I design backends where the data model comes first and the numbers can be audited: balances derived from append-only ledgers, third-party services isolated behind their own layer, and APIs documented well enough for another developer to pick up. The stack is NestJS, PostgreSQL and Redis, deployed with Docker.
01What you get
A clean domain model and a REST API with documentation
Authentication, roles and secure handling of sensitive data
Background jobs and queues for slow or scheduled work
Integrations with payment, messaging and ERP services
Docker deployment, backups and monitoring guidance
02How we work
Discovery
A short conversation to understand your goal, users and constraints, then a written scope and estimate.
Design & architecture
The data model, the screens and the plan — agreed with you before the build starts.
Build & review
Working versions delivered in steps, so you see progress and can steer early.
Launch & handover
Deployment on your domain, documentation, and support while your team gets comfortable.
Technologies
03Work that backs this up
04Common questions
Can you build the backend for an app I already have?
Yes. I can build to your app's needs or take over and improve an existing backend, starting with a review of what is there.
How do you keep financial data trustworthy?
Balances are derived from append-only ledger records instead of editable counters, so every figure has a trail that explains it.
Will I get documentation?
Always: a README, install guide and API reference are part of the delivery.
Tell me what you need.
Describe the project in a few lines. I reply within 24 hours with questions and a clear next step.
Based in Riyadh, Saudi Arabia — working with clients across the Kingdom and beyond.