Arman Mamyan
Valencia
Summary
Senior Backend Developer & Team Lead with 6+ years of experience building high-load, microservices-based systems in AdTech, iGaming, and SaaS. Specialized in Laravel, Redis, ClickHouse, and scalable architectures. Proven track record in leading teams, integrating complex APIs, optimizing performance, and delivering revenue-generating platforms. Adept at solving technical challenges in fast-paced environments while maintaining clean, maintainable, and scalable codebases.
Overview
7
7
years of professional experience
Work History
Development Team Lead
Dolphin Cloud
Remote
05.2023 - Current
- Led migration from single-developer codebase to scalable, team-driven architecture.
- Built integrations with Facebook & TikTok APIs, enabling ad campaign automation and data synchronization.
- Implemented adaptive request logic to handle frequent API changes and short-lived tokens.
- Achieved 90% faster task execution through bulk action features.
- Guided team execution, code reviews, and system design.
- Led cross-functional teams to enhance software development processes and improve project delivery timelines.
- Mentored junior developers, fostering skill development and promoting best coding practices within the team.
- Tech stack: Laravel, Vue.js, MySQL, Redis, ClickHouse, AWS (RDS, S3, CloudWatch), Docker, WebSockets
Backend Developer
Online Casino Platform
Remote
05.2022 - 05.2023
- Developed high-performance iGaming platform using microservices + Laravel Octane.
- Applied DDD & CQRS to ensure modularity and scalability.
- Integrated payment providers, casino aggregators (SoftSwiss, Slotegator, Digitain), and gamification systems (TruePlay).
- Built real-time pipelines with Kafka + ClickHouse for analytics.
- Delivered a production-ready, compliant, revenue-generating system.
- Developed and maintained RESTful APIs to support gaming functionalities and user interactions.
- Implemented microservices architecture to enhance scalability and performance of platform services.
- Tech stack: Laravel Octane, Redis, Kafka, ClickHouse, PostgreSQL, Docker, Payment Aggregators
Backend Developer
MyFlowers (E-commerce)
UK (Remote)
04.2022 - 11.2022
- Built product & inventory management system and advanced search filtering.
- Integrated payments (Stripe, PayPal, Apple Pay, Google Pay).
- Designed loyalty system & bonuses to improve retention.
- Integrated Mindbox for personalized marketing automation.
- Delivered scalable e-commerce platform from scratch.
- Collaborated with frontend developers to integrate user-facing elements with server-side logic.
- Optimized database queries ensuring efficient data retrieval for real-time gaming experiences.
- Tech stack: Laravel, Redis, MySQL, Docker, Mindbox
Backend Developer
Sigma Partners (Affiliate Network)
Russia (Remote)
05.2021 - 03.2022
- Developed affiliate management platform with real-time statistics & fraud monitoring.
- Integrated multi-currency payment systems (wire, cards, USDT, Capitalist).
- Built S2S & API integrations with affiliate networks.
- Delivered high-volume transaction system with advanced reporting.
- Optimized database queries ensuring efficient data retrieval for real-time gaming experiences.
- Tech stack: Laravel, PHP, Redis, RabbitMQ, ClickHouse, Docker, PostgreSQL
Full Stack Developer
Online Course Aggregator
Russia
03.2020 - 04.2021
- Designed architecture and responsive admin panel (Laravel Blade).
- Refactored legacy code, optimized databases, and deployed production system.
- Increased daily active users through performance optimizations.
- Tech stack: Laravel, Blade, MySQL, Redis, Docker
Full Stack Developer
Ubego (Quest Platform)
Russia
01.2019 - 02.2020
- Built functionality for quest creation, payments, and admin tools.
- Integrated referral system for user acquisition.
- Delivered fully functional platform with secure payments.
- Tech stack: Laravel, AngularJS, MySQL, Redis
Education
BSc - Electrical Engineering
National Polytechnic University of Armenia
01.2023
Skills
- Backend & Architecture: PHP 8, Laravel, Microservices, OOP, Design Patterns, DDD, CQRS, SOLID, KISS, DRY
- Databases: MySQL, PostgreSQL, ClickHouse, Redis, DynamoDB
- Messaging & Streaming: Kafka, RabbitMQ, WebSockets, Pub/Sub
- DevOps & Tools: Docker, GitHub, CI/CD, Sentry, New Relic, Amazon RDS/S3/CloudWatch, Jira
- APIs & Integrations: Facebook API, TikTok API, Payment Gateways (Stripe, PayPal, Apple Pay, Google Pay), Affiliate Systems, Loyalty Programs
- Other Expertise: High-load Systems, System Architecture, Asynchronous Processing, Queue Monitoring, Data Analytics
Websites
Languages
Armenian – Native
Russian – C1
English – B2
Timeline
Development Team Lead
Dolphin Cloud
05.2023 - Current
Backend Developer
Online Casino Platform
05.2022 - 05.2023
Backend Developer
MyFlowers (E-commerce)
04.2022 - 11.2022
Backend Developer
Sigma Partners (Affiliate Network)
05.2021 - 03.2022
Full Stack Developer
Online Course Aggregator
03.2020 - 04.2021
Full Stack Developer
Ubego (Quest Platform)
01.2019 - 02.2020
BSc - Electrical Engineering
National Polytechnic University of Armenia