4Tek Software Infrastructure

Your Online Store Should
Sell While You Sleep.

We engineer autonomous sales systems for brands ready to move beyond manual DMs. Your revenue deserves software-grade reliability.

Verified Payment

$142,500.00

🇺🇸 USA

Just now

Engineering Scope & Infrastructure

3-Click CheckoutWhatsApp API SyncSEO-Ready ArchitectureInternal Admin Systems
System Audit: Critical Errors Found

Replying "Check DM" is a
Bug in Your Business Logic.

Your revenue is currently capped by your typing speed. Every minute a customer waits for a reply, your conversion probability drops. If your sales process relies on you being awake, you don't own a business — you own a job.

The 'Ghosting' Bug

Customers ask for price, you reply 2 hours later, and they are gone. That is not 'bad luck'; that is latency.

The 'Price Check' Loop

You spend 40% of your day typing numbers. This is redundant data entry, not sales.

Manual Inventory Errors

Selling the same item twice because you forgot to update the status? That's a database sync failure.

Downtime Revenue Loss

If your business stops when you sleep, your income is capped by your physical energy.

Stop debugging manually. Start automating.

You don’t need more followers. You need a Revenue Engine that captures, processes, and closes sales 24/7.

See The 4Tek Fix
The 4Tek Infrastructure

We Don't Build Brochures.
We Engineer Revenue Engines.

4Tek systems are built for one purpose: **Conversion.** By bridging the gap between custom Next.js webfronts and the WhatsApp Business API, we ensure your brand is accessible wherever your customers are.

The 3-Click Checkout

We engineer high-velocity flows that move customers from 'Interest' to 'Payment Confirmed' in 3 clicks or less.

Omnichannel Sync

Real-time integration between your Next.js Webfront and WhatsApp Business Catalog. One dashboard, total control.

SEO-Native Architecture

We don't 'add' SEO later. We build with clean, semantic code that forces Google to notice your brand.

4tek_core_v2.sys
SEO OPTIMIZATION98% PERFECT

Average Checkout Time

0.8s

API Latency

12ms

CTR Boost

+42%

3-Click Standard

Active Integration

Tech Stack & Architecture

Enterprise-Grade Architecture.
Built for Speed, Security & Scale.

Performance-optimized infrastructure designed to solve common problems like slow websites, poor SEO rankings, and insecure payment systems.

Fast Website Performance

Sub-second load speeds, CDN-powered images, optimized bundles, and mobile-first builds to improve Google rankings and conversion rates.

Secure Payment Architecture

JWT authentication, httpOnly cookies, rate limiting, encryption, and hardened server headers protect your business and customer data.

Scalable Backend Systems

REST APIs, structured databases, and modular architecture designed for growth without system breakdown.

4Tek Supported Payment Integrations

paypalpaypal
stripestripe
visavisa
mastercardmastercard
applepayapplepay
googlepaygooglepay
bitcoinbitcoin
ethereumethereum
klarnaklarna
afterpayafterpay
razorpayrazorpay
squaresquare
wisewise
payoneerpayoneer
americanexpressamericanexpress

Our Core Solutions

01

Core Development — Infrastructure

Precision-Built Software Infrastructure

Your business is not generic. Your software shouldn't be either. We architect custom systems that reflect how your operations actually work — from internal workflows to customer-facing platforms. No bloated templates. No patchwork plugins. Just clean, scalable architecture designed around your logic. Built to scale from 100 users to 100,000 without breaking.

02

Search Engineering — Visibility

Search-First Architecture

Most websites fail before they even load — because no one finds them. We engineer your system around search intent, technical SEO structure, and performance metrics that align with how Google actually ranks pages. This isn’t keyword stuffing. This is structural visibility engineering. If customers are searching for a solution — your brand should appear.

03

Revenue Operations — Automation

Operational Automation Systems

Manual processes kill growth. If your team is confirming orders via WhatsApp manually, tracking payments in spreadsheets, or responding to repetitive inquiries — you are paying the Human Tax. We replace friction with automation.

04

Financial Systems — Payments

Modern Payment Infrastructure

Revenue stops when payments fail. We integrate multi-layered payment systems designed for global and local markets — from traditional card networks to crypto rails and recurring billing systems. Secure. Compliant. Reliable.

05

Conversion Science — Storefronts

High-Velocity Storefront Engineering

Every extra click is a lost sale. We design storefronts and checkout systems engineered around behavioral psychology, speed optimization, and mobile-first conversion patterns. Your customer should move from interest to payment confirmation in three clicks or less. We don’t design for aesthetics. We design for outcomes.

Ready to stop selling manually?

Let’s audit your current workflow and identify where automation can save time, reduce errors, and boost revenue.

Start A Project