🧠 About

Product-oriented Full Stack Developer with over 10 years of experience delivering web applications, platforms, and internal tools. Known for transforming ideas into scalable solutions that prioritize real user needs, clean architecture, and long-term maintainability.

Led the development of Flowrunner.ai — a no-code automation platform competing with n8n and Make.com — from concept to production. Contributed significantly to core systems at Backendless, including push notifications, schema modeling, onboarding flows, and real-time collaboration tools.

Strong believer in cross-functional collaboration, continuous improvement, and meaningful user experiences.

React, Next.js (App Router), TypeScript, Tailwind CSS, shadcn/ui, Zustand, TanStack Query, Vite, Cypress, Jest, Vitest, React Testing Library

Node.js, Express, WebSockets, tRPC, PostgreSQL, Redis, Drizzle ORM, Prisma, OpenAI API, Docker

Vercel, AWS, CI/CD pipelines, Git, Inngest

REST, GraphQL, AI SDKs

Jest, Vitest, Cypress, React Testing Library, Sentry

🚀 Key Projects

• 🌪️ Flowrunner.ai
  No-code automation platform with AI logic routing, SLA monitoring, dynamic forms, PDF/email generation, version control, and marketplace integration. Became a core product offering at Backendless.

• 🧰 Backendless Console Modules
  Designed and shipped 10+ major modules: Visual DB Schema Modeler (–60% setup time), Push Notifications Dashboard, App Analytics, File/Data Browsers, Auth Console, Email & PDF Editors, and Marketplace UI.

• 📬 Support & Onboarding Tools
  Delivered a full-stack commenting engine with Slack/email alerts and migrated support forum (–60% load time, –20% tickets). Built onboarding experience to improve first-user success.

⚡️ Life & Hobbies

Outside of work, I actively play electric guitar 🎸, constantly honing my skills and experimenting with guitar effect pedals 🎛️ to craft my signature tone. I also collect vinyl records 🎶 — a way to connect deeply with music and keep the creative spark alive.
Check out my guitar journey on YouTube.

📫 Connect

• 🇺🇦 I'm based in Kyiv, Ukraine
• 🖥️ See my portfolio at https://stanislaw.dev
• ✉️ You can contact me at stanislaw.grin@gmail.com
• 📝 Find me on LinkedIn
• 🤝 I'm open to collaborating on interesting projects