Fakhreddine Messaoudi
React, Angular, Node Js, Nx Monorepo Performance Optimization & Clean Architecture @Proxym Group
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WORK HISTORY
React, Angular, Node Js, Nx Monorepo Performance Optimization & Clean Architecture @Proxym Group
Sousse, TN
Full-Stack Developer | React, Angular, Node.js, Nx Monorepo | Performance Optimization & Clean ArchitectureKey accomplishments include:Led the front-end development of a scalable banking platform using React and Angular, serving over 1 million users and improving transaction workflows for major clients such as Albaraka and CORIS Bank.Designed and implemented a modular monorepo architecture using Nx and NgRx, reducing system load by 20% and accelerating development through shared components and better code organization.Established code quality standards by integrating tools like ESLint, Prettier, Jest, and SonarQube, which resulted in 90%+ test coverage and improved codebase maintainability.Improved frontend performance by applying advanced caching techniques and code splitting, reducing average load times by 500ms across key user flows and components.Delivered onboarding and mentoring sessions for junior developers, focusing on React best practices, which cut pull request review times by 50% and increased team efficiency.Skills:JavaScript, TypeScript, React, Angular, Node.js, NestJS, NgRx, Nx, GraphQL, PostgreSQL, REST APIs, Monorepo Architecture, Performance Optimization, Jest, SonarQube, CI/CD, Clean Code, Agile/Scrum, Firebase, Docker
EDUCATION
Higher institue of Technological studies of Tozeur
Bachelor's degree
Hack Reactor
Associate's degree
ABOUT FAKHREDDINE MESSAOUDI
I\'m a Full-Stack Developer with over 4 years of experience building fast, scalable, and maintainable web applications. I work mainly with JavaScript, TypeScript, React, Angular, Node.js, and PostgreSQL in both enterprise and startup environments. At Proxym Group, I helped develop a digital banking platform serving over 1 million users, improving transaction workflows for Albaraka and CORIS Bank. I used React, Angular, and NestJS, and introduced code quality tools like ESLint, Prettier, Jest, and SonarQube, achieving over 90% test coverage. At Konnect Networks, I built and maintained scalable APIs using Node.js and GraphQL, achieving 99.99% uptime and processing over daily transactions. I also helped redesign a core matching algorithm that boosted monthly funding success from $1.7M to over $10M. One of my favorite projects was at Edorer, where I helped migrate an educational platform to a monorepo structure using Nx, Angular, and Express.js. That work reduced build times by 40% and API response times by 30%, while improving developer collaboration. I’m currently based in Berlin, hold a valid Chancenkarte, and am learning German (A2, targeting B1 by August). I’m fluent in English and ready to work in cross-functional, multilingual teams. I can start from August 1st and am highly motivated to join a company where I can make an impact and continue to grow. Feel free to reach out: f••••••••@gmail.com GitHub: github.com/97Fakhreddine | LinkedIn: linkedin.com/in/97fakhreddine Skills: React, Angular, Node.js, NestJS, PostgreSQL, GraphQL, REST APIs, TypeScript, JavaScript, CI/CD, Nx, Monorepo, Agile, Testing (Jest, Cypress), Firebase, Web Performance, GitLab, Docker
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