You will get Backend & System Architecture Specialist for High-Scale Web and Mobile Apps
Project details
I design, build, and deploy reliable backend systems for web and mobile applications.
With over 9 years of professional experience, I help startups and businesses turn ideas into production-ready backend platforms. I work across the full backend lifecycle, from system and API design to implementation, cloud deployment, and long-term scalability.
I can help you build a backend from scratch, improve or scale an existing system, or take ownership of backend delivery for your product. My focus is on clean architecture, maintainable code, security, and performance, so your backend supports growth instead of becoming a bottleneck.
What I deliver:
• Backend and system architecture
• REST/GraphQL APIs
• Realtime Systems
• Database design and optimization
• Authentication and authorization
• Cloud deployment and infrastructure setup
• Production hardening and scalability planning
You’ll work directly with a senior backend engineer who understands both technical and business constraints. I communicate clearly, document decisions, and ensure the backend is ready for real users and future development.
If you’re looking for someone who can take ownership, I am the right fit for you.
With over 9 years of professional experience, I help startups and businesses turn ideas into production-ready backend platforms. I work across the full backend lifecycle, from system and API design to implementation, cloud deployment, and long-term scalability.
I can help you build a backend from scratch, improve or scale an existing system, or take ownership of backend delivery for your product. My focus is on clean architecture, maintainable code, security, and performance, so your backend supports growth instead of becoming a bottleneck.
What I deliver:
• Backend and system architecture
• REST/GraphQL APIs
• Realtime Systems
• Database design and optimization
• Authentication and authorization
• Cloud deployment and infrastructure setup
• Production hardening and scalability planning
You’ll work directly with a senior backend engineer who understands both technical and business constraints. I communicate clearly, document decisions, and ensure the backend is ready for real users and future development.
If you’re looking for someone who can take ownership, I am the right fit for you.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included $1,000
These options are included with the project scope.
$1,000
- Delivery Time 14 days
- Number of Revisions 2
- Source Code
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About Ahmed
Senior Backend & DevOps Engineer | NodeJS, Typescript, Python, AWS
Islamabad, Pakistan - 7:49 am local time
Over the last 9 years, I have worked across backend architecture, REST/GraphQL APIs, authentication, multi-tenant data models, webhooks, background jobs, third-party integrations, serverless services, and cloud deployment.
I am a strong fit when you need someone who can:
• design clean, scalable APIs
• build or stabilise PostgreSQL-backed systems
• integrate Stripe, Shopify, CRMs, or internal business tools
• improve performance, security, and maintainability
• take a backend from idea to production without excessive hand-holding
If you are building a SaaS product, internal platform, booking flow, fintech workflow, or Shopify app backend, I can help you ship reliable systems that are ready for real users.
Steps for completing your project
After purchasing the project, send requirements so Ahmed can start the project.
Delivery time starts when Ahmed receives requirements from you.
Ahmed works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Architecture
Review requirements, clarify scope, and design the backend architecture. Define APIs, data models, security approach, and deployment strategy to ensure the system is scalable, maintainable, and aligned with business goals.
Backend Implementation
mplement backend services, APIs, and core business logic using clean, modular code. Set up databases, authentication, and integrations required for web or mobile clients, following best practices for reliability and performance.