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Mario WilsonMW
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Mario Wilson

@mariowilson

I build scalable microservices, SaaS backends, and cloud-native platforms across Go, TypeScript, AWS, and Kubernetes.

Egypt
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At Minly, I'm helping build ORA, a multi-service SaaS platform spanning service requests, unit management, marketing, and finance. I develop TypeScript microservices on AWS and cross-platform mobile applications with React Native.

I design data models across PostgreSQL, DynamoDB, and Redis, and build APIs and workflows that connect marketing, sales, and finance operations. I also integrate Salesforce capabilities and support reliable backend-to-frontend communication.

Previously at Area99 GmbH, I built Go-based gRPC microservices using Protocol Buffers, NATS JetStream, AWS SNS/SQS, Kubernetes, and Envoy mTLS. I extended Keycloak for multi-tenant OAuth2/OpenID Connect, developed JWT key rotation with AWS KMS, and automated secure GitOps deployments through GitHub Actions, Helm, and ArgoCD.

My work also includes payment, notification, file-upload, geolocation, and testing services, alongside projects in reinforcement-learning game level generation, ecommerce backends, and language parsing. I bring a computer science engineering foundation from Egypt Japan University of Science and Technology, including an exchange program at Kyushu University.

Experience

Work history, roles, and key accomplishments

AC

Software Engineering Intern

And Africa Co.

Jun 2023 - Aug 2023 (2 months)

Engaged in developing and enhancing a chatbot webhook server for the ECD digital service business using Node.js and PHP, integrated Flutter frontend with backend APIs, and designed the frontend of the Logi-IQ project using Vuetify and Vue.js.

EP

Software Engineering Training

Enozom Project

Jul 2023 - Jul 2023 (0 months)

Led the development of a Snake & Ladder game project, implementing RESTful API endpoints with login authentication using Node.js and designing an optimized database schema.

Education

Degrees, certifications, and relevant coursework

Egypt Japan University of Science and Technology logoET

Egypt Japan University of Science and Technology

Bachelor of Engineering, Computer Science

2019 - 2024

Grade: 3.26

Pursued a Bachelor of Engineering in Computer Science with a GPA of 3.26, covering operating systems, data structures, algorithms, AI, machine learning, networking, and databases.

Kyushu University logoKU

Kyushu University

Exchange Program, Computer Engineering

2022 - 2023

Grade: 3.38

Completed a six-month exchange program in Computer Engineering with a GPA of 3.38, studying algorithms, data structures, and Japanese.

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