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I am a software engineer with 4 years of experience in designing and deploying SaaS platforms, mainly for international telecom operators. I enjoy tackling complex challenges and constantly seek to improve application performance along with user experience. My journey has allowed me to lead significant projects and mentor others, which I find incredibly rewarding.…

Mohamed Aziz Abdellaoui

Full Stack Developer, Web Developer, Back-End Developer, +5

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I am a software engineer with 4 years of experience in designing and deploying SaaS platforms, mainly for international telecom operators. I enjoy tackling complex challenges and constantly seek to improve application performance along with user experience. My journey has allowed me to lead significant projects and mentor others, which I find incredibly rewarding.…

Available to hire

I am a software engineer with 4 years of experience in designing and deploying SaaS platforms, mainly for international telecom operators. I enjoy tackling complex challenges and constantly seek to improve application performance along with user experience. My journey has allowed me to lead significant projects and mentor others, which I find incredibly rewarding.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Arabic

Fluent

French

Fluent

English

Fluent

Spanish; Castilian

Advanced

Work Experience

Full Stack Software Engineer at Roam Smart

August 1, 2022 - Present

Refactored and optimized a critical microservice, reducing its response time from 90s to 7s. Designed and deployed the company’s first client-side AI microservice and led backend development for a key business module that automated manual processes.

Software Engineer — Full Stack at Roam Smart

August 1, 2022 - Present

Built and maintained production-grade full-stack applications supporting complex, data-driven decision flows used by international telecom operators. Led RollOp (Rollout Optimization) module, a decision-support platform enabling operators to prioritize and automate roaming service rollouts based on KPIs and complex business rules. Designed and implemented a production AI microservice using NestJS and OpenAI LLM, automating critical business processes and reducing operational processing time. Took ownership of critical backend and frontend components, refactoring high-impact modules to achieve a 30%+ performance improvement. Implemented comprehensive unit and end-to-end testing (NestJS/Express/Selenium) integrated into CI/CD pipelines to ensure reliability and production stability.

Full Stack Developer (MERN) at Roam Smart

February 1, 2022 - June 1, 2022

Developed a web platform for automated regression testing using Selenium JS.

Final Year Project — MERN Developer at Roam Smart

February 1, 2022 - June 1, 2022

Developed platform for automated regression testing of web applications. Designed and executed test scenarios using Selenium JS. Stack: MongoDB, Express.js, React, Node.js.