Géolocalisation by GSM towers

Hello. I have read your request and I am interested in your project. I am full stack android and iPhone developer with over 4 years experience. I can speak English fluently and I can work on your timezone. I have enough experience in Geolocation apps and GSM. I think we can discuss more details on chat. I will expect your reply. Best regards. From Yeoo.

Hi there, I am a full-stack and API gateway developer with over 20 years of experience, utilizing highly scalable, containerized (Docker, Kubernetes) microservices architecture and industry best practices and standards such as JWT and OpenID Connect security, BFF ("Backends for Frontends") Pattern, API-first development and API documentation with Swagger/OpenAPI (NSwag for .NET), and rate limiting, among others. In the last two years I have been specializing with microservices with Java, Go/Golang, .NET Core/C#, and Groovy/Kotlin. I am also a certified electronics and communications engineer (but I chose a career in software) and I have some experience with GSM Parlay X / OneAPI some years back while working on Huawei SDP/SAG. I am also an experienced SOA (service-oriented architecture) and API integrator. I am a full-time individual/independent freelancer. For reference please see some of my API gateway / microservices projects awarded to me here in Freelancer: https://www.freelancer.com/projects/javascript/build-api-proof-concept/ https://www.freelancer.com/projects/dot-net/Microservices-Design.html https://www.freelancer.com/projects/nodejs/Microservices-AGENCIES/ Thank you.