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Software Engineering Discipline

Custom Web Applications Tailored to Your Exact Operations

When pre-packaged SaaS tools or standard website plugins cannot handle your business workflow, we build lean, secure custom web applications and client portals designed around your exact needs.

Timeline: 4–8 WeeksInvestment: ₹1,20,000+Ownership: 100% Client Retained

When Off-the-Shelf Tools Break Down

Many growing businesses find themselves juggling five different subscription tools that don't talk to each other, forcing staff to manually copy data across spreadsheets, WhatsApp chats, and disconnected dashboards.

We build focused, lightweight web software that connects your front-facing website directly to your internal operations, saving hours of manual labor and providing your customers with a smooth self-service experience.

Custom Engineering Solutions We Provide

Client & Customer Portals

  • • Secure customer account registration & login
  • • Document upload and service status tracking
  • • Interactive appointment scheduling & booking engines
  • • Customized invoice and payment history views

Workflows & API Integrations

  • • CRM integrations (HubSpot, Zoho, LeadSquared)
  • • WhatsApp Business Cloud API automated messaging
  • • Payment gateway webhook listeners & reconciliation
  • • High-performance relational database architecture

Our Engineering Lifecycle

Phase 1 — Technical Architecture Specification

We define data models, security parameters, third-party API dependencies, and user interaction flows in an explicit technical design document.

Phase 2 — UI Wireframing & Database Setup

We configure secure database environments, schema validations, and produce interactive Figma prototypes for all key user dashboards.

Phase 3 — Full-Stack Implementation & Testing

We write type-safe TypeScript code, implement role-based authentication, integrate APIs, and run edge-case tests on data validation.

Phase 4 — Deployment, Security Audit & Code Handover

We deploy to production cloud infrastructure (Vercel, Cloudflare, AWS), verify security configurations, and transfer repository ownership to your team.

Custom Project Scoping

Custom solutions start from ₹1,20,000+. Every project receives a detailed discovery consultation to establish exact functional requirements and a guaranteed fixed deadline.

Custom Solutions FAQs

What types of custom web applications do you build?

We build client intake portals, internal operational dashboards, custom scheduling and appointment systems, membership platforms, and custom integrations connecting your website to CRMs or third-party business APIs.

Do we retain full intellectual property and code ownership?

Yes, 100%. All custom code, database architecture, and UI components are handed over to your company repository under your ownership upon completion with zero licensing fees or agency lock-in.

How do you ensure security in custom builds?

We employ industry-standard security practices: encrypted environment variable handling, HTTPS/SSL by default, secure authentication tokens, database parameterization to prevent SQL injection, and Cloudflare DDoS protection.

How do you scope a custom project?

Every custom application begins with a detailed technical discovery phase where we document user roles, data schemas, API specifications, and milestone deliverables, providing a fixed-scope quote before development begins.

Transparent Pricing • Fast Delivery

Ready to Build a Website That Brings Real Inquiries?

No endless agency retainers or slow templates. Partner with Aetrix to build a fast, credible website with fixed-scope pricing and 2–4 week turnaround.