FULL-STACK & AUTONOMOUS AI ARCHITECTURE · TRANSPARENT PRICING

Engineering Capabilities
Built Without Technical Debt.

We do not use cookie-cutter website builders or subcontract to junior teams. Every line of code is architected for concurrency, observable uptime, and 100% intellectual property ownership with clearly stated investment ranges.

Core Technical Verticals

Seven Specialized Services.
One Accountable Engineering Lead.

Click on any service card below to inspect its full dedicated technical specification, toolchain breakdown, pricing tiers, deliverables, and FAQs.

[SERVICE_01] WEB APPS ₹80k – ₹8.0L

Web Applications & SaaS Platforms

Production-grade full-stack web applications. React 18, Next.js, and TypeScript frontends backed by Python FastAPI or Node.js microservices with PostgreSQL relational storage.

React 18 Next.js FastAPI PostgreSQL Tailwind
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[SERVICE_02] AI & RAG ₹50k – ₹3.5L

AI Agents & Workflow Systems

Replace manual human processes with self-hosted n8n workflows, FAISS vector RAG assistants, and autonomous agents. From document parsing to Voice AI phone agents.

n8n Self-Hosted FAISS Vectors LangChain Ollama / Llama 3.2 Voice AI
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[SERVICE_03] MOBILE APPS ₹1.2L – ₹4.0L

Cross-Platform iOS & Android Apps

One codebase delivering native 60fps performance on both iOS and Android. Offline-first synchronization, biometric login, push notifications, and App Store submission.

React Native Expo Offline WatermelonDB Firebase FCM App Store
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[SERVICE_04] BACKEND APIS ₹60k – ₹2.5L

Backend Systems & High-Load APIs

The engine your users feel on every request. Asynchronous microservices, BullMQ/Redis job queues, zero-downtime database migrations, and sub-20ms cached response times.

FastAPI Node.js BullMQ Redis Alembic Docker
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[SERVICE_05] INTEGRATIONS ₹30k – ₹1.8L

System Integrations & Bridges

Connect disparate software stacks seamlessly. Payment gateways (Stripe, Razorpay), omnichannel communications (WhatsApp, MSG91, Twilio), and ERP/accounting sync.

Stripe / Razorpay MSG91 WhatsApp Zoho CRM Tally ERP Webhooks
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[SERVICE_06] SCALING ₹60k – ₹2.2L

Architecture Reviews & Performance

Diagnose bottlenecks before they turn into outages. EXPLAIN ANALYZE slow SQL tuning, Redis cache layers, Docker container fleet orchestration, and Sentry observability.

SQL Optimization Strangler Monolith Redis Caching Docker Fleet Sentry Observability
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[SERVICE_07] SPRINTS & RETAINERS ₹25k – ₹1.2L/mo

Feature Development & Retainers

Rapid feature additions to existing platforms: Analytics dashboards, onboarding wizards, Excel/PDF report generators, and dedicated monthly engineering retainers.

Recharts Analytics OpenPyXL Reports RBAC Admin Panels Monthly Retainers
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Transparent Pricing Schedule

Investment Ranges Mapped Out.
Fixed Scope, Milestone Governed.

Below is our complete pricing matrix across all 7 capability verticals. Every project includes full Git source code handover and a 30-day complimentary defect warranty.

Capability Vertical India Investment (INR) International (USD) Delivery Window Payment Structure
Web Applications (MVP to SaaS) ₹80,000 – ₹8,00,000 $3,000 – $40,000 4 – 16 Weeks 40% / 30% / 30% Milestones
AI Agents, RAG & Workflow Automation ₹50,000 – ₹3,50,000 $1,500 – $15,000 2 – 6 Weeks 50% / 50% or 40% / 30% / 30%
Cross-Platform Mobile Apps (iOS + Android) ₹1,20,000 – ₹4,00,000 $5,000 – $18,000 6 – 14 Weeks 40% / 30% / 30% Milestones
Backend Systems & High-Load APIs ₹60,000 – ₹2,50,000 $2,200 – $10,000 3 – 6 Weeks 50% Upfront / 50% Delivery
System Integrations & Payment/ERP Bridges ₹30,000 – ₹1,80,000 $1,000 – $7,500 1 – 4 Weeks 50% Upfront / 50% Delivery
Architecture Review & Scaling Rescue ₹60,000 – ₹2,20,000 $2,200 – $9,500 2 – 5 Weeks 50% Upfront / 50% Delivery
Feature Sprints & Monthly Retainers ₹25,000 – ₹1,20,000 / mo $1,000 – $5,000 / mo 1–3 Wks / Monthly Monthly Upfront Retainer
Engineering Cadence

From Concept to Production.
Zero Guesswork, 100% Transparency.

Every engagement follows a structured 4-phase delivery protocol managed personally by founder Abhayraj Singh.

01

Discovery & Architectural Blueprint (Sprint 0)

We map your core entities, transaction flows, and edge cases. You receive an architectural manifesto specifying schemas, API contracts, third-party services, and a fixed quote.

Deliverable: Architectural Specification & Milestone Timeline
02

Rapid Sprints with Continuous Async Video Demos

Code is built in 1-week iterative sprints. You receive live Loom video updates and staging branch deployments so you can click through real features as they are constructed.

Deliverable: Staging URL + Weekly Video Walkthrough
03

Concurrency & Security Hardening

Load testing against database locks, SSL/TLS audit, CORS policy enforcement, rate limiting, and environmental variable secrecy verification before opening to users.

Deliverable: Automated Test Suite & Security Validation Pass
04

Production Handover & 30-Day Defect Warranty

100% intellectual property transfer. You receive the complete Git repository, environment configuration guides, and 30 days of included bug fixes and operational warranty.

Deliverable: Full IP Git Transfer + 30-Day Defect Warranty

Have a project you need to scope?

Use our interactive System Architect to simulate your load and calculate an estimate, or reach out directly.

⚡ Launch System Architect → Submit Project Inquiry
⚡ System Architect WhatsApp Direct Book Audit