Senior PHP Developer
Available NowQuick Facts
Agile Project Management Certificate (PMI-ACP)
JLPT N1
Laravel Certified Developer
Zend Certified PHP Engineer
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Expert AE01 is ready to start full-time on your next project within 48 hours. Get in TouchEXPLORE MORE
Professional Experience
Over 7 years of in-depth experience in the PHP ecosystem and modern frameworks. Possesses a strong logical mindset for designing Clean Code architecture, applying optimized Design Patterns, and handling large-scale data storage systems. Has provided technical leadership for multiple key projects from the initiation phase to production deployment.
Core Tech Stack
Detailed Technical Skills
Backend Frameworks
- PHP 8+
- Laravel (Eloquent, Queues, Broadcasting)
- Symfony
- Lumen (Microservices
- MVC Architecture
Database & Caching
- MySQL (Optimization, Indexing)
- PostgreSQL
- Redis (Caching & Locking)
- Elasticsearch
- MongoDB
Architecture & Security
- RESTful API
- GraphQL
- Microservices
- SOLID Principles
- Design Patterns
- JWT Security
DevOps & Testing
- Docker
- CI/CD (GitLab CI)
- Unit Testing (PHPUnit)
- Mocking
- Nginx configuration
Kinh nghiệm chuyên môn
Enterprise Resource Planning (ERP) System – Japan
Served as Technical Lead for a project building a custom ERP system for retail corporations in Japan, focusing on warehouse management, purchasing, and accounting modules. Responsibilities included designing an optimized database structure for millions of records and building a Queue mechanism to handle heavy financial reporting tasks at the end of the month. The application of Service Repository architecture combined with Unit Testing helped reduce business logic errors by 30% and ensured stable system operation under the strict accuracy requirements of Japanese partners.
E-Wallet & Payment Gateway Platform – Vietnam
Participated in developing the core system for a payment gateway platform supporting hundreds of thousands of transactions daily. Primary responsibilities focused on integrating international payment gateways and building an automated reconciliation system. The role required resolving data deadlock issues and ensuring consistency across multiple concurrent payment flows, while implementing rigorous security standards to protect card information and customer accounts in accordance with global financial standards.
Content Management System (CMS) for Media & News – Vietnam
Developed a custom Content Management System (CMS) for a high-traffic news outlet. Responsibilities included building editorial modules, ad management systems, and integrating a centralized image storage system. To ensure fast loading speeds under sudden traffic surges, a multi-tier caching system using Redis and Varnish was implemented, combined with MySQL query optimization to minimize API response times for the front-end reader interface.
**Online Travel & Hotel Booking Portal – Thailand
Operated and developed features for a hotel and tour booking marketplace in Southeast Asia. Primary responsibilities included building APIs to connect with hotel service providers and managing the end-to-end booking flow, from room selection to payment completion. The project focused on real-time room status synchronization and handling seasonal dynamic pricing logic, ensuring the system consistently displays the most accurate information to end-users.
Frequently Asked Questions
Find answers to common questions about our staffing process.-
How quickly can I start?
We will send the candidate list and pricing within 24 hours. Typically, your expert team can officially start operating after just one work week.
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What is the minimum engagement period?
The minimum engagement period typically starts from 3 months. However, we are always ready to adjust based on your specific development roadmap.
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What is Aegona’s developer selection process?
Each developer undergoes a rigorous 4-step selection process: technical assessment, live coding interview, English proficiency test, and soft skills evaluation. We only select the top 1% of candidates.
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If the personnel is not a good fit after starting, can I change them?
Yes. If the personnel do not meet expectations or fail to integrate with the project culture, Aegona commits to supporting the replacement with equivalent personnel as soon as possible without disrupting the work progress.
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How are information security and intellectual property rights committed?
All project information and products are protected by a strict Non-Disclosure Agreement (NDA). All source code and intellectual property rights belong entirely to the customer from the very beginning of the project.
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How do Aegona's developers communicate in English?
100% of personnel participating in international projects possess strong technical English communication skills. We ensure that technical discussions via Slack, Email, or Daily Scrum meetings proceed smoothly and effectively.