Remote Software Engineer Salary in Tunisia

Senior Flutter Architect with 7+ years of experience building scalable cross-platform ecosystems across mobile, web, and desktop. Expert in Clean Architecture, DDD, and monorepo design, with strong backend capabilities (NestJS, Firebase). Proven track record of: • Shipping production MVPs in <5 months • Designing modular, reusable UI systems • Leading teams and enforcing engineering standards • Building CI/CD pipelines for multi-environment delivery Operating through my entity Arkana Labs (Sole Proprietorship), I collaborate with international companies and am fully capable of working with organisations worldwide. Based in Tunisia, I am experienced in remote collaboration and aligned with global engineering standards and practices. https://koussay97.github.io/portfolio\_koussay/

Mobile App DevelopmentFlutterFirebaseData MigrationTypeScriptPythonUI designFastlaneGitHub ActionsDTDWebRTCCI/CDPerformance OptimizationClean ArchitectureAuthDesign Architecture

Full Stack Engineer with **4+ years of experience building scalable web platforms, REST APIs, and business applications** across Node.js, NestJS, Express.js, Vue.js, React, Angular, and C#. Experienced in owning features end-to-end across frontend, backend, APIs, databases, and internal tooling, with a strong focus on performance, maintainability, and product delivery. Proven track record of supporting platforms serving **3K+ creators and 10K+ students**, while delivering measurable improvements in search efficiency, dashboard performance, and operational workflows. Comfortable working in Agile environments and taking hands-on ownership of technical implementation, optimization, and delivery.

Node.jsJavaScriptVue.jsSQLSequelizeRESTful APIC#MySQLReactReact NativePostmanMongoDBAngularWindows ServerExpress.js

I have worked for more than 6 years in the industry and successfully fully designed from zero to done more than 2 complete software solutions from scratch, in addition to more than 15 projects that I worked on in my various experiences. I have also worked on different types of applications, including SPAs, microservices, progressive web apps, and mobile apps. Proficient in providing scalable and high-performance applications by using state-of-the-art frameworks such as Vue.js, Node.js, NestJS, Angular, and Docker. Proven track record in building robust platforms, from eCommerce and streaming services to innovative solutions like the Hello Dati app. Known for strategy in tackling technical challenges, creating collaborative environments for my teams, and steadfast commitment to continuous learning—demonstrating leadership through mentoring team members and integrating technology effectively.

AngularNestJSVue.jsExpress.jsJavaScriptSQLMongoDBNode.jsTailwind cssAWSHTML/CSSGitSEOTypeScriptGruntReactScrumJenkinsAmazon S3MonoJiraDockerIonicLeadershipConfluenceKotlinMentoringAWS CloudFrontNuxt.jsSonar