Technologies
Explore correlations between job categories and technologies to understand skill demand patterns
Category-Technology Correlations
Correlation Matrix
Data for Dec 04, 2025
All (0%)
Correlation Strength:
High (70%+)
Medium (40-70%)
Low (20-40%)
Very Low (<20%)
| Category | English | SQL | Java | Git | Python | JavaScript | TypeScript | React | Linux | PostgreSQL | Jira | Scrum | C# | AWS | Azure | .NET | Kubernetes | Selenium | CSS3 | Docker | HTML5 | Figma | Terraform | Jenkins | Playwright | Redux | Spring Boot | Microsoft SQL Server | Cypress | Oracle |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Infrastructure | 40.7% | 22.2% | 18.5% | 14.8% | 29.6% | 3.7% | 0.0% | 0.0% | 29.6% | 14.8% | 0.0% | 0.0% | 3.7% | 22.2% | 14.8% | 0.0% | 29.6% | 3.7% | 0.0% | 11.1% | 0.0% | 0.0% | 37.0% | 22.2% | 0.0% | 0.0% | 0.0% | 14.8% | 3.7% | 0.0% |
PM/BA and more | 62.5% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 25.0% | 58.3% | 0.0% | 4.2% | 8.3% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 4.2% |
Backend Development | 34.8% | 8.7% | 39.1% | 21.7% | 8.7% | 0.0% | 4.3% | 0.0% | 26.1% | 21.7% | 0.0% | 0.0% | 8.7% | 13.0% | 4.3% | 17.4% | 13.0% | 0.0% | 0.0% | 13.0% | 0.0% | 0.0% | 0.0% | 8.7% | 0.0% | 0.0% | 34.8% | 17.4% | 0.0% | 17.4% |
Data Science | 35.0% | 65.0% | 0.0% | 0.0% | 75.0% | 0.0% | 0.0% | 0.0% | 0.0% | 25.0% | 0.0% | 0.0% | 0.0% | 10.0% | 10.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 10.0% |
JavaScript | 44.4% | 11.1% | 5.6% | 33.3% | 11.1% | 77.8% | 61.1% | 66.7% | 0.0% | 5.6% | 5.6% | 0.0% | 5.6% | 5.6% | 5.6% | 11.1% | 0.0% | 0.0% | 38.9% | 11.1% | 38.9% | 16.7% | 0.0% | 0.0% | 5.6% | 33.3% | 0.0% | 0.0% | 16.7% | 0.0% |
Automation QA | 21.4% | 35.7% | 64.3% | 21.4% | 7.1% | 28.6% | 14.3% | 0.0% | 14.3% | 0.0% | 50.0% | 0.0% | 57.1% | 0.0% | 0.0% | 21.4% | 0.0% | 71.4% | 0.0% | 7.1% | 0.0% | 0.0% | 0.0% | 7.1% | 50.0% | 0.0% | 0.0% | 0.0% | 14.3% | 7.1% |
Quality Assurance | 21.4% | 35.7% | 64.3% | 21.4% | 7.1% | 28.6% | 14.3% | 0.0% | 14.3% | 0.0% | 50.0% | 0.0% | 57.1% | 0.0% | 0.0% | 21.4% | 0.0% | 71.4% | 0.0% | 7.1% | 0.0% | 0.0% | 0.0% | 7.1% | 50.0% | 0.0% | 0.0% | 0.0% | 14.3% | 7.1% |
Frontend Development | 50.0% | 0.0% | 0.0% | 25.0% | 0.0% | 83.3% | 66.7% | 75.0% | 0.0% | 0.0% | 8.3% | 0.0% | 0.0% | 8.3% | 0.0% | 0.0% | 0.0% | 0.0% | 50.0% | 8.3% | 50.0% | 25.0% | 0.0% | 0.0% | 8.3% | 50.0% | 0.0% | 0.0% | 25.0% | 0.0% |
DevOps | 63.6% | 18.2% | 36.4% | 27.3% | 45.5% | 9.1% | 0.0% | 0.0% | 36.4% | 9.1% | 0.0% | 0.0% | 9.1% | 45.5% | 18.2% | 0.0% | 72.7% | 9.1% | 0.0% | 27.3% | 0.0% | 0.0% | 72.7% | 54.5% | 0.0% | 0.0% | 0.0% | 0.0% | 9.1% | 0.0% |
React | 27.3% | 18.2% | 0.0% | 45.5% | 9.1% | 72.7% | 54.5% | 100.0% | 0.0% | 9.1% | 9.1% | 0.0% | 9.1% | 9.1% | 9.1% | 18.2% | 0.0% | 0.0% | 36.4% | 18.2% | 36.4% | 27.3% | 0.0% | 0.0% | 9.1% | 54.5% | 0.0% | 0.0% | 27.3% | 0.0% |
Java | 30.0% | 20.0% | 100.0% | 50.0% | 10.0% | 10.0% | 10.0% | 0.0% | 0.0% | 30.0% | 0.0% | 0.0% | 0.0% | 10.0% | 0.0% | 0.0% | 20.0% | 0.0% | 0.0% | 20.0% | 0.0% | 0.0% | 0.0% | 20.0% | 0.0% | 0.0% | 80.0% | 10.0% | 0.0% | 20.0% |
UI/UX, Arts | 10.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 10.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 90.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Product Owner | 66.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 33.3% | 100.0% | 0.0% | 0.0% | 22.2% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Customer Support | 85.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Database Engineer | 0.0% | 57.1% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 28.6% | 42.9% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 57.1% | 0.0% | 0.0% |
ERP / CRM development | 85.7% | 0.0% | 14.3% | 14.3% | 0.0% | 14.3% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
ML/AI/Data modelling | 71.4% | 14.3% | 0.0% | 0.0% | 85.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 14.3% | 14.3% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
.NET | 0.0% | 16.7% | 0.0% | 16.7% | 0.0% | 16.7% | 16.7% | 33.3% | 0.0% | 50.0% | 0.0% | 0.0% | 50.0% | 16.7% | 33.3% | 100.0% | 16.7% | 0.0% | 0.0% | 33.3% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 50.0% | 0.0% | 33.3% |
BI/Data visualization | 16.7% | 100.0% | 0.0% | 0.0% | 33.3% | 0.0% | 0.0% | 0.0% | 0.0% | 16.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Cybersecurity | 50.0% | 0.0% | 16.7% | 16.7% | 33.3% | 0.0% | 0.0% | 0.0% | 33.3% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 16.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 16.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Fullstack Development | 33.3% | 33.3% | 16.7% | 50.0% | 33.3% | 66.7% | 50.0% | 50.0% | 0.0% | 16.7% | 0.0% | 0.0% | 16.7% | 0.0% | 16.7% | 33.3% | 0.0% | 0.0% | 16.7% | 16.7% | 16.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Mobile Development | 50.0% | 0.0% | 33.3% | 66.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 16.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
C / C++ / Embedded dev | 60.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
ETL / Data warehouse | 0.0% | 100.0% | 0.0% | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 80.0% | 0.0% | 0.0% | 0.0% | 20.0% | 20.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 40.0% |
IT Project Management | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 20.0% | 80.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Android Development | 50.0% | 0.0% | 25.0% | 75.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Junior / Intern | 25.0% | 0.0% | 25.0% | 50.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 25.0% | 0.0% | 25.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
SAP | 100.0% | 0.0% | 25.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Technical Support | 50.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 25.0% | 0.0% | 0.0% | 0.0% | 0.0% | 25.0% | 25.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Angular | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 66.7% | 66.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 66.7% | 0.0% | 66.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Hardware and Engineering | 0.0% | 0.0% | 0.0% | 33.3% | 66.7% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
IT Management | 0.0% | 0.0% | 50.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 50.0% | 0.0% | 0.0% | 0.0% |
PHP | 100.0% | 0.0% | 0.0% | 50.0% | 50.0% | 50.0% | 50.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 50.0% | 0.0% | 50.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Product Management | 50.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 50.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
SysAdmin | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 50.0% | 50.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Go | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Manual QA | 0.0% | 100.0% | 100.0% | 0.0% | 0.0% | 100.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
SalesForce | 0.0% | 0.0% | 0.0% | 100.0% | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
iOS Development | 0.0% | 0.0% | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |