You will get a secure Node.js or Go REST API for your game or APP
Project details
I will design and build a secure REST API for your game using either Node.js or Go. Depending on the package, the API can cover authentication, player profiles, inventory, currencies, rewards, leaderboards, remote configuration, database persistence, tests, documentation, and deployment guidance. I work with MongoDB and relational databases and structure the code for clear maintenance and extension. The selected package defines the endpoint limit and included production support. Real-time multiplayer, payment systems, extensive admin dashboards, WebSocket infrastructure, and undocumented third-party integrations require separate scoping. Please contact me before ordering so we can confirm the language, endpoint list, data model, integrations, and deployment environment.
Programming Languages
JavaScript, GoWhat's included
| Service Tiers |
Starter
$300
|
Standard
$750
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 4 days | 8 days | 14 days |
Number of Revisions | 0 | 0 | 0 |
Number of Pages | 3 | 8 | 15 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Frequently asked questions
31 reviews
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This project doesn't have any reviews.
MU
Mohammad U.
Sep 6, 2021
Two Unity games Google Cloud save and IOS Ad transparency
Amit is very helpful.Because of personal commitments,he was not able to complete this project.I found him very honest person.I recommend him.
SK
Sarowar K.
Jul 4, 2021
libGDX Developer needed for published my purchased game template
Be professional and cooperative.
MU
Mohammad U.
Jun 15, 2021
Unity Game ad sdk integeration and fixing gameplay
thx,Amit will help you out even after contract is completed.
GV
Gabriela V.
Jun 14, 2021
Developer needed to finish Unity App - backend
KB
Kaan B.
Jun 12, 2021
The psd images that I have prepared for my libgdx game will be placed in assest pixels.
great job again
About Amit
Unity & Cocos Creator 2D Game Developer | Node.js & Go REST APIs
Ghaziabad, India - 8:38 pm local time
With 11+ years of mobile-game development experience, I help clients develop gameplay features, fix existing projects, build backend APIs, integrate monetization, and release production-ready games on Android and iOS.
Games I have worked on have reached more than 5 million users, and I have completed 39 contracts on Upwork.
Game development
• Unity and Cocos Creator development
• Casual 2D mobile games
• Gameplay, UI, progression, rewards, and live features
• Existing-project debugging and modernization
• Android and iOS builds and store releases
• Ad-network and in-app purchase integration
Backend and REST API development
• REST APIs using Node.js, TypeScript, and Go
• Authentication, authorization, and user management
• Player profiles, inventories, currencies, rewards, and leaderboards
• Admin, configuration, and content-management APIs
• Firebase, MongoDB, SQL, and real-time databases
• Socket IO, Photon, and multiplayer integrations
• Third-party API and payment-service integrations
• API testing, debugging, performance improvement, and production support
I am particularly useful when a project requires both client-side game development and backend ownership. This reduces coordination overhead and makes diagnosing issues across the complete system easier.
Clients describe me as quality-focused, collaborative, professional, reliable, and solution-oriented.
Send me your requirements, existing technology stack, target platforms, and expected deliverables. I can review the scope and propose a practical implementation plan.
Steps for completing your project
After purchasing the project, send requirements so Amit can start the project.
Delivery time starts when Amit receives requirements from you.
Amit works on your project following the steps below.
Revisions may occur after the delivery date.
Confirm architecture and scope
I review the endpoint list, data model, authentication, integrations, and deployment target.
Build and test the API
I implement the scoped Node.js or Go service, persistence, validation, and package-level tests.