# 김덕구 User 김덕구 User is a remote worker on Himalayas, Product Owner / Service Planning at SajuAI, based in South Korea. Source: https://himalayas.app/@user524 ```text I turn operational problems into AI products, platform workflows, and shipped services. ``` | Detail | Value | | --- | --- | | Availability | Looking for a job | | Location | South Korea | | Authorized to work in | South Korea | | Salary expectations | 100k+ USD | | Job categories | Forward Deployed Engineer, Product Owner, Product Manager, Service Planner | | Skills | Product Discovery, Requirements Discovery, Requirements Definition, Product Planning, MVP Design, Workflow Design, Business Process Design, Integration Planning, Data Flow Design, QA, Integration Testing, B2B Stakeholder Communications, Offshore Development, Generative AI, Vertex AI, GA4, Python, AI Content Generation, Service Operations, User Behavior Analysis, Conversion analysis, Acquisition Analysis, Cloud Run, REST APIs, OMS, WMS, Multi Cloud, Kubernetes, Istio, Helm, ArgoCD, CI CD, AWS, Nutanix, Cloudwatch, Zabbix, VPC, RBAC, GitHub, Slack, Figma, Jira, Confluence | | Website | https://hansol-fde-portfolio.vercel.app | | Portfolio | https://hansol-fde-portfolio.vercel.app | ## What I'm looking for ```text I'm looking to solve customer and operational problems by working closely with technical teams from discovery through delivery, especially on AI products, platform workflows, systems integration, and data-informed service operations. ``` ## About ```text I've translated operational and customer problems into shipped products at SajuAI, OKESTRO, SotaTek Korea, Ontact Health, and BT Soft. My work connects discovery, technical requirements, implementation scope, QA, and launch. At SajuAI, I built operational tooling for AI content generation that reduced production time from two hours to three minutes, while content reached 10,000–100,000 views. I also coordinated the Apps in Toss launch in seven days, reaching No. 1 in fortune-telling and No. 2 in content. I've planned cloud platforms, OMS/WMS integrations, digital-health workflows, and AI services, including Gacha, which reached 100,423 monthly active users. I work closely with developers to turn complex workflows, data rules, and user needs into implementation-ready products. ``` ## Experience ### Product Owner / Service Planning SajuAI. Apr 2026 - Sep 2026 ```text Coordinated delivery of a dedicated backend and admin console for a paid fortune-telling service on Apps in Toss, defining requirements for login, account linking, in-app purchases, and content generation. Connected consultation promotions, service messages, user identification, and GA4 analytics to the service flow, achieving No. 1 in fortune-telling and No. 2 in content on Apps in Toss. ``` Skills: Product-Management, Requirements-Definition, Backend-Coordination, Admin-Console, Toss-Login, In-App-Purchases, GA4-Analytics, Content-Generation, QA, Launch-Coordination ### Service Planning Manager SotaTek Korea. Aug 2025 - Apr 2026 ```text Defined end-to-end fulfillment processes and state-transition rules across OMS and WMS systems, translating multichannel order consolidation, warehouse operations, and inventory transfers into features and data fields. Converted Korean business requirements into functional and data specifications, coordinating with an offshore development team and managing QA corrections. ``` Skills: OMS, WMS, Fulfillment-Processes, State-Transition-Rules, Data-Ownership, Synchronization, Functional-Specifications, Offshore-Coordination, QA ### Service Planner Ontact Health. Dec 2024 - Sep 2025 ```text Defined requirements and screen flows for Sonix Health Workstation features, including AI measurement correction and Simple Measure, to reduce repetitive input during ultrasound measurement. Enhanced Web Admin for institution-specific operations and designed diagnostic codes, CoreLab Admin structure, and traceability rules for research and clinical projects. ``` Skills: Product-Requirements, Screenflow, AI-Measurement, Web-Administration, Diagnosis-Codes, Traceability, Clinical-Reporting, Information-Architecture ### Service Planning Team Lead OKESTRO. Dec 2023 - Dec 2024 ```text Led the VIOLA PaaS upgrade from 1.0 to 2.0, defining feature scope and prioritizing Kubernetes Engine and CI/CD. Installed Istio, Helm charts, and Argo CD to understand service meshes and deployment, and translated agreed scope into PRDs, functional specifications, and UI behavior. ``` Skills: PaaS, Kubernetes, CI-CD, Istio, Helm, ArgoCD, Product-Requirements, Functional-Specifications, UI-Behavior, Multicluster, GPU-Management ### Senior Service Planner BT Soft. Mar 2021 - Jul 2023 ```text Analyzed Nutanix/AWS architectures and enterprise workflows to support unified multicloud management for Shinsegae Group, designing dashboards, monitoring, and VPC/IP allocation rules. Planned the Wear Doctor digital therapeutic app from MVP to 2.0, managing Samsung Health and Google Health Connect integration and supporting clinical trial coordination. ``` Skills: Nutanix, AWS, Multi-Cloud-Management, Dashboarding, Cloudwatch, Zabbix, VPC, IP-Allocation, Digital-Therapeutics, Samsung-Health, Google-Health-Connect, Integration-Testing, Play-Store-Launch ## Education ### Tongmyong University Bachelor's Degree, Information Security. 2014 - 2020. Grade: 4.24 / 4.50 Activities and societies: TOPCIT Outstanding Performance Award; Tongmyong University President's Award (Dec 2019) ```text Graduated with a GPA of 4.24 out of 4.50, majoring in Information Security. ``` ## Tech stack - GitHub - Kubernetes - Helm - Figma - Slack - Jira - Python - Istio - Zabbix - Confluence - ArgoCD - Argo CD To contact 김덕구, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire). ## People also viewed - [규한 남](https://himalayas.app/@kyuhannam): Technical Program Manager, 카카오스타일 - [해승 이](https://himalayas.app/@0001404): Head of Platform, Samyang Foods Co., Ltd. - [Alana Domit Bittar](https://himalayas.app/@alanadomitbittar): Senior Backend Software Engineer, Lunit - [Felix Marwuko](https://himalayas.app/@felixmarwuko): Independent AI / Full Stack Engineer, Self Employed - [Ryan Koch](https://himalayas.app/@ryankoch): Senior Director of IT, Child Care Aware of America - [Jihoon Hong](https://himalayas.app/@jihoonhong): Senior Project Manager, HandShakeAI - [Usama Muhammad](https://himalayas.app/@usamamuhammad): AI Engineer, Agent Astro - [Hyojin Kim](https://himalayas.app/@hyojinkim): Local Project Manager, Onsemi - [Hwansoo Kim](https://himalayas.app/@hwansookim): Senior Director of Engineering, STCLab - [Park hyobin](https://himalayas.app/@parkhyobin): Technical Writer (Contract), Sendbird