{"company":{"id":2563661,"name":"Kufu Company Holdings Inc.","domain":"kufu.co.jp","url":"https://alion.io/company/kufu"},"answer":"Kufu Company Holdings Inc. builds mostly with Python, Ruby, TypeScript, JavaScript. Its stack also includes GitHub, BigQuery, Google BigQuery, GCP. GitHub is named in 6 of the 6 job postings Kufu Company Holdings Inc. published in the last 12 months (100%). Counted by Alion from the job postings of Kufu Company Holdings Inc., updated Sep 28, 2026.","window_days":365,"postings_analysed":6,"open_postings":6,"technologies_in_use":55,"modernity_score":83,"ai_adoption":true,"technologies":[{"name":"GitHub","layer":"cloud","postings":6,"share":1,"required":6,"open_postings":6,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":686124},{"name":"BigQuery","layer":"data","postings":5,"share":0.8333,"required":5,"open_postings":5,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":686124},{"name":"Google BigQuery","layer":"data","postings":5,"share":0.8333,"required":5,"open_postings":5,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":686124},{"name":"Python","layer":"languages","postings":5,"share":0.8333,"required":5,"open_postings":5,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":686124},{"name":"Terraform","layer":"tools","postings":5,"share":0.8333,"required":5,"open_postings":5,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":686124},{"name":"CI/CD","layer":"practices","postings":4,"share":0.6667,"required":4,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":4,"share":0.6667,"required":4,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"GitHub Actions","layer":"cloud","postings":4,"share":0.6667,"required":4,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Ruby","layer":"languages","postings":4,"share":0.6667,"required":4,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":4,"share":0.6667,"required":4,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"dbt","layer":"tools","postings":4,"share":0.6667,"required":4,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"React.js","layer":"frameworks","postings":4,"share":0.6667,"required":3,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":4,"share":0.6667,"required":2,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":4,"share":0.6667,"required":2,"open_postings":4,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Amazon Aurora","layer":"data","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Amazon ECS","layer":"cloud","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"CircleCI","layer":"tools","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Django","layer":"frameworks","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"DynamoDB","layer":"data","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Fluentd","layer":"tools","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Grafana","layer":"cloud","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Jupyter Notebook","layer":"tools","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Next.js","layer":"frameworks","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"OpenSearch","layer":"data","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Ruby on Rails","layer":"frameworks","postings":3,"share":0.5,"required":3,"open_postings":3,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Amazon EKS","layer":"cloud","postings":2,"share":0.3333,"required":2,"open_postings":2,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Amazon Redshift","layer":"data","postings":2,"share":0.3333,"required":2,"open_postings":2,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Claude","layer":"ai","postings":2,"share":0.3333,"required":2,"open_postings":2,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":2,"share":0.3333,"required":2,"open_postings":2,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"ETL/ELT","layer":"practices","postings":2,"share":0.3333,"required":2,"open_postings":2,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"PHP","layer":"languages","postings":2,"share":0.3333,"required":2,"open_postings":2,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":2,"share":0.3333,"required":2,"open_postings":2,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Apache Solr","layer":"data","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"ArgoCD","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Claude Code","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Copilot","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Cursor","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Dart","layer":"languages","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Firebase","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Flutter","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Gemini","layer":"ai","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Kotlin","layer":"languages","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"LightGBM","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"MySQL","layer":"data","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"OCR","layer":"practices","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"OpenAI Codex","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"PagerDuty","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"PyTorch","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"React Native","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Scikit-learn","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Transformers","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Weights & Biases","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Zabbix","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"ANDPAD","url":"https://alion.io/company/andpad/technologies","shared_technologies":40},{"name":"PKSHA Technology","url":"https://alion.io/company/pkshatech/technologies","shared_technologies":39},{"name":"Raksul","url":"https://alion.io/company/raksul/technologies","shared_technologies":37},{"name":"MIXI","url":"https://alion.io/company/mixi/technologies","shared_technologies":41},{"name":"Medley","url":"https://alion.io/company/medley/technologies","shared_technologies":40},{"name":"KDDI iret","url":"https://alion.io/company/iret-co-jp/technologies","shared_technologies":37},{"name":"LayerX","url":"https://alion.io/company/layerx/technologies","shared_technologies":37},{"name":"Kpler","url":"https://alion.io/company/kpler/technologies","shared_technologies":36}],"html_url":"https://alion.io/company/kufu/technologies","json_url":"https://alion.io/company/kufu/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-28T16:57:59Z","generated_at":"2026-09-29T03:45:20Z"}}