#

Startup-Speed Engineering Stack

Our ex-FAANG engineers don't just pick popular frameworksโ€”we architect for startup success. Every technology choice is optimized for 30-day MVP delivery, easy scaling to millions of users, and investor-grade quality. We bring Google, Amazon, Walmart learnings to early-stage startups, combining enterprise-grade reliability with startup agility. Our AI-native development practices reduce build time by 60% while improving code quality and system performance.

LLM APIs & Integration:
OpenAI GPT-4, Anthropic Claude, Google Vertex AI, Azure OpenAI. Complete RAG pipeline implementation with vector search and semantic caching for startup-scale AI applications.
Vector Databases & Search:
Pinecone, pgvector, Milvus, Weaviate. Optimized for startup-scale semantic search with cost-effective indexing strategies and real-time query performance.
AI-Powered Development:
GitHub Copilot, Cursor IDE, LLM-as-judge for automated testing, AI-generated documentation, intelligent code reviews, and deployment automation.
Evaluation & Monitoring:
Custom eval harnesses, LLM performance monitoring, A/B testing for prompt optimization, automated regression detection, and cost optimization for API usage.
Frontend (Lightning Fast):
React 18 + Next.js 14, TypeScript, Tailwind CSS, Shadcn/ui components. Vercel deployment for instant scaling with edge functions and global CDN.
Backend (Startup Speed):
Java Springboot or Python FastAPI or Node.js with TypeScript. Async/await patterns, Kafka Stream, KSQL, automatic API documentation, built-in validation and serialization for rapid iteration.
Database (Scale Ready):
MongoDB, PostgreSQL with Prisma ORM, Redis for caching, Elasticsearch for search, Supabase for rapid prototyping. Designed for easy migration to AWS RDS/Aurora at scale.
Authentication & Security:
NextAuth.js, Clerk, or Auth0 integration. JWT tokens, OAuth providers, RBAC, and enterprise security standards from day one.
Continuous Deployment:
GitHub Actions, trunk-based development, automated testing pipeline, staging environments, feature flags, and canary deployments for rapid iteration.
Infrastructure as Code:
Terraform for AWS/GCP/Azure, Docker containerization, Kubernetes for scaling, cost monitoring, and automated resource optimization.
Observability Stack:
OpenTelemetry tracing, DataDog or New Relic monitoring, error tracking with Sentry, real-time alerting, and performance dashboards.
Cost Optimization:
$/API call budgets, automatic scaling policies, spot instance management, database query optimization, and startup-friendly pricing strategies.
Real-Time Streaming:
Kafka or Redpanda for event streaming, real-time user analytics, activity tracking, and behavioral data processing at startup scale.
Analytics Pipeline:
dbt for data transformation, Airflow for orchestration, automated reporting, cohort analysis, and startup metrics (MRR, CAC, LTV).
Product Analytics:
Mixpanel, Amplitude, or PostHog integration. A/B testing frameworks, conversion funnel analysis, and product-market fit measurement.
Business Intelligence:
Custom dashboards, KPI tracking, investor reporting automation, board deck preparation, and growth metric visualization.
React Native Development:
Single codebase for iOS and Android with native performance. Expo for rapid prototyping and deployment, perfect for startup MVP validation.
Progressive Web Apps (PWAs):
App-like experience on web browsers with offline capabilities, push notifications, and app store distribution. Cost-effective alternative to native apps.
Cross-Platform Strategy:
Flutter for high-performance native feel, web-to-mobile conversion strategies, and unified user experience across all platforms.
App Store Optimization:
Store listing optimization, beta testing with TestFlight/Play Console, analytics integration, and user acquisition strategies.
AI-Native Engineering Stack

"We Build Like We're Your Founding Engineers"

Daily merges, SLO monitoring, cost optimization, and constant iteration toward product-market fit. This isn't just our tech stackโ€”it's our startup success methodology. Every choice is optimized for rapid development, effortless scaling, and investor-grade reliability.

60% Faster Development
30-Day MVP Delivery
99.9% Uptime SLA
Build Your MVP with Our Stack

Contact Us

Chat on WhatsApp

+91 9686269013

Address :
Villa 77, SLS Spencer,
Horamavu Agara Main Road, Horamavu,
Bangalore-560043 Karnataka, India

Phone:
+91 9686269013
+91 6291833389

E-mail:
admin@rupantar.tech
itmvikastiwari@gmail.com