s
samc200

Samuel

@samc200

MOBILE APP DEVELOPMENT, REACT NATIVE, NODE JS SPECIALIST

Nigeria
Inglés, Alemán, Francés, Italiano, Portugués, Español, Árabe, Punjabí, Holandés, Polaco, Romanche, Croata, Coreano, Griego, Kongo, Kannada, Checo, Danés, Finés, Japonés, Ruso, Sueco
Parte de la información aparece en idioma inglés.
Sobre mí
Most businesses struggle to find a developer who can deliver a fast, bug free mobile app without endless delays or miscommunication. I solve that. As a React Native & Node.js specialist, I build cross-platform iOS/Android apps with clean architecture, secure APIs, and smooth performance from day one. Whether you need an MVP, a full rebuild, or ongoing support, I turn your idea into a scalable, production ready product your users trust. Ready to launch faster? Message me now and let's build it right.... Lee más

Habilidades

s
samc200
Samuel
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Desarrollo de multiplataforma
I will ai mobile app development ai app developer react native saas ai app creation js
DeUSD 100 / proyectoMás información
Personalización de aplicaciones móviles
I will flutter bugs, red screen fehler und app crashes ios android apps beheben
DeUSD 10 / proyectoMás información

Porfolio

Experiencia laboral

Core_Home Fitness

Full Stack Mobile & Web Developer

Core Home Fitness • Freelance

Mar 2026 - Jun 2026 • 3 mos

Delivered end to end full stack solutions spanning React Native front ends and Node.js/Express/MongoDB backends. Built MVPs and production apps for startups in fintech, healthtech, logistics, and e-commerce. Owned the full SDLC: requirements, architecture, API and database design, implementation, testing, and deployment. Set up CI/CD pipelines and Git based version control, ran agile sprints via Jira/Trello. Configured push notifications, in app purchases, and analytics (Firebase, Mixpanel). Delivered projects on schedule with clear client communication and thorough technical documentation.

Nextweb_

Node.js Backend Developer

Nextweb • Freelance

Sep 2025 - Nov 2025 • 2 mos

Architected scalable backend systems using Node.js and Express.js for web and mobile applications. Designed RESTful APIs and GraphQL services linking front-end clients (React, React Native) to MongoDB/PostgreSQL databases. Implemented secure authentication with JWT, OAuth 2.0, and role based access control. Built real-time features with Socket.io for chat, notifications, and live tracking. Optimized queries, added Redis caching, and deployed on AWS, Heroku, and DigitalOcean. Integrated Stripe/PayPal payments and AWS S3/Cloudinary storage. Wrote unit and integration tests to ensure reliability and maintainability.

CCP_Logistics

Backend & API Integration Specialist

CCP Logistics • Freelance

Aug 2025 - Sep 2025 • 1 mo

Specialized in backend development and third-party integrations for mobile and web apps built on Node.js/Express. Connected applications to payment processors (Stripe, PayPal, Paystack), CRM platforms (HubSpot, GoHighLevel), messaging (Twilio), and automation tools (n8n, Make). Designed webhook-driven architectures for real-time data sync. Documented internal APIs with Swagger/OpenAPI for smooth team/client handoff. Managed deployment on AWS EC2, Docker, and Nginx. Diagnosed and resolved backend performance bottlenecks, improving average API response times.