Expert Software Architect & Backend Engineer for Scalable System

Sofwan Lawal

Starting at

$

45

/hr

About this service

Summary

I offer end-to-end backend architecture, development, and deployment services, specializing in building scalable, high-performance systems.
With extensive experience in designing robust infrastructures and optimizing databases, I ensure solutions are efficient, secure, and future-ready.
My unique approach lies in combining deep technical expertise with a focus on clean, maintainable code and seamless integration of CI/CD pipelines for long-term success.

Process

Discovery & Requirement Analysis
We’ll begin with an in-depth consultation to understand your project needs, goals, and challenges. I'll assess the technical requirements, define the scope, and create a tailored development plan.
Technical Architecture Design
Based on the analysis, I’ll create a detailed architecture blueprint, outlining the system design, database schema, infrastructure, and technology stack. This ensures the solution is scalable, efficient, and aligned with your business goals.
Development & Implementation
I’ll begin coding the backend system, setting up the database, API integrations, and other core features. This phase includes writing clean, maintainable code while adhering to best practices like Test-Driven Development (TDD) and Domain-Driven Design (DDD).
CI/CD Pipeline Setup
I’ll set up Continuous Integration and Deployment (CI/CD) pipelines to automate testing, integration, and deployment, ensuring smooth and fast rollouts.
Performance Optimization & Security
Once the core system is ready, I’ll focus on optimizing the system for performance and securing it against threats, including load balancing, caching, encryption, and more.
Testing & Quality Assurance
The entire system will undergo rigorous testing, including unit, integration, and system tests, to ensure it functions flawlessly in real-world scenarios.
Deployment & Handoff
After testing, I’ll deploy the system to a production-ready environment (cloud or on-premise). Comprehensive documentation and knowledge transfer will be provided to ensure a smooth handover.
Post-Deployment Support
I offer ongoing maintenance and support to address any issues, implement updates, and scale the system as your business grows.

What's included

  • Technical Architecture Blueprint

    Comprehensive system design documentation, including database schema, microservices architecture, and infrastructure layout.

  • Scalable Backend System

    Fully developed backend with robust API integrations, microservices, or monolithic architecture optimized for performance and scalability.

  • Database Design & Optimization

    Efficient database structures (SQL/NoSQL) with optimized queries, indexing strategies, and migrations.

  • CI/CD Pipelines Setup

    Automated testing, deployment, and integration pipelines for smoother development and production workflows.

  • Performance & Security Enhancements

    Optimized code and infrastructure for speed, reduced latency, and enhanced security (OAuth, JWT, Encryption, etc.).

  • Comprehensive Documentation

    Technical documentation and API docs for easy onboarding and future maintenance.

  • Ongoing Support & Maintenance

    Post-delivery support including bug fixes, performance tuning, and scaling recommendations.

  • Scalable Infrastructure Setup

    Cloud infrastructure setup (AWS, GCP, etc.) for production-grade environments, including load balancing, caching, and distributed systems.

Skills and tools

Backend Engineer

Software Architect

Software Engineer

AWS

AWS

Node.js

Node.js

Rust

Rust

Industries

Hospitality
Healthcare

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