Engineering Consultancy • Frankfurt, Germany
Engineering
The Future
I bring 26 years of Fortune 500 mechanical engineering experience directly to your project — with access to my own manufacturing facility in India and a vetted partner network. You get German quality standards at 30-50% less than traditional German consultancies.
For Startups & SMEs
GDPR Compliant
NDA on Every Project
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Meet Your Engineer
Meet Saravanakumar
I'm Saravanakumar, a mechanical engineer with 26 years at Mann+Hummel and other global firms across India, Singapore, and Germany. I now bring that expertise directly to your projects — with the personal attention and accountability of a solo practice.
GDPR CompliantNDA on Every ProjectGerman Data Privacy Standards
🎯 What Makes Us Different
Why Me Specifically
Before diving into credentials, here's what makes this approach different
🔧
Mechanical Engineering Focus
Unlike software-heavy competitors, I specialize in physical product development and manufacturing.
Physical products expertise
🌍
Cross-Cultural Manufacturing
India → Singapore → Germany journey provides unique global manufacturing perspective.
Global efficiency expertise
🛡️
Personal Accountability
I take personal responsibility for your project success from start to finish.
Your success is my reputation
🏆 Professional Credentials
From My 26-Year Engineering Career
Real achievements from Mann+Hummel and global engineering firms
50%
Cost Reduction
Industrial MBR Module Redesign
90%
Lab Infrastructure
Lab & Pilot Equipment Design
6
Bar Operating Pressure
High-Pressure UF Module
2
Patents Filed
Filtration Innovation
Note: Note: IdEinstein was founded in 2025. These achievements represent the types of projects I bring to your work, drawn from a career spanning 3 countries and leading global firms.
What Colleagues Say
LinkedIn-verified testimonials from 5+ years of collaboration
Verified
"I've had the pleasure of working with Saravana Kumar Subramanyam for over 14 years... Saravana stands out for his strong design thinking mindset and deep manufacturing knowledge. He has a natural ability to transform complex challenges into simple, practical solutions that deliver real results. One of the things I've always admired is how Saravana applied innovative design concepts in UF Hollow Fiber and novel Flat Sheet MBR products."
Strong design thinking mindset
Deep manufacturing knowledge
Transforms complex challenges into simple solutions
Applied innovative concepts in UF & MBR products
SK
Sreenath Kariveti
Product Management & Strategy
14+ years
⚙️ Powered by Hub & Spoke Model
How It Works
My single expert approach is enhanced by a carefully curated network of specialists. You get personal attention from me (the hub) plus access to specialized expertise when needed (the spokes).
You
Direct Access
Personal communication with experienced engineer
Hub
(Me)
Central Coordination
I manage everything while coordinating specialists
Network
Specialist Access
Vetted partners when specialized expertise is needed
🎯
Personal Accountability
I'm personally responsible for your project success
🔗
Network Access
Specialized expertise available when needed
⚡
Best of Both Worlds
Boutique attention + enterprise capabilities
All intellectual property stays yours. Every project starts with an NDA. GDPR-compliant processes throughout.
🛠️ Full Service Portfolio
My Services
13 services across engineering and manufacturing
8Engineering Services
Research & Development
Concept to prototype development with full technical validation
Learn MoreCAD Modeling & Drafting
Professional 2D and 3D CAD design using SolidWorks and CATIA
Learn MoreMachine Design
Complete mechanical system and component design
Learn MoreVia specialist partner
BIW Design
Body-in-white and structural engineering (via specialist partner)
Learn MoreVia specialist partner
FEA/CFD Simulation
Finite element analysis and computational fluid dynamics (via partner)
Learn MoreGD&T & Tolerance Analysis
Geometric dimensioning, tolerancing, and stack-up analysis
Learn MoreTechnical Documentation
Assembly drawings, manuals, specifications, and technical writing
Learn MoreSupplier Sourcing & Manufacturing Bridge
Component sourcing, vendor coordination, and supply chain optimization
Learn More5Manufacturing Services
Laser Cutting
Fiber laser cutting up to 1500W for metals and non-metals
Learn MoreSheet Metal Fabrication
Bending, punching, forming, and sheet metal assembly
Learn MoreCNC Press Brake Bending
110-ton CNC press brake for precision sheet metal bending
Learn MoreWelding
TIG, MIG, and arc welding services for various materials
Learn More3D Printing / Additive Manufacturing
FDM and resin 3D printing for prototyping and production
Learn MoreFeatured Work
Projects from my 26-year career — the types of results I now bring to your projects.
Water Treatment
MBR Module Redesign
Complete redesign of industrial membrane bioreactor module for water treatment systems, optimizing both performance and manufacturing cost.
Impact
50%
Timeline
15 months
Scientific Equipment
Lab Equipment Design
Designed and specified 90% of all lab and pilot equipment infrastructure for an international R&D facility, including custom analysis equipment and automation systems.
Impact
90%
Timeline
3 years (portfolio)
Filtration Systems
High-Pressure UF Module
Engineering of advanced high-pressure ultrafiltration module with modular architecture, meeting strict operating requirements and enabling scalable production.
Impact
6
Timeline
18 months
Water Treatment
Siphon Aerator Innovation
Developed and transformed siphon aerator concept into functional prototype, achieving significant air consumption reduction while enhancing overall system performance.
Impact
30%
Timeline
8 months
Membrane Filtration
Modular Module Design
Led development of innovative modular design that can be directly installed inside standard shipping containers, simplifying installation and reducing costs.
Impact
30%
Timeline
10 months
Process Optimization
Production Scale-Up
Led scale-up proposal of tubular membrane production, achieving 50% increase in output while optimizing process efficiency to minimize costs and maximize quality.
Impact
50%
Timeline
6 months
Global Sourcing
Strategic Supplier Sourcing
Spearheaded supplier sourcing and development initiatives in China, identifying cost-effective partners for R&D efficiency.
Impact
40%
Timeline
12 months
Manufacturing Automation
Assembly Automation
Key contributor to fully automated hollow fiber module production line, achieving 20% throughput increase and 10% defect reduction through coordinated engineering.
Impact
20%
Timeline
12 months
Process Automation
Pilot Filtration Unit
Designed a fully menu-based pilot filtration test bench allowing operators to build custom process sequences and recipes without PLC programming.
Impact
100%
Timeline
6 months
🏭 Manufacturing Partner
My Manufacturing Facility
S.S.S Laser Industries, Coimbatore, Tamil Nadu — 3,000 sq ft
Velrayz VL-3015B Fiber Laser Cutter
Velrayz VL-3015B Fiber Laser Cutter
1500W laser for metal and non-metal cutting
110-Ton CNC Press Brake
110-Ton CNC Press Brake
Precision sheet metal bending
TIG/MIG/Arc Welding Stations
TIG/MIG/Arc Welding Stations
Full welding capabilities
3D Printers
3D Printers
Anycubic Kobra + Photon Mono M7 Pro (resin)
🤝 Tools & Partners
Industry-Standard Ecosystem
Software Tools
SolidWorks
CATIA
ANSYS
AutoCAD
Manufacturing Partners
Smart Dimensions Engineering
EGS Computers India
Mitec Singapore
Ready to Transform Your Idea into Reality?
Book a free consultation. Personal response within 24 hours.
🔒 No commitment required • 💯 Personal attention • 🤝 Direct communication