Explorar las categorías
Explora
Fiverr Pro
Español
$
USD
Carl
@carl517
Full Stack Developer for Healthcare CRM and Logistics Systems
Sudáfrica
Africano, Inglés
Sobre mí
I am a full-stack software developer specializing in building custom software solutions, enterprise applications, and scalable systems tailored to business needs.
Geo-CRM Systems: Location-based customer management, GPS tracking, mapping, geospatial data processing, and territory management.
Blockchain Systems: Blockchain application development, smart contracts, decentralized applications (DApps), and blockchain API integrations.
Package Delivery and Logistics Systems: Shipment tracking, delivery management, route optimization, dispatching, and real-time status updates.
Habilidades
Carl
desconectado •
Revisa mis servicios
Sitios web personalizados
I will develop inventory, accounting, stock, CRM, HR for your erp
Desarrollo de aplicaciones para Android
I will develop react native mobile app
Porfolio
Experiencia laboral
Geo CRM
Geo Rep
Apr 2022 - Present • 4 yrs 6 mos
Developed and maintained a GeoCRM mobile application that combines customer relationship management with geolocation technology to help businesses manage customer information and location-based operations. Worked on mobile application development, backend services, API integration, database management, and location-based functionality to deliver a practical solution for managing customer relationships and field operations.
Medstreamline Health Care System
MedStreamline LLC
Feb 2019 - Present • 7 yrs 8 mos
Designed, developed, and maintained MedStreamline, a healthcare management system integrating web applications, mobile applications, backend services, and third-party healthcare platforms. Contributed to the development of the system from its early stages, working on complex healthcare workflows, API integrations, database architecture, and system performance.
14 Reseñas
| (13) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Recomendar a un amigo
- Servicio según lo descrito
1-5 de 14 reseñas
Ordenar por
Más relevante
kaaifa
Jordán
very bad and poor service, he didn't complete the order and didn't reply to my messages, the order was marked completed automatically before going to resolution center and make a dispute Not Recommended at All
USD 100-USD 200
Precio
Desarrollo de aplicaciones para Android
Útil?
tinusrautenbach
Sudáfrica
Útil?
mirondev23
China
Colaboración continua
Útil?
mirondev23
China
Colaboración continua
So fast and guaranteed service as well. Highly recommended worker!!!
USD 50
Precio
Sitios web personalizados
Útil?
dotaislife
Sudáfrica
Colaboración continua
Excellent work again from Carl. I will hire again. High quality work.
USD 50
Precio
Sitios web personalizados
Útil?
