Arthur Melikyan

PHP / Laravel Fullstack Developer

arthmelikyan@gmail.com+374 94-112-182+374 44-126-136Gyumri, Armenia linkedin.com/in/arthmelikyan github.com/arthmelikyan

Profile

Highly motivated PHP/Laravel fullstack developer with 7+ years of experience seeking challenging roles where I can contribute to innovative projects.

I focus on building high-performing, secure applications by writing well-structured, efficient code, and I stay close to the metal — Linux, Nginx, Redis — when performance demands it.

  • High-performing, secure applications written in well-structured, efficient code.
  • Hands-on experience with multiple payment-system integrations and PCI-conscious flows.
  • Server provisioning and tuning on Linux with Nginx / Apache, Redis and queue workers.
  • Test-first mindset and SOLID principles for dependable, maintainable code.
  • Comfortable in Agile/Scrum teams using Jira, Trello and ClickUp.

Professional Experience

Hyperspace.ai

Senior Fullstack Engineer

Apr. 2024 – Present

  • Leading the AI integration layer of a generative-AI consumer product — integrated more than a dozen external models (OpenAI, Anthropic Claude, Google Gemini, Mistral, Midjourney, Leonardo, fal.ai, ElevenLabs, Suno and more) behind a uniform interface so the rest of the product does not need to care which model is doing the work.
  • Shipping and maintaining the chat and content-generation flows across text, image, audio and voice models — streaming responses, plan-based quotas, multi-model selection and a migration of the legacy chat schema into a new conversations model.
  • Introducing fresh API layers across the backend to make the data flow leaner and the app feel faster on both web and mobile.
  • Engineering SEO at scale for a high-page-count product — sitemap splitting, feeds and structured-data enrichment.
  • Keeping the platform on current versions — recurring PHP and Laravel upgrades, dependency hygiene and queue tuning that quietly moves forward.
  • Two-plus years of continuous activity: a few thousand commits and a few hundred merged pull requests across the organisation.

StackPHP/Laravel, Vue, Nuxt, PostgreSQL, Redis, Algolia, Laravel Horizon.

Lovel AI

Backend Engineer

Jan. 2026 – Apr. 2026

  • Implemented new product features and resolved high-impact bugs across a Hypervel-based microservices stack.
  • Investigated and fixed payment-flow issues — refunds, webhook retries and idempotency edge cases — affecting live transactions.
  • Improved caching strategy and Redis usage, cutting repeated database round-trips for hot read paths.
  • Designed and shipped REST API endpoints consumed by internal services and the client-facing application.
  • Collaborated across services communicating over a NATS message broker for low-latency event distribution.

StackPHP/Hypervel, PostgreSQL, Redis, NATS, microservices, REST API design, payment-system integration, caching strategy.

Elite Dev Squad

Laravel Fullstack Developer

Nov. 2021 – Feb. 2024

  • Worked on a wide variety of projects: company-management software, APIs, online stores, web-scraping tools and dashboards.
  • Optimised project performance — reduced memory usage through efficient queries, dynamic content loading and bug fixes.
  • Replaced a buggy, unmaintainable legacy codebase with a fully functional, scalable Laravel application.
  • Led the development of complex company-management software using a large central repository of Irish businesses.
  • Designed key features including task management (with recurring jobs), document management, event management, and automated/manual time tracking with rich visualisations.
  • Reviewed teammates’ code carefully to maintain quality and best practices.
  • Automated testing and deployment with CI/CD and GitHub Actions, cutting deploy time by 50%.

StackPHP/Laravel, Livewire, MySQL, Postgres, Clickhouse, Redis, JavaScript, Alpine.js, jQuery, CRON job scheduling, queued jobs, external API integration, large-file handling, Microsoft files viewing integration, online payment integrations, REST API integration, unit tests, code-coverage analysis.

Code Alliance

Laravel Developer

Aug. 2021 – Nov. 2021

  • Built and managed CRM systems with a focus on easy-to-use dashboards and secure data management.
  • Automated large-scale bank-transaction processing using efficient queued jobs and memory optimisation.

StackPHP/Laravel, MySQL, Redis, JavaScript, CSS, bank-transaction APIs, queued jobs, optimisation, secure data management.

Aist Global

Laravel Fullstack Developer

Mar. 2021 – Aug. 2021

  • Contributed to an online-school platform similar to Udemy with course uploads, online meetings and student interactions.
  • Added secure payment systems, created a custom quiz package and published it on Packagist.
  • Created a Lottie Animation Marketplace with a friendly dashboard, REST APIs and clear documentation for front-end developers.

StackPHP/Laravel, JavaScript, multi-tenant applications, Vue.js, jQuery, MySQL, Redis, package development, payment-system integration, front-end development, Lottie animation integration.

Brain Fors

Laravel Developer

Nov. 2018 – Mar. 2021

  • Developed and launched a high-engagement e-sports platform for gamers, attracting hundreds of active users on release.
  • Integrated external APIs (Riot, Valve) for real-time match results, statistics, player positions and ELO-based tournament organisation.
  • Implemented robust security measures to ensure data integrity and user privacy.
  • Built real-time chat functionality to enhance communication and engagement among gamers.
  • Contributed to additional REST APIs for mobile applications and online-shopping platforms.

StackPHP/Laravel, MySQL, Redis, JavaScript, Vue.js, jQuery, Pusher.js, REST API development, external API integrations, real-time communication protocols, data visualisation, security best practices.

Technical Skills

Frontend
HTML 5 · CSS 3 · JavaScript · Vue.js · Alpine.js · Bootstrap
Backend
PHP · Laravel · Livewire · Filament · Django
Data & cache
MySQL · PostgreSQL · Redis
DevOps & infra
Docker · Git · Linux
Other
Python

Education

1999 – 2009
Gyumri Oyunjyan secondary school
2009 – 2012
Gyumri State Technical College (technic)
2016 – 2017
Gyumri Technology Center (web developer)

Languages

Armenian · English · Russian

Hobbies

Chess · Music · Tech news · Football