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Manufacturers launching dealer apps
Teams that need a REST API for a Flutter dealer app with stock and outstanding from ERP.
Service Overview
API & Backend Development
We develop backend systems that manage business logic, data, security, integrations and application performance. Our API-first approach helps web applications, mobile apps and external systems communicate reliably.
A REST API for a Flutter dealer app is the product the mobile team cannot see until it is late. Backend work in Ahmedabad starts with resources, idempotency and what happens when the same order is tapped twice on a bad network. Techno Infonet writes Laravel or .NET APIs that sit in front of SQL Server or MySQL, with tokens, scopes and audit of write calls. Versioning is planned so a store build does not brick overnight. If Giggles ERP owns stock, the API reads that truth rather than caching a hopeful copy. Delivery from Sarkhej includes a Postman or OpenAPI set your other vendors can use without a meeting.
Payloads are shaped for the field: part search, credit snapshot, invoice PDF links. File uploads get size and type limits. Webhooks notify the ERP or CRM when a mobile event matters. Jobs handle GST IRN and SMS so a request thread is not waiting on a third party. Load expectations are written down; a dealer scheme day is not the same as a Tuesday afternoon. Observability includes tenant or dealer ids. That is API and backend development as a contract. It is also how web, iOS and Android clients stay interchangeable when you later add a partner portal.
API & Backend Development is delivered by the Ahmedabad team at Techno Infonet, with structured discovery, development, QA and post-launch support. Related work includes custom software development, project FAQs and a free consultation. If you are searching locally, see our software development company in Ahmedabad page.
Typical clients
Who should commission API and backend development
02
SaaS products with multiple clients
Founders who want one backend for web and mobile with tenancy and usage logs.
03
Enterprises integrating partners
IT groups exposing selected orders or inventory to vendors without giving database logins.
Practical Applications
How This Service Can Be Used
01
Mobile App Backend
Provide secure services for users, transactions, media, notifications and synchronization.
02
ERP and CRM Integration
Connect business systems with portals, mobile apps and approved external services.
03
Partner API Platform
Provide controlled APIs for vendors, dealers, customers and third parties.
Connectivity
Integration Options
Payments
WhatsApp and SMS
Maps
Cloud Storage
GST Services
ERP and CRM
Technical Capabilities
Backend Technologies
Laravel
Node.js
ASP.NET Core
Python
MySQL
PostgreSQL
Redis
Docker
AWS
Delivery Method
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02
03
04
05
06
How We Deliver
Discovery and requirement study
Scope and solution planning
UI, architecture and technical design
Development and integration
Quality assurance and user testing
Deployment, training and support
Engagement Options
Fixed Scope
Dedicated Team
Time & Material
Maintenance & Support
Frequently Asked Questions
API & Backend Development FAQs
Common questions about scope, delivery, integration and support.
Do you provide API documentation?
Yes. Documentation can be provided using OpenAPI, Swagger or Postman collections.
Can you integrate an existing ERP or CRM?
Yes, subject to suitable API, database or approved integration access.
How are APIs secured?
Suitable authentication, authorization, validation, rate limiting, logging and secure transport are applied.
Do you build GraphQL or REST for mobile apps?
REST is the default for dealer and field apps because caching, file downloads and partner integrations stay simple. GraphQL is considered when many clients need different shapes of the same graph. We will not introduce it for fashion.
Can the API sit on-premise with our SQL Server?
Yes. Many Gujarat plants host the API on the same Windows network as ERP, with a reverse proxy and certificates. Cloud APIs are used when dealers are nationwide and the data policy allows it.
Can we start API & Backend Development with a team in Ahmedabad?
Yes. The delivery team is based in Ahmedabad and works with clients across Gujarat, India and other countries through requirement workshops, documentation, staging reviews and scheduled calls.
How do we begin a API & Backend Development project?
Share the current workflow, users, integrations and expected outcome. We review the requirement, suggest a practical approach, and confirm scope, timeline and commercial terms before development starts.
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