Projects | Max Kostinevich

Shopify App Live Rebo ‑ Crediback Rewards Rebo helps merchants build customer loyalty and encourage repeat purchases with its unique Creditback rewards program. Customers earn store credit on purchases, claimed daily in easy installments, motivating them to return consistently.

Shopify Plus App Live Tusk - Checkout Consent App for Shopify Plus Tusk empowers merchants to add customizable consent fields to Shopify’s checkout. Display fields dynamically based on conditions like shipping country, order total, or customer location. Perfect for collecting region-specific consents, targeting market needs, and ensuring compliance.

Shopify App Live Checky ‑ Gift Card Balance Checky helps merchants streamline gift card management by enabling balance checks on POS terminals and online stores.

Shopify App Live Cogly ‑ Product Costs on POS Cogly helps merchants stay on top of their costs by displaying product COGS directly on the POS terminal. This allows for smarter pricing decisions and better profit tracking at the point of sale.

Shopify App Live Mingle ‑ Shareable cart links Mingle app lets merchants create and share custom cart links for curated products via newsletters, blogs, or social media. With short, clickable links, Mingle simplifies the shopping journey, reducing cart abandonment and boosting sales.

Shopify App Live Helpsuite - Knowledgebase App for Shopify Helpsuite allows merchants to create customizable knowledgebase with embedded support widget and built-in contact form.

Shopify App Client project Earn - Loyalty program on the Blockchain Earn - is a loyalty program based on the blockchain. I've been doing Shopify-related development, including embeddable Earn widget for Shopify stores.

Web-application Client project ML Vision - AI Image color detection ML Vision - is a web-application I developed for one of my clients. The app allows automatically detect 3 major colors of the product and add these colors as filter options to Shopify store. App has integration with the Dropbox, and able to process hundreds of images simultaneously. Color detection is using Google Cloud Vision API.

Commmand-line tool Client project Migration CLI Tool for Shopify CLI Tool helps migrate data between multiple Shopify shops. The app is written using Laravel Zero.

Commmand-line tool Rust SolChart CLI Tool The app fetches Solana price from Binance API and draws the candlestick chart in the terminal every 5 seconds. This is the part of private Solana Trading Bot app.

Commmand-line tool Node.js SolBrew CLI Tool Generate Solana wallet addresses in bulk.

SaaS Demo PayMe - Checkout Payment Solution Ready to use SaaS app, built on Laravel and uses Stripe Connect to handle payouts.

Shopify App Acquired Feedback Fox Simple embeddable javascript widget for collecting customers feedback for Shopify stores.

Shopify App Acquired Order Export Pro Order Export Pro allows you to export any custom order data to Excel and PDF.

Shopify App Acquired Gifty Gifty app for Shopify allows you to sell beautiful gift cards even on Shopify Basic plan (the app was built back in 2017 when GiftCards API have been available to Shopify Plus merchants).

Shopify App Acquired Orders to Google Sheets Orders to Google Sheets app for Shopify allows you to export orders to Google Sheets, supports manual and automatic export.