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lekajson_dev

Lekajson AMF

@lekajson_dev

Senior App Developer, Telemedicine, Dating and eLearning Mobile App Expert

Alemania
Alemán, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
Welcome to My profile! I'm Lekjason & Team, elite mobile and web developers specializing in high-converting applications. With over 8 years of experience, we engineer secure telemedicine apps, interactive dating platforms, and robust eLearning LMS systems. Whether you need HIPAA-compliant healthcare portals, geolocation matchmaking algorithms, or scalable online course platforms, we deliver flawless UI/UX and clean code using Flutter, React Native, and Node.js. Let us turn your complex app vision into a powerful, market-ready digital product. Message us to get started today! Thanks :)... Lee más

Habilidades

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lekajson_dev
Lekajson AMF
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Desarrollo de multiplataforma
I will develop secure telemedicine app, dating app and elearning mobile application
DeUSD 350 / proyectoMás información
Desarrollo de multiplataforma
I will develop custom flutterflow app, ai mobile app and responsive saas application
DeUSD 350 / proyectoMás información

Experiencia laboral

People_Per Hour

Senior Full-Stack & Mobile App Developer | Freelance Agency Lead

People Per Hour • Freelance

Mar 2025 - Present • 1 yr 3 mos

Scope: Directing end-to-end development, architecture planning, and deployment optimization for high-traffic mobile and web ecosystems across iOS and Android. Core Tech Stack: Flutter, React Native, Node.js (NestJS), PostgreSQL, Redis, Next.js, and Firebase. Job History & Impact: 1. Healthcare Platforms: Spearheaded the development of custom doctor-on-demand and telemedicine apps. Engineered encrypted HIPAA-compliant messaging systems, high-fidelity real-time video streaming APIs, and secure EHR (Electronic Health Record) database integrations. 2. Social & Matchmaking Networks: Architected geolocation-matching dating applications. Optimized high-concurrency live chat infrastructures using WebSockets and Redis to successfully support thousands of active daily users without performance lag. 3. EdTech Platforms: Created comprehensive eLearning platforms and LMS mobile applications. Built automated course player modules, student/teacher dashboards, secure cloud video hosting structures, and automated PDF certificate generation systems.