Sistematik OÜ
Penetration Testing for web & mobile applications and networks
If this is your agency
#13,403
of 28,921 agencies on Upwork by lifetime earnings, and #8 in Cyber Security.
- #13,402WOO Video$0 ahead
- #13,403Sistematik OÜthis agency
- #13,404Techxence Global$0 behind
Total earned
$4.1K
lifetime, as published
Jobs
4
contracts to date
Hours
50
billed hourly
Job Success
Not rated yet
not yet rated
Hourly rate
$20–$80/hr
team range
Index Score
37
#18655 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
- $539/yr estimate
- Lifetime earnings divided by years on Upwork. A floor on historical pace, not a forecast.
- Earnings per job
- $1.0K
- 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
- $82/hr
- Total earned over billed hours. Fixed-price work inflates it; compare with the rate card.
Index Score breakdown37.2/100
Scale 20.7/40Quality 10/20Trust 0/15Momentum 3/15Team 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 | $4.1K | No change | 4 | Not rated |
| Oct 29, 2026 | $4.1K | 4 | Not rated |
About
I have a total work experience of 23 years. I worked for three different banks in different areas of the audit and IT functions. I have solid skills in audit, cyber security, IT governance, project management as well as the banking business. Considering the increasing criticality of cyber security in the recent years, I left my job as an audit director in one of the major banks in Turkey, to concentrate and further develop my skills in this area. I have discovered 3 critical vulnerabilities in an Oracle product, which have been recognized on their Jan 2018 Critical Patch Update: CVE-2018 - 2642, CVE - 2018 - 2643, CVE - 2018 - 2644 I am strict about the ethical aspect of my job. I do not accept engagements that involve performing security tests not authorized by the application/web site owner, or preparing attack codes/tools.Read more
Skills
Email SecuritySecurity AnalysisNetwork SecurityInformation SecurityEmployee TrainingInformation Security GovernanceInternet SecurityInformation Security AwarenessInformation Security AuditWeb Application SecurityApplication SecurityTraining Online LMSPenetration TestingBetter Mobile Security BetterLoad Testing
Agency facts
- Team size
- 2-10
- Teams on Upwork
- 1
- Founded
- Not published
- Member since
- Mar 2019
- Last contract
- May 2020
- Owner
- Reha E.
- Client focus
- Not published
- Country
- Istanbul, Turkey
- Languages
- Not published
Agencies in the same categories
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Sistematik OÜ is #13403 of 28,921 Upwork agencies. Post the card, or share the link and the card comes with it.
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#13403 overall
<a href="https://www.upworkinsights.com/agencies/sistematik"><img src="https://www.upworkinsights.com/badge/sistematik" alt="Sistematik OÜ, #13403 overall on Upwork Insights" width="360" height="64"></a>
#8 in Cyber Security
<a href="https://www.upworkinsights.com/agencies/sistematik"><img src="https://www.upworkinsights.com/badge/sistematik?category=cyber-security-companies" alt="Sistematik OÜ, #8 in Cyber Security on Upwork Insights" width="360" height="64"></a>
#16 in Corporate Training
<a href="https://www.upworkinsights.com/agencies/sistematik"><img src="https://www.upworkinsights.com/badge/sistematik?category=corporate-training-companies" alt="Sistematik OÜ, #16 in Corporate Training on Upwork Insights" width="360" height="64"></a>
#56 in Turkey
<a href="https://www.upworkinsights.com/agencies/sistematik"><img src="https://www.upworkinsights.com/badge/sistematik?country" alt="Sistematik OÜ, #56 in Turkey on Upwork Insights" width="360" height="64"></a>
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