Full-stack developer

Need a developer who can connect all the dots?

Backend, frontend, mobile apps, integrations and deployment — without passing responsibility between five different people.

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Backend and APIs
Android apps
Web systems
Integrations and deployment

Projects

Selected projects

Case studies that show not only the result, but also architectural decisions, constraints and the reasoning behind each solution.

Full-stack platform · PL / NO

Alan Borys

One sales system for two markets

A complete sales platform for the Polish and Norwegian markets — from the Next.js application, CMS and Stripe payments to a dedicated VPS production environment with Docker, a database and reverse proxy.

Shared architecture for alanborys.pl and alanborys.no.
CMS, offer management and online sales integrated with Stripe.
Dedicated production environment with Docker Compose, Caddy and PostgreSQL.

Next.js
Payload CMS
Stripe
Docker
Caddy

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Open-source project

LibrePass

Android app, backend and encrypted synchronization

An open-source project combining a native Android app, a Spring Boot backend, local data storage, offline operation and synchronization between client and server.

Android application architecture.
REST API and backend.
Offline operation and data synchronization.

Kotlin
Spring Boot
Jetpack Compose
Material 3

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Commercial project

RudaKlara.pl

Developing and securing a live marketplace

Taking over an existing platform, bringing rapidly rising infrastructure costs under control, integrating products and orders with Empik, and automating data archiving.

Costs returned to normal levels after the bot attack.
Sales expanded to the Empik marketplace.
Manual work and storage use were reduced.

Laravel
PHP
MySQL
REST API

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Software services

Solutions matched to the product, process and stage of development

I can deliver a complete solution or take responsibility for a focused module: backend, Android application, web system or integrated website. The scope starts with the problem and expected outcome, not a technology list.

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Backend systems and integrations

APIs, business logic, authorization, data synchronization, webhooks and connections to external systems.

REST APIs, authorization and roles
Integrations, webhooks and synchronization
Testing, documentation and deployment

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Android applications

Native Kotlin and Jetpack Compose applications connected to a backend, local data and device capabilities.

Kotlin, Jetpack Compose and Material 3
Architecture, data and application state
API integration, biometrics and testing

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Web applications and websites

Web systems, dashboards, business websites and landing pages with integrations, performance and technical SEO.

Dashboards, applications and internal tools
Business websites and landing pages
Forms, APIs and integrations
Performance, accessibility and technical SEO

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Collaboration

How Collaboration Usually Works

I like projects to stay clear and concrete: first the goal, then the scope, and only after that the technology and implementation details.

Clarify the goal

We quickly map the problem, users, current project stage, and what should actually change after the work is shipped.

Scope and technical choices

I suggest a practical breakdown, stack, risks, and first version that can be delivered without inflating the scope.

Implementation and deployment

I build features, integrations, and infrastructure so the product can be tested, released, and extended.

Maintenance or handoff

After launch I can stay involved or prepare the project so another developer can enter the codebase without guessing.

About me

Solutions designed to evolve

I turn business needs into a clear scope, solid architecture and a product that works in practice.

A new product

I clarify the idea, identify the essential features and build a focused first version without unnecessary complexity.

A defined scope

I deliver a backend, application, module or integration that fits the existing product and the way the team works.

Continued development

I extend live systems, simplify problematic areas and prepare the codebase for new features and growing traffic.

Contact

Have a project to build or a system that needs to grow?

Tell me what stage the project is at, which problem you want to solve and what result you are after. I will give you a clear view of what kind of collaboration makes sense.

Email address

[email protected]

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