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FINOS Financial Services Certified Open Source Developer (FSOSD)

FSOSD coupon code: 40% off the FINOS Financial Services Certified Open Source Developer (FSOSD)

The FINOS Certified Open Source Developer exam is designed for developers contributing to open source projects while working in financial institutions internationally.

Linux Foundation · Updated October 2026

Your code

No end date
40KUBE26CD
List pricePrice before the discount: $250
Price with the code: $150You save $100
Go to Linux Foundation (opens in a new tab)

Prices are shown in USD and may change on the provider's site. CertDirectory may earn a commission if you buy, at no cost to you.

How it works

How to use the FSOSD discount code

  1. Open the Linux Foundation pageUse the button above to reach the official page.
  2. Add FSOSD to your cartChoose the option you want before you check out.
  3. Enter 40KUBE26CD at checkoutThe discount appears before you pay.

About the FSOSD exam

Provider
Linux Foundation
Level
Beginner
Category
Open Source Best Practice
List price
$250

Questions people ask

Is there a coupon code for FINOS Financial Services Certified Open Source Developer (FSOSD)?

Yes. Use code 40KUBE26CD to get 40% off FINOS Financial Services Certified Open Source Developer (FSOSD), bringing the price from $250 down to $150 (you save $100). Apply the code at checkout on the Linux Foundation website.

How much does FSOSD cost with the discount?

FINOS Financial Services Certified Open Source Developer (FSOSD) normally costs $250. With code 40KUBE26CD (40% off) you pay about $150.

How do I redeem the FSOSD coupon code?

Add FINOS Financial Services Certified Open Source Developer (FSOSD) to your cart on the Linux Foundation website, then enter 40KUBE26CD in the coupon or promo code field at checkout. The discount is applied to the order total before you pay.

Does the FSOSD discount code expire?

Codes can change over time. We check and update the code on this page regularly, so the code shown here is the latest working FINOS Financial Services Certified Open Source Developer (FSOSD) offer we have.