KontrolFreek tech stack
KontrolFreek builds mostly with C#, C++, JavaScript, Go. Its stack also includes Power BI, AWS, React.js. ChatGPT is named in 4 of the 7 job postings KontrolFreek published in the last 12 months (57%). Counted by Alion from the job postings of KontrolFreek, updated Nov 8, 2026.
What programming languages does KontrolFreek use?
C# is named in 29% of job postings at KontrolFreek, followed by C++ (29%), JavaScript (29%), Go (14%).
C# 
What frameworks and libraries does KontrolFreek use?
React.js is named in 29% of job postings at KontrolFreek.
React.js
2 29%
What cloud and platforms does KontrolFreek use?
Power BI is named in 29% of job postings at KontrolFreek, followed by AWS (29%), .NET (14%), GitHub (14%).
What developer tools does KontrolFreek use?
Copilot is named in 57% of job postings at KontrolFreek, followed by Git (14%), Microsoft Excel (14%), Cursor (14%).
What AI and ML technologies does KontrolFreek use?
ChatGPT is named in 57% of job postings at KontrolFreek, followed by Claude (57%).
Which engineering practices does KontrolFreek ask for?
A/B Testing is named in 14% of job postings at KontrolFreek, followed by MVVM (14%), CI/CD (14%).
What does each KontrolFreek team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsHow does your stack fit KontrolFreek?
How is the KontrolFreek 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 KontrolFreek stack?
KontrolFreek 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: 2; legacy ones: 0.
How common is the KontrolFreek stack in its industry?
Share of the 171 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like KontrolFreek
Questions about the KontrolFreek tech stack
What programming languages does KontrolFreek use?
The languages named in KontrolFreek job postings are C# (29%), C++ (29%), JavaScript (29%), Go (14%), Python (14%), as a share of the 7 postings of the last 12 months.
Does KontrolFreek use React.js?
Yes. React.js is named in 2 of 7 job postings (29%) and required in 1 of them.
What cloud and platforms does KontrolFreek use?
The cloud and platforms named in KontrolFreek job postings are Power BI (2), AWS (2), .NET (1) (postings in brackets).
What skills do you need for a Backend job at KontrolFreek?
Backend postings at KontrolFreek most often require ChatGPT (3), Claude (3), Copilot (3), C# (2), out of 4 postings in the last 12 months.
Is the KontrolFreek tech stack changing?
Yes. AWS, ChatGPT, Claude, Copilot first appeared in KontrolFreek job postings in the last six months.
How modern is the KontrolFreek tech stack?
KontrolFreek 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: 2; legacy ones: 0.
How does Alion know the KontrolFreek tech stack?
Alion reads every job posting KontrolFreek publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Nov 8, 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, "KontrolFreek tech stack: 23 technologies from 7 job postings", as of Nov 8, 2026. https://alion.io/company/kontrolfreek/technologies