Geonwoo Kim · Resume

• Build backends for Shopify‑based global e‑commerce stores and own their ERP and logistics integrations.
• Gave staff and AI one place to look up company information scattered across 15 sources, including Slack, email and GitHub.
• Routed all ERP communication for the US subsidiary's B2B store through one integration server, so ERP changes touch less code.
• Handled month‑end sales reconciliation between a sports brand's Korean online store and its ERP, reducing data mismatches.

Go · TypeScript · Python · Swift · Next.js · FastAPI · PostgreSQL · Prisma · Shopify · MCP · Hermes Agent

• 2026.10 — Presentspace‑l · client OSAdvertising performance and daily sales across 3 overseas markets on one screen
• 2026.09 — PresentShopify B2B store for a US subsidiary · B2B backendB2B server that serves catalogs and prices per account
  and handles orders from submission to partial shipment
• 2026.09 — PresentLukuku OS · company ontology and agent operationsLinks original sources from 15 places, including Slack, email and GitHub, to 120+ clients and projects
• 2026.06 — 2026.08360° video app and AI video server for an installation art exhibitionUnattended on‑site app that stitches camera SD card footage and delivers it by QR
• 2026.04 — PresentSales reconciliation and integration operations between a sports brand's Korean online store and its ERPReconciliation tool that compares about 390,000 rows from 58 days of records and sorts differences by cause
• 2026.04 — PresentInternal operations agent built on Hermes AgentAgent that splits Slack requests across nine role‑specific agents
  and handles errors through deployment and recovery checks
• 2026.04 — Presentoffon · company‑wide work management systemSystem that handles everything from attendance to CRM in Slack
  and serves as the MCP access point for AI agents
• 2026.04 — 2026.09Participant‑only tournament voucher ordering for a sports brand's Korean online storeOrdering backend that accepts only eligible products at the voucher price
  and blocks duplicate payments by the same member
• 2026.04 — 2026.07Shopify store features and integrations for brandsFrom AlimTalk reminders for unused coupons 7 days before expiry to marketplace order integration

• Built and ran the servers, batch jobs and infrastructure of BGMS, the messaging system that sends Kakao AlimTalk and brand messages.
• Turned the overdue payment notices the planning team sent by hand every month into a one‑button task, owning it from planning onward.
• Replaced manual deployments on IDC servers with a single shell script and built Jenkins pipelines for QA and production.
• Built a tool that encrypts sensitive values in configuration files and rolled it out company‑wide.

Java · Spring Boot · Spring Batch · JPA · MyBatis · MySQL · Redis · AWS MSK · Jenkins

• 2025.08 — 2025.09AWS MSK 3.8 migrationConfiguration for about 160 topics recreated automatically on a new cluster
• 2025.07BGMS log masking moduleLocal caching avoids more than 25 Redis lookups per log entry
• 2025.06 — 2025.07Overdue payment notice RPAOverdue notice work reduced from over 2 days to 10 minutes
• 2025.05 — 2025.10BGMS messaging system development and operationsFeature work and operations for a messaging system sending about 400 million messages a month
• 2025.05 — 2025.10Deployment pipeline setup and internal GitLab migration17 deployment pipelines for QA and production environments
• 2025.05 — 2025.10Server configuration management and deployment scriptsConfiguration standards and patch automation for more than 50 production servers
• 2025.05 — 2025.06KakaoTalk sending and template statistics collection serverSending statistics for over 8 million messages a month

• Planned an OCR workflow to reduce manual entry of work records in the MES.

• Design and build an AI‑Native commerce business where AI agents handle operations across the business.
• Agents and automated systems handle orders, purchasing, price changes, listing preparation and financial reconciliation.
• Gave each agent a separate role and set of execution permissions so it works only within those limits.
• Reached 700+ orders and over ₩10M in cumulative revenue within three months through automation.

Go · TypeScript · Python · Next.js · PostgreSQL · MinIO · Playwright · Proxmox · Docker · Hermes Agent

• 2026.07 — PresentAI‑Native commerce run by agentsReached 700+ orders and over ₩10M in revenue within three months through automation.
• 2026.10Advertising operationsHandles Toss Shopping ad performance and changes on one screen
  and brings ad spend and ad‑driven orders into profit
• 2026.08Pricing, promotions and settlementUpdates channel sale prices to reflect supply costs and fees,
  and reconciles profit against settlements and actual cash
• 2026.07 — 2026.09Routing and sales status controlPicks the supplier whose specs match each sales option exactly,
  and pauses sales when no purchase route is left
• 2026.07 — 2026.08Agent operations and organizational memoryA lead agent assigns work to role‑specific agents,
  and keeps incident and business records across restarts
• 2026.07 — 2026.08Sourcing dataCombines wholesale supplier prices with search demand and competition
  to choose what to sell among fruit that can be supplied
• 2026.07 — 2026.10Development and infrastructure operationsA release process that coordinates changes across 19 repositories with vat
  and checks production state and business records after deployment
• 2026.07 — 2026.08Operations console and customer serviceAn operations console for orders, purchasing, pricing and settlement,
  with customer texts and claims linked to each order
• 2026.07 — 2026.08Product listingThe listing agent drafts the plan and detail page assets,
  then products that pass the checks are published on two channels and confirmed through official lookups
• 2026.07 — 2026.08Order automationThis was the first thing deepeet built.
  It carries each order from customer payment to purchase order, tracking number and confirmed delivery.