♦For Startups & Small Companies
From Idea to Manufacturing — With German Oversight at Indian Prices
I guide hardware startups from first concept through production-ready designs. You get 26 years of Fortune 500 engineering experience, access to my own manufacturing facility, and a bridge between German quality and Indian efficiency — all at 30-50% less than traditional German consultancies.
26+ Years Experience2 Patents FiledOwn Manufacturing FacilityGDPR Compliant
The 4-Phase Path to Manufacturing
Each phase ends with a go/no-go decision. You only pay for what you need. Start with Phase 1 to validate before committing.
1
Concept Validation
2-4 weeks
Validate your idea technically and commercially before spending serious money. Is it feasible? Can it be manufactured? What will it cost? You get a clear answer backed by 26 years of engineering data.
Deliverables
- Technical feasibility report (PDF, 10-15 pages)
- Initial CAD concept sketches (SolidWorks)
- Manufacturing cost estimate with supplier quotes
- Go/No-Go recommendation with risk assessment
- Market/regulatory review for EU and India
Investment
€3,000 — €8,000
2
Design & Engineering
4-8 weeks
Full engineering design with manufacturing in mind. CAD modeling coordinated through vetted Indian partners — I review every deliverable. Material selection, GD&T tolerancing, and DFM optimization.
Deliverables
- Complete parametric CAD models (SolidWorks)
- Material specifications & selection report
- GD&T drawings per ASME Y14.5 / DIN ISO standards
- DFM optimization report
- FEA/CFD analysis (via EGS Computers India, if needed)
Investment
€10,000 — €30,000
3
Prototype & Test
4-8 weeks
Physical prototypes from my own facility — S.S.S Laser Industries, Coimbatore. Laser cutting, CNC bending, welding, and assembly under my direct supervision. 3D printing for form/fit verification. Test, iterate, refine.
Deliverables
- Physical prototypes (laser cut + bent + welded at S.S.S Laser Industries)
- 3D printed models for form/fit checks (FDM + resin)
- Performance test data & reports
- Design iteration documentation
- Updated CAD models incorporating test feedback
Investment
€8,000 — €20,000
4
Manufacturing Transfer
2-4 weeks
Complete manufacturing documentation package. I source suppliers from my network, coordinate first article inspections, and support production ramp-up. Phone-a-friend support as you scale.
Deliverables
- Manufacturing-ready drawings (ISO/DIN standards)
- Complete Bill of Materials (BOM)
- Assembly instructions & SOPs
- Supplier recommendations with quotes from vetted partners
- First article inspection support
Investment
€5,000 — €15,000
Total Investment: €25,000 — €60,000 for all 4 phases
How the Bridge Works
1
You Talk to Me — In Germany
German-speaking contact. German contract. German quality standards. German data protection. No offshore communication headaches — I am your single point of contact.
2
I Get It Done — In India
Your project executed through my own facility (S.S.S Laser Industries) and vetted partners. I handle all coordination, cultural navigation, and quality oversight. You never manage offshore teams.
3
You Save 30-50%
German engineering firm: €120-250/hr. IdEinstein: €40-80/hr effective rate. Same quality standards, transparent pricing. Full 4-phase program: €25,000-60,000 vs €80,000-200,000 at a German consultancy.
Why This Process Works
50% Cost Reduction
MBR Module Through Full Cycle
Took an industrial membrane module through concept → design → prototype → manufacturing. Value engineering at each phase gate reduced production cost from €2,400 to €1,200 per module.
Product Development90% Lab Infrastructure
Full Equipment Development
Designed 90% of all lab test equipment through the same phased approach: concept validation, engineering, prototyping, and manufacturing documentation.
Equipment Development2 Patents
Innovation Through Process
Structured development process led to 2 patent filings for filtration innovations. This is the exact methodology the Accelerator is built on.
InnovationFrom my 26-year career at Mann+Hummel
Featured Project
MBR Module Redesign
Complete redesign of industrial membrane bioreactor module for water treatment systems, optimizing both performance and manufacturing cost. Cost of module reduced from €2,400 to €1,200 (50% reduction) through value engineering.
Key Outcomes
- Material cost: €2,400 to €1,200 (50% reduction)
- Assembly time: 30% faster
- All performance specs maintained
- Zero field failures in 18 months
From my career at Mann+Hummel
Professional Endorsements
"I've had the privilege of working closely with Saravana for many years. He brings deep knowledge in the development and design to manufacturing especially for water and wastewater technologies. What truly sets him apart is his innovative thinking and his ability to collaborate seamlessly across cultures and disciplines. Saravana brings not only technical excellence but also a positive, solution-oriented mindset that makes him a joy to work with."
D
Dominik Schreier
Technical Director • Research & Development
Long-term professional collaboration
How a Real Project Moves Through the Phases
High-Pressure UF Module Development
Phase 1
Concept Validation
Customer needed a UF module operating at 6 bar — 50% higher than industry standard. Conducted feasibility analysis: material research (CPVC upgrade), pressure vessel calculations, initial cost modeling.
Result: GO — Technically feasible with CPVC material upgrade and redesigned seal system. Budget estimate confirmed viable.
Phase 2
Design & Engineering
Full CAD design in SolidWorks. Pressure vessel analysis per ASME Section VIII. Modular architecture for 50-500 m² scalability. GD&T applied to all critical sealing surfaces.
Result: GO — FEA confirmed 6 bar with 2.5x safety factor. Design review approved by customer engineering team.
Phase 3
Prototype & Test
Prototype fabricated and assembled. Hydrostatic pressure testing confirmed 6 bar operating pressure with zero leakage. Performance testing validated filtration efficiency targets.
Result: GO — All specifications met. Patent filed for novel fiber bundle retention design.
Phase 4
Manufacturing Transfer
Complete manufacturing documentation package created: BOM, assembly instructions, quality control procedures. Three initial customers onboarded for serial production.
Result: COMPLETE — Product in serial production. Cost reduced 50% vs initial estimate through value engineering at each phase gate.
From my career at Mann+Hummel — the type of journey I now guide startups through
Transparent Phase Pricing
Phase 1: Concept Validation
€3,000 — €8,000
2-4 weeks
Validate feasibility before committing budget. Most clients start here.
Includes
- Feasibility report (10-15 pages)
- Initial CAD concepts
- Manufacturing cost estimate
- Risk assessment & go/no-go
Best For
Startups testing an ideaQuick technical go/no-goBudget-conscious validation
Full PDA (All 4 Phases)
€25,000 — €60,000
12-24 weeks
Complete journey from idea to manufacturing-ready product. Compare: German consultancy would charge €80,000-200,000 for the same scope.
Includes
- All Phase 1-4 deliverables
- Physical prototypes from own facility
- Manufacturing documentation package
- Supplier sourcing & first article support
Best For
Products ready for full developmentStartups with seed/pre-Series A fundingSMEs launching new product lines
Ongoing Support Retainer
€1,500 — €3,000/month
Post-PDA
Phone-a-friend support: production troubleshooting, design changes, supplier management. Stay connected as you scale.
Includes
- Monthly engineering calls
- Design change support
- Supplier coordination
- Quality monitoring
Best For
Post-launch production supportDesign iterationsSupplier management
Why the Bridge Model?
German Engineering Firm
Typical Full PDA
€100,000–180,000
Quality
German standards
Communication
German language, no barrier
Technical Oversight
Senior engineers (varies by firm)
Prototyping
Outsourced to vendors
Risk
Low (established firms)
Your Savings
— (baseline)
Direct Indian Outsourcing
Typical Full PDA
€25,000–40,000
⚠ High riskQuality
Variable — no guaranteed standards
Communication
High barrier — language & culture
Technical Oversight
None — you manage vendors directly
Prototyping
Outsourced to local workshops
Risk
⚠ High (quality, communication, IP)
Your Savings
~75% but high risk
✓ Recommended
IdEinstein Bridge Model
Typical Full PDA
€25,000–60,000
54% savings vs German firmsQuality
German standards, 26 years oversight
Communication
Single point of contact (German/English/Tamil)
Technical Oversight
Saravana reviews every deliverable
Prototyping
Own facility (S.S.S Laser Industries)
Risk
Low (German contract, GDPR, NDA)
Your Savings
50–65% with managed risk
Rates based on 2024–2025 market research including FreelancerMap, industry benchmarks, and competitive analysis. Actual costs vary by project scope.
FAQ
Common Questions About the Accelerator
1
How is the PDA different from your R&D services?
The PDA is a guided 4-phase program designed for startups going from idea to first production. It has structured gates, fixed phase pricing, and a clear path from concept through manufacturing. My R&D services are for companies that already know what they need — a specific feasibility study, a CAD redesign, a prototype. Think of it this way: PDA is the full journey with guardrails. R&D is hiring me for a specific engineering job.
2
Do I have to commit to all 4 phases?
No. Each phase is independent with its own deliverables and pricing. Most clients start with Phase 1 (concept validation) and decide from there. There is zero obligation to continue to the next phase.
3
What if my concept fails Phase 1?
That's actually a success — you saved €50K-100K by discovering problems early. The feasibility report explains exactly why and often suggests alternative approaches that could work.
4
Can I skip phases?
If you already have validated designs, we can start at Phase 3 (prototyping) or Phase 4 (manufacturing transfer). I'll review your existing work and recommend the right entry point.
5
Who does the prototyping?
Metal prototypes are fabricated at my own facility — S.S.S Laser Industries, Coimbatore. This includes laser cutting (1500W fiber), CNC bending (110-ton), welding (TIG/MIG/Arc), and assembly. For plastic prototypes, I use 3D printing (FDM + resin) through partners. All prototype work is under my direct supervision.
6
How is this different from hiring a design firm?
Design firms focus on CAD. I focus on manufacturing. Every design decision considers: Can it be made? What will it cost? Is there a simpler way? With 26 years of manufacturing experience and my own fabrication facility, I bridge the gap between design and production that most firms miss.
7
What kinds of products do you support?
Any product that involves mechanical engineering: industrial equipment, water treatment systems, lab instrumentation, sheet metal products, mechanical assemblies. Ideal for products requiring prototyping and manufacturing in metals. Not a fit for: software-only products, electronics design without mechanical, or products requiring injection mold tooling.
8
Do I own the intellectual property?
Yes. All IP stays with you. Standard contract includes work-made-for-hire clause. No royalties, no shared ownership. All designs, prototypes, and documentation are yours.
Ready to Start Your Product Development?
Begin with Phase 1 — Concept Validation. €3,000-8,000. 2-4 weeks. Zero obligation to continue.
What You Get
- Founder-to-founder discussion about your vision
- Honest feasibility assessment
- Realistic timeline and budget estimate
- Cultural navigation strategy for manufacturing
- Next steps roadmap tailored to your funding stage
Phase 1: €3,000-8,000•No commitment beyond Phase 1•Direct founder access•Personal response within 24 hours•GDPR compliant