Backend Development & API Servicesby SoftwareCrafting
Robust backend solutions using Node.js, Express, MongoDB, MySQL, and PHP by SoftwareCrafting. API development and database architecture.
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Delivery Time
2-6 weeks depending on complexity
Service Overview
We build backend systems that behave correctly under conditions that only show up in production: concurrent writes to the same record, retried requests after a network timeout, third party services that are slow rather than down, and traffic that arrives ten times faster than the plan assumed. Most of our work is Node.js and NestJS with PostgreSQL, and the decisions that matter happen early: the data model and its constraints, transaction boundaries, which operations must be idempotent, where queues belong instead of synchronous calls, and how the system degrades when a dependency fails. We treat the database as the source of truth and enforce invariants there rather than hoping application code is always right. Everything ships with structured logging, tracing, and metrics, because a backend you cannot observe is a backend you cannot operate. You get an API with a documented contract, tests around the logic that would be costly to get wrong, and runbooks for the failure modes we designed for.
Technologies we use
Key Features
- RESTful API development
- GraphQL API implementation
- Database design and optimization
- Authentication and authorization
- Microservices architecture
- Real-time data processing
- Third-party API integration
- Payment gateway integration
- Email and SMS services
- File upload and storage
- Caching strategies
- Security implementation
- Performance optimization
- API documentation
- Transaction boundaries and database level constraints that enforce invariants
- Idempotent write paths safe under client and network retries
- Queue backed asynchronous processing with dead letter handling
- Graceful degradation when third party dependencies are slow or failing
- Connection pooling and query performance tuning under real concurrency
- Structured logging, distributed tracing, and service metrics
- Load testing against realistic traffic shapes before launch
- Runbooks covering the failure modes the system was designed for
Pricing Snapshot
Starting from ₹25,000 for complete backend development projects
- Model: project
- Timeline: 2-6 weeks depending on complexity
Our Delivery Process
We use an agile, transparent process to ensure your project is completed on time and meets exactly your needs.
Architecture Planning
Designing scalable backend architecture and database schema
API Development
Building RESTful APIs and GraphQL endpoints
Database Implementation
Setting up and optimizing databases
Security & Authentication
Implementing security measures and user authentication
Testing & Optimization
Comprehensive testing and performance optimization
Deployment & Monitoring
Deploying to production with monitoring setup
Why Choose SoftwareCrafting?
- Expert backend development by SoftwareCrafting
- Scalable and secure architecture
- High-performance APIs
- Comprehensive security implementation
- Database optimization
- Real-time data processing
- Easy integration with frontend
- Comprehensive documentation
- Ongoing support and maintenance
- Cost-effective solutions
- Correct behaviour under concurrency, not just under happy path testing
- Retries that never double charge or duplicate records
- Slow third parties degrade the system instead of taking it down
- Invariants enforced in the database, where they cannot be bypassed
- A backend you can observe, and therefore actually operate
Frequently Asked Questions
What backend technologies does SoftwareCrafting specialize in?
Do you provide API documentation?
Can you integrate with third-party services?
How do you ensure backend security?
How do you handle traffic spikes?
Do you write tests, and how many?
Can you take over an existing backend?
PostgreSQL, MongoDB, or something else?
Case Studies
See how we've delivered results for our clients.
Guides that support this service
Practical engineering notes connected to backend development & api services decisions, architecture, and implementation trade-offs.
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Solutions & industries
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Explore the industry solutions and locations we deliver this capability for, or talk to a Delhi/India-based senior engineer.
Client Success & Reviews
See what our clients say about our Backend Development & API Services delivery.
"We engaged the team to build the Junnar Shikshak Patsanstha app, allowing our members to securely access and track their account activity in real-time. The development process was smooth, they understood our requirements around member accounts and transaction details, and handled everything professionally from build to Play Store deployment. The app went live without any issues and our members have found it easy to use. Highly recommended for anyone needing a reliable Android app built and deployed properly."
Pradeep Pisey
Client
"Great experience working with the team on Driftload. They built our entire platform - driver app, customer booking app, website, admin panel, and backend server - all working together smoothly. Communication was clear throughout, they understood the complexity of coordinating multiple apps with a shared backend, and delivered everything on time. Highly recommended for anyone needing a full end-to-end platform built right."
Dhruv Singh
Client
"Great experience working with the team - they built a high-quality website and app with excellent attention to detail. Communication was clear throughout, technical knowledge was strong, and delivery was on time. Bug fixes and support were quick whenever needed, and all project requirements were met. Highly recommended for anyone looking for a reliable, professional team."
Avesh Mansuri
Client
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