# FreakOut Holdings - **Answer**: FreakOut Holdings builds mostly with Python, Perl, Java, Ruby. Its stack also includes GitHub, AWS, MySQL, ElasticSearch. GitHub is named in 13 of the 14 job postings FreakOut Holdings published in the last 12 months (93%). Counted by Alion from the job postings of FreakOut Holdings, updated Nov 13, 2026. - **Window days**: 365 - **Postings analysed**: 14 - **Open postings**: 14 - **Technologies in use**: 81 - **Modernity score**: 87 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 50533 - **Name**: FreakOut Holdings - **Domain**: fout.co.jp - **Url**: ## Technologies - **GitHub** — Layer: cloud; Postings: 13; Share: 0.9286; Required: 13; Open postings: 13; First seen: 2026-09-24 - **AWS** — Layer: cloud; Postings: 12; Share: 0.8571; Required: 12; Open postings: 12; First seen: 2026-09-24 - **Python** — Layer: languages; Postings: 11; Share: 0.7857; Required: 11; Open postings: 11; First seen: 2026-09-24 - **CircleCI** — Layer: tools; Postings: 10; Share: 0.7143; Required: 10; Open postings: 10; First seen: 2026-09-24 - **MySQL** — Layer: data; Postings: 8; Share: 0.5714; Required: 8; Open postings: 8; First seen: 2026-09-24 - **Fluentd** — Layer: tools; Postings: 7; Share: 0.5; Required: 7; Open postings: 7; First seen: 2026-09-24 - **GCP** — Layer: cloud; Postings: 7; Share: 0.5; Required: 7; Open postings: 7; First seen: 2026-09-24 - **Linux** — Layer: cloud; Postings: 7; Share: 0.5; Required: 7; Open postings: 7; First seen: 2026-09-24 - **Amazon EC2** — Layer: cloud; Postings: 6; Share: 0.4286; Required: 6; Open postings: 6; First seen: 2026-09-24 - **Amazon S3** — Layer: cloud; Postings: 6; Share: 0.4286; Required: 6; Open postings: 6; First seen: 2026-09-24 - **Docker** — Layer: tools; Postings: 6; Share: 0.4286; Required: 6; Open postings: 6; First seen: 2026-09-24 - **ElasticSearch** — Layer: data; Postings: 6; Share: 0.4286; Required: 6; Open postings: 6; First seen: 2026-09-24 - **Memcached** — Layer: data; Postings: 6; Share: 0.4286; Required: 6; Open postings: 6; First seen: 2026-09-24 - **Perl** — Layer: languages; Postings: 6; Share: 0.4286; Required: 6; Open postings: 6; First seen: 2026-09-24 - **Spark** — Layer: cloud; Postings: 6; Share: 0.4286; Required: 6; Open postings: 6; First seen: 2026-09-24 - **Java** — Layer: languages; Postings: 6; Share: 0.4286; Required: 5; Open postings: 6; First seen: 2026-09-24 - **Ruby** — Layer: languages; Postings: 6; Share: 0.4286; Required: 2; Open postings: 6; First seen: 2026-09-24 - **JavaScript** — Layer: languages; Postings: 6; Share: 0.4286; Required: 1; Open postings: 6; First seen: 2026-09-24 - **Amazon SageMaker** — Layer: cloud; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **C++** — Layer: languages; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **CentOS Stream** — Layer: cloud; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **Google BigQuery** — Layer: data; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **Hadoop** — Layer: frameworks; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **KVM** — Layer: tools; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **Kibana** — Layer: cloud; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **Puppet** — Layer: tools; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **Scala** — Layer: languages; Postings: 5; Share: 0.3571; Required: 5; Open postings: 5; First seen: 2026-09-24 - **Ruby on Rails** — Layer: frameworks; Postings: 4; Share: 0.2857; Required: 4; Open postings: 4; First seen: 2026-09-24 - **TypeScript** — Layer: languages; Postings: 4; Share: 0.2857; Required: 4; Open postings: 4; First seen: 2026-09-24 - **CI/CD** — Layer: practices; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **Claude** — Layer: ai; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **Copilot** — Layer: tools; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **GitHub Actions** — Layer: cloud; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **Kotlin** — Layer: languages; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **Next.js** — Layer: frameworks; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **React.js** — Layer: frameworks; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **Redis** — Layer: data; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **Terraform** — Layer: tools; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **Vertex AI** — Layer: cloud; Postings: 3; Share: 0.2143; Required: 3; Open postings: 3; First seen: 2026-09-24 - **AWS Lambda** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 2; First seen: 2026-09-24 - **Amazon CloudWatch** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 2; First seen: 2026-09-24 - **Gemini** — Layer: ai; Postings: 2; Share: 0.1429; Required: 2; Open postings: 2; First seen: 2026-09-24 - **Kubernetes** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 2; First seen: 2026-09-24 - **LLM** — Layer: ai; Postings: 2; Share: 0.1429; Required: 2; Open postings: 2; First seen: 2026-09-24 - **OpenAI** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 2; First seen: 2026-09-24 - **Spring Boot** — Layer: frameworks; Postings: 2; Share: 0.1429; Required: 2; Open postings: 2; First seen: 2026-09-24 - **Vercel** — Layer: cloud; Postings: 2; Share: 0.1429; Required: 2; Open postings: 2; First seen: 2026-09-24 - **AI Agents** — Layer: practices; Postings: 1; Share: 0.0714; Required: 1; Open postings: 1; First seen: 2026-09-24 - **API Gateway** — Layer: cloud; Postings: 1; Share: 0.0714; Required: 1; Open postings: 1; First seen: 2026-09-24 - **AWS Step Functions** — Layer: cloud; Postings: 1; Share: 0.0714; Required: 1; Open postings: 1; First seen: 2026-09-24 - … 31 more in the JSON form ## Similar stacks - [UUUM](https://alion.io/company/Uuum-Zhu-Shi-Hui-Sheuumu-Zhu-Shi-Hui-She/technologies) — Shared technologies: 81 - [Money Forward](https://alion.io/company/moneyforward/technologies) — Shared technologies: 66 - [Devsu](https://alion.io/company/devsu/technologies) — Shared technologies: 57 - [Palo IT](https://alion.io/company/palo-it/technologies) — Shared technologies: 59 - [Appier](https://alion.io/company/appier-2/technologies) — Shared technologies: 60 - [Banco BTG Pactual](https://alion.io/company/btgpactual/technologies) — Shared technologies: 60 - [American Express Technology](https://alion.io/company/american-express-technology) — Shared technologies: 59 - [PayPal](https://alion.io/company/paypal/technologies) — Shared technologies: 62 --- [Page](https://alion.io/company/freakout-holdings/technologies) · [JSON](https://alion.io/company/freakout-holdings/technologies.json) Source: Alion (alion.io), 2026-11-14. 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