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Hi there! I'm Siwar Bouaziz, a frontend and full-stack engineer from Tunisia with a passion for building scalable web apps using React, Next.js, TypeScript, and Node.js. I enjoy translating complex requirements into clean, user-friendly interfaces and collaborating with cross-functional teams to ship high-quality software.…

Siwar Bouaziz

Front-End Developer, Web Developer, Full Stack Developer, +2

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Hi there! I'm Siwar Bouaziz, a frontend and full-stack engineer from Tunisia with a passion for building scalable web apps using React, Next.js, TypeScript, and Node.js. I enjoy translating complex requirements into clean, user-friendly interfaces and collaborating with cross-functional teams to ship high-quality software.…

Available to hire

Hi there! I’m Siwar Bouaziz, a frontend and full-stack engineer from Tunisia with a passion for building scalable web apps using React, Next.js, TypeScript, and Node.js. I enjoy translating complex requirements into clean, user-friendly interfaces and collaborating with cross-functional teams to ship high-quality software.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Arabic

Fluent

English

Advanced

French

Intermediate

Spanish; Castilian

Intermediate

Work Experience

Full-Stack Developer at Independent Freelance

January 1, 2025 - Present

Built multi-language platform with gRPC microservices, implemented cross-language communication, and demonstrated deployment-focused development. Contributed to code reviews and client-facing demos, emphasizing usability and performance.

Front End Engineer at Red ERP

January 1, 2025 - Present

Built and deployed responsive front-end features using Next.js and React. Translated Figma designs into reusable UI components, implemented UI enhancements, and contributed to code reviews to improve overall quality. Collaborated with backend teams to integrate APIs and optimize performance.

Software Engineering Internship at Blockchain-Based Invoicing Project

June 30, 2024 - October 25, 2025

Developed a secure mobile application for online invoicing with Ethereum-based solutions to enhance data integrity and prevent fraud. Implemented Flutter front-end and Solidity back-end concepts; contributed to documentation and built scalable front-ends with React and Node.js.

Software Engineering Internship at Healthcare Tech Startup

May 31, 2023 - October 25, 2025

Contributed to a patient record management web app; implemented role-based access control and streamlined hospital operations. Dockerized services and built deployment-ready front-ends with React and Node.js; engaged in cross-functional collaboration and code reviews.

Full-Stack Developer (Freelance) at Freelance – Multi-Language Greeting Application

December 31, 2022 - October 25, 2025

Developed a multilingual greeting app using gRPC and Protocol Buffers. Implemented end-to-end features from frontend to backend, added tests and documentation, and improved cross-language compatibility.

Frontend Engineer Intern at Hospital Management Web Application (International Startup Collaboration)

September 30, 2022 - October 25, 2025

Collaborated with an international startup to improve UI and fix production issues. Converted Figma designs into responsive Next.js components and contributed to building a scalable front-end with NestJS, React, Docker, and Prisma, ensuring clean architecture and maintainability.