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Software Engineer with strong full-stack experience, specialized in building and maintaining production-grade systems using Node.js, NestJS, Spring Boot, and React. I have contributed to business-critical platforms for international telecom operators, focusing on system reliability, performance optimization, and clean architecture. Experienced in taking end-to-end ownership of features across frontend and backend, collaborating with product and engineering teams, and delivering measurable impact in production environments.…Software Engineer with strong full-stack experience, specialized in building and maintaining production-grade systems using Node.js, NestJS, Spring Boot, and React. I have contributed to business-critical platforms for international telecom operators, focusing on system reliability, performance optimization, and clean architecture. Experienced in taking end-to-end ownership of features across frontend and backend, collaborating with product and engineering teams, and delivering measurable impact in production environments.

Med Aziz Abdellaoui

Full Stack Developer, Web Developer, Back-End Developer, +3

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Software Engineer with strong full-stack experience, specialized in building and maintaining production-grade systems using Node.js, NestJS, Spring Boot, and React. I have contributed to business-critical platforms for international telecom operators, focusing on system reliability, performance optimization, and clean architecture. Experienced in taking end-to-end ownership of features across frontend and backend, collaborating with product and engineering teams, and delivering measurable impact in production environments.…Software Engineer with strong full-stack experience, specialized in building and maintaining production-grade systems using Node.js, NestJS, Spring Boot, and React. I have contributed to business-critical platforms for international telecom operators, focusing on system reliability, performance optimization, and clean architecture. Experienced in taking end-to-end ownership of features across frontend and backend, collaborating with product and engineering teams, and delivering measurable impact in production environments.

Available to hire

Software Engineer with strong full-stack experience, specialized in building and maintaining production-grade systems using Node.js, NestJS, Spring Boot, and React. I have contributed to business-critical platforms for international telecom operators, focusing on system reliability, performance optimization, and clean architecture.

Experienced in taking end-to-end ownership of features across frontend and backend, collaborating with product and engineering teams, and delivering measurable impact in production environments.

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

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.

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.