DOYCHIN BORISOV — FULL-STACK DEVELOPER — BULGARIA · EUROPE · WORLDWIDE

I make your website, your shop, and your tools talk to each other.

8+ years of PHP & Laravel. I design and build backends, connect them to couriers, payments and platforms — and I write the tests to prove it.

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  • 8+ years experience
  • 4 companies
  • 6 public projects
  • 20+ APIs integrated

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What I can do for you

Connect your shop to couriers, payments and invoicing

Your WooCommerce, Shopify or custom store talking to the real world — automatic shipping labels, card payments, order syncing and invoices — without manual copy-paste.

REST APIs PayPal Stripe Courier APIs

A custom admin panel to run your business

One screen to manage orders, customers, inventory and reports — shaped around how you actually work, not a rigid off-the-shelf tool.

Laravel MySQL Dashboards

Connect your tools and services together

Your CRM, accounting, email and third-party platforms talking to each other — so data flows automatically instead of being re-typed by hand.

REST APIs Webhooks Integrations

Custom web applications and internal tools

Client portals, booking systems, internal apps — the software you wish existed for your workflow. I build these daily for a logistics company.

Laravel MySQL Bootstrap

Fix, speed up or extend your WordPress site

Custom WordPress themes and plugins. I take over sites other developers left behind and get them fast, secure and up to date.

WordPress PHP MySQL

Code health check for your existing project

A second pair of senior eyes: tests, static analysis, and coding standards introduced into a living codebase — done it at team level before.

PHPUnit PHPStan CodeSniffer

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Things I have built

lacitex

A platform connecting citizens with lawyers — separate portals, meeting scheduler, admin dashboard.

Laravel MySQL Tailwind REST API

mvc-restful-api

A REST API framework built from scratch — no Laravel, no libraries: hand-rolled MVC and JWT auth, with a built-in test UI.

Vanilla PHP OOP JWT MySQL

techshop

An online store with PayPal checkout — built from scratch.

PHP MVC Bootstrap PayPal

user-administration

User management system with roles, voting and a user panel.

PHP MySQL jQuery

paginator

A reusable pagination engine for APIs and databases.

PHP MySQL AJAX

gender-names

A data pipeline predicting age and gender from names via an external API.

PHP MySQL REST

All projects on GitLab →

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Systems I have connected

Every job I’ve had involved making systems talk. A sample:

Courier & shipping APIs PayPal Stripe Casino & game provider APIs Affiliate platforms Email marketing APIs Social media APIs

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How working with me looks

  1. You describe the problem in your own words.

    No spec required — a plain email is fine.

  2. I propose a solution.

    With a clear scope, timeline and price.

  3. You get it deployed, documented and tested.

    With a handover you can understand.

What you get, every time

  • Requirements gathering & scoping
  • Clear documentation & handover
  • Reliable estimates & deadlines
  • Tested & static-analysed code
  • I work in English & Bulgarian

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Tools I work with

Click a category to highlight the skills behind it — combine a few to widen the view.

PHP Laravel OOP / SOLID Symfony PHPUnit PHPStan CodeSniffer Composer xDebug Blade templates Queues & background jobs Auth & permissions (RBAC) Search & filtering MySQL PostgreSQL SQLite Firebird Query optimization JavaScript HTML / CSS jQuery Bootstrap Tailwind CSS DevExtreme React Native Localization (i18n) REST API design JWT auth Courier / shipping APIs PayPal Stripe Webhooks Transactional email Data import / export PDF & report generation Real-time chat & notifications Git Docker Linux Apache VPS deployment Cron / scheduled tasks Server, SSL & backups AI-assisted development WordPress Site takeovers / bug fixing Performance optimization Security (XSS / CSRF / SQLi) Code reviews SEO basics
  • Daily driver
  • Solid
  • Working knowledge

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Where I have worked

Freelance web developer 2017 – present

Independent client projects delivered alongside my full-time roles — real, shipped work throughout my career.

  1. euShipments

    11/2024 – present

    Full Stack Web Developer · hybrid

    Logistics platform: client/admin portals, courier API integrations, real-time internal chat.

    Introduced PHPUnit testing, SOLID principles and coding standards at team level; led a UI/UX rebranding.

  2. Ciklum

    07/2022 – 01/2023

    Web Developer · remote

    iGaming platform serving thousands of concurrent users; built a casino/sports-betting API wrapper layer on a custom PHP framework.

  3. Flat Rock Technology

    04/2021 – 07/2022

    Web Developer · hybrid

    Laravel & Symfony client projects: RBAC, custom middleware, service providers, CLI commands.

  4. IT Firm

    04/2017 – 04/2021

    Web / Mobile Developer · hybrid

    WordPress themes/plugins, custom PHP apps, REST API integrations; contributed to a React Native mobile app.

Education BSc Computer Science, University of Ruse "Angel Kanchev" (2013 – 2018)

Languages English, Bulgarian

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