sweet lakeANALYTICS

IN PRACTICE

Real challenges. Working solutions.

No two data challenges are the same. Sometimes it is about millions of measurements or complex research data; sometimes it is a manual process that takes too much time. These examples show how I use data, software and automation to solve practical problems.

MAINTENANCE & COLLABORATION

One shared view for internal and external engineers

Green Future

In use

Internal engineers and an external maintenance provider frequently visited the same machines, unaware of what the other had done or planned. A shared platform gives them the visibility to coordinate.

InspHire integrationMaintenance planningNext.js
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Green Future uses InspHire as its ERP system. I developed a connected Next.js app that brings machine information, maintenance and planning together, giving internal engineers and the external provider a shared view of each machine.

The starting point was a practical coordination problem: avoiding unnecessary visits by both parties to the same machine. That foundation has since grown into a platform with customer access, machine data and administrative workflows.

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CUSTOMER PORTAL & SERVICE

Service requests, straight from the customer

Green Future

In use

Customers log in to see only their own machines. When something goes wrong, they submit a service request with a description and photos, directly to Green Future’s inbox.

Customer portalAccess controlService requests
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Customer access is part of the same platform. Each customer gets a restricted view of their own machines and can report a problem directly from that overview.

Photos and a description give Green Future context for the request. The information arrives together, so the team can assess the issue and organise follow-up.

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MACHINE DATA & ANALYTICS

From machine signals to insights on the map

Green Future

In use · further development

For machines with compatible devices, the platform reads location, fill level and temperature through APIs and displays them on the map. Predictive maintenance is the next area of exploration.

API integrationTelemetryMap visualisation
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Not every machine has the required equipment. For those that do, the available measurements are retrieved through APIs and displayed on the map.

More machine data is being collected, but some of it is not yet available through the API. We are working towards predictive maintenance: could the data help anticipate which parts are needed and when to intervene before a breakdown? That predictive capability is still in development; the platform does not currently predict failures.

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DOCUMENTS & APPROVAL

From crowded inboxes to one approval workflow

Green Future

In use

Upload documents, review them on a phone and share them by link. Large PDFs no longer need images removed to fit in an email, and approval happens directly in the app.

PDF workflowMobile approvalDocument sharing
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Previously, PDFs travelled back and forth by email. When a file was too large, the administrator had to remove images for review, then retrieve the original version to send to the customer.

Now the administrator uploads the document for approval, together with additional files of different types. The owner can approve or reject it on a phone and provide a reason for rejection.

After approval, the app creates magic links to the documents that can be pasted into a customer email. Documents remain easy to find in one place, and email attachment limits no longer get in the way.

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AI & QUOTATION AUTOMATION

From customer email to a quote ready for review

Green Future

In development

Claude turns a customer’s email request into a structured query. The developed backend retrieves the relevant customer, items and prices. The next step is review and processing within the platform.

Applied AIQuotation workflowInspHire integration
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Claude interprets the customer’s request and converts it into a JSON query. My backend uses that query to retrieve the appropriate customer, items and prices.

The planned integration will display the prepared quote in the existing app. A member of staff will review the selected customer, added items and prices.

Only after human approval should the quote be created in InspHire and a new PDF module generate the document. In-app review, creation in InspHire and PDF generation are still being built.

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RESEARCH & DATA

Complex research data, a clear analysis

Leiden University & University of Auckland

Delivered

An analysis pipeline reveals methylation patterns in Nanopore sequencing data, turning specialist data into a repeatable research workflow.

PythonAnalysis pipelineStatistics
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The pipeline combines Oxford Nanopore sequencing, Dorado and a Python methylation quantification package, allowing researchers to explore multiple methylation types at base-level resolution.

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YOUR NEXT STEP

What would you like to make room for?

Have a specific challenge or need temporary expertise in your team? Tell me about your project and let’s discuss how I can help.