Ostrovok tech stack
Ostrovok builds mostly with Python, SQL, Bash, 1C. Its stack also includes Grafana, Kubernetes, Matplotlib, NumPy. Python is named in 25 of the 35 job postings Ostrovok published in the last 12 months (71%). Counted by Alion from the job postings of Ostrovok, updated Nov 11, 2026.
What programming languages does Ostrovok use?
Python is named in 71% of job postings at Ostrovok, followed by SQL (60%), Bash (9%), 1C (6%).
1C 
What frameworks and libraries does Ostrovok use?
Matplotlib is named in 17% of job postings at Ostrovok, followed by NumPy (17%), Plotly (17%), Seaborn (14%).
Matplotlib
6 17%
NumPy
6 17%
Seaborn
5 14%
PyTorch
4 11%
TensorFlow
4 11%
SciPy
3 9%
Show all (18)
What databases does Ostrovok use?
PostgreSQL is named in 14% of job postings at Ostrovok, followed by Redis (11%), Aerospike (6%), Trino (6%).
What cloud and platforms does Ostrovok use?
Grafana is named in 20% of job postings at Ostrovok, followed by Kubernetes (17%), Linux (17%), Airflow (14%).
Grafana
7 20%
Kubernetes
6 17%
Airflow
5 14%
GitLab CI
5 14%
MLFlow
5 14%
Spark
5 14%
Apache Kafka
4 11%
Show all (22)
What developer tools does Ostrovok use?
Docker is named in 23% of job postings at Ostrovok, followed by Ansible (17%), Prometheus (14%), Terraform (14%).
Docker
8 23%
Ansible
6 17%
Prometheus
5 14%
Terraform
5 14%
Helm
4 11%
Git
3 9%
VictoriaMetrics
3 9%
Show all (18)
Which engineering practices does Ostrovok ask for?
CI/CD is named in 29% of job postings at Ostrovok, followed by ETL/ELT (26%), Machine Learning (9%), NLP (6%).
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
11 postingsData Science
7 postingsDevOps
4 postingsHow does your stack fit Ostrovok?
How is the Ostrovok 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 Ostrovok stack?
Ostrovok scores 69 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 606 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 (71%), SQL (60%), Bash (9%), 1C (6%), JavaScript (3%), as a share of the 35 postings of the last 12 months.
Does Ostrovok use Matplotlib?
Yes. Matplotlib is named in 6 of 35 job postings (17%) and required in 6 of them.
What cloud and platforms does Ostrovok use?
The cloud and platforms named in Ostrovok job postings are Grafana (7), Kubernetes (6), Linux (6) (postings in brackets).
What skills do you need for a Analytics job at Ostrovok?
Analytics postings at Ostrovok most often require Python (11), SQL (11), Matplotlib (6), NumPy (6), out of 11 postings in the last 12 months.
Is the Ostrovok tech stack changing?
Yes. CUDA, CVAT, TPU, Triton first appeared in Ostrovok job postings in the last six months.
How modern is the Ostrovok tech stack?
Ostrovok scores 69 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 35 postings of the last 12 months and were updated on Nov 11, 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: 76 technologies from 35 job postings", as of Nov 11, 2026. https://alion.io/company/ostrovok/technologies