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I'm a software engineer with 4+ years of professional experience in cross-platform mobile development and modern full-stack engineering. I've led mobile initiatives from conception to 100K+ active users, built scalable Flutter applications, and stabilized legacy codebases by reducing production issues through systematic refactoring. I excel in technical leadership, system architecture, CI/CD implementation, and AI/LLM integration. I am passionate about delivering measurable impact through clean code, human-centric design, and continuous innovation.…I'm a software engineer with 4+ years of professional experience in cross-platform mobile development and modern full-stack engineering. I've led mobile initiatives from conception to 100K+ active users, built scalable Flutter applications, and stabilized legacy codebases by reducing production issues through systematic refactoring. I excel in technical leadership, system architecture, CI/CD implementation, and AI/LLM integration. I am passionate about delivering measurable impact through clean code, human-centric design, and continuous innovation.

Mathios Hanani

Developer, App Developer, Full Stack Developer, +4

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I'm a software engineer with 4+ years of professional experience in cross-platform mobile development and modern full-stack engineering. I've led mobile initiatives from conception to 100K+ active users, built scalable Flutter applications, and stabilized legacy codebases by reducing production issues through systematic refactoring. I excel in technical leadership, system architecture, CI/CD implementation, and AI/LLM integration. I am passionate about delivering measurable impact through clean code, human-centric design, and continuous innovation.…I'm a software engineer with 4+ years of professional experience in cross-platform mobile development and modern full-stack engineering. I've led mobile initiatives from conception to 100K+ active users, built scalable Flutter applications, and stabilized legacy codebases by reducing production issues through systematic refactoring. I excel in technical leadership, system architecture, CI/CD implementation, and AI/LLM integration. I am passionate about delivering measurable impact through clean code, human-centric design, and continuous innovation.

Available to hire

I’m a software engineer with 4+ years of professional experience in cross-platform mobile development and modern full-stack engineering. I’ve led mobile initiatives from conception to 100K+ active users, built scalable Flutter applications, and stabilized legacy codebases by reducing production issues through systematic refactoring.

I excel in technical leadership, system architecture, CI/CD implementation, and AI/LLM integration. I am passionate about delivering measurable impact through clean code, human-centric design, and continuous innovation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

French

Fluent

English

Fluent

Arabic

Fluent

Dutch

Intermediate

Work Experience

Mobile Engineer at Flora by Ethias (via NRB)

January 1, 2025 - Present

Stabilized legacy Flutter codebase, refactoring discontinued packages and architectural inconsistencies. Reduced production issues through systematic debugging, dependency updates, and error-handling patterns. Enhanced app reliability while maintaining feature delivery velocity in a fast-paced environment.

Mobile & Frontend Engineer at NRB

January 1, 2025 - October 19, 2025

Maintained and evolved Flora by Ethias, a digital insurance app, focusing on Flutter-based feature enhancements and ongoing bug fixes. Collaborated with product teams to improve UX, address production issues in a fast-paced environment, and ensure backend service compatibility and alignment with existing architecture. Delivered incremental improvements while maintaining stability.

Full-Stack Engineer at FedNot (via NRB)

January 1, 2024 - December 31, 2024

Delivered full-stack features using NestJS for Belgium’s notary network enterprise system. Strengthened backend skills in authentication, data validation, and API integration patterns.

Mobile Engineer at P&V Insurance (via NRB)

January 1, 2024 - December 31, 2024

Developed core mobile features integrating IoT capabilities for enhanced client services. Built secure Flutter modules with native Swift/Kotlin bridges for hardware integrations. Managed full deployment lifecycle ensuring stability across multiple release cycles.

Flutter/NestJS/Angular Developer at NRB – Flora by Ethias

January 1, 2024 - Present

Maintaining and evolving the Flora by Ethias app (digital insurance). Responsibilities included enhancing and maintaining Flutter features, collaborating with product teams to improve UX in a fast-paced environment, and delivering incremental backend-compatible improvements.

Mobile Application Developer at P&V

January 1, 2024 - Present

Developing a scalable Flutter mobile application for a major insurance client with IoT integration. Centralizes services to enhance user engagement, manages deployment across testing to release, and ensures performance and UX benchmarks are met for a smooth rollout.

Mobile Application Developer at P&V

January 1, 2024 - Present

Developed a dynamic mobile application for a major insurance client, centralizing and streamlining services with IoT integration. Built scalable Flutter architecture, managed deployments across environments, and supervised the project to meet performance and UX benchmarks.

Flutter/Next.js/Angular Developer at NRB

January 1, 2024 - Present

Maintained and evolved Flora by Ethias app (digital insurance). Enhanced features in Flutter, collaborated with product team to improve UX, address production issues, and ensure backend compatibility. Delivered incremental improvements while aligning with existing architecture.

Full Stack Developer at FedNot

January 1, 2024 - Present

Contributed to an existing notary management platform by implementing targeted full-stack features and gaining hands-on experience with NestJS in a real-world project context.

Software Engineer at P&V

January 1, 2024 - Present

Developed a dynamic mobile application for a major insurance client, centralizing and streamlining services with IoT integration. Responsibilities included developing scalable and secure mobile architecture using Flutter, managing deployment processes, and supervising project performance and user experience benchmarks.

Software Engineer at NRB

January 1, 2024 - Present

Managing the maintenance and evolution of the Flora by Ethias app focused on digital insurance. Responsibilities include enhancing and maintaining features in Flutter, collaborating with product teams to improve user experience, addressing production issues, and delivering incremental improvements ensuring compatibility with backend services and architecture.

Mobile Applications Developer / Flutter at TotalEnergies - Power & Gas Belgium

December 31, 2023 - October 19, 2025

Led development of an advanced Flutter-based mobile app for TotalEnergies' B2C and B2B customers to access, manage, and analyze energy contracts. Implemented features to pay and download invoices, track real-time payment status, visualize consumption data, configure monthly deposits, submit meter readings, monitor EV charging station statuses, and extract data usage insights. Built with Getx architecture for performance, integrated CI/CD via Bitrise, and used Firebase Analytics for data-driven decisions. Created and maintained multiple app environments and publications across stores.

Software Engineer at TotalEnergies - Power & Gas Belgium

December 31, 2023 - August 27, 2025

Spearheaded the development of an advanced mobile app for B2C and B2B clients for energy contract management using Flutter. Key features include invoice payments and downloads, real-time payment tracking, consumption data visualization, editable deposit settings, meter readings submission, EV charging station overview, and personalized user experience. Enhanced communication skills, applied advanced architecture (Getx), integrated CI/CD with Bitrise, used Firebase analytics, managed multiple environments, and published the app across stores.

Mobile Application Developer at TotalEnergies - Power & Gas Belgium

January 1, 2023 - October 19, 2025

Led development of a cross-channel mobile app for B2C and B2B energy customers to access, manage, and analyze contracts. Features included invoice payment and download, real-time payment status, consumption graphs, editable deposits, meter readings, EV charging statuses, and data insights. Implemented architecture with GetX for performance, integrated CI/CD with Bitrise, and used Firebase Analytics. Established multiple environments and published the app across stores.

Software Developer (Intern) at Qover

December 31, 2021 - October 19, 2025

Migrated a bike insurance product from web to a React Native mobile app, enabling coverage for theft, loss, and material damage. Focused on building scalable architecture to support growth and forthcoming features, rapidly acquiring React Native expertise, and gaining hands-on understanding of IT department development, deployment, and operations.

Software Developer Intern at Qover

December 31, 2021 - August 27, 2025

Internship in digital insurance solutions company. Developed and migrated web product to React Native app for bike insurance (theft, loss, damage), including information submission and payment integration. Ensured app scalability, rapidly learned React Native, and gained insights into IT department operations.

React Native Developer (Internship) at Qover

January 1, 2021 - December 31, 2021

Migrated web product into a fully functional React Native mobile application. Integrated payment flows, data submission workflows, and UI component library.

React Native Developer (Intern) at Qover

January 1, 2021 - December 31, 2021

Migrated web product into fully functional React Native mobile application. Integrated payment flows, data submission workflows, and UI component library.

Lead Mobile Engineer at TotalEnergies - Power & Gas

January 1, 2021 - December 31, 2023

Led Flutter application development from inception to 100,000+ active users in first year. Architected modular, scalable codebase with reusable components across multiple environments. Implemented CI/CD pipeline with Bitrise, automated testing, and monitoring. Managed full app lifecycle including store submissions and analytics.

Flutter Developer at TotalEnergies - Power & Gas Belgium

January 1, 2021 - January 1, 2023

Spearheaded the development of an advanced mobile application for B2C and B2B clients using Flutter; features include paying and downloading invoices, real-time payment status, consumption data visuals, editable monthly deposit settings, direct meter readings, EV charging status overview, and data consumption insights. Implemented Getx-based architecture, integrated CI/CD practices with Bitrise, and leveraged Firebase analytics; managed multi-environment deployments and app publication across stores.

Software Developer Intern at Qover

January 1, 2021 - October 19, 2025

Internship focusing on migrating a web-based product to a React Native mobile app. Built a bike insurance flow for theft, loss, or material damage, including information submission and payment integration. Emphasized app scalability and rapid React Native proficiency.

SQL Developer at Firestorm (Volunteer)

January 1, 2020 - December 31, 2020

Maintained in-game features (NPCs, zones, quests) and optimized database queries for stability. Developed and tested new features in dev environment, streamlining patch deployment.