RRedtekk
We build and support custom software: websites, web apps, mobile apps, online stores, and AI features.
Total earned
$268
lifetime, as published
Jobs
1
contracts to date
Hours
9
billed hourly
Job Success
—
not yet rated
Hourly rate
$30–$60/hr
team range
Index Score
36
#16785 overall
Insights
How these are computed- Run-rate, measured
- pending
- Needs two observations at least 14 days apart. Our next read of this page turns this on. Nothing is extrapolated from a single contract.
- Lifetime pace
- —
- Lifetime earnings divided by years on Upwork. A floor on historical pace, not a forecast.
- Earnings per job
- $268
- Average contract value to date.
- Recent earnings, per Upwork
- $205
- The "recent" figure Upwork attaches to the directory card, with 9 recent hours. Upwork does not publish the window, so it is shown as its number, not ours.
- Realised hourly
- —
- Total earned over billed hours. Fixed-price work inflates it; compare with the rate card.
Index Score breakdown36.4/100
Scale 13.9/40Quality 10/20Trust 0/15Momentum 9/15Team 3.5/10
Observation history
Every read of the public page. Last observed Oct 30, 2026 (live read).
| Observed | Earned | Δ | Jobs | JSS |
|---|---|---|---|---|
| Oct 30, 2026 | $268 | — | 1 | — |
| Oct 29, 2026 | $268 | 1 | — |
About
Redtekk is a software development studio in Belgrade, Serbia, building websites, web apps, mobile apps, and AI features for clients worldwide. Led by founder and engineer David Ranđelović, we are a small senior team, so the people you talk to are the ones who build your product. Nothing gets handed off to juniors. We stay on after launch with support and improvements, backed by years of shipped work across marketplaces, ERPs, e-commerce, finance, and solar platforms.Read more
Skills
User Experience DesignMobile App DevelopmentIT ConsultationCloud ApplicationSearch Engine OptimizationSoftware DevelopmentWeb DesignWeb DevelopmentDatabase Development
Agency facts
- Team size
- 2-10
- Teams on Upwork
- 1
- Founded
- —
- Member since
- Aug 2026
- Last contract
- Aug 2026
- Owner
- David R.
- Client focus
- Large business, Medium business, Very small business, Small business
- Members in
- Serbia
- Languages
- —
Agencies in the same categories
Share this ranking
Redtekk is #20888 of 25,139 Upwork agencies. Post the card, or share the link and the card comes with it.
Live badge for your site
<a href="https://www.upworkinsights.com/agencies/2083482682101442898"><img src="https://www.upworkinsights.com/badge/2083482682101442898" alt="Redtekk on Upwork Insights" width="360" height="64"></a>
From the makers of this index
Climb this table, on purpose.
Upsight watches every new job in your categories, scores fit against your past wins, drafts the proposal in your voice and submits it from your agency login in minutes, then follows the reply all the way to the contract. The agencies at the top of this index bid early and bid well. That is the whole trick.