Custom Software • ERPs • AI & LLMs • IoT — Get a free consultation
Connect disconnected software into one working ecosystem. Systems Integration at App Developer India connects CRMs, ERPs, payment gateways, and third-party tools so data flows automatically between platforms. We design systems integration architecture that eliminates manual data entry and duplicate records across your software stack.
We map your goals, users and workflows before a single line of Systems Integration work begins.
Scalable, future-proof system design built specifically around your business.
Sprint-based releases with demos every two weeks — you always see progress.
Functional, performance and security testing baked into every milestone.
Encryption, role-based access and compliance-aware engineering as standard.
SLA-backed maintenance, monitoring and continuous improvement after go-live.
Free consultation, requirement workshops and a detailed proposal.
UX flows, wireframes and a clickable prototype you approve first.
Agile sprints with bi-weekly demos and transparent progress tracking.
Automated + manual QA, security checks and performance tuning.
Deployment, training, SLA support and continuous upgrades.
We integrate CRMs, ERPs, accounting software, payment gateways, marketing tools, and custom internal applications through APIs and middleware.
Simple integrations take 1 to 3 weeks, while complex multi-system integrations can take 2 to 4 months.
Costs range from $3,000 for a simple API connection to $50,000+ for enterprise-wide integration projects.
Tell us your idea — free consultation and a detailed proposal within 48 hours.
Custom software, ERPs, CRMs, AI & LLM solutions, IoT and cloud — engineered in India for businesses worldwide, across every industry.