Elena

PHP Developer
Elena Yeromenko
Prague, Czech Republic (Open to Remote)
📧 [open contact info](look above in the "contact info" section)
🔗 LinkedIn: [open contact info](look above in the "contact info" section)

Professional Summary
Senior PHP Backend Developer with 10+ years of experience designing and implementing robust
server‑side solutions for complex web applications. Strong background in PHP (7–8), API‑driven
architectures, business logic, database design, and system integrations. Experienced in building
scalable, maintainable backends, working closely with frontend teams, and delivering reliable solutions
in Agile environments.

Actively seeking a PHP Backend Developer role focused on custom backend systems, APIs, and domain
logic, where deep Magento expertise is a strong foundation but not the primary technology.

Technical Skills
• Languages: PHP (7.x–8.x), JavaScript, SQL, HTML5, CSS3
• Frontend: React (basic knowledge)
• Backend Frameworks: Symfony (fundamental knowledge)
• Platforms: Adobe Commerce (Magento 2), WordPress
• Databases: MySQL
• APIs & Integrations: REST, GraphQL (schema design, queries, mutations, integrations), SOAP,
third-party services
• Architecture & Backend: API-first design, business logic, domain-driven principles, modular
architecture
• Tools & Testing: Git, Docker, Composer, PHPUnit
• Cloud & DevOps: AWS, GCP, Azure (basic), CI/CD pipelines
• Concepts: OOP, SOLID, MVC, Design Patterns, Agile/Scrum

Professional Experience

Senior PHP Backend Developer / Tech Lead

Binary Anvil Inc. — Jul 2020 – Present

• Led backend development initiatives for large-scale PHP applications and mentored developers
across multiple teams.
• Designed scalable backend architectures and produced detailed technical specifications for high-
load, multi-tenant systems.

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 • Built API-first solutions using REST and GraphQL, including schema design and integrations with
ERP, CRM, payment, and third-party services.
• Implemented performance, security, and scalability improvements across critical backend
services.
• Deliver headless storefronts using Magento 2 GraphQL and integrate ERP, CRM, and payment
systems.
• Implement and optimize Algolia, ShipperHQ, Kount, and payment gateways to improve
performance, security, and checkout experience.
• Introduce and maintain New Relic monitoring to identify bottlenecks and improve application
performance.
• Conduct code reviews, define coding standards, and ensure long‑term scalability and security of
solutions.

PHP Backend / Full‑Stack Developer

Absolute Web Services, Inc. — Oct 2016 – Jun 2020

• Developed and maintained custom PHP modules and backend services for e-commerce
platforms.
• Migrated legacy systems to modern PHP architectures, including data modeling and business
logic refactoring.
• Integrated payment gateways, shipping providers, and external systems via REST and SOAP APIs.
• Improved backend performance through caching strategies, database optimization, and search
engine tuning.

PHP / WordPress / Shopify Developer

Small Agencies & Freelance Projects — Feb 2014 – Oct 2016

• Built and customized websites and online stores using PHP, WordPress, and Shopify.
• Developed custom plugins and themes, implemented third‑party API integrations, and provided
ongoing client support.

Selected Projects

D&B Supply

Binary Anvil Inc. | Sep 2024 – Aug 2025
https://dbsupply.com/

• Built a headless Magento 2 solution with multi‑source inventory management across multiple
store locations.
• Implemented a complex multi‑website setup supporting both B2C and B2B business models.

Famous Smoke Shop

Binary Anvil Inc. | Sep 2023 – Apr 2024
https://www.famous-smoke.com/

• Led Magento 2 development for a high‑traffic e‑commerce platform.

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 • Optimized performance, checkout flow, and third‑party integrations to support high‑volume
sales.

Adobe Technology Partner Program

Binary Anvil Inc. | Sep 2023 – Mar 2024

• Delivered a subscription and benefits program for Adobe.
• Implemented Adobe IMS authentication, a prepaid credits system, and Workfront integration.

Taylor’s & Company

Binary Anvil Inc. | Jun 2021 – Aug 2022
https://www.taylorsfirearms.com/

• Developed advanced shipping restriction logic at federal, state, county, and city levels.
• Built a customer ID management and automated user verification system to ensure firearm
sales compliance.

Nosler

Binary Anvil Inc.

• Improved catalog architecture and enhanced dealer locator functionality.
• Optimized backend logic to improve maintainability and performance.

Education
Classic Private University
Specialist Degree, Automated Systems Software — 2005–2010

Languages
• English — Upper‑Intermediate (B2)
• Czech — Elementary (A2)
• Ukrainian — Fluent

Additional Information
• Strong analytical and problem‑solving skills
• Excellent communication and collaboration abilities
• Continuous learner with a strong interest in modern PHP and e‑commerce technologies

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