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Merged
tomtoto757 merged 4 commits into from
Sep 7, 2026
Merged

Add three Fivetran interview practice problems #163

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dbadcfe
Add Fivetran interview practice problems
tomtoto757 Sep 2, 2026
89e932e
Sync generated question format pages
tomtoto757 Sep 2, 2026
a3afe3e
Add Fivetran magic carpet problem
tomtoto757 Sep 2, 2026
4c84c0c
Merge latest master and resolve Fivetran catalog conflicts
tomtoto757 Sep 7, 2026
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5 changes: 4 additions & 1 deletion README.md
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Expand Up @@ -32,7 +32,7 @@ Share questions through the [OA template](https://github.com/perixtar/2026-Tech-
<sub>Newest updates first &nbsp;·&nbsp; 🔥 added in the last 2 weeks &nbsp;·&nbsp; 🆕 in the last 45 days</sub>

<!-- format-links:start -->
<sub><b>Formats:</b> [Coding (1,796)](formats/coding.md) · [SQL (20)](formats/sql.md) · [System design (274)](formats/system-design.md) · [Low-level design (61)](formats/low-level-design.md) · [AI coding (31)](formats/ai-coding.md)</sub>
<sub><b>Formats:</b> [Coding (1,799)](formats/coding.md) · [SQL (20)](formats/sql.md) · [System design (274)](formats/system-design.md) · [Low-level design (61)](formats/low-level-design.md) · [AI coding (31)](formats/ai-coding.md)</sub>
<!-- format-links:end -->

<sub><b>Updated</b>: latest sighting, else first public sync; <b>Unattributed</b>: no source-backed employer.</sub>
Expand Down Expand Up @@ -1234,6 +1234,7 @@ Share questions through the [OA template](https://github.com/perixtar/2026-Tech-
| **PayPay** |[Calculate Change](https://www.fastprep.io/problems/paypay-calculate-change)| Coding |[![Practice][p]](https://www.fastprep.io/problems/paypay-calculate-change)| Jun 18, 2025 |
| **PayPay** |[Find Maximum Two-Digit Fragment](https://www.fastprep.io/problems/paypay-find-maximum-two-digit-fragment)| Coding |[![Practice][p]](https://www.fastprep.io/problems/paypay-find-maximum-two-digit-fragment)| Jun 18, 2025 |
| **Amazon** |[Find Hash](https://www.fastprep.io/problems/amazon-find-hash)| Coding |[![Practice][p]](https://www.fastprep.io/problems/amazon-find-hash)| Jun 12, 2025 |
| **Fivetran** | [Aladdin and the Magic Carpet](https://www.fastprep.io/problems/fivetran-aladdin-and-the-magic-carpet) | Coding | [![Practice][p]](https://www.fastprep.io/problems/fivetran-aladdin-and-the-magic-carpet) | Jun 12, 2025 |
| **Postman** | [Design a Threaded Comment System with User Tags](https://www.fastprep.io/low-level-design/threaded-comment-system-with-user-tags) | Low-level design | [![Practice][p]](https://www.fastprep.io/low-level-design/threaded-comment-system-with-user-tags) | Jun 07, 2025 |
| **Postman** | [Design an Annotated Comment Thread System](https://www.fastprep.io/low-level-design/annotated-comment-thread-system) | Low-level design | [![Practice][p]](https://www.fastprep.io/low-level-design/annotated-comment-thread-system) | Jun 07, 2025 |
| **Amazon** |[Find Minimum Days](https://www.fastprep.io/problems/amazon-find-minimum-days)| Coding |[![Practice][p]](https://www.fastprep.io/problems/amazon-find-minimum-days)| May 31, 2025 |
Expand Down Expand Up @@ -1835,6 +1836,8 @@ Share questions through the [OA template](https://github.com/perixtar/2026-Tech-
| **Microsoft** |[Skycraper](https://www.fastprep.io/problems/microsoft-skyscraper)| Coding |[![Practice][p]](https://www.fastprep.io/problems/microsoft-skyscraper)| Jun 15, 2024 |
| **Microsoft** |[Min Num Cells](https://www.fastprep.io/problems/microsoft-min-num-letters)| Coding |[![Practice][p]](https://www.fastprep.io/problems/microsoft-min-num-letters)| Jun 15, 2024 |
| **Microsoft** |[Maximum Cells](https://www.fastprep.io/problems/microsoft-maximum-cells)| Coding |[![Practice][p]](https://www.fastprep.io/problems/microsoft-maximum-cells)| Jun 15, 2024 |
| **Fivetran** | [Unique Near-Equal Target-Sum Pairs](https://www.fastprep.io/problems/fivetran-unique-near-equal-target-sum-pairs) | Coding | [![Practice][p]](https://www.fastprep.io/problems/fivetran-unique-near-equal-target-sum-pairs) | Jun 13, 2024 |
| **Fivetran** | [Connected Groups](https://www.fastprep.io/problems/fivetran-connected-groups) | Coding | [![Practice][p]](https://www.fastprep.io/problems/fivetran-connected-groups) | Jun 13, 2024 |
| **Anduril** | [Design a Radar Sensor Observation Pipeline](https://www.fastprep.io/system-design/radar-sensor-observation-pipeline) | System design | [![Practice][p]](https://www.fastprep.io/system-design/radar-sensor-observation-pipeline) | Jun 11, 2024 |
| **Amazon** |[Maximize Subtree Product](https://www.fastprep.io/problems/amazon-maximize-subtree-product)| Coding |[![Practice][p]](https://www.fastprep.io/problems/amazon-maximize-subtree-product)| Jun 10, 2024 |
| **Amazon** |[Bring Servers Down](https://www.fastprep.io/problems/amazon-bring-servers-down)| Coding |[![Practice][p]](https://www.fastprep.io/problems/amazon-bring-servers-down)| Jun 10, 2024 |
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