Portfolio

Production-grade Rails projects

Real products I've shipped end-to-end: payments, SaaS, and tools that run in production — fast to ship, reliable to operate.

Rails 8 + Hotwire Payments · SaaS · Automations Design → Deploy → Operate

Fintech Remote KYC payments Live in production

kvitta.online →

Tech stack

Rails 8 Hotwire Tailwind Kamal Telegram Bot API

Highlights

Launched in 2 weeks with the entire payment workflow automated.
USDT payments convert automatically and generate PDF receipts.
Ops team receives instant Telegram updates and email confirmations.

Payment service

Kvitta — pay Bank of Georgia fees remotely

Remote payment solution for Bank of Georgia KYC fees. Users pay 50 GEL online and get an official receipt — no branches, no paperwork.

Crypto payments · USDT Automated PDF receipts Telegram + email alerts

SaaS product

Cash Call — calendar-first income tracker

Calendar-based income tracking for freelancers and contractors. Log payments in multiple currencies and see your net income after taxes automatically.

Calendar-first UI Auto tax calculation Multi-currency

Income tracker Web · Mobile

cash.verails.tech →

Tech stack

Rails 8 Hotwire Tailwind PostgreSQL Devise Kamal

Highlights

Calendar shows income by day with quick edit flows.
Automatic tax calculations and net income overview.
Mobile-friendly UI to replace spreadsheet tracking.

Have a project in mind?

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