Power your applications with robust backend development & seamless API integration. Sun Datta builds secure, scalable systems that connect your services and data.
A beautiful app is nothing without a powerful engine. We build the robust, scalable backend systems and seamless integrations that power your applications, automate workflows, and drive your business forward.
In today's digital ecosystem, your applications need to communicate flawlessly—with each other and the world. Sun Datta specializes in crafting the mission-critical infrastructure that makes it happen. We develop custom backend architectures and secure API integrations that ensure your data flows smoothly, your performance remains uncompromised, and your platform is built to scale with your ambitions.
Disparate concepts or settings to create novel ideas
Secure, Scalable & Connected Systems
Why Your Business Needs a Powerful Backend
Your backend is the silent workhorse of your digital presence. It's what handles user logins, processes payments, manages data, and connects your services. A weak backend leads to slow performance, security vulnerabilities, and a dead end for growth.
Architected for Scale
Designed to handle growth from 100 to 1,000,000+ users without breaking a sweat.
Fortress-Level Security
We implement industry-best practices to protect your sensitive data and user information.
Seamlessly Connected
Break down data silos and automate workflows by connecting your CRM, payment gateways, databases, and more.
Cost-Effective & Efficient
We build intelligent systems that maximize performance while optimizing cloud and server costs.
We build the core logic, servers, and databases that power your web and mobile applications from the ground up.
Custom RESTful & GraphQL API Development
Server-Side Logic & Architecture
Database Design & Optimization (SQL & NoSQL)
Cloud-Native Development (AWS, Google Cloud, Azure)
Third-Party API Integration
Connect your application to the world's best services to add powerful features without building from scratch.
Payment Gateway Integration (Stripe, PayPal, Square)
CRM & Marketing Automation (Salesforce, HubSpot)
Communication APIs (Twilio, SendGrid)
Social Media & Mapping APIs (Facebook, Google Maps)
E-commerce & Shipping APIs (Shopify, Etsy)
Security & Reliability
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Client Satisfaction
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Responsive Design
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We're here to answer all your questions
FAQ: Backend & API Integration
Your digital product is only as strong as its core. We engineer the robust, scalable backend systems and seamless API integrations that power your applications, secure your data, and connect your services—turning complex ideas into high-performing realities.
What is the difference between an API and a backend?
The backend is the entire server-side of your application (server, database, etc.). An API is the interface that allows different software (like your frontend and backend) to communicate.
How long does a typical API integration project take?
A single, well-documented API integration can take 1-3 weeks. Complex multi-service integrations can take 1-2 months.
Will my data be secure during and after integration?
Absolutely. We prioritize security, using OAuth, API keys, and encryption best practices to ensure all data transfers are secure.
Can you help us if we have an existing backend that needs improvement?
Yes. We frequently audit, refactor, and modernize existing backend systems to improve performance, security, and scalability.
Do you provide documentation for the systems you build?
Yes, we deliver comprehensive technical documentation for all backend systems and APIs we develop, ensuring your team can maintain and build upon our work.
We believe in clear, upfront pricing. Every project is unique, but here is a general overview based on complexity.
Foundation App
Perfect for validating a new idea or establishing an initial mobile presence. This package delivers a fully functional, single-platform app with all the essential features to launch and start gathering user feedback.
Designed for businesses ready to scale. This package delivers a sophisticated, cross-platform app with advanced features, a custom UI/UX, and a powerful admin panel to manage your growing user base and content.
A fully-featured, custom platform with advanced capabilities like integrated payment gateways, real-time chat/sync, third-party API integrations, all built on a scalable cloud backend for high-traffic performance.
