Work

Public tools and enterprise systems — two lines of evidence.

The first half is MCP and agent tooling you can inspect and deploy yourself; the second is anonymised enterprise work. One shows how I build tools, the other how I deliver inside real systems.

Public source

Three tools you can deploy

No LICENSE is attached yet, so these are source-available. Contact me before commercial use, redistribution or embedding.

AI assistant to SAP ADT through an MCP server, with design, dev and test subagentsSAP ABAP / MCPLIVEAI ASSISTANTCodex / Claudeintent + toolsMCP SERVERSAP ABAP MCP17 tools + discoverySAP ADTS/4HANArepository + compilerSUBAGENT 01DesignClean Core tiersSUBAGENT 02Developdiagnose + $TMPSUBAGENT 03Testwhere-used + ABAP UnitREAD-ONLY DEFAULTSCOPED WRITESCLEAN CORE01 / 2026
S/4HANA development inside an AI conversation

SAP ABAP MCP

A local MCP server that exposes SAP ADT search, source reading, syntax diagnostics and controlled deployment to AI coding assistants — with design, dev and test subagents guarding Clean Core boundaries.

hand-in-sap-s4hopMCP · SAP S/4HANA · ABAP ADTPublic source · actively maintained
MCPSAP S/4HANAABAP ADTNode.js
Overview
AI agent to SAP Integration Suite through 22 MCP tools, with iFlow and MPL log verificationSAP CPI / MCPLIVEAI AGENTIntent + plandesign / dev / testMCP SERVERSAP CPI MCP22 tools · 17 readSAP BTPIntegration SuiteiFlow · MPL · ODataPACKAGEInventoryread onlyIFLOWSourceedit / deployMPLLogsruntime proofSECURITYMetadatano secretsWRITEGatedallow flagDEPLOY → MPL VERIFYNO SECRET EXPORT02 / 2026
22 tools across the integration lifecycle

SAP CPI MCP

An enterprise MCP server for SAP Cloud Integration: inventory packages and iFlows, export source, deploy, read runtime logs and drill into failures — all inside an AI conversation.

hand-in-sap-integrationsuiteMCP · SAP BTP · Integration SuitePublic source · actively maintained
MCPSAP BTPIntegration SuiteCPI / iFlow
Overview
HR workstation UI to agent plugins, Prisma data and notification channelsHR WORKSTATION / AGENTSLIVEHR USER5 role viewsrecruit → HRDNEXT.JS UIWorkspacetasks + statusAGENT LAYERPlugins + LLMscreening · JD · offerDATAPrisma + SQLiteroster importJOBSState machinePENDING → DONENOTIFYHubWeCom · SMTPRESULTSJSONaudit trail4 CORE MODULESROLE-BASED VIEWS03 / 2026
An AI workspace for HR workflows

HR Workstation

A modular workspace for recruiters, HRBPs, SSC, C&B and HR directors. Plugin agents turn resume screening, JDs, interview guides, offers, automation monitoring and notifications into one traceable pipeline.

hand-in-hcm-workstationNext.js · TypeScript · PrismaPublic source · actively maintained
Next.jsTypeScriptPrismaTailwind
Overview
Enterprise work

Delivered inside real systems

Client names and internal details are private. What remains here is the project type, my role and publishable outcome metrics.

2023.10 — Present

SAP × AI Agent development & operations platform

40%+faster dev & test

Wrapped SAP data dictionary, functions and transport requests into an MCP server, connected to AI coding assistants, and built a multi-role agent pipeline from analysis to code, tests and deployment checks.

MCPSAP ABAPMulti-agent
2023.11 — 2024.05

SAP BTP Integration Suite AI delivery automation

50%shorter integration cycle

Connected an AI orchestration engine to CPI through enterprise APIs, turning iFlow configuration and mapping into a loop of contract parsing, flow generation, one-click deployment and automated verification.

SAP CPIiFlowCI/CD
2023.08 — 2024.03

SuccessFactors EC integration + PIPL migration

≤4hmigration downtime · zero leakage

Designed the enterprise integration blueprint around Employee Central, connected dozens of branches through BTP CPI, and completed a compliant migration and interface rebuild for sensitive HR data.

SuccessFactorsCPIPIPL
2021.07 — Present

Korean appliance leasing group · global AMS

35%faster report execution

Owned high-concurrency ERP operations and enhancements, leading CS after-sales, engineer dispatch, membership billing reports, interfaces and enhancements.

SAP CSAMSPerformance

More enterprise work — a Thailand finance programme, SuccessFactors rollouts, Concur integration — can be discussed.

ExperienceRequest full CV
Next step

A system to ship, or a workflow to improve?

Tell me the current state, the outcome you need and your timeline. I reply within 24–48 hours and start with whether it is worth doing — and the fastest path.