Full-Stack Development for eSIM Platform

We are looking for an experienced Full-Stack Developer or a professional software development team capable of developing our eSIM Sales & Management Platform from start to finish.

The project will be built around eSIM package listing, purchasing, delivery to users, activation process management, usage tracking, Top-Up / package renewal operations, and integrations with multiple eSIM providers.

The platform will be developed as both a web-based system and iOS & Android mobile applications. The mobile applications must be delivered in a condition ready for publication on the Apple App Store and Google Play Store.

The project design and comprehensive requirements documentation are already prepared. All technical details, system architecture, modules, user flows, design links, and project requirements are explained in detail in the attached file.

Please make sure to review the entire attached document before applying or submitting a quotation.

eSIM API Status

We already have access to the Airalo and eSIMGo APIs.

However, the developer or development team will be responsible for contacting 1GLOBAL directly, handling the required application and communication process, and following up until access to the 1GLOBAL eSIM API is obtained.

Main Project Scope

01 - Web Platform
02 - iOS & Android Mobile Applications
03 - User Registration and Login System
04 - eSIM Package Listing System
05 - eSIM Purchase System
06 - QR Code / Activation Information Delivery System
07 - eSIM Setup and Activation Process
08 - Order Management System
09 - Top-Up / Package Renewal System
10 - Multi-eSIM Provider API Integrations
11 - Provider Adapter Layer / Provider-Independent Backend Architecture
12 - Admin Panel
13 - Multi-Language and Multi-Currency Support
14 - AI-Powered eSIM Setup and Activation Assistant
15 - AI-Powered User Engagement and Automation System
16 - SEO and Marketing Management
17 - Country / Destination SEO Management
18 - Affiliate / Referral System
19 - Notification System
20 - Analytics and Reporting System
21 - Secure, Scalable and Production-Ready Backend & REST API Infrastructure

The items above are only a general summary of the project scope. The project scope is not limited to this list.

A comprehensive project requirements document has been prepared. It includes detailed information regarding:

System architecture
Web platform
iOS and Android mobile applications
Admin panel
eSIM provider integrations
Purchase and payment processes
QR code and activation processes
Top-Up and package renewal system
AI-powered features
Notification and automation systems
SEO and marketing infrastructure
Analytics and reporting
Security requirements
Testing and production processes

and all other project modules.

Evaluation Process

Developers or teams who apply will first be evaluated based on their previous projects, technical experience, and systems they have developed at a similar scale.

We especially prefer developers or teams with experience in areas such as:

eSIM / Telecom, API integrations, marketplace systems, payment infrastructures, mobile applications, AI automation, and scalable backend systems.

After reviewing the attached documentation, please provide the following information:

01 - Your total price quotation for completing the entire project
02 - Your estimated delivery timeline for completing the entire project
03 - The technology stack you plan to use
04 - Similar projects or reference works you have previously completed

Relevant previous projects and references will be given priority during the evaluation process.

Project Delivery Timeline

The total project delivery timeline is an important requirement for us.

The entire project must be fully completed and delivered in a production-ready condition within a maximum of 3 months.

It is important that this timeline is not exceeded.

Important Note

All project details are explained comprehensively in the attached file.

Therefore, before providing a price quotation or delivery timeline, we specifically request that you review the entire attached document carefully.

Providing your price, delivery timeline, and technical approach after reviewing the documentation will allow both parties to proceed with a much clearer and more efficient process.

This is a long-term and comprehensive project. Therefore, we are looking not only for a technically capable developer or team, but also for a reliable partner who can communicate regularly, provide transparent progress updates, and complete the project fully from the initial development stage through production deployment.