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Senior full-stack JavaScript developer with 6+ years of experience building scalable web and mobile applications with React, Next.js, React Native, and Node.js. Founder of Carryo, a bilingual delivery-marketplace mobile app built end-to-end from architecture through store publishing readiness. Experienced with AI API integrations (ChatGPT and Midjourney), client delivery on Upwork, and production-grade systems in established software environments. Known for shipping maintainable solutions, optimizing performance (including SSR), and owning projects end-to-end—from requirements and architecture to deployment and post-launch support.…Senior full-stack JavaScript developer with 6+ years of experience building scalable web and mobile applications with React, Next.js, React Native, and Node.js. Founder of Carryo, a bilingual delivery-marketplace mobile app built end-to-end from architecture through store publishing readiness. Experienced with AI API integrations (ChatGPT and Midjourney), client delivery on Upwork, and production-grade systems in established software environments. Known for shipping maintainable solutions, optimizing performance (including SSR), and owning projects end-to-end—from requirements and architecture to deployment and post-launch support.

Onianishmagi O N i Senio r Full- S ta ck

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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Senior full-stack JavaScript developer with 6+ years of experience building scalable web and mobile applications with React, Next.js, React Native, and Node.js. Founder of Carryo, a bilingual delivery-marketplace mobile app built end-to-end from architecture through store publishing readiness. Experienced with AI API integrations (ChatGPT and Midjourney), client delivery on Upwork, and production-grade systems in established software environments. Known for shipping maintainable solutions, optimizing performance (including SSR), and owning projects end-to-end—from requirements and architecture to deployment and post-launch support.…Senior full-stack JavaScript developer with 6+ years of experience building scalable web and mobile applications with React, Next.js, React Native, and Node.js. Founder of Carryo, a bilingual delivery-marketplace mobile app built end-to-end from architecture through store publishing readiness. Experienced with AI API integrations (ChatGPT and Midjourney), client delivery on Upwork, and production-grade systems in established software environments. Known for shipping maintainable solutions, optimizing performance (including SSR), and owning projects end-to-end—from requirements and architecture to deployment and post-launch support.

Available to hire

Senior full-stack JavaScript developer with 6+ years of experience building scalable web and mobile applications with React, Next.js, React Native, and Node.js. Founder of Carryo, a bilingual delivery-marketplace mobile app built end-to-end from architecture through store publishing readiness.

Experienced with AI API integrations (ChatGPT and Midjourney), client delivery on Upwork, and production-grade systems in established software environments. Known for shipping maintainable solutions, optimizing performance (including SSR), and owning projects end-to-end—from requirements and architecture to deployment and post-launch support.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Georgian

Fluent

English

Advanced

Work Experience

Founder & Full-Stack / Mobile Developer at Carryo

January 1, 2026 - Present

Founded and built Carryo, a bilingual (English/Georgian) delivery-marketplace mobile app connecting customers with drivers for item delivery, recycling pickup, and gift-sending. Designed a dual-role (customer/driver) architecture, implemented a multi-step job-creation wizard, real-time job tracking, push notifications, Google OAuth authentication, and complete app internationalization. Built the backend integration layer with Supabase (auth, database, API). Owned product lifecycle end-to-end from architecture to Android store publishing readiness, and created investor materials and pitch deck for accelerator applications.

NextJS | React | Node Developer at SoftGen

September 1, 2021 - Present

Architected and delivered full-stack web applications using Next.js, React, and Node.js serving production traffic for multiple client projects. Optimized performance by improving component rendering and applying server-side rendering (SSR). Collaborated in agile teams on scoping, code reviews, and delivery quality. Implemented robust, maintainable, scalable front-end and back-end solutions across multiple domains.

React Developer at LTD. KA YA

December 1, 2020 - September 1, 2021

Built responsive React interfaces for a smart home automation platform, translating complex IoT data into intuitive dashboards. Created and maintained reusable UI component libraries to speed up team development. Integrated real-time device state updates via WebSockets and REST APIs.

Freelance Full-Stack Developer at Upwork

February 1, 2020 - Present

Delivered 10+ custom web applications for international clients using React, Angular, and Node.js, with strong client satisfaction. Built AI-powered tools integrating the ChatGPT API and Midjourney API for content generation and image automation workflows. Managed projects end-to-end including requirements, architecture, deployment, and post-launch support, specializing in responsive UI and API integrations.