Hello Watt tech stack
Hello Watt builds mostly with Python, TypeScript, JavaScript, SQL. Its stack also includes AWS, Amazon S3, MySQL, Django. Python is named in 4 of the 5 job postings Hello Watt published in the last 12 months (80%). Counted by Alion from the job postings of Hello Watt, updated Oct 13, 2026.
What programming languages does Hello Watt use?
Python is named in 80% of job postings at Hello Watt, followed by TypeScript (80%), JavaScript (80%), SQL (20%).
What frameworks and libraries does Hello Watt use?
Django is named in 80% of job postings at Hello Watt, followed by React.js (80%), Tailwind CSS (80%), Alpine.js (40%).
Django
4 80%
React.js
4 80%
Tailwind CSS
4 80%
Alpine.js
2 40%
Angular
2 40%
FastAPI
2 40%
Flask
2 40%
Radix UI
2 40%
Show all (15)
What databases does Hello Watt use?
MySQL is named in 80% of job postings at Hello Watt, followed by Redis (20%).
What cloud and platforms does Hello Watt use?
AWS is named in 80% of job postings at Hello Watt, followed by Amazon S3 (80%), GitLab CI (80%), GitLab (20%).
What developer tools does Hello Watt use?
Rest API is named in 80% of job postings at Hello Watt, followed by Storybook (40%).
What AI and ML technologies does Hello Watt use?
ChatGPT is named in 20% of job postings at Hello Watt, followed by Claude (20%), Gemini (20%).
Which engineering practices does Hello Watt ask for?
CI/CD is named in 80% of job postings at Hello Watt, followed by State Management (20%).
CI/CD
4 80%
State Management
1 20%
How does your stack fit Hello Watt?
How modern is the Hello Watt stack?
Hello Watt 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: 3; legacy ones: 0.
How common is the Hello Watt stack in its industry?
Share of the 284 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Hello Watt apart
Companies with a stack like Hello Watt
Questions about the Hello Watt tech stack
What programming languages does Hello Watt use?
The languages named in Hello Watt job postings are Python (80%), TypeScript (80%), JavaScript (80%), SQL (20%), as a share of the 5 postings of the last 12 months.
Does Hello Watt use Django?
Yes. Django is named in 4 of 5 job postings (80%) and required in 4 of them.
What cloud and platforms does Hello Watt use?
The cloud and platforms named in Hello Watt job postings are AWS (4), Amazon S3 (4), GitLab CI (4) (postings in brackets).
Is the Hello Watt tech stack changing?
No new technology has appeared in Hello Watt job postings in the last six months.
How modern is the Hello Watt tech stack?
Hello Watt 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: 3; legacy ones: 0.
How does Alion know the Hello Watt tech stack?
Alion reads every job posting Hello Watt 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 13, 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, "Hello Watt tech stack: 32 technologies from 5 job postings", as of Oct 13, 2026. https://alion.io/company/hello-watt/technologies