What we build

Software Development Services

WaapCoders designs and builds custom software for businesses that need a better way to serve customers, run operations or connect systems. Every engagement begins with the workflow, not a template.

core • software

Custom Software Development

Enterprise software solutions, custom ERPs, automated CRMs, and business automation platforms built for high concurrency, microservices scalability, and custom operational workflows.

What this includes
  • Custom Enterprise Software Architecture
  • Tailored ERP & CRM Platform Engineering
  • Business Workflow & Process Automation
  • Legacy System Modernization & Tech Audits
Node.jsPythonPostgreSQLDockerREST/GraphQL APIs
fintech • banking

Fintech Software Development

Bank-grade payment infrastructure, AEPS Aadhaar cash withdrawal engines, BBPS bill payments, 24/7 DMT money transfer, instant Pay-In & Payout APIs, and merchant settlement portals.

What this includes
  • Instant Pay-In & Payout API Engines
  • AEPS, BBPS & BC Banking Software Integration
  • 24/7 IMPS / UPI Disbursal Infrastructure
  • Real-Time Bank Settlement & Ledger Sync
AEPS CoreDMT EngineIMPS/UPI APIsHSM EncryptionRedis
web • mobile

Custom Web Development

Custom websites and web applications built with modern, maintainable technology. We focus on clear user journeys, useful content and the performance needs of the product.

What this includes
  • Custom Next.js & React Frontend Stack
  • SEO & Mobile-First Responsive Design
  • RESTful & GraphQL API Integration
  • Sub-Second Page Load Optimization
Next.jsReactTypeScriptTailwindCSSNode.js
web • mobile

Mobile App Development (Android & iOS)

Native Android (Kotlin/Java), iOS (Swift), and cross-platform Flutter and React Native mobile applications engineered with biometric security, offline sync, and rapid performance.

What this includes
  • Native Android (Kotlin) & iOS (Swift)
  • Flutter & React Native Cross-Platform Stack
  • Offline Local Database Sync
  • App Store & Google Play Publishing
FlutterReact NativeKotlinSwiftFirebase
cloud • saas

SaaS Platform Development

Cloud-native multi-tenant SaaS application engineering with automated subscription billing, role-based access control (RBAC), and high-concurrency API architectures.

What this includes
  • Cloud-Native Multi-Tenant Architecture
  • Automated Subscription & Recurring Billing
  • Role-Based Access Control (RBAC) Security
  • High-Concurrency API Routing & Scaling
Multi-TenancyStripe/RazorpayDocker/K8sAWSPostgreSQL
core • software

Enterprise Software & ERP

Scalable corporate software platforms, automated supply chain hubs, custom HRMS portals, and executive management dashboards designed for high-concurrency operations.

What this includes
  • Enterprise Resource Planning (ERP)
  • Automated Supply Chain & Logistics Control
  • HRMS & Attendance Ledger Sync
  • Executive Analytics & BI Dashboards
Enterprise Java/.NETPythonPostgreSQLMicroservices
cloud • saas

AI Automation & AI Voice Agents

Deploy autonomous AI voice calling agents for inbound customer support and high-volume outbound lead qualification, automated workflow orchestration, custom LLM agents, and CRM data synchronization.

What this includes
  • AI Voice Calling Agent & Outbound Telephony
  • Automated Customer Support & Lead Qualification
  • LLM RAG Knowledge Base & Custom AI Agents
  • CRM Auto-Sync & Multi-Channel AI Responders
PythonOpenAI / ClaudeTwilio / Voice APIWhisperLangChain
cloud • saas

Cyber Security & VAPT Audits

End-to-end vulnerability assessment and penetration testing (VAPT), fintech payment switch compliance, source code audits, cloud infrastructure hardening, and ISO/PCI-DSS readiness.

What this includes
  • VAPT Security Audits & Penetration Testing
  • Fintech & Payment Gateway Security Review
  • Source Code Security & Static Code Analysis
  • Cloud Infrastructure Hardening & Compliance
OWASP ZAPBurp SuiteSonarQubeAWS IAMDocker
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