I will architect and build a scalable microservices backend


À propos de ce service
Are you building a scalable application or a complex backend system? You need an architect, not just a coder.
I am a Senior Full-Stack & Backend Engineer specializing in high-concurrency environments, robust system architecture, and complex integrations. I help businesses build secure, data-driven applications that scale from day one.
My Tech Stack & Expertise:
- Backend: Node.js (NestJS), C# (.NET), Python
- Architecture: Microservices, Event-Driven, RESTful & GraphQL APIs
- Databases: PostgreSQL, MongoDB, Redis
- Infrastructure: Kafka, Docker, System Design
What I Deliver for Large Projects:
- Scalable Architecture: Designing technical blueprints for heavy-traffic apps.
- Core Development: Clean, maintainable, enterprise-grade code.
- Fintech & Payments: Secure payment gateway integrations (including custom crypto/USDT TRC-20 automated systems).
- Performance Tuning: Database optimization and high-speed processing.
Large projects require careful planning. Let's discuss your business logic and technical requirements before writing a single line of code.
Please message me before placing an order to ensure a perfect fit!
Étapes clés du serviceNOUVEAU
Choisissez de payer pour votre projet par étape en ne payant que lorsqu'une autre étape est lancée ou décidez de payer en une seule fois.
- Offre Basique.
- 1ère étape: PlanningLivraison en 3 jour(s) · 1 révision50 $USPayer maintenant
I'll use your provided requirements to start planning your website.
- 2e étape: DeliveryLivraison en 3 jour(s) · 3 révisions100 $USPayez plus tard
I'll send you the final delivery for review and feedback.
Voici les étapes que nous suivrons pour terminer votre projet.
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Découvrez Quang
I will be your professional developer for web and software solutions
- DeVietnam
- Membre depuisfévr. 2022
- Temps de réponse moy.1 heure
Langues
Anglais
Mon portfolio
FAQ
How do we get started on a project?
Please send me a message before placing an order. We will discuss your business requirements, technical needs, and project scope. I will then propose a system architecture and a milestone-based timeline tailored to your goals.
Will I own the source code after the project is completed?
Yes, absolutely. Once the order is completed and fully paid, you will have 100% ownership of the source code. I also provide comprehensive API documentation and deployment instructions.
Can the backend system handle high traffic and scale in the future?
Yes. I specialize in building scalable applications using microservices architecture, efficient database queries (PostgreSQL/MongoDB), and caching mechanisms (Redis) to ensure high performance even under heavy traffic.
What technologies do you primarily use for development?
For backend, I use Node.js, C# (.NET), or Python, depending on the project's specific needs. For frontend, I work with React or Next.js. I also heavily utilize Docker, Kafka, and PostgreSQL for robust system infrastructure.
Do you provide ongoing maintenance or support after delivery?
Yes! I offer a standard support period after final delivery to ensure everything runs smoothly. For long-term maintenance, we can set up a custom monthly support agreement.
