Adobe Photoshop (20%).
Git
3 60%
Docker
3 60%
Rest API
2 40%
Adobe Photoshop
1 20%
Adobe XD
1 20%
Docker Compose
1 20%
ESLint
1 20%
Jenkins
1 20%
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What AI and ML technologies does TresVista use?
LLM is named in 60% of job postings at TresVista, followed by Claude (20%), LoRA (20%), PEFT (20%).
Which engineering practices does TresVista ask for?
CI/CD is named in 60% of job postings at TresVista, followed by AI Agents (40%), RAG (40%), Embeddings (20%).
CI/CD
3 60%
AI Agents
2 40%
RAG
2 40%
Embeddings
1 20%
Fine-tuning
1 20%
Function Calling
1 20%
Incident Management
1 20%
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How does your stack fit TresVista?
How modern is the TresVista stack?
TresVista scores 87 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 TresVista stack in its industry?
Share of the 213 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like TresVista
Questions about the TresVista tech stack
What programming languages does TresVista use?
The languages named in TresVista job postings are Python (60%), Java (40%), Node JS (20%), TypeScript (20%), JavaScript (20%), as a share of the 5 postings of the last 12 months.
Does TresVista use FastAPI?
Yes. FastAPI is named in 2 of 5 job postings (40%) and required in 2 of them.
What cloud and platforms does TresVista use?
The cloud and platforms named in TresVista job postings are AWS (3), Amazon ECS (2), Amazon EKS (2) (postings in brackets).
Is the TresVista tech stack changing?
No new technology has appeared in TresVista job postings in the last six months.
How modern is the TresVista tech stack?
TresVista scores 87 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 TresVista tech stack?
Alion reads every job posting TresVista 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 3, 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, "TresVista tech stack: 89 technologies from 5 job postings", as of Oct 3, 2026. https://alion.io/company/tresvista/technologies