I will architect and build a scalable microservices backend

Q
quangtran904
Q
quangtran904
Quang
architect and build a scalable microservices backend
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architect and build a scalable microservices backend

About this gig

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!

  • Website type

    • Business

  • Programming language

    • ASP.NET
    • JavaScript
    • TypeScript
    • React
    • Node.js

  • Website features

    • Marketing
    • Payment
    • Shipping
    • Inventory
    • Chat
    • Booking
    • Dashboard
    • Landing page
    • User Authentication
    • Admin Panel

Gig milestonesNEW

Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.

    Basic Package.
    These are the steps we’ll follow to complete your project.
  • 1st Milestone: Planning
    3-day delivery · 1 revision
    $50Pay now

    I'll use your provided requirements to start planning your website.

  • 2nd Milestone: Delivery
    3-day delivery · 3 revisions
    $100
    Pay later

    I'll send you the final delivery for review and feedback.

Respect third-party rights

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Get to know Quang

Quang

I will be your professional developer for web and software solutions

  • FromVietnam
  • Member sinceFeb 2022
  • Avg. response time1 hour

  • Languages

    English
Looking for a high-performance Full-Stack Developer to scale your web application? You’re in the right place. I am a professional developer specialized in architecting robust, secure, and scalable solutions. From complex backend systems and custom API integrations to full-featured web apps, I deliver clean, optimized code tailored to your business needs. I excel at building high-concurrency, data-driven systems, ensuring top-tier performance and stability. Let's turn your vision into a powerful, high-performance reality. Message me today to discuss your project!

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