Optimal Business

Portfolio

Real projects, from online shops to artificial intelligence automation.

  • 1065 invoices processed without manual re-entry Excel-to-BulMar accounting software converter
  • 0 plugins to maintain after migration Spiritual Sound Space
  • −74% less render-blocking CSS (from 91 to 24 KB) Bhakti Yoga Foundation
Online shop

Vita Rama: online shop with single sign-on

WordPress · WooCommerce · WoodMart · Keycloak

An online shop for supplements, organic food and natural cosmetics for a healthy living centre, built to the Figma design with one sign-in for the shop and patient portal.

  • Each element is checked against the Figma design (logo, fonts, colours and icons) on desktop and mobile
  • Product fields that the team can fill in without a programmer
  • The cart, checkout and product sections are entirely in Bulgarian
  • One sign-in for the shop and patient portal
  • Fonts are served from the site’s own server without external services
View live
Web application

Vita Rama: patient portal

Laravel 12 · Filament 3 · Livewire 3

A patient portal rewritten from an outdated system (Java, Spring and Backbone.js) as a modern application that is easy to maintain.

  • All functions of the old portal transferred without interrupting the centre’s work
  • Staff panel for lists, search and record management
  • Staff sign in with their Google Workspace accounts, without separate passwords
  • Each change is tested in a separate environment before it goes live
Our product

Oborot: cloud accounting

TypeScript · Next.js 15 · Cloudflare · AI recognition

A cloud accounting platform for multiple companies that reads invoices automatically. The management dashboard demo is live with sample data.

  • From a photo or scan of an invoice, the program reads line items, VAT and totals, checks the company identification number and accounts, and suggests an entry
  • Accounting core with over 300 automated tests: chart of accounts, double-entry bookkeeping, VAT journals, payroll, depreciation and bank statements
  • Management dashboard based on the trial balance: profit and loss, balance sheet and eight indicators by month
  • Import a trial balance from other programs; import from BulMar accounting software for monthly reconciliation is in development.
View live
Our product (in development)

WooCommerce plugins

PHP · WooCommerce · proprietary licence server

Five plugins for Bulgarian online shops, with a free core and paid extensions enabled by licence.

  • Optimal Couriers: Speedy, Econt, BOX NOW and Pigeon Express delivery options directly at checkout.
  • Optimal Plashtania: ePay.bg payments and instalment purchases with an instalment calculator
  • Optimal Feeds: product feeds for Pazaruvaj, Compari, Glami, Google Merchant Center and Meta, with a paid eMAG extension
  • Optimal N-18: sales under Regulation No. N-18, with a sale number, QR-coded document and monthly file for the Bulgarian National Revenue Agency
  • Optimal Abonamenti: a WooCommerce Subscriptions extension with five features
Security

Website audit and monthly monitoring

Automated audit · 9 checks · change history

Client sites undergo an automated audit each month. We monitor security, speed, accessibility and broken links, and write only when something changes.

  • One run checks 9 areas: security headers, exposed files, certificate, domain and email records, mixed content, known vulnerabilities, speed, accessibility and broken links
  • The full history is retained, so each check shows what has improved and what has regressed
  • The check is passive: it looks only at what any visitor can see
Automation

Vita Rama: team automation

Python · Google Cloud · Google Workspace

Tools that save the centre's team manual work across reports, event registrations, feedback and numerical reconciliation.

  • Monthly report to the manager, with source data collected each morning in Google Cloud without a computer running
  • Event registration page with transport options
  • Form for guests to rate the daily menu, with a morning email of ratings to the kitchen
  • Reconciliation of sales-system turnover with accounting and checks of item costs
Website

Spiritual Sound Space

Static site · Python · Cloudflare

Bhakti Gauravani Goswami's website with books, audio and a gallery in three languages, moved from a vulnerable WordPress site to a fast, secure static site.

  • Three languages (English, Spanish and German), with page addresses preserved to protect search rankings
  • Moved from WordPress with plugins to a static site, with no plugins to maintain or content-management-system vulnerabilities
  • One audio player for the whole library and pages that load quickly on mobile
  • Protection and performance through Cloudflare
View live
Website

Bhakti Yoga Foundation

WordPress · Divi · GiveWP and Stripe

A bilingual foundation website with online donations, designed to be light, fast and mindful of personal data rules.

  • One-off and monthly donations through Stripe, with a choice of donation purpose
  • Two languages without a heavy translation plugin, making the site faster to load and easier to maintain
  • Fonts served from the site’s own server without Google Fonts; render-blocking styles reduced from around 91 KB to around 24 KB
  • Links between language versions, social sharing cards and a sitemap for search engines
View live
Automation (personal project)

Lecture archive: end-to-end automation

Python · speech recognition · YouTube · Google Drive

A personal project showing how many steps an automation can connect: from a recording in a Facebook group to an organised archive, without manual work.

  • Finds and downloads new lecture recordings from several Facebook groups each day
  • Transcribes speech and identifies the speaker and topic
  • Organises the archive in Google Drive and uploads lectures to YouTube
  • Runs on a separate server with checks and error notifications
Our product

Facebook and Instagram advertising

Python · Meta Marketing API

An advertising tool that checks ads each day, pauses those spending without results and sends a weekly report in plain language.

  • Tracks the spend and results of each ad daily
  • Pauses ads spending without results under rules agreed in advance
  • Sends a weekly report without jargon
Demo

AI voice agent

Voice AI · Bulgarian and English

A working demo of a voice assistant that speaks to customers on the phone, books appointments, gives prices and transfers calls to a person.

  • Speaks Bulgarian and English
  • Books appointments according to available slots
  • Gives prices from a price list set by the company
  • Transfers the call to a person when a question falls outside its rules
Service

Encrypted nightly off-site backup

Kopia · Google Cloud Storage

Office data is copied off-site in encrypted form each night to protect it against equipment failure, theft or ransomware.

  • Runs automatically each night
  • Data is encrypted before it leaves the office
  • Copies are stored off-site in Google Cloud Storage

Which task would you like to improve?

Tell us what you need. We prepare a tailored proposal based on the task, the systems you use and the scope of work.

Let's talk

You can start with a free review of one process or the public parts of your website.

[email protected] · +359 878 240 948