
Andrii Moshenskyi
@andriimoshenskyi
I build fast, scalable React and Next.js products and AI-powered engineering pipelines.
What I'm looking for
At Semaverse, I built and operated Nexus, a multi-tenant AI SaaS, and its Tiptap/ProseMirror Canvas editor. I also designed an AI development pipeline that averaged 5.9 reviewed and tested tasks per day and cut heavy canvas-page load times to 0.22 seconds.
I've led web teams, launched a Trello Power-Up adopted across 4,234 boards, automated 100+ WordPress launches per month, and delivered billing, CMS, and ecommerce products with React, Next.js, TypeScript, Node.js, and PostgreSQL.
Experience
Work history, roles, and key accomplishments
Senior Frontend Developer / AI Loop Engineer
Semaverse
Aug 2025 - Aug 2026 (1 year)
Pioneered AI Loop Engineering, architected an end-to-end AI development pipeline, and built a production multi-tenant AI SaaS with a high-performance editor canvas. Optimized performance, reducing loading times by ~10x, and co-engineered a comprehensive test platform.
Co-Founder & Lead Engineer
Aimwise Agency
Nov 2024 - Aug 2025 (9 months)
Developed and launched a Trello Power-Up, achieving adoption on 4,234 boards and 12,456 monthly active users. Maintained high user retention and low support tickets, and delivered client projects end to end.
Senior Full-Stack Engineer / Team Lead
Natural Links
Sep 2023 - Nov 2024 (1 year 2 months)
Overhauled team workflows, automated WordPress site launches, and scaled capacity to handle multiple enterprise engagements. Developed an internal Next.js tool that significantly reduced domain-research time and data-entry errors.
Full-Stack Engineer
VyOS Networks & Sentrium
Mar 2018 - Sep 2023 (5 years 6 months)
Scaled the web team and established a weekly release cadence. Launched a self-service billing portal, redesigned the corporate website, and achieved significant improvements in conversion and organic traffic.
Software Engineer
Miteyda
May 2014 - Mar 2018 (3 years 10 months)
Delivered 40+ web applications and developed a custom Point of Sale system for a pharmacy. Optimized storefronts and implemented performance improvements, reducing bundle sizes and improving Time to Interactive.
Education
Degrees, certifications, and relevant coursework
Odesa Polytechnic National University
Master's degree, Computer Science
Master's degree in Computer Science from Odesa Polytechnic National University.
Computer Training Center «Specialist» at Bauman MSTU
Certificate, Computer Science
Completed training at the Computer Training Center «Specialist» at Bauman Moscow State Technical University.
Academind by Maximilian Schwarzmüller, Manuel Lorenz
Certificate, Web Development
Completed online courses on Udemy through Academind.
Tech stack
Software and tools used professionally
Chargebee
ESLint
Prettier
GitHub Actions
React Native
Sass
PostgreSQL
Shopify
WooCommerce
Node.js
Next.js
Tailwind CSS
Bootstrap
Figma
Jira
styled-components
Storybook
Jest
React
jQuery
Svelte
Webpack
gulp
JavaScript
HTML5
PHP
HubSpot
pnpm
Stripe
Confluence
Notion
GraphQL
Prisma
WordPress
Strapi
Serverless
Redux
Zustand
TypeScript
React Testing Library
WorkOS
Git
Docker
ProseMirror
NetSuite
SQL
DatoCMS
Lottie
Supabase
Deno
Astro
Turborepo
Shadcn/ui
Playwright
TanStack Query
SvelteKit
Cursor
Vite
Framer Motion
React Flow
Tiptap
Claude Code
SWR
Availability
Location
Authorized to work in
Portfolio
ligamanager.dkSalary expectations
Social media
Skills
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