Open to opportunities

houssem ben mabrouk

@houssembenmabrouk

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Software Engineer focused on building clean, scalable web and mobile applications with Flutter and NestJS.

Tunisia

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What I'm looking for

I’m looking for a full-time entry-level Software Engineer role where I can contribute to impactful, scalable solutions—building clean, maintainable code in real products and continuing to learn new technologies.

I’m a motivated Software Engineer with a strong foundation in web and mobile application development. I focus on delivering responsive, efficient, user-friendly products, and I care deeply about clean, maintainable code and continuous learning.

I’ve built and supported scalable systems through roles in open innovation platforms. I developed an admin dashboard for user and operational management, created platforms for hackathons and real-time collaboration, and engineered a microservices backend with a resilient webhook system for automated payment status callbacks.

Across projects, I’ve designed full-stack solutions combining Next.js and Flutter, including booking and real-time financial analytics. I also ship mobile experiences with Flutter and integrate secure transaction flows (escrow and smart contracts), while keeping scalability and user trust at the center of my work.

Experience

Work history, roles, and key accomplishments

Easy-bank Open Innovation

Easy-bank

Dec 2025 - Feb 2026 (2 months)

Developed a scalable admin dashboard to manage users, applications, subscriptions, payments, notifications, and operational reporting. Streamlined administrative workflows and consolidated operational data into actionable dashboards to improve visibility and issue resolution.

Next.js TypeScript React Query Pnpm

Full-Stack Admin & Booking

Gym Management Platform

Dec 2025 - Jan 2026 (1 month)

Architected a scalable ecosystem with a Next.js admin dashboard for real-time financial analytics and a Flutter mobile app for member booking and facility discovery.

NestJS Next.js Flutter PostgreSQL Prisma Docker Azure

Payment Orchestration Platform

SecurePay Gateway

Oct 2025 - Jan 2026 (3 months)

Engineered a high-concurrency microservices backend with a resilient webhook system to automate payment status callbacks to third-party merchants. Built a responsive admin dashboard to manage agent partnerships, visualize transaction flows, and configure API integrations.

NestJS PostgreSQL Webhooks Prisma Docker

Hackini

Elepzia

Feb 2025 - Oct 2025 (8 months)

Built a scalable platform to manage hackathons, teams, user profiles, and real-time collaboration tools. Improved pilot user participation and increased engagement outcomes by structuring phases and scoring.

NestJS Next.js Prisma PostgreSQL MongoDB Docker Kubernetes

Outfit Visualization App

Zen

Oct 2024 - Dec 2024 (2 months)

Developed a mobile app that lets users select outfits and visualize them on uploaded photos, fulfilling most customization requests. Delivered the backend and supporting data flow for the app experience.

Flutter MongoDB Python

Cross-Border Shopping Platform

DiwanaSmart

Jun 2024 - Aug 2024 (2 months)

Created a cross-border shopping platform connecting buyers and bringers to streamline transactions. Implemented an escrow payment system to reduce disputes and added user profiles and ratings to improve community trust.

Kotlin

Environmental Events Platform

Eco Link

Oct 2023 - Dec 2023 (2 months)

Supported the development of a mobile app to help environmental event organizers manage initiatives efficiently. Contributed across multiple app and backend technologies.

Kotlin Swift Flutter MongoDB

Online Bidding Platform

BID-MASTER

Jul 2023 - Sep 2023 (2 months)

Built an online bidding platform designed to support transparent project bidding for companies. Integrated a blockchain smart contract to help ensure secure fund transfers between stakeholders.

Kotlin MongoDB Blockchain Smart Contracts