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Senior Software Engineer and Technical Lead with 6+ years shipping production mobile apps across insurance (Luko), healthcare, and other domains. Owned architecture decisions and delivered end-to-end iOS + Android apps, including complex payment stabilization. Strong hands-on mobile development and technical leadership, fluent in English and French. Delivered custom mobile/web solutions for international clients, optimized performance-critical storefronts, integrated AI/LLM tooling for product research and outreach, and worked on end-to-end payment/logistics/supplier integrations. Experienced across mobile, web, and backend systems with a strong focus on scalable architecture and reliable delivery.…Senior Software Engineer and Technical Lead with 6+ years shipping production mobile apps across insurance (Luko), healthcare, and other domains. Owned architecture decisions and delivered end-to-end iOS + Android apps, including complex payment stabilization. Strong hands-on mobile development and technical leadership, fluent in English and French. Delivered custom mobile/web solutions for international clients, optimized performance-critical storefronts, integrated AI/LLM tooling for product research and outreach, and worked on end-to-end payment/logistics/supplier integrations. Experienced across mobile, web, and backend systems with a strong focus on scalable architecture and reliable delivery.

Oussama Oussami

Software Engineer, App Developer, Front-End Developer, +2

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Senior Software Engineer and Technical Lead with 6+ years shipping production mobile apps across insurance (Luko), healthcare, and other domains. Owned architecture decisions and delivered end-to-end iOS + Android apps, including complex payment stabilization. Strong hands-on mobile development and technical leadership, fluent in English and French. Delivered custom mobile/web solutions for international clients, optimized performance-critical storefronts, integrated AI/LLM tooling for product research and outreach, and worked on end-to-end payment/logistics/supplier integrations. Experienced across mobile, web, and backend systems with a strong focus on scalable architecture and reliable delivery.…Senior Software Engineer and Technical Lead with 6+ years shipping production mobile apps across insurance (Luko), healthcare, and other domains. Owned architecture decisions and delivered end-to-end iOS + Android apps, including complex payment stabilization. Strong hands-on mobile development and technical leadership, fluent in English and French. Delivered custom mobile/web solutions for international clients, optimized performance-critical storefronts, integrated AI/LLM tooling for product research and outreach, and worked on end-to-end payment/logistics/supplier integrations. Experienced across mobile, web, and backend systems with a strong focus on scalable architecture and reliable delivery.

Available to hire

Senior Software Engineer and Technical Lead with 6+ years shipping production mobile apps across insurance (Luko), healthcare, and other domains. Owned architecture decisions and delivered end-to-end iOS + Android apps, including complex payment stabilization. Strong hands-on mobile development and technical leadership, fluent in English and French.

Delivered custom mobile/web solutions for international clients, optimized performance-critical storefronts, integrated AI/LLM tooling for product research and outreach, and worked on end-to-end payment/logistics/supplier integrations. Experienced across mobile, web, and backend systems with a strong focus on scalable architecture and reliable delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

French

Fluent

Arabic

Fluent

Work Experience

Software Engineer Consultant at Proxify

October 1, 2022 - December 31, 2024

Worked on fitness and challenges mobile apps (OSSO Fitness, HeyEye). Collaborated on database architecture and APIs, developed and supported publishing of the mobile application, and contributed to technical leadership and feature delivery.

Senior Software Engineer & Technical Consultant at Oussamobile Consulting

September 1, 2022 - Present

Delivered custom mobile and web software for international clients, owning architecture and end-to-end technical execution. Engineered and optimized high-performance Shopify storefronts targeting Core Web Vitals, page speed, and code-level performance beyond standard theme work (e.g., render-blocking and main-thread optimizations). Built an automated e-commerce lead intelligence system (Node/TypeScript, SQLite) that audits and scores stores at scale by combining performance analysis, data enrichment, and AI-generated outreach. Integrated AI/LLM-based tooling into product research, content generation, and internal workflows, including payment, logistics, and supplier system integration across e-commerce products.

Technical Lead Senior Mobile Developer at Chambieagle Technology

August 1, 2021 - September 30, 2022

Developed a medical representatives CRM. Made technical decisions and strategies that reduced project cost by $20K. Hosted daily meetings and assisted a team of 8 members to overcome blockers for mobile and web development (including React).

Mobile and Web Developer (React) at Rosa Ariana

November 1, 2020 - July 31, 2021

Enhanced mobile and web solution(s) by adding improvements and developing features for an existing product/app.

Freelance Web Developer (Angular) & Mobile Application Developer at Upwork

March 1, 2020 - September 1, 2020

End-to-end development of web platforms (requirements, architecture, delivery). Mobile application development using React Native.

Web Developer (Angular) at Upwork

March 1, 2020 - September 30, 2020

Delivered end-to-end web platform development, including requirements gathering, architecture, and delivery.

Mobile Application Developer (React Native) at Luko Paris

June 1, 2019 - January 1, 2020

Neo-insurance mobile application providing home insurance and security sensors. Developed 3 new features for Android and iOS. Collaborated with the AI team to design sensor data and triggers.

Mobile Application Developer (React Native) at Luko

June 1, 2019 - January 31, 2020

Worked on Neo-insurance mobile applications providing home insurance and security sensors. Developed 3 new features for Android and iOS. Collaborated with an AI team to design sensor data and triggers.

Remote Mobile Application Developer (React Native) at Upwork

November 1, 2018 - June 30, 2019

Built remote doctor-visit mobile app for Algerians and a US-based restaurant reservation app. Covered conception and development of the mobile applications.