17.09.2026 aktualisiert
100 % verfügbar
Senior Full-Stack Web Developer | PHP (Laravel, Symfony) & Node.js | Team Lead
Ho Chi Minh, Vietnam
Nur Remote
Bachelor's Degree in Mathematics and Applications, Sai Gon UniversityÜber mich
- Full Stack Developer with over 9 years of experience in full-stack web development, specializing in PHP (Laravel, Symfony) and Node.js (Express, NestJS). - Experienced in designing, developing, and maintaining scalable web applications, from backend development and API design to frontend.
Skills
PHPNode.jsReact.js
PHP Backend Development (Laravel & Symfony)
Over 9 years of experience in backend development using PHP 8+ with frameworks such as Laravel and Symfony. Design and implementation of scalable RESTful APIs and GraphQL services within modular, service-oriented, and microservices architectures, including database schema design and optimization with PostgreSQL and MySQL.
Node.js Development (Express & NestJS)
Extensive experience in building backend services and APIs using Node.js with Express and NestJS. Delivery of full-stack features covering backend business logic, API integration, and frontend connectivity in cross-functional Agile teams.
Frontend Development (ReactJS & VueJS)
Development and maintenance of modern frontend applications using ReactJS and VueJS, including responsive UI design, reusable component architecture, and seamless API integration for real-time data display.
Database Management (MySQL, PostgreSQL, MongoDB, Redis)
Design, optimization, and maintenance of relational and NoSQL databases including MySQL, PostgreSQL, MongoDB, and Redis. Application of caching strategies with Redis to improve API performance and system reliability.
DevOps & CI/CD (Docker, GitHub Actions, GitLab CI, AWS)
Implementation of Docker-based development and production deployment workflows, including Dockerfiles and docker-compose configurations. Setup and maintenance of CI/CD pipelines using GitHub Actions and GitLab CI, as well as cloud infrastructure management on AWS (EC2, RDS, S3, CloudFormation, ECS, ECR).
Testing & Quality Assurance (TDD, Unit Testing, Integration Testing)
Development of unit and integration tests and application of Test-Driven Development (TDD) practices to improve code quality and maintainability. Experience with Selenium and automated test suites.
API Development (RESTful APIs & GraphQL)
Design and implementation of secure, scalable RESTful APIs and GraphQL services. Implementation of API security measures including authentication, input validation, and rate limiting to protect application endpoints.
Agile / Scrum & Team Leadership
Leadership of cross-functional development teams of up to 20 members in Agile/Scrum environments. Experience as Scrum Master, Tech Lead, and Project Manager, including task breakdown via Jira, sprint planning, and collaboration with international clients.
Microservices Architecture
Design and migration of monolithic systems to microservices architectures to improve scalability, reduce response times, and enable independent service deployment. Experience with both monolithic and microservices-based system design.
Third-Party API Integration
Integration of various third-party services and APIs such as Sumsub, B2C2, Bitso for KYC and trading operations, as well as Firebase and Cloudflare. Building of internal services with proper versioning and documentation.
Over 9 years of experience in backend development using PHP 8+ with frameworks such as Laravel and Symfony. Design and implementation of scalable RESTful APIs and GraphQL services within modular, service-oriented, and microservices architectures, including database schema design and optimization with PostgreSQL and MySQL.
Node.js Development (Express & NestJS)
Extensive experience in building backend services and APIs using Node.js with Express and NestJS. Delivery of full-stack features covering backend business logic, API integration, and frontend connectivity in cross-functional Agile teams.
Frontend Development (ReactJS & VueJS)
Development and maintenance of modern frontend applications using ReactJS and VueJS, including responsive UI design, reusable component architecture, and seamless API integration for real-time data display.
Database Management (MySQL, PostgreSQL, MongoDB, Redis)
Design, optimization, and maintenance of relational and NoSQL databases including MySQL, PostgreSQL, MongoDB, and Redis. Application of caching strategies with Redis to improve API performance and system reliability.
DevOps & CI/CD (Docker, GitHub Actions, GitLab CI, AWS)
Implementation of Docker-based development and production deployment workflows, including Dockerfiles and docker-compose configurations. Setup and maintenance of CI/CD pipelines using GitHub Actions and GitLab CI, as well as cloud infrastructure management on AWS (EC2, RDS, S3, CloudFormation, ECS, ECR).
Testing & Quality Assurance (TDD, Unit Testing, Integration Testing)
Development of unit and integration tests and application of Test-Driven Development (TDD) practices to improve code quality and maintainability. Experience with Selenium and automated test suites.
API Development (RESTful APIs & GraphQL)
Design and implementation of secure, scalable RESTful APIs and GraphQL services. Implementation of API security measures including authentication, input validation, and rate limiting to protect application endpoints.
Agile / Scrum & Team Leadership
Leadership of cross-functional development teams of up to 20 members in Agile/Scrum environments. Experience as Scrum Master, Tech Lead, and Project Manager, including task breakdown via Jira, sprint planning, and collaboration with international clients.
Microservices Architecture
Design and migration of monolithic systems to microservices architectures to improve scalability, reduce response times, and enable independent service deployment. Experience with both monolithic and microservices-based system design.
Third-Party API Integration
Integration of various third-party services and APIs such as Sumsub, B2C2, Bitso for KYC and trading operations, as well as Firebase and Cloudflare. Building of internal services with proper versioning and documentation.
Erfahrung
Berufserfahrung5 - 10 Jahre
Freelancer seit2016
Sprachen
Englishverhandlungssicher
Projekthistorie
Development and maintenance of full-stack web applications using PHP (Laravel, Symfony) and Node.js (Express, NestJS). Design and implementation of scalable RESTful APIs and GraphQL services within microservices architectures. Database schema design and optimization with PostgreSQL and MySQL. ReactJS frontend development with responsive UI and API integration. Docker-based deployment workflows and CI/CD pipelines using GitHub Actions and GitLab CI. Application of TDD practices and collaboration with international clients in Agile teams. Projects include EVSE CHARGER PLATFORM (microservices migration, AWS deployment, team lead for 8 developers) and COIN-TRADE PLATFORM (secure trading modules in Symfony, Redis caching, third-party KYC integrations).
Led development of a multi-tenant SaaS system using Laravel, VueJS, PostgreSQL, deployed on AWS with Docker. Designed and developed RESTful APIs and backend services for multi-tenant architecture. Converted monolithic architecture to microservices. Introduced TDD practices and automated test suites. Collaborated with cross-functional teams in Agile sprints. Projects include CRM SYSTEM (SaaS) with Laravel 10, DDD, DataDog monitoring, and GitLab CI/CD, and Apartment Management (SaaS) with Redis caching, API Gateway optimization, and 30% AWS cost reduction.
Delivered full-stack features using Laravel for backend, ReactJS for frontend, and ExpressJS for services. Maintained and migrated data models between MySQL and MongoDB. Developed internal REST APIs and early GraphQL prototypes. Participated in DevOps activities, wrote deployment scripts, and optimized build pipelines. Contributed to technical planning for blockchain-enabled platforms.