K-3 Soft
Design and development of Web, iOS and Android applications.
If this is your agency
#7,430
of 28,921 agencies on Upwork by lifetime earnings, and #183 in Blockchain.
- #7,429ImageReTouchUP$0 ahead
- #7,430K-3 Softthis agency
- #7,431Capi Product$0 behind
Total earned
$28.3K
lifetime, as published
Jobs
23
contracts to date
Hours
369
billed hourly
Job Success
Not rated yet
not yet rated
Hourly rate
$13–$100/hr
team range
Index Score
41
#15319 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
- $2.7K/yr estimate
- Lifetime earnings divided by years on Upwork. A floor on historical pace, not a forecast.
- Earnings per job
- $1.2K
- Average contract value to date.
- Recent earnings, per Upwork
- $0
- The "recent" figure Upwork attaches to the directory card. Upwork does not publish the window, so it is shown as its number, not ours.
- Realised hourly
- $77/hr
- Total earned over billed hours. Fixed-price work inflates it; compare with the rate card.
Index Score breakdown40.9/100
Scale 25.4/40Quality 10/20Trust 0/15Momentum 3/15Team 2.5/10
Observation history
Every read of the public page. Last observed Oct 30, 2026 (live read).
| Observed | Earned | Δ | Jobs | JSS |
|---|---|---|---|---|
| Oct 30, 2026 | $28.3K | No change | 23 | Not rated |
| Oct 29, 2026 | $28.3K | 23 | Not rated |
About
K-3soft is a team of tech-savvy developers and designers with the headquarter in Kiev, Ukraine and the staff of 30+ persons. We provide design and development of native web and mobile applications. Our main goal is to promote our clients’ ideas to grow into successful products. You can count on us as a well-fit team for your digital project, a team which is easy to work with and always in touch. Some more details about what and how we do: Web-development (Backend (PHP with Laravel, Node.js), Front-end (JS, React, jQuery, HTML5, CSS3, LESS, Sass, Bootstrap)) — MVP development — Website integration, maintenance, and enhancement — Website design and development — Customized e-commerce development Mobile applications' development (Swift, X-code, Java, Android): — MVP development — turnkey iPhone and Android application development — client-server mobile application development Among our completed applications are: e-commerce and business websites, E-learning, educational startups, Blockchain and ICO projects, e-commerce, parsers and aggregators, projects with bots and machine learning, fin-tech. Why K-3Soft? Most software development outsourcing companies in the world try to attract customers at any cost and promise to develop any kind of applications that you may describe even if they don't believe in your idea or consider it outdated or inconceivable. In this case, you won't know about weaknesses of the project, only plan, bill, little advice which lead to adding more features. Sound familiar? Let me tell you what will happen next. This may turn to disappointing and almost endless development process with no deadlines. The project and past investments will require further contributions and this may be stretched out for years. There are many cases in software development practice, when outsourcing companies have managed to persuade their clients to invest millions and software development process prolonged for years making the idea obsolete prior to launch. In K-3Soft we help to investigate and assess all risks on the project and advice the best options following various prospective (including interests of all kind of users and stakeholders). We follow the best world business analysis and software development practices and leverage them in every project. We never start a project or task until you don't know all possible risks, pros and cons and our opinion, based on objective analysis. High level of customer satisfaction is one of our main goals, and we know that the best way to achieve that is to launch a project in time, with expected result and no problems.Read more
Skills
CSS 3JavaBlockchainNode.jsLaravelReactResponsive DesignAndroidiPad UI DesignHTML5JavaScriptiOS SDKPHPSwiftiPhone UI Design
Agency facts
- Team size
- Not published
- Teams on Upwork
- 1
- Founded
- Not published
- Member since
- May 2016
- Last contract
- May 2021
- Owner
- Igor S.
- Client focus
- Not published
- Members in
- Ukraine
- Languages
- Not published
Agencies in the same categories
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K-3 Soft is #7430 of 28,921 Upwork agencies. Post the card, or share the link and the card comes with it.
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#7430 overall
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#183 in Blockchain
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#537 in Java
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#740 in Ukraine
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