At UTC+3, that means near-complete overlap with Western Europe and little natural overlap with the US West Coast.
Dar Es Salaam is the largest single concentration with 212 developers, followed by Dar Es Salaam (190), Dar Es Salaam (62), Arusha (57) and Dodoma (36).
19 skills have enough developers in Tanzania to break out separately, so you can go straight to the combination you are hiring for.
Most common skills in Tanzania
Each links to the local breakdown for that technology.
- JavaScript401
- HTML370
- Python291
- TypeScript248
- CSS245
- PHP244
- Java185
- Dart112
- C++100
- Jupyter87
- C56
- Vue.js49
- Go46
- Kotlin46
- C#32
- React30
- Ruby27
- Docker24
- Node.js17
- Rust16
- Django15
- Laravel15
- Swift15
- R13
- Redux12
- Android11
Counts are developers in the indexed profile set.
Developer cities in Tanzania
All indexed developers per city, across every skill.
- Dar Es Salaam212
- Dar Es Salaam190
- Dar Es Salaam62
- Arusha57
- Dodoma36
- Mbeya20
- Zanzibar19
- Dar Es Salaam13
- Tanzania13
- DAR ES SALAAM7
Counts are developers in the indexed profile set.
What developers in Tanzania look like
Measured across the profiles in this group, not self-reported.
- Median public contributions, last 12 months
- 49
- Median public repositories
- 16
- Median followers
- 8
- Have a linked LinkedIn profile
- 26%
- Flagged as open to work on GitHub
- 29.9%
Years of experience
- 0–2 years30%
- 3–5 years17%
- 6–9 years37%
- 10+ years16%
Shares of the profiles in this group where experience could be derived.
Sample profiles from Tanzania
Real indexed developers, reduced to ranges and derived labels so no individual is identifiable.
- Contributions / year
- 100–250
- Public repositories
- 50–75
- Followers
- 10–25
- Contributions / year
- 3,500–5,000
- Public repositories
- 50–75
- Followers
- 50–100
- Contributions / year
- 0–50
- Public repositories
- 50–75
- Followers
- 25–50
- Contributions / year
- 100–250
- Public repositories
- 20–35
- Followers
- 10–25
- Contributions / year
- 100–250
- Public repositories
- 10–20
- Followers
- 0–10
- Contributions / year
- 1,000–2,000
- Public repositories
- 10–20
- Followers
- 50–100
Figures are shown as ranges and identifying details are removed. Full profiles, including GitHub handles and contact details, are available to signed-in users.
Frequently asked questions
How many developers are there in Tanzania?
687 developers in Tanzania are indexed on RealGreatDevs, 0.03% of the 2,554,463 profiles in the dataset. Location comes from the developer's own stated country on their public profile.
What technologies do developers in Tanzania use most?
JavaScript leads with 401 developers, followed by HTML (370), Python (291), TypeScript (248) and CSS (245).
What are the working-hour overlaps with Tanzania?
At UTC+3, that means near-complete overlap with Western Europe and little natural overlap with the US West Coast.
How active are developers in Tanzania on GitHub?
The median developer there made 49 public contributions in the last year across 16 public repositories. 26% have a LinkedIn profile linked.
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