I'm a passionate Backend and Full Stack Developer with over 5 years of experience building scalable web applications and APIs. I specialize in Node.js, Express, TypeScript, and modern cloud deployment techniques, with a deep focus on clean, maintainable code and pragmatic solutions.

• Experienced in building SaaS platforms, Learning Management Systems, and payment-integrated logistics tools.
• Skilled in designing and deploying production-grade backend systems using MongoDB and PostgreSQL with efficient database schema design and query optimization.
• Proficient in integrating payment gateways like Paystack and Flutterwave, implementing secure authentication workflows (JWT, OAuth), and ensuring performance and scalability.
• Passionate about remote-first work culture, mentoring junior developers, and writing well-tested code.

• Backend: Node.js, Express.js, NestJS, TypeScript, JavaScript
• Frontend: React, Next.js, EJS, basic React
• Databases: MongoDB (Mongoose), PostgreSQL, MySQL
• API: RESTful APIs, GraphQL, Authentication (JWT, OAuth2)
• DevOps & Cloud: Docker, Render, AWS, DigitalOcean, CI/CD (GitHub Actions)
• Testing: Jest, Supertest
• Others: Payment Gateway Integration (Paystack, Flutterwave), cron jobs, Git

A SaaS platform that empowers e-commerce businesses with a unified API for seamless integration of multiple delivery options. Customers get real-time choices like same-day shipping, express delivery, or eco-friendly carriers—right in the checkout flow—boosting conversion rates and satisfaction.

Key Features

• Flexible Integration: Simple API docs and SDKs for quick setup in platforms like Shopify, WooCommerce, or custom stacks.
• Real-Time Options: Compare carriers, track rates, and handle logistics without switching vendors.
• Scalable & Secure: Built with Node.js, Prisma, and AWS for high-volume e-com ops.

Live Demo | GitHub Repo Tech: Node.js, Mongodb, Express, React

A robust platform for paid AutoCAD courses, featuring backend APIs for secure user authentication, interactive course management (enrollments, progress tracking, quizzes), and seamless payment processing via Paystack. Deployed on scalable cloud infrastructure with CI/CD pipelines for reliable updates and monitoring.

Key Features

• Secure Access: JWT-based authentication with role-based permissions for admins, instructors, and learners.
• Course Tools: Content upload (videos, PDFs, simulations), automated quizzes, certificates on completion, and progress analytics.
• Payments & Scaling: Integrated Paystack for subscriptions/one-time fees; optimized for high concurrency with MongoDB schema for fast queries.

Live Demo | GitHub Repo Tech: Node.js, Express, MongoDB (Mongoose), React, Paystack, Render, Cloudinary

• Advanced TypeScript, Node.js & Express, Frontend Development (JSMastery Pro)
• MongoDB University: Schema design and aggregation

• Email: [email protected]
• LinkedIn: linkedin.com/in/saad-idris-1b8861248
• GitHub: github.com/simplysaad

I love solving complex backend problems, creating smooth user experiences, and building tools that scale efficiently. I am committed to continuous learning and excited about contributing to remote-first teams and innovative projects. I also enjoy mentoring and collaborating with peers to craft better software together.

Feel free to explore my repositories for code samples and ongoing projects. Let’s connect and build something amazing!