HomeTechnology Capabilities
Verified Engineering Mastery
Technologies We Master & Deploy
We build with battle-tested technologies that offer strict typing, sub-second execution, bulletproof data consistency, and long-term maintainability.
FRONTENDEXPERT
Next.js
Production Usage:
RentMixVitaERPEduERPBizERPECOPOSCityERPVPSHub
FRONTENDEXPERT
React
Production Usage:
RentMixVitaERPEduERPBizERPECOPOSZeroTrade
LANGUAGESEXPERT
TypeScript
Production Usage:
VPSHubRentMixBizERPVitaERPZeroTrade
FRONTENDEXPERT
Tailwind CSS
Production Usage:
VPSHubRentMixBizERPVitaERPCityERP
BACKENDEXPERT
Node.js
Production Usage:
VPSHubBizERPVitaERPEduERPZeroTrade
BACKENDEXPERT
NestJS
Production Usage:
VPSHub Core APIZeroTrade Engine
DATABASEEXPERT
PostgreSQL
Production Usage:
VPSHubBizERPVitaERPEduERPRentMixCityERP
DATABASEEXPERT
Prisma ORM
Production Usage:
VPSHubBizERPVitaERPRentMix
DEVOPSEXPERT
Docker & Compose
Production Usage:
VPSHub ProductionVitaERP StagingZeroTrade
DEVOPSEXPERT
Nginx & Reverse Proxies
Production Usage:
VPSHub Reverse Proxy11 Co-hosted Domains
INFRASTRUCTUREEXPERT
Linux Server Administration
Production Usage:
VPSHub Production (Ubuntu)Cloud Instances
MOBILEADVANCED
Flutter & Dart
Production Usage:
Citizen Mobile AppCompanion Field Apps
INTEGRATIONEXPERT
REST & GraphQL APIs
Production Usage:
VPSHub APIPayment GatewaysRegistrar APIs
INTEGRATIONADVANCED
WebSocket Real-time Engine
Production Usage:
ZeroTrade Live DataAssistant Streaming
INTEGRATIONEXPERT
Payment Orchestration (bKash/Nagad/Cards)
Production Usage:
Walletmix EnginebKashNagadSSLCommerzStripe
INFRASTRUCTUREEXPERT
Cloud & KVM Virtualization
Production Usage:
VPSHub Cloud PlatformServer Management
SECURITYEXPERT
Security & Access Control (RBAC/MFA)
Production Usage:
VPSHub Security LayerEnterprise ERPs