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lucaswebdevp

Lucas

@lucaswebdevp

Expert Mobile, Web Engineer, Turning Ideas Into Scalable Solutions

França
Francês, Inglês, Espanhol, Alemão, Italiano
Algumas informações são exibidas no idioma inglês.
Sobre mim
Professional Mobile & Web Engineer helping startups, founders, and businesses build high-performance digital products. I specialize in custom iOS, Android, and responsive web development, full stack solutions, API integrations, and UI/UX optimization. Whether you need a product built from scratch or critical bug fixes, I deliver clean architecture and scalable results. Why work with me? End to end strategy & execution Fast delivery & clear communication 100% satisfaction focused Let’s build your flagship app or web product. Message me today to start! ... Saiba mais

Habilidades

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lucaswebdevp
Lucas
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Tempo médio de resposta: 1 hora

Conheça meus serviços

Desenvolvimento Multiplataforma
I will do cross platform mobile app development for ios and android using flutter
A partir deUS$ 100 /projetoMais detalhes
Desenvolvimento Multiplataforma
I will build cross platform flutter mobile app developer for ios android and ai mobile
A partir deUS$ 100 /projetoMais detalhes

Portfólio

Experiência profissional

Publicis_Sapient

Lead Mobile & Web Engineer

Publicis Sapient • Freelance

Jan 2019 - Feb 2023 • 4 yrs 1 mo

Lead the end to end architecture and implementation of scalable cross platform mobile applications and responsive web platforms for global enterprise clients and high growth European startups. Key Achievements & Responsibilities: Engineered and launched high-performance iOS and Android applications using Flutter, achieving a 99.8% crash free rate and consistently maintaining 4.8★+ ratings across app stores. Modernized legacy web systems into clean, fast, full stack web applications, improving page load speeds by over 40% and boosting user conversion rates. Integrated complex third party RESTful APIs, payment gateways (Stripe, PayPal), real-time WebSockets, and secure Firebase/AWS backend services. Conducted comprehensive code reviews, UI/UX optimizations, and rigorous Quality Assurance (QA) testing to ensure secure, zero-bug project deployments. Collaborated closely with founders and product teams to translate complex business ideas into viable Minimal Viable Products (MVPs) built for rapid scaling.