01
eCommerce
Catalog, filters, product pages, cart, checkout, payments, client account, CMS and integrations with real data.
CatalogPaymentsOrders
Web Development
Custom websites
and web apps, end to end.
eCommerce, corporate sites, client portals, SaaS and internal systems — from structure and interface to backend, APIs, integrations and production.
Start with an idea, a design or an existing codebase.
eCommerceCorporateClient portalsSaaSInternal systems
What I build
The format follows the problem.
Ownership stays consistent.
Users see the interface. The business also depends on data, leads, payments, roles, analytics, integrations and how safely the system can evolve.
02
Corporate websites
A structure that explains the product and builds confidence: services, case studies, SEO, forms, analytics and multilingual content.
SEOContentLeads
03
Portals and SaaS
Authentication, roles, data, dashboards, CRUD, files, notifications and flows that behave as a real product.
AuthRolesData
04
Internal systems
Operational interfaces for orders, production, workflows and staff without an unnecessary marketing layer.
WorkflowAdminOperations
Product quality
Design creates the first impression.
Predictability keeps the trust.
A strong interface helps users start. Then they notice speed, clear states, sensible errors and how easily they can complete the task.
Clear user path
Every screen makes it clear where the user is, what can be done and what happens after an action.
Speed and smoothness
Performance is not postponed: images, loading, states and motion are designed for real devices.
Real data
Catalogs, requests, accounts and admin flows connect to backend and databases instead of remaining a visual demo.
Errors without dead ends
Loading, empty, validation, permission and error states are part of the user flow, not a surprise after launch.
Mobile as a full version
Responsive design is not a squeezed desktop. Priorities, navigation, forms and density are rebuilt for the screen.
Room to evolve
Components, APIs and data structures should allow new features without repeatedly rewriting the working product.
Trust / How I work
Less uncertainty.
More control.
The stressful part of software is rarely just the price. It is not knowing what is happening, who owns the outcome, or what remains under your control after launch. I design the process to make those things visible from the start.
01
You always know what is happening
The project has clear stages, a current state and a next action. No vague “almost done” status and no technical fog.
02
Source code and access stay with you
The codebase, structure and key credentials do not become leverage. The product can be continued without artificial vendor lock-in.
03
You talk directly to the developer
No manager translating between the problem and the implementation. Context stays intact and decisions can be discussed directly.
04
Risk before code
Before active development, I review scope, integrations, data, critical flows and launch constraints. That is cheaper than repairing the architecture after release.
Verify before reaching outFirst request — no registration required
Proof / Real work
Three web problems. Three different systems.
Open the case studies to inspect not only visuals, but the problem, product logic and engineering contour.
eCommerce / OpenCart + ReactGameProCode
A custom gaming storefront over a real OpenCart catalog with cart, account and production integration.
Case study ↗International B2BL.A.T.A multi-page corporate product with buyer/supplier flows, logistics, compliance and RFQ.
Case study ↗Internal production systemDanaflexAn operational interface for orders, queues, production lines, statuses and daily workflows.
Case study ↗Process
Problem first.
Technology second.
Discovery
Understand the audience, business goal, existing assets and critical constraints.
Structure
Design the user journey, pages, data, roles, APIs and external integrations.
Build
Frontend and backend are developed in one context with real states and data.
Review
Check mobile, critical flows, errors, access rules, performance and final detail.
Production
Build, env, HTTPS, server, domain and verification in the real environment.
Fit / Before we start
It is better to check the fit
before work begins.
I do not try to be the right developer for every possible task. The earlier we know whether the format and expectations match, the calmer the project becomes.
01A good fit when
- +You want one technical owner across frontend, backend, APIs and launch
- +The product has business logic, integrations, a portal, SaaS, MVP or AI workflows
- +You want the first version to remain extendable
- +You value direct communication and want key decisions explained
02Another format may be better when
- —You only need a one-hour isolated tweak with no broader context
- —The only criterion is the lowest possible price regardless of technical consequences
- —You need a large permanent multi-developer team working in parallel
- —You expect an impossible deadline to be promised without discussing risks or tradeoffs
FAQ / Web Development
What clients usually want to know before starting.
01Do I need a finished specification?+
No. If you have one, we use it. If not, explaining the goal, audience and current situation is enough to start shaping the scope.
02Do you build both frontend and backend?+
Yes. That is why KVI fits products where the interface depends on real data, accounts, APIs, payments, CRM or other business logic.
03Can you improve an existing project?+
Yes. First I review the current stack, code quality, infrastructure and change boundaries. Then we decide what to preserve and what is cheaper to rebuild.
04Can we launch a smaller first version and grow later?+
Yes. The important part is choosing sensible first-release boundaries and not building it as a disposable prototype.
05What happens after launch?+
The client keeps the source code and access. You can continue with me or hand the code to another developer.
Start / Web
Describe the task the way you would explain it to a person.
You do not need to choose the stack or write technical language. I will break down the web contour that actually makes sense and suggest the next step.
First request without mandatory registration · attach a specification, design or current code if useful