AI Automation Engineer | Full-Stack Apps & Integrations
AI Automation Engineer | Full-Stack Apps & Integrations
Software engineer | web apps, data & automation
C#/.NET Desktop Developer building reliable Windows tools
New to Contra
C#/.NET Desktop Developer building reliable Windows tools
New portfolio project: Data Importer & Cleaner v1.0.1
Messy spreadsheets are easy to clean.
Cleaning them safely, reproducibly and without losing track of what changed is the harder problem.
I built a Windows desktop application that turns inconsistent CSV and Excel files into validated, cleaned and reusable datasets through a complete reviewable workflow:
Import → Profile → Map → Validate → Clean → Deduplicate → Review → Export
Built with C#, .NET 10, WPF, EF Core and SQLite.
Engineering highlights:
→ immutable source data
→ before/after transformation evidence
→ separate validation and cleaning engines
→ deterministic duplicate detection
→ CSV, XLSX and SQLite export
→ 63 automated tests
→ zero-warning Release build
→ 50,000-row pipeline completed in 2.853 seconds
→ CI, coverage gates and automated release verification
The complete project, documentation and Windows release are available on GitHub:
https://github.com/Staniek-Tech-NL/data-importer-cleaner
#dotnet #csharp #wpf #dataprocessing #softwareengineering
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Senior Full-Stack & AI Systems Architect | Delivery Lead
Senior AI & Web Developer
AI Automation Specialist | AI Agents, Voice Agents, n8n
- 5.0
- Rating
- 16
- Followers
AI Automation Specialist | AI Agents, Voice Agents, n8n
Startup-focused product designer using AI to move fast.
- 2x
- Hired
- 5.0
- Rating
- 38
- Followers
Startup-focused product designer using AI to move fast.
So this happened.
Designers connect their Figma file once and Specd auto-generates brand guidelines, component specs, and token documentation. Developers get their own side of each component page to add real code, TypeScript types, and implementation notes. Every component shows two statuses, design readiness and code readiness, so the whole team knows what's specced, what's built, and where the gaps are.
Think of it as Storybook's depth meets the visual clarity designers actually want, built for freelancers, small studios, and growing product teams.
Currently building this in Figma Make.
https://specd.figma.site/
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I just launched my Etsy shop and quickly realized how time-consuming it is to make thumbnails and mockups. So I built a small tool to handle it for me.
Here's what it can do so far (v1):
• Image upload
• PDF export
• Bulk thumbnail export as .ZIP
• Mockup generation
It's still early days, but it's already saving me a ton of time.
Check it out and let me know what you think!
🔗 https://thumbnailgenerator.figma.site/
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Full-Stack Engineer for SaaS, AI & Operations Apps
- 5.0
- Rating
- 33
- Followers
Full-Stack Engineer for SaaS, AI & Operations Apps
Building Monilens: More Than Just an Expense Tracker
I’ve been building Monilens, an Android-first financial intelligence app, and one thing became clear very quickly:
Managing money is not the same as understanding money.
A typical expense tracker tells you:
“You spent ₦50,000 this month.”
That’s useful, but it doesn't answer the questions that actually matter:
Where is my money going?
What spending patterns am I developing?
What can I realistically cut back on?
How much am I actually saving?
Am I making progress financially?
That’s the problem I’m trying to solve with Monilens.
Technically, the project has also been an interesting one. I’m using Flutter for the Android app, Riverpod for state management, Drift/SQLite for local data, and Supabase for backend services.
One of the things I’m particularly interested in is getting the balance right between local-first data, privacy, usability, and useful financial insights.
Building it has reminded me that good software isn't simply about getting features working.
It's about asking:
“What should this software actually help the user understand or accomplish?”
Monilens is still evolving, but that's exactly what makes building it interesting.
I'm building it one feature at a time—and learning a lot along the way.
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KICKSTORE — Sneaker E-Commerce Concept ✨
A clean, modern visual concept for a sneaker storefront built with Next.js and Tailwind CSS. Focused on crisp typography, generous whitespace, and a high-contrast layout to make product imagery pop.
Highlights:
High-impact hero section for seasonal drops ("Step Into Your Style").
Minimalist product grid with subtle micro-interactions and star rating badges.
Sleek dark-mode newsletter section designed for high conversion.
Link: https://sneakers-shop-delta-lac.vercel.app/
What do you think of the layout flow and color balance? Would love to hear your feedback in the comments! 💬
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