SubiSoft

SubiSoft.pl is a Polish software studio specializing in custom website development and cross-platform mobile app development for small and medium-sized businesses. We help local service companies, startups, and growing brands establish a professional online presence and turn it into a working sales channel.Every website we deliver is hand-coded from scratch — we don't use WordPress or heavy CMS platforms. This approach produces sites that load faster, stay more secure, and rank better, with typical Google Lighthouse scores of 95–100 across performance, accessibility, best practices, and SEO. Each project includes responsive, mobile-first design, local SEO optimization, a contact form, and Google Maps integration, all tailored individually to the client's industry and brand.For clients who need a native experience, we build commercial mobile apps in React Native, delivering to both Android and iOS from a single codebase. This keeps development faster and more cost-effective than building two separate apps, and a typical MVP ships in 6–10 weeks — fast enough to validate an idea and reach real users quickly.

Our services:

• One-page and multi-page business websites (custom-coded)
• Cross-platform mobile app development (React Native, iOS & Android)
• Local SEO optimization for small businesses
• Web applications and client panels
• Post-launch support, maintenance, and content updates

What sets us apart is a genuinely low-risk engagement model. We prepare a free design proposal within 48 hours, and clients pay only once they approve it — no upfront deposits and no hidden costs. Two rounds of revisions are included in every project, along with help selecting hosting, registering a domain, and configuring the full environment (SSL, business email, redirects). We also provide a written contract and proper invoicing for every engagement.With over five years of industry experience and modern, AI-assisted workflows, we deliver professional results at highly competitive prices.