Mahmoud Mraisi

Software Engineer

I build scalable backend systems and data-driven platforms that power real-world applications.

ABOUT

Mahmoud is a Software Engineer with deep expertise in building scalable, high-performance systems using Node.js, TypeScript, and microservice architecture.

In previous roles, Mahmoud architected distributed microservices that processed millions of transactions daily, designed robust data pipelines for metadata collection and AI analysis, and implemented CI/CD workflows to accelerate release cycles. He collaborated cross-functionally with engineering leadership and product teams to ensure systems aligned with strategic goals.

His technical strengths span event-driven design, SQL and NoSQL databases, observability, and cloud-based infrastructure. Mahmoud consistently delivered resilient, maintainable systems optimized for performance and long-term scalability.

Outside of tech, Mahmoud enjoys spending time in nature—whether it’s hiking, going for a run, or getting in a good workout. He’s also passionate about exploring new foods and discovering local spots.

EXPERIENCE

May 2025 — PRESENT

Senior Software Engineer, Viral Nation Inc.

At Viral Nation, I worked on the backend of Secure 2.0, an award-winning AI platform for brand safety and creator intelligence. Designed scalable data pipelines for processing creator metadata, built domain-driven microservices powering internal and client-facing systems, and contributed to key architectural decisions to improve performance and long-term maintainability in close collaboration with engineering leadership and product teams.
  • NodeJS
  • Microservice Architecture

MAY 2023 — May 2025

Software Engineer, Viral Nation Inc.

I've optimized application performance with GraphQL APIs and React.js/Node.js development, ensured robust security with OAuth2/JWT, and streamlined data storage with SQL/NoSQL databases. Collaboration and version control are maintained through Git, GitHub, and Docker, while React Native development extends our reach to mobile platforms.
  • NodeJS
  • Express
  • Fastify
  • Typescript
  • Rest APIs
  • Docker

JAN 2022 — 2023

Full Stack Developer, Advanced Business Solutions - SAP

Built and deployed a fully functional eCommerce platform using the MERN stack, integrating payment gateways and order management systems like Shopify and SAP. Resulted in a 30% increase in online client sales. Implemented RESTful APIs with OAuth authentication and JSON data exchange for a large-scale web application, reducing API response time by 25%. Optimized website performance using Next.js and React Hooks, leading to a 20% increase in website traffic and a 15% increase in conversion rates.
  • NodeJS
  • Typescript
  • React
  • React-Native
  • No-SQL
  • SQL

AUG 2020 — 2021

Software Developer, Advanced Business Solutions - SAP

Increased efficiency by 20% through the implementation of APIs using NodeJS to integrate CRM and sales systems with SAPB1. Reduced billing processing time by 30% for academic organizations by integrating their billing system with SAPB1. Enhanced data accuracy by 15% through eCommerce and ERP integrations, such as Shopify and HubSpot.
  • NodeJS
  • JavaScript
  • Python
  • C#
  • SAPB1
View Full Resume
PROJECTS
Fastify

Fastify API utilizing Typeorm with Postgresql

Fastify
Node.js project demonstrating the integration of Fastify, Fastify JWT, and TypeORM with PostgreSQL for building a robust API.
  • NodeJS
  • Typescript
  • Fastify
  • OpenAPI
  • Typeorm
Browse Mahmoud's GitHub repositories