Custom Web Engineering

Web platforms & SaaS portals built to load fast, convert visitors & scale.

We engineer custom web applications, e-commerce storefronts, and cloud dashboards using Next.js, React, and TypeScript. No slow templates or buggy plugins—just clean, high-performance code delivered in 4 to 6 weeks.

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100% Code Ownership

Sub-Second Page Speed

30-Day Post-Launch SLA

Next.js 15.2 • TurbopackLive Production

99+

Lighthouse Score

< 0.6s

First Paint

100%

Type-Safe

What We Build

Production Web Solutions We Engineer For You

Every system is custom-coded from scratch to solve your exact business workflow and drive measurable ROI.

Subscription Software

SaaS Platforms & B2B Web Portals

Custom multi-tenant software with role-based access, automated monthly billing, team workspaces, and analytics.

Key Features Delivered:

Role-based authentication (Admin, Manager, User)

Automated Stripe & Razorpay recurring billing

Real-time analytics dashboards and CSV/PDF reports

Multi-tenant data isolation and bank-grade security

Proven in productionView Case Study

Retail & E-Commerce

High-Converting Luxury E-Commerce

Bespoke online stores engineered for sub-second page loads, editorial lookbooks, instant 1-click checkout, and automated GST billing.

Key Features Delivered:

Sub-second checkout flow with Razorpay, Cards & UPI

Automated GST-compliant tax invoices & PDF downloads

Full administrative hub for SKU, stock & discount control

Interactive size guides and live order status tracking

Proven in productionView Case Study

AI & Automation

AI-Powered Web Platforms & Portals

Intelligent web apps with integrated LLMs, document OCR parsing, automated data extraction, and dynamic schedule generation.

Key Features Delivered:

Multi-file document upload (PDF, PNG, JPG OCR extraction)

Real-time Google Gemini & OpenAI API intelligence pipelines

Sub-5s synthesis with shareable dynamic URLs

Clean Cyberpunk and corporate dark/light UI modes

Proven in productionView Case Study

FinTech & Accounting

Financial Accounting & Business Ledgers

Sleek web bookkeeping platforms with real-time customer ledgers, custom PDF invoice generators, and active session security.

Key Features Delivered:

Real-time customer debit/credit balance tracking

Interactive invoice builder with custom brand themes & PDFs

Active security session monitoring and remote logout

Multi-language support and regional currency formatting

Proven in productionView Case Study

The Engineering Difference

Why Traditional Websites Fail vs The Bintrix Standard

We replace bloated templates and non-technical middlemen with modern, hand-crafted web engineering.

Benchmark

Typical Agencies

The Bintrix Way

Technology Stack

Slow WordPress templates, heavy PHP plugins, bloated page builders

Modern Next.js 15, React 19, TypeScript & Tailwind CSS (Lighthouse 99+)

Loading Speed & SEO

3 to 6 second load times resulting in high bounce rates and lost sales

Sub-second First Contentful Paint (<0.6s) with top Google SEO rankings

Code & IP Ownership

Agency locks you into proprietary platforms or monthly maintenance fees

100% full intellectual property & source code transfer upon completion

Development Team

Non-technical account managers acting as slow middlemen

Direct daily access to lead software engineers via dedicated Slack / WhatsApp

Security & Scaling

Prone to plugin vulnerabilities, SQL leaks, and server crashes during traffic spikes

Serverless edge architecture, bank-grade encryption, and automatic cloud scaling

Transparent Execution

From Concept to Production Launch in 4 to 6 Weeks

Fixed sprint milestones with weekly staging demos so you always know exactly what is being shipped.

01Week 1

Discovery, Architecture & Specs

We analyze your business goals, outline every user screen, map your database schema, and sign a mutual MNDA.

02Weeks 2-3

UI/UX Design & Full-Stack Core

We design responsive screens in Figma, build the frontend in Next.js, and connect user authentication and core logic.

03Weeks 4-5

Integrations, APIs & Payments

We integrate payment gateways (Stripe/Razorpay), automated email/WhatsApp notifications, third-party APIs, and admin suites.

04Week 6

QA Testing, Launch & 30-Day SLA

Rigorous cross-device testing, automated security audits, live cloud deployment, full code transfer, and 30 days of free support.

Modern Tech Stack

Built with Industry-Standard Technologies

We choose battle-tested frameworks used by top tech companies worldwide.

Next.js 15 & React 19

High-Speed Frontend

Renders pages on global edge servers for sub-second page loads, zero layout shift, and top Google SEO ranking.

TypeScript

Type-Safe Architecture

Eliminates 90%+ of runtime bugs before code ever reaches production, ensuring rock-solid stability.

PostgreSQL & Prisma

Enterprise Database

ACID-compliant relational database that safely handles millions of transactions with zero data corruption.

Tailwind CSS

Pixel-Perfect UI

Guarantees flawless responsiveness across all mobile phones, tablets, laptops, and ultra-wide displays.

Stripe & Razorpay

Payment Infrastructure

Instant 1-click checkout supporting UPI, Credit Cards, NetBanking, recurring subscriptions, and tax invoicing.

AWS & Vercel Cloud

Auto-Scaling Edge

Global edge CDN infrastructure with automated daily backups, DDoS protection, and 99.99% uptime.

Common Questions

Frequently Asked Questions About Web Development

Have another question? You can talk directly with our lead developers on our free discovery call.

Have a Custom Web Project in Mind? Let’s Engineer It.

Schedule a free 20-minute architecture discovery call directly with our lead engineers. Receive an honest estimate, timeline, and tech recommendation.

Schedule Free 20-Min Call Chat on WhatsApp

contact@bintrixtech.in

+91 97266 31515

We reply in under 2 hours