Norbert Kovalčín
Digital Solutions Architect
Emailmail@nkovalcin.com
Phone+421 949 068 570
Available for new projects
17 years of building.
Selected Work
Strategy, design, code — every layer.
Certification & E-learning Platform
Turned a paper-based compliance process into a fully digital product. Brand identity, course builder, automated certificates — designed and shipped end-to-end in 3 months.
Omnichannel Commerce Platform
Unified commerce admin platform — 4 sales channels, 40+ pages, 80+ components. Real-time analytics, AI-powered automation, centralized product catalog for 2,800+ SKUs. Dark premium UI inspired by Linear.
Precious Metals Investment Platform
Built a full-stack investment platform from scratch — 56 pages, 54 API endpoints, ~29K lines of code. Real-time gold pricing, client dashboard, career system, PDF reports. Shipped solo in production.
B2B Operations Management Portal
Production facility management portal — contracts, documents, scheduling, performance tracking, invoicing. 22 models, 45 permissions, 4 roles, full audit trail. Dark-themed admin dashboard live since 2025.
Certification & E-learning Platform
Turned a paper-based compliance process into a fully digital product. Brand identity, course builder, automated certificates — designed and shipped end-to-end in 3 months.
Omnichannel Commerce Platform
Unified commerce admin platform — 4 sales channels, 40+ pages, 80+ components. Real-time analytics, AI-powered automation, centralized product catalog for 2,800+ SKUs. Dark premium UI inspired by Linear.
Precious Metals Investment Platform
Built a full-stack investment platform from scratch — 56 pages, 54 API endpoints, ~29K lines of code. Real-time gold pricing, client dashboard, career system, PDF reports. Shipped solo in production.
B2B Operations Management Portal
Production facility management portal — contracts, documents, scheduling, performance tracking, invoicing. 22 models, 45 permissions, 4 roles, full audit trail. Dark-themed admin dashboard live since 2025.
Services
Brand identity, UI/UX design, landing pages, and website redesigns. I design interfaces that users understand on first interaction — and that move them toward action.
Custom web applications, enterprise portals, and SaaS products. Architected for real workloads, documented for your team, built to run without me.
I help businesses find where AI saves time and money — then build and deploy it. From process audit through implementation to team training.
Custom e-commerce, booking systems, and marketplace platforms. Stripe and GoPay integration, inventory management, and the admin tools your team needs to run it independently.
Tech Stack
Core technologies I build with daily.
Approach
Two mental models. One architecture.
What exactly needs to be solved? I dig past "I need a website" to find the actual business pain.
What already exists? I check existing tools, APIs, and solutions before writing a single line of code.
Budget, timeline, technical limits. Knowing boundaries early prevents expensive pivots later.
Database schema, API design, component structure. The blueprint that makes everything else predictable.
Weekly demos, working prototypes. You see real progress, not slide decks and promises.
Deploy to production, set up monitoring, hand over documentation. Then stay available.
About
I built my first website at 12. Since then I've evolved through graphic design, branding, UX/UI, full-stack development, and AI engineering — every layer of the digital stack.
Today I work with B2B clients across Europe and the US, building systems that solve real business problems. One decision-maker, direct communication, full ownership.
Process
From first call to launch — transparent, predictable, no surprises.
Free 30-min consultation. I understand your problem, you decide if I’m the right fit.
You explain the challenge. I ask hard questions. We both figure out if this is a match — no commitments, no pitch decks.
30 minutesTechnical proposal with concrete pricing, scope definition, and realistic timeline.
You get a document — not a vague email. Scope, milestones, tech stack, price. You decide, I wait.
Within 48 hoursIterative work with regular demos. You see progress, you can change direction.
Weekly demos, async updates, shared Figma & GitHub. You’re never guessing what’s happening.
2–12 weeksDeployment, testing, documentation, and knowledge transfer. After launch, I stay available.
You own everything — code, design files, docs. First month of support is free. Then we talk maintenance.
OngoingAnd why it matters
Because a clear process means no wasted time, no surprise invoices, and a product that actually ships.
Blog
Mathematical formulas are replacing stock photos across the tech industry. The Stripe gradient reverse-engineered, three complexity tiers, performance benchmarks, and cost breakdowns for EU projects.
A complete formula catalog — from Lissajous curves to Clifford attractors — plus the 2025 tools most developers haven't tried: TypeGPU, ralph-gpu, POINTS, and the WebGPU milestone.
FAQ
“Transparency and direct communication are the foundation of every successful collaboration.”
“Transparency and direct communication are the foundation of every successful collaboration.”
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