TECHNOLOGY STACK MATRIX
Curated technology stack for high-concurrency software.
We maintain a strict technology stack across four operational layers - selecting frameworks for speed, security, auditability, and long-term maintainability.
STACK MATRIX SPECSSTRICT SELECTION
InterfacesNext.js 15 / React 19
MicroservicesGo / Python FastAPI
Data EnginesPostgreSQL / ClickHouse
DevOpsTerraform / Docker / Mailcow
Bengaluru Senior Stack Selection
Next.js 15Sub-Second
Modern App Router frontend engine
Go & PythonHigh Scale
High-concurrency backend microservices
ClickHouseColumnar
Time-series columnar analytical storage
100% IPZero Lock-In
Source code and build pipeline transfer
01 / OPERATIONAL LAYERS
Our four-layer technology architecture.
01 // INTERFACES
- Next.js 15 App Router
- React 19 Server Components
- TypeScript 5+ (Strict)
- WebGL & Framer Motion
02 // MICROSERVICES
- Go (High Throughput)
- Python (FastAPI / ML)
- Node.js (TypeScript)
- Apache Kafka Streams
03 // DATA ENGINES
- PostgreSQL (ACID Core)
- ClickHouse (Time-Series)
- Redis (Cache & Queues)
- IndexedDB (Local Vector)
04 // INFRASTRUCTURE
- Docker & Kubernetes
- Terraform IaC Modules
- Mailcow (Postfix/Dovecot)
- Hostinger SSR Runtime
02 / SELECTION PHILOSOPHY
We pick technologies for production resilience, not trendiness.
Every library in our stack is chosen because it has been proven under high concurrency and load.
03 / INSPECTABLE CODE
Tech Stack configuration snippet.
config/tech_stack.ts
Curated technology stack matrix across frontend, backend microservices, databases, and DevOps infrastructure.
1export const ARIVU_TECH_STACK = {2 frontend: ["Next.js 15", "React 19", "TypeScript", "Tailwind CSS", "WebGL"],3 backend: ["Go", "Python (FastAPI)", "Node.js", "Rust Workers"],4 databases: ["PostgreSQL", "ClickHouse", "Redis", "IndexedDB"],5 devops: ["Docker", "Kubernetes", "Terraform", "Mailcow Stack"]6};04 / STACK FAQS
Questions about our technology choices?
Why does Arivu use open-source technologies over proprietary vendor frameworks?
Open-source stacks guarantee 100% IP portability, zero vendor lock-in, and lower total cost of ownership for our clients.