CHW-Services visits your company and analyzes your current Microsoft Office processes and workflows in 30 minutes. We identify daily challenges (pain points) and show you possible solutions.

Free and non-binding

No obligation, no hidden costs

Efficiency increase

Identify inefficiencies in your processes

Expert knowledge

Benefit from years of experience

Immediate results

First solutions directly on-site

How It Works

Schedule appointment

Contact me to schedule a meeting

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On-site analysis

30-minute analysis of your processes

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Results & recommendations

Concrete improvement suggestions

Request Free Analysis

Your Expert

Winn Chelini

PLM consultant and trainer with +10 years of experience in enterprise CAD/PLM environments. Bachelor of Science in Mechanical Engineering from ZHAW Zurich.

Professional Background

From 2019 to 2024, I served as Senior IT Engineer Team Leader and Solution Architect at a 400-person aerospace company. I led the technical PLM/CAD team, managing Siemens Teamcenter and Siemens NX across all support levels (1st, 2nd, 3rd). My responsibilities included infrastructure development, system implementation, solution architecture, and end-user training.

Prior to this, I worked as a project manager and solution architect specializing in Siemens PLM software, developing 20+ automation tools using Visual Basic, NX Open, and PowerShell.

Expertise

Siemens Teamcenter & NX Consultant with niche specializations including:

NX Open Development (Macros & Journaling)
PLMXML with XSLT for automated reporting
VBA, VBS, PowerShell scripting

Proven Results

✓Automated aircraft configuration and change management reports, saving ~8 hours/day company-wide
✓Reduced support tickets by 80% through key user community and comprehensive knowledge base
✓NX Drafting Rivet Tool: 90% time savings in symbol placement
✓Weight & Balance Tool: Achieved reliable weight data within 1 year of implementation

What I Bring

Detail-oriented problem solver who combines technical depth with clear communication. Experienced in presenting to large groups and translating complex solutions into practical training. Collaborative, proactive, and driven by new challenges.

My Philosophy

"I believe in building a relationship that goes beyond the traditional client-consultant dynamic. When you work with me, you're not just hiring a service provider; you're gaining a dedicated ally committed to your success."

I take the time to understand your individual needs and challenges. This personal approach ensures that every solution is specifically tailored to your goals.

Integrity and honesty are a must for me – in professional and private life. With me, you gain a transparent and straightforward partner. Trust is the foundation of every successful partnership.