slonge solutions

Own Projects

Current projects I'm working on independently.

Claude / Azure OpenAI SAP / JiVS 2025–today Use Case →

Agentic SAP Migration at Data Migrations Solutions AG

Context

SAP migrations stall quarters on manual object analysis — Z-tables, customizing, dependencies. Migration experts typically spend 60–70% of their time on preparation rather than the migration itself; a well-supported field observation, not a published benchmark.

Approach

Agentic workflows that parse schema, identify custom fields, propose mappings with a risk score, and escalate in a structured way. Stack: Claude and Azure OpenAI Switzerland for the LLM layer, JiVS for source-system integration and audit logging, SAP S/4HANA as a typical target system.

Outcome

Migration-object preparation in days instead of weeks (directional, depending on the custom share and source-data-model quality). Auditors receive a searchable decision register with reasoning per decision. Engagement ongoing.

More on the use case →

React / Next.js Sports Club 2025 otmarbasket.ch ↗

Member Management St. Otmar Basket

Challenge

New members had to be registered manually: paperwork, collecting signatures, scanning documents. The board spent hours on administration instead of club work.

Solution

Digital registration form with automatic document generation. License application, member data and federation-required documents are generated in seconds and sent via email.

Result

90% less administrative effort for new registrations. No lost papers, no forgotten signatures, no duplicate entries.

More on automated document processing →

React / Next.js E-Commerce 2025

Multi-Vendor E-Commerce Platform

Challenge

A marketplace for multiple vendors that enables sellers to manage their products independently – with integrated payment processing, order management and customer communication.

Solution

Full-stack platform with Next.js, Prisma and Stripe. Vendor dashboard, admin panel with analytics, product reviews, wishlists, multi-language support (DE/BS) and GDPR-compliant data management.

Status

In active development. Features: cart, checkout, orders, messaging, notifications, coupons.

React / Node.js / OpenAI AI / Data Viz 2026 Blog Article →

JiVS Migration Visual Companion

Challenge

Enterprise data migrations are complex and hard to navigate. Companies need a tool that visualises migration objects and delivers AI-backed recommendations.

Solution

AI-backed dashboard for enterprise data migration with automatic recommendations and natural language visualisation. Built at the Digital Lounge@Davos Hackathon.

Result

🥉 3rd place – DMI Hackathon Davos. Working prototype with a React frontend, Node.js backend and OpenAI integration for intelligent data analysis.

That project sparked my ongoing work with DMI — AI integrations on the JiVS IMP platform.

More on the hackathon project →

Professional Experience

Previous Positions

Experience from projects at renowned Swiss companies.

adesso

M365 Senior Power Platform Consultant

Consulting IT and business leaders on digital transformation. Creating solution architectures, concepts and project reports.

Solution Architecture Pre-Sales Client Projects
Online Consulting

Cloud Project Manager

Analyzing business requirements and implementing Dynamics 365 and Power Platform solutions. Sub-project management and client interface.

Dynamics 365 Power Platform Project Management
SBB

M365 Power Platform Engineer

Platform governance, building the Center of Excellence, technical project leadership and training for Citizen Developers across the company.

Platform Governance Center of Excellence Training
Emmi

OpenText Consultant

Advanced workflow solutions, project management and responsibility for platform operations. Data migrations and incident management.

Workflow Solutions Platform Operations Project Management
Geobrugg

Digital Marketing Assistant

Development of web apps, automation of processes with PowerApps and scripts. Social media management and content creation.

Web Apps PowerApps Automation
Volunteer Work

Sports Engagement

As digitalization lead on the board of St. Otmar Basket, I use my technical skills to make the club more modern and efficient. I've been connected to basketball as a player and coach for 20 years.

St. Otmar Basket

Board Member & Digitalization Lead

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Let's discuss how I can help you master your digital challenges.

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