Ostrovok tech stack
Ostrovok builds mostly with Python, SQL, 1C, JavaScript. Its stack also includes GitLab CI, Airflow, PyTorch, TensorFlow. Python is named in 17 of the 23 job postings Ostrovok published in the last 12 months (74%). Counted by Alion from the job postings of Ostrovok, updated Sep 27, 2026.
What programming languages does Ostrovok use?
Python is named in 74% of job postings at Ostrovok, followed by SQL (57%), 1C (9%), JavaScript (4%).
1C 
What frameworks and libraries does Ostrovok use?
PyTorch is named in 17% of job postings at Ostrovok, followed by TensorFlow (17%), Dagster (13%), Matplotlib (13%).
PyTorch
4 17%
TensorFlow
4 17%
Dagster
3 13%
Matplotlib
3 13%
NumPy
3 13%
Playwright
2 9%
Seaborn
2 9%
Show all (13)
What databases does Ostrovok use?
PostgreSQL is named in 13% of job postings at Ostrovok, followed by Aerospike (9%), Redis (9%).
What cloud and platforms does Ostrovok use?
GitLab CI is named in 22% of job postings at Ostrovok, followed by Airflow (17%), Kubernetes (17%), Linux (17%).
GitLab CI
5 22%
Airflow
4 17%
Kubernetes
4 17%
MLFlow
4 17%
Spark
4 17%
GitLab
3 13%
Grafana
3 13%
Show all (17)
What developer tools does Ostrovok use?
Docker is named in 26% of job postings at Ostrovok, followed by Ansible (17%), Git (13%), Prometheus (13%).
Docker
6 26%
Ansible
4 17%
Git
3 13%
Prometheus
3 13%
Terraform
3 13%
VictoriaMetrics
3 13%
Zabbix
3 13%
Helm
2 9%
Show all (15)
Which engineering practices does Ostrovok ask for?
CI/CD is named in 30% of job postings at Ostrovok, followed by ETL/ELT (22%), Machine Learning (4%), SLI/SLO/SLA (4%).
What does each Ostrovok team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
6 postingsData Science
6 postingsDevOps
4 postingsHow does your stack fit Ostrovok?
How modern is the Ostrovok stack?
Ostrovok scores 70 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the Ostrovok stack in its industry?
Share of the 271 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Ostrovok apart
Companies with a stack like Ostrovok
Questions about the Ostrovok tech stack
What programming languages does Ostrovok use?
The languages named in Ostrovok job postings are Python (74%), SQL (57%), 1C (9%), JavaScript (4%), Swift (4%), as a share of the 23 postings of the last 12 months.
Does Ostrovok use PyTorch?
Yes. PyTorch is named in 4 of 23 job postings (17%) and required in 4 of them.
What cloud and platforms does Ostrovok use?
The cloud and platforms named in Ostrovok job postings are GitLab CI (5), Airflow (4), Kubernetes (4) (postings in brackets).
What skills do you need for a Analytics job at Ostrovok?
Analytics postings at Ostrovok most often require Python (6), SQL (6), Matplotlib (3), NumPy (3), out of 6 postings in the last 12 months.
Is the Ostrovok tech stack changing?
No new technology has appeared in Ostrovok job postings in the last six months.
How modern is the Ostrovok tech stack?
Ostrovok scores 70 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the Ostrovok tech stack?
Alion reads every job posting Ostrovok publishes and tags the technologies each one names. The figures on this page count the 23 postings of the last 12 months and were updated on Sep 27, 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, "Ostrovok tech stack: 59 technologies from 23 job postings", as of Sep 27, 2026. https://alion.io/company/ostrovok/technologies