About ISIO
A developer-led web practice built on the principle that technology should be accessible, performant, and autonomous.
Developer & Founder
ISIO was founded by Silviu Paduraru, a full-stack developer with 12 years of software development experience. I have built projects ranging from landing pages to complex SaaS platforms with thousands of active users.
Throughout my career I have built: web accessibility marketplaces (AudioEye), real-time analytics dashboards, automated PDF document generation systems, bilingual sites optimized for search engines, and autonomous AI agents that manage marketing campaigns without human intervention. Each project reinforced my belief that web solutions must be fast, accessible, and autonomous.
I founded ISIO with a simple premise: working directly with the client delivers better results than a large agency with layers of management. No overhead, no intermediary "account managers" — you communicate directly with the developer who writes the code and makes the technical decisions.
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Methodology
Every project follows a structured four-stage process: Discovery (requirements analysis, competitor audit, scope definition), Design (technical architecture, wireframes, prototypes), Development (iterative code with weekly approval checkpoints), and Launch (deployment, monitoring, post-launch support).
I use agile development principles: short one-to-two-week iterations, frequent demos, and direct communication. Each stage includes an approval checkpoint — I do not move forward until you are satisfied with the result.
Tools and technologies
My primary stack includes Astro and TypeScript for fast static sites, React for interactive applications, PostgreSQL with Drizzle ORM for type-safe databases, and Cloudflare Workers for global hosting with sub-50ms latency.
For SEO I use Google Search Console, Lighthouse, and manual audits of 140+ checks. For accessibility: axe-core, NVDA, VoiceOver, and manual keyboard testing. For AI agents: Genkit with Gemini Flash, cron scheduling, and audit trail systems. I choose tools based on project needs, not trends.
Why ISIO?
The traditional agency model involves large teams with specialized roles: project manager, designer, frontend developer, backend developer, QA tester. Each layer adds communication, coordination, and cost. In reality, for a small-to-medium complexity website or web application, a focused team that masters the entire stack delivers faster and more consistently than a fragmented structure.
At ISIO, the benefits are concrete: you communicate directly with me, I maintain a consistent product vision, reduce coordination overhead, and take clear accountability for the result. For complex projects, I collaborate with trusted specialists I have personally vetted.
My principles
100/100 Lighthouse scores. Every millisecond matters for conversions and user experience.
WCAG 2.1 from day one. Everyone deserves equal access to the web, regardless of device or disability.
Solutions that run themselves. Intelligent automation, not dependence on manual intervention.
Let’s turn your idea into a product
Tell me about your startup, SaaS product, AI project, or technical collaboration.
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