whoami
Łukasz Wiśniewski
FITech Developer
Status: Open for mid-term engagements (3-5 months)
cat ~/about.txt
I'm a full-stack developer and infrastructure specialist with 20 years of hands-on experience building web applications—from the PHP 3 era through today's modern stack. I've witnessed the evolution of web development firsthand and learned what truly matters: pragmatic solutions that solve real problems, not just trendy tech for its own sake. Currently, I work at a software house where I develop custom CRUD applications and internal tools, manage VPS infrastructure, and architect PostgreSQL databases. My days are split between writing code, mentoring development teams, and solving the complex problems that keep projects moving forward. What sets me apart? I stay rigorously current with emerging technologies, libraries, and patterns while applying the hard-won lessons from two decades in the field. I gravitate toward strongly typed languages—TypeScript, Golang, and Rust—and believe good architecture comes from careful tool selection, not maximalism. When I'm not building production systems, you'll find me experimenting with Svelte for side projects or exploring game development in Godot—because staying curious keeps you sharp.
📍 Location: Grójec - Poland
📧 Email: lukasz@szery.net.pl
ls -R /skills
cat ~/projects/featured.txt
Internal Project Management & Quality Assurance Platform
An internal web application designed to streamline development workflows for a small software development team managing multiple client projects. The platform bridges GitHub-based development with client-facing project management, providing role-based interfaces for clients, developers, and managers. The system features bidirectional GitHub integration with automatic milestone and issue synchronization, webhook-driven real-time updates. Time tracking and resource allocation features enable managers to monitor team productivity, analyze project health metrics, and generate detailed reports. Developers benefit from centralized task management across multiple repositories, focused work session tracking, and weekly planning tools. The architecture emphasizes security with role-based access control (RBAC), session-based authentication, and strict input validation throughout the stack.
tech: Rust,Actix-web, SQLx, PostgresSQL, SvelteKit, Vite
FitEDU - Dance Studio Management SaaS Platform
A multi-tenant SaaS platform designed for dance studios and children's activity centers to manage their operations efficiently. The application enables studio owners to register their organizations, manage participants and courses, handle enrollments, track attendance, and monitor subscription plans with tiered limits. Built with a modern architecture featuring Row-Level Security (RLS) for data isolation, the platform supports multi-organization tenancy with role-based access control and secure authentication.
tech: Bun, Hono, React, TypeScript, PostgreSQL, Drizzle ORM, Better Auth, Tailwind CSS, DaisyUI, Zod
Monorepo Template
A production-ready TypeScript monorepo template for building modern full-stack applications with end-to-end type safety. Features a React frontend with TailwindCSS and DaisyUI, Hono backend with oRPC for type-safe APIs, PostgreSQL database with Drizzle ORM, and Better-Auth authentication. Built with Turborepo for optimized builds and Bun for fast development. Includes feature-based architecture with organized modules, custom UI component packages as Git submodules, and comprehensive developer tooling with Biome for code quality.
tech: TypeScript, React, React Router, Vite, TailwindCSS, DaisyUI, Hono, oRPC, Drizzle ORM, PostgreSQL, Better-Auth, Turborepo, Bun, Docker, Biome, React Hook Form, TanStack Query, Zod
systemctl status portfolio
● portfolio.service - Portfolio Application Loaded: loaded Active: active (running) Schema: v5 Skills: 16 loaded Projects: 3 featured Articles: 0 published