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A Fully Custom E-Commerce Platform I Designed & Built From Scratch
This is a complete e-commerce website I designed and developed end-to-end, backend to frontend. Not a template. Not a page builder. A custom-coded platform.
What I built into it:
šļø Full product catalog with live filtering and status badges ā Best Seller, Limited, Out of Stock, Popular
š¦ Custom order-tracking system ā customers track any order with a unique order ID, no third-party plugin
š¤ Frictionless customer accounts ā auto-created on first order, login via phone number, zero signup forms
š¬ Integrated WhatsApp live chat for instant sales conversations
š SEO-driven blog engine ā buying guides and seasonal campaigns that consistently rank and drive organic traffic
š Dark/light mode with a fully responsive, premium brand-matched UI
š³ COD + nationwide delivery logic built directly into checkout
I build the same kind of custom, conversion-focused websites for brands, startups, and small businesses ā full e-commerce platforms, admin dashboards, booking systems, or custom web apps.
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Crenaly: a booking SaaS I designed and built end-to-end for appointment-based businesses in France: salons, barbers, beauty and wellness.
The core idea: when a client cancels, the freed slot is automatically offered to clients who asked for an earlier time. The first to accept gets it, their appointment moves in place, and the slot they leave is offered next. No double booking, no manual work.
Around it, a full product:
ā Branded booking page for each business, embeddable on their own site
ā Mobile-first booking flow, no account needed
ā Agenda, client management, team roles & permissions
ā Verified reviews, analytics, Stripe billing
Product, UX/UI, frontend and backend.
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Automatically offering a cancelled slot to the next client is such a practical feature for salons and barbers. Designing and building Crenaly end to end must have made those flows much tighter.
Hi everyone, Iām Dani from Innsbruck, Austria.
Iām a senior full-stack developer and technical consultant with experience in C#/.NET, PHP/Laravel/Symfony, TypeScript/Angular, APIs, SQL, e-commerce and AI integrations.
I enjoy turning business requirements into reliable applications, integrations and practical AI-assisted workflows. Iām currently available for remote freelance collaborations and happy to connect with other builders, founders and teams here on Contra.
Nice to meet you!
contra.com
Danijel Bumbarās Work | Contra
View Danijel Bumbarās work on Contra. The Independent-first, commission-free freelance marketplace shaping the future of work.
Nice!