{"company":{"id":1802888,"name":"Reducing Costs and Inc","domain":"jiguang.cn","url":"https://alion.io/company/jiguang-cn"},"answer":"Reducing Costs and Inc builds mostly with Java, Python, Objective-C, SQL. Its stack also includes Dify, RabbitMQ, ElasticSearch, MySQL. Java is named in 4 of the 11 job postings Reducing Costs and Inc published in the last 12 months (36%). Counted by Alion from the job postings of Reducing Costs and Inc, updated Oct 18, 2026.","window_days":365,"postings_analysed":11,"open_postings":11,"technologies_in_use":46,"modernity_score":83,"ai_adoption":true,"technologies":[{"name":"Java","layer":"languages","postings":4,"share":0.3636,"required":4,"open_postings":4,"first_seen":"2025-12-23","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"AI Agents","layer":"practices","postings":3,"share":0.2727,"required":3,"open_postings":3,"first_seen":"2025-12-24","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Dify","layer":"cloud","postings":3,"share":0.2727,"required":3,"open_postings":3,"first_seen":"2025-07-07","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"ElasticSearch","layer":"data","postings":3,"share":0.2727,"required":3,"open_postings":3,"first_seen":"2025-12-29","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":3,"share":0.2727,"required":3,"open_postings":3,"first_seen":"2025-09-10","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"RabbitMQ","layer":"cloud","postings":3,"share":0.2727,"required":3,"open_postings":3,"first_seen":"2025-12-29","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Adobe Photoshop","layer":"tools","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-08-21","last_seen":"2026-05-28","median_stated_pay_usd":null},{"name":"Ansible","layer":"tools","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-12-23","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2026-08-31","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Canva","layer":"tools","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-08-21","last_seen":"2026-05-28","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2026-08-31","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2026-08-31","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2026-07-28","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-12-23","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"MySQL","layer":"data","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-12-29","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Nginx","layer":"tools","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-12-29","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Objective-C","layer":"languages","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2026-01-12","last_seen":"2026-02-10","median_stated_pay_usd":null},{"name":"PoC Library","layer":"frameworks","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2026-07-28","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-12-29","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Prometheus","layer":"tools","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-12-23","last_seen":"2025-12-29","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2025-08-22","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Swift","layer":"languages","postings":2,"share":0.1818,"required":2,"open_postings":2,"first_seen":"2026-01-12","last_seen":"2026-02-10","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2025-12-29","last_seen":"2025-12-29","median_stated_pay_usd":null},{"name":"Apache Kafka","layer":"cloud","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Couchbase","layer":"data","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2025-12-29","last_seen":"2025-12-29","median_stated_pay_usd":null},{"name":"DaVinci Resolve","layer":"tools","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-04-23","last_seen":"2026-04-23","median_stated_pay_usd":null},{"name":"FastAPI","layer":"frameworks","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Flask","layer":"frameworks","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Grafana","layer":"cloud","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2025-12-23","last_seen":"2025-12-23","median_stated_pay_usd":null},{"name":"HBase","layer":"data","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2025-12-23","last_seen":"2025-12-23","median_stated_pay_usd":null},{"name":"Hadoop","layer":"frameworks","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2025-12-23","last_seen":"2025-12-23","median_stated_pay_usd":null},{"name":"Harbor","layer":"tools","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-09-15","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Helm","layer":"tools","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-09-15","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Istio","layer":"cloud","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2025-12-29","last_seen":"2025-12-29","median_stated_pay_usd":null},{"name":"K3s","layer":"cloud","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-09-15","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Kling","layer":"ai","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-04-23","last_seen":"2026-04-23","median_stated_pay_usd":null},{"name":"Midjourney","layer":"ai","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-04-23","last_seen":"2026-04-23","median_stated_pay_usd":null},{"name":"MiniMax","layer":"ai","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-04-23","last_seen":"2026-04-23","median_stated_pay_usd":null},{"name":"RAG","layer":"practices","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-09-15","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Redis","layer":"data","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-09-15","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Rest API","layer":"tools","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-07-28","last_seen":"2026-07-28","median_stated_pay_usd":null},{"name":"Runway","layer":"cloud","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-04-23","last_seen":"2026-04-23","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2025-12-23","last_seen":"2025-12-23","median_stated_pay_usd":null},{"name":"TCP/IP","layer":"practices","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2026-09-15","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Zabbix","layer":"tools","postings":1,"share":0.0909,"required":1,"open_postings":1,"first_seen":"2025-12-23","last_seen":"2025-12-23","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"CI/CD","first_seen":"2026-08-31"},{"name":"Docker","first_seen":"2026-08-31"},{"name":"Kubernetes","first_seen":"2026-08-31"},{"name":"LLM","first_seen":"2026-07-28"},{"name":"PoC Library","first_seen":"2026-07-28"}],"rising":[],"falling":[],"not_seen_180d":[{"name":"Objective-C","last_seen":"2026-02-10"},{"name":"Swift","last_seen":"2026-02-10"},{"name":"Prometheus","last_seen":"2025-12-29"}]},"similar_stacks":[{"name":"VK","url":"https://alion.io/company/vk/technologies","shared_technologies":36},{"name":"Transsion Holdings","url":"https://alion.io/company/transsion/technologies","shared_technologies":39},{"name":"InterImage","url":"https://alion.io/company/interimage/technologies","shared_technologies":34},{"name":"Magnit","url":"https://alion.io/company/magnit/technologies","shared_technologies":36},{"name":"ESET","url":"https://alion.io/company/eset/technologies","shared_technologies":35},{"name":"X5 Group","url":"https://alion.io/company/x5/technologies","shared_technologies":37},{"name":"Reply","url":"https://alion.io/company/reply-polska-sp-z-o-o/technologies","shared_technologies":36},{"name":"OpenTable","url":"https://alion.io/company/opentable-5/technologies","shared_technologies":34}],"html_url":"https://alion.io/company/jiguang-cn/technologies","json_url":"https://alion.io/company/jiguang-cn/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-18T02:48:42Z","generated_at":"2026-10-18T10:24:09Z"}}