Андрій

ANDRII INIAHIN
San Pedro Del Pinatar, Spain | [відкрити контакти](див. вище в блоці «контактна інформація») | Telegram: https://t.me/andrii_iniahin | LinkedIn:
[відкрити контакти](див. вище в блоці «контактна інформація»)

PROFESSIONAL SUMMARY
Senior Magento Developer with 13+ years of software engineering experience, specializing in high-
performance PHP web platforms, Magento 2 architecture (including Magento 2.4.7-p6), and multi-
storefront e-commerce systems. Expert in custom module development, Hyvä theme customization,
payment gateway integrations (Stripe, Klarna, Svea), and database performance optimization.
Proven track record of managing 7+ Nordic storefronts, scaling 40,000+ product catalogs for
100,000+ customers, and optimizing frontend and database response times.

TECHNICAL SKILLS
Core Expertise
Magento & E-commerce: Magento (1 & 2), PHP (5.6, 7, 8.x), REST/SOAP APIs
Infrastructure & Database: Linux, Nginx, Docker, Bash, Git, MySQL / MariaDB
Intermediate Proficiency
Frontend & Styling: Hyvä Themes, Alpine.js, Tailwind CSS, KnockoutJS, RequireJS, HTML / CSS
/ JavaScript, LESS / Sass
Integrations & Gateways: Payment Gateways (Stripe, Klarna, Adyen, Svea Checkout),
Enterprise Resource Planning (ERP) Integrations (IFS, Business Central, Visma, Pandum),
Shipping Integrations (nShift / Unifaun), Akeneo Product Information Management (PIM)
Caching, Messaging & Search: Redis, Varnish, RabbitMQ, Elasticsearch, Algolia Search
Development Tools: DDEV, Deployer, Bitbucket Pipelines, Jenkins, Postfix, ImageMagick /
Imagick, GraphQL
Familiarity
Cloud & Containers: AWS (EC2, SSM, S3 Glacier, Lambda), Infrastructure as Code (IaC) /
Terraform, Kubernetes (CKAD)
Frameworks & CMS: Laravel, PimCore, Symfony, WordPress
Code Quality & Testing: PHPStan, Rector, PHPUnit, NewRelic, Cloudflare

PROFESSIONAL EXPERIENCE
Pin.Solutions | Technical Support & Automation Engineer
July 2026 – Present
UK-based agency specializing in AI-driven lead generation, outreach, and automation infrastructure.
E-Commerce & Service Integration: Engineered serverless n8n workflows integrating Stripe
payment gateways, Calendly, and CRM APIs, implementing in-memory data batching to
eliminate API rate limits and ensure uninterrupted multi-tenant service delivery.
Outreach Architecture & Queue System: Consolidated multi-brand automation workflows into
an asynchronous Producer-Consumer queue pattern with dynamic Redis locking, guaranteeing
single-thread message sequencing across client workspaces.
Production Infrastructure Migration: Managed cloud-to-self-hosted migration of n8n
automation clusters using Ansible to Hetzner VPS (Ubuntu 24.04), deploying Docker Queue
Mode (n8n-main/workers, Redis 7, PostgreSQL 16, Caddy) and migrating 96 API credentials.
Freelance | DevOps / Backend Engineer (Freelancer)
June 2026
Independent consultancy providing cloud infrastructure and observability solutions.
Custom Magento 2 Telemetry Module: Developed a custom PHP/OpenTelemetry module
enabling OTLP tracing, database query profiling, log-trace correlation, and Prometheus metric
endpoints for system and business metrics.
Full-Stack LGTM Observability Integration: Designed and deployed a Grafana LGTM stack
(Grafana, Alloy, Prometheus, Loki, Tempo) via Docker Compose to unify metrics, logs, and trace
collection for Magento 2.

ZFORT Group (Ateles Account) | Senior Magento Developer / Tech Lead
September 2023 – May 2026
International software agency account managing enterprise e-commerce platforms for Swedish
clients.
E-Commerce Platform Engineering & Upgrades: Managed 7 storefronts across 4 Nordic
countries (including Sweden's national deposit recycling system across 3 multi-store portals and
B2B packaging platforms with 40,000+ products and 100,000+ customers), executing platform
upgrades to Magento 2.4.7 and PHP 8.3.
Hyvä Theme Optimization & Frontend Engineering: Developed custom interactive frontend
components using Alpine.js and Tailwind CSS within the Hyvä theme framework for Swedish
retailers (Bastuspecialisten), improving PageSpeed metrics and checkout conversion.
ERP & PIM Integrations: Architected event-driven data synchronization pipelines connecting
Magento 2 with Microsoft Dynamics 365 Business Central ERP, IFS ERP, and Akeneo PIM using
RabbitMQ, REST APIs, and Supervisor multiprocessing.
Database & Media Storage Optimization: Led full-stack migration of a packaging design tool
from Magento 1 to Magento 2, offloading binary design BLOBs from MySQL into an optimized
file system to reduce database size and query latency.
Bot Attack Mitigation & Site Reliability: Mitigated a major brute-force customer registration
attack of ~70,000 requests/minute (70k req/min) via Nginx and Cloudflare, while debugging
payment gateways (Stripe, Klarna, Adyen, Svea) and caching bottlenecks (Redis, Varnish).

ZFORT Group (Etendo Sverige AB Account) | Senior Magento Developer / DevOps Engineer
October 2017 – September 2023
Agency account providing customized Magento e-commerce engineering, DevOps tooling, and
enterprise ERP integrations.
Reusable ERP Integration Engine: Architected a standardized, reusable Magento 2 ERP
integration module and a Laravel microservice adapter (MongoDB, MySQL, RabbitMQ)
connecting e-commerce stores with external ERP systems (Specter, Visma, NAV).
Development & Staging Environment Tooling: Maintained and optimized custom multi-platform
environment tools (WebGalaxy) managing Docker container pools (PHP, Nginx, Varnish, Redis,
RabbitMQ, MySQL) integrated with Jenkins CI/CD.
Magento 1 to Magento 2 Migrations: Led technical migrations of recycling deposit web
platforms from Magento 1 to Magento 2 and developed custom package design tools producing
print-ready PDFs.

ZFORT Group (BlueFontainMedia Account) | Magento Developer
November 2014 – October 2017
US-based agency account delivering high-performance e-commerce solutions.
 High-Traffic E-commerce Engineering: Engineered custom backend PHP modules, API
integrations, and frontend interactions (jQuery, KnockoutJS, Prototype, RequireJS) for high-
traffic Magento 1 and 2 stores, ensuring cross-browser compatibility and sub-second page
performance.

ZFORT Group (Core Projects) | Full Stack Web Developer
January 2014 – November 2014
Internal software agency development team.
Backend Architecture & Search Optimization: Developed backend REST features using the Yii
PHP framework and optimized Sphinx full-text search indexing across MySQL and MongoDB
databases.

AppDragon | Full Stack Web Developer
August 2012 – November 2013
Web development studio focused on customized web and e-commerce platforms.
E-commerce & Web Development: Built web applications and custom e-commerce features
using PHP, CodeIgniter, CakePHP, Magento, jQuery, and native JavaScript.

Freelance | Full Stack Web Developer (Freelancer)
January 2009 – July 2012
Custom Web Applications & E-commerce: Architected and launched custom e-commerce
applications and web platforms from scratch using CakePHP, Kohana, MySQL, and jQuery.

SELECTED PROJECTS
B2B Packaging Multi-Storefront & ERP Platform
September 2023 – May 2026
Role: Senior Magento Developer / Tech Lead
Stack: PHP 8.3, Magento 2.4.7, MySQL 8.0, Microsoft Dynamics 365 Business Central, Akeneo
PIM, RabbitMQ, Supervisor, DDEV
Impact: Upgraded and maintained 7 storefronts across 4 Nordic countries (40,000+ products,
100,000+ customers). Architected event-driven Business Central ERP synchronization using
RabbitMQ and Supervisor, and integrated Akeneo PIM for unified catalog management.
National Beverage Deposit & Packaging E-commerce Portal
January 2026 – August 2026
Role: Senior Magento Developer / Tech Lead
Stack: PHP 8.1, Magento 2.4.5, MariaDB, Angular, RequireJS, TCPDF, ImageMagick (Imagick),
RabbitMQ, Svea Checkout, DDEV, Bitbucket Pipelines, Deployer v7
Impact: Managed 3 multi-store portals (Rpshop, Forening, Konsument) for Sweden's national
deposit recycling system. Engineered asynchronous queue consumers (GeneratePdfConsumer)
using TCPDF & ImageMagick for high-res print PDF rendering, integrated Svea Checkout, and
automated REST/XML data export to Pandum ERP.
Magento Hyvä Theme Optimization (Sauna & Fireplace Retailer)
March 2024 – May 2024
Role: Senior Magento Developer
 Stack: PHP 8.x, Magento 2, Hyvä Theme, Alpine.js, Tailwind CSS, Docker, Git
Impact: Optimised frontend performance and mobile responsiveness for a Swedish e-commerce
retailer. Developed custom interactive components using Alpine.js and Tailwind CSS within the
Hyvä theme framework, resolving checkout and cart bottlenecks.
Bot Attack Mitigation & Platform Security
May 2026
Role: Tech Lead / Senior Magento Developer
Stack: Nginx, Cloudflare, AWS SSM, Linux, Magento 2
Impact: Mitigated a major brute-force customer registration spam attack of ~70,000
requests/minute (70k req/min) using origin-level Nginx blocking rules, Cloudflare Real IP
resolution, and secure SSM tunnels without service disruption.

CERTIFICATIONS
Kubernetes Certified Application Developer (CKAD) | February 2025
Certified skills in container orchestration, cloud-native application development, and
Kubernetes resource management.
Credential URL: https://www.udemy.com/certificate/UC-2ddf6a50-bd20-4c87-89f8-
0a0b6f1d1b19/
Introduction to Model Context Protocol | February 2026
Certified skills in Model Context Protocol (MCP) architecture, LLM external tool integrations,
and building custom MCP servers/clients.
Credential URL: https://verify.skilljar.com/c/vzds7sjshstm
Cosmic Coding with Symfony 7 Certification | August 2024
Verified skills in Symfony 7 architecture, routing, Twig, and modern application structure.
Credential URL: https://symfonycasts.com/certificates/ae5b434dc155

EDUCATION
Kharkiv State National Agrarian University 'V.V. Dokuchayev'
Specialist in Land Organization Engineering | 1994 – 1999
Pioneered the digitization of engineering coursework and calculations at the faculty by self-
studying and introducing AutoCAD and Excel to automate complex calculations and drafts,
replacing manual methods.

LANGUAGES
English: Intermediate (Professional Working Proficiency)
Ukrainian: Native
Russian: Native