Backend, API & database development services
A reliable backend keeps your website, app and team working from the same data. Our developers work across Node.js, Python, PHP and .NET, and choose the database to suit your data — document (MongoDB) or relational (PostgreSQL, MySQL).
Backend, API & database development: what we can deliver
REST APIs
Documented APIs for web apps, mobile apps and partners.
Node.js backends
Express-based services for real-time and JavaScript-first projects.
Python development
Backends, automation scripts and data-processing tasks.
PHP development
Custom PHP applications and maintenance of existing PHP systems.
.NET development
Applications and APIs for organisations using the Microsoft stack.
Database design
MongoDB, PostgreSQL and MySQL schemas, queries, migrations and backups.
Why choose VaanLogic for backend, api & database development
Experienced developers
Our team brings 6+ years of experience across web, mobile, backend and database work.
Tested before launch
Dedicated testers check features, devices and browsers before every release.
Clear scope and pricing
A written proposal with milestones and price before work begins — no surprises.
Local and international clients
We work with businesses in India, Germany, the UAE and worldwide.
Outsourcing from abroad? See how we work with international clients or browse our recent projects.
From requirements to launch
- Step 01
Discover
We dig into your business goals, users and the problem you’re really solving.
- Step 02
Define
We agree the scope, priorities and milestones so expectations are set from day one.
- Step 03
Design
We design the experience and validate the direction before heavy build begins.
- Step 04
Build
We build in iterations, with regular demos so you see progress and can steer it.
- Step 05
Launch & support
We test thoroughly, launch, and stay on to support and improve the product.
Questions about this service
Common questions about backend, api & database development. Ask us anything else on WhatsApp or email.
Still have a question?
Tell us about your project — we’ll reply with clear answers and next steps.
Relational databases (PostgreSQL, MySQL) suit structured data with many relationships; MongoDB suits flexible, document-style data. We recommend one during scoping.
Let’s talk about your project
Share your requirements to receive a scoped proposal.
Discuss your project