Full-Stack • E-Commerce • AI Automation • Technical SEO

Digital Products Built to Perform.

We engineer custom web applications, scalable commerce platforms, and autonomous AI workflows designed to get businesses found, accelerate conversion, and scale reliably.

Explore Selected Work Direct WhatsApp Chat
100/100 Core Web Vitals Target
< 500ms Target Server Response
100% Full Source IP Ownership
Zero Page-Builder Bloat
https://app.codetak.dev/analytics/live
Live Production System
Realtime Commerce Engine
Shopify + Next.js Storefront
Latency: 38ms
Checkout Conversion
4.82%
↑ +42% vs Legacy
Cumulative Layout Shift
0.000
Perfect Stability
AI Automation Queue
1,420
Tasks Syncing
// CodeTak Pipeline: Autonomous Order Sync & Inventory Optimization
POST /api/v2/orders/dispatch → 200 OK (38ms)
[AI Agent] Generated personalized SEO structured schema for 120 SKUs
Selected Work

Featured Digital Products & Systems

A curated selection of custom applications, high-converting storefronts, and automated backend architectures engineered by CodeTak.

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https://pulseflow.app/dashboard
Next.js 15 App Router
Real-time Telemetry Dashboard
PostgreSQL • Prisma ORM
[Interactive Data Streaming & WebSocket Engine]
Event Throughput
12.8k req/sec
Database Query Time
4.2ms avg
Full-Stack Application Concept Project

PulseFlow — Enterprise Telemetry & Analytics Platform

Engineered a high-concurrency event telemetry pipeline handling 10M+ daily events with sub-5ms database queries, custom role-based access control, and dynamic chart visualizations.

Next.js 15 React Server Components Node.js PostgreSQL Prisma Tailwind CSS
https://vanguard-supply.store
Shopify Storefront API
SKU
Precision Hardware Collection
Instant Cart Mutation: 18ms
Lighthouse Score 100 / 100 Performance
E-Commerce Engineering Concept Project

Vanguard Storefront — Headless Commerce Engine

Replaced a sluggish multi-plugin monolithic shop with a headless Next.js frontend integrated with the Shopify GraphQL Storefront API. Yielded sub-second page transitions and zero layout shifts.

Shopify GraphQL WooCommerce Next.js Stripe Custom Checkout Edge Caching
https://agent-hub.codetak.dev/pipeline
Python / FastAPI Engine
// Multi-Agent Workflow Execution
[Triage-Agent] Ingested 184 client inquiries → Classified intent
[RAG-Agent] Queried Vector DB (Cosine Similarity 0.94)
[Draft-Agent] Formatted proposal & queued in CRM (HubSpot/Slack)
Result: 14 business hours saved per week per operator
AI Automation & Workflows Concept Project

AutoOps — Enterprise Multi-Agent Knowledge & Routing Pipeline

Custom autonomous AI agents integrated with company CRM, databases, and communication channels to eliminate manual data entry, automate lead qualification, and synthesize complex operational workflows.

Python FastAPI LangChain OpenAI API Vector DB Webhooks
https://pagespeed.web.dev/analysis
Google CrUX Verified
100
Google PageSpeed Mobile Score
LCP: 0.42s • FID: 12ms • CLS: 0.000
Technical SEO & Speed Concept Project

Apex Architecture — Sub-Second Lightweight Web Engine

Built on clean semantic WordPress with zero render-blocking assets, programmatic JSON-LD schema injection, and native WebP pipelines to dominate local and national search rankings.

WordPress Native Gutenberg Blocks JSON-LD Schema Core Web Vitals Critical CSS
Featured Case Study

Re-engineering High-Traffic Commerce for Sub-Second Performance

How CodeTak dismantled a bloated, plugin-heavy monolithic web store and rebuilt it on a decoupled Next.js & modern API architecture.

01

The Challenge

A 4.8-second mobile load time, 42 active plugins causing server CPU bottlenecks, and mobile cart abandonments exceeding 78%.

02

The Architectural Approach

Decoupled presentation from backend operations. Replaced heavy DOM rendering with React Server Components, localized asset edge caching, and optimized database indexing.

03

The Engineering Solution

Built a headless storefront backed by GraphQL APIs, integrated real-time inventory webhooks, and automated structured schema for 1,200+ product URLs.

04

The Technical Outcome

Reduced Time-to-First-Byte from 1,850ms to 240ms, attained 100/100 Google PageSpeed scores, and achieved zero Cumulative Layout Shift across all viewports.

https://metrics.codetak.dev/case-study/telemetry
Audit Verified
// ARCHITECTURE TELEMETRY COMPARISON
Legacy Monolith Performance 4.82s Load (Failing CWV)
CodeTak Re-Engineered Stack 0.45s Load (100/100 CWV)
Technologies Deployed
Next.js GraphQL Redis Cache Cloudflare Edge Schema.org JSON-LD
Technical Architecture

Full-Stack Engineering Capabilities

We build digital products on modern, battle-tested technology stacks engineered for high throughput, robust security, and long-term maintainability.

Full-Stack Web Apps

Architecting dynamic, scalable web applications with resilient relational databases, secure API layers, and type-safe frontend interfaces.

React Next.js Node.js Express Python PostgreSQL Prisma REST / GraphQL

E-Commerce Platforms

Building high-converting storefronts, customized checkout funnels, headless shop architectures, and real-time inventory synchronization.

Shopify WooCommerce Headless Commerce Custom Checkout Payment Gateways Stripe API

AI Automation & Agents

Deploying autonomous AI agents, multi-step business workflow automations, and LLM API integrations that eliminate hours of manual operational overhead.

Autonomous Agents AI Workflows API Integrations RAG Systems Webhooks Chatbots

SEO & Core Web Vitals

Engineering websites for Google search dominance with programmatic JSON-LD schemas, sub-500ms TTFB, zero CLS, and localized technical search optimization.

Technical SEO Local Search Core Web Vitals Semantic HTML Schema JSON-LD Asset Inlining
How We Partner

Outcome-Oriented Development Services

We do not build generic websites. We build scalable technical foundations that convert prospects into clients and automate core business operations.

01 // APPLICATION DEV

Full-Stack Web Development

Bespoke web applications built on Next.js, React, Node, and relational databases. Designed for rapid feature iteration, responsive mobile UX, and institutional-grade security.

  • Custom React/Next.js Architecture
  • REST & GraphQL API Endpoints
  • Role-Based Authentication (RBAC)
  • Full Code Ownership & Documentation
02 // DIGITAL COMMERCE

E-Commerce Engineering

High-converting online storefronts engineered on Shopify, WooCommerce, or custom headless stacks. Optimized to reduce checkout friction and handle high-volume flash sales.

  • Headless & Custom Theme Builds
  • Sub-second Product Filtering
  • Payment Gateway & ERP Syncing
  • Mobile Checkout Optimization
03 // AUTOMATION & AI

AI Automation & Agents

Autonomous AI agent workflows and API integrations tailored to your internal business processes. Automates customer qualification, operational tasks, and content pipelines.

  • Autonomous Task Automation Agents
  • CRM & Webhook Event Synchronization
  • Private Vector DB Knowledge Engines
  • Custom Python/FastAPI Microservices
04 // SEARCH VISIBILITY

Technical & Local SEO

Engineering-first search optimization. We structure semantic HTML, programmatic JSON-LD data, and localized metadata to ensure your business claims page-one rankings.

  • Rich JSON-LD Schema Architecture
  • Google Core Web Vitals 100/100 Target
  • Local Business Map & Citation Optimization
  • Semantic Site Structure & Clean URLs
05 // SPEED & SECURITY

Performance & Optimization

Comprehensive technical remediation for existing legacy platforms. Eliminating bloat, minimizing database queries, implementing edge caching, and hardening security.

  • Database Query & Server Tuning
  • Elimination of Render-Blocking Assets
  • Image WebP/AVIF Compression Pipeline
  • Edge Caching & Security Hardening
06 // DIRECT ENGAGEMENT

Dedicated Technical Partner

Direct access to senior engineering leadership. Zero junior handoffs or opaque agency overhead. We work as an extension of your product team.

MZ
Muhammad Zubair
[Verified Developer]
● Direct Engineering Leadership
Personal Identity & Craft

Muhammad Zubair

Lead Full-Stack Developer & Founder

Specializing in high-performance web applications, scalable e-commerce systems, and autonomous AI automation. I partner directly with founders and business owners to engineer resilient digital systems that get found, convert visitors, and scale without technical debt.

Direct Developer Access
No junior handoffs or account manager layers.
Institutional Rigor
Clean git history, tests, and complete IP handover.
How Projects Get Built

The 6-Stage Engineering Delivery Pipeline

From initial architecture mapping to production launch and automated scaling. A disciplined, transparent sprint process with zero guesswork.

01

Discover

Audit existing systems, define functional scope, identify technical risks, and align on clear business objectives.

02

Plan

Formulate database schemas, API contracts, technical stack selections, and sprint milestone deliverables.

03

Design

Craft bespoke visual hierarchy, high-fidelity UI viewports, mobile interaction states, and design tokens.

04

Build

Clean frontend and backend implementation, database migrations, third-party API integrations, and unit tests.

05

Optimize

Strict Core Web Vitals optimization, asset compression, JSON-LD schema testing, and cross-browser QA.

06

Scale

Seamless production deployment, automated monitoring, staff training, and post-launch architectural support.

Engineering Integrity

Our Client Commitments & Standards

We maintain uncompromising engineering standards. Every line of code is written with performance, accessibility, and business outcomes at the forefront.

01 // CLEAN CODE GUARANTEE

Zero Bloat Architecture

No 50MB drag-and-drop page builders. No unneeded dependencies. We build with lightweight, maintainable code that loads instantly and stands the test of time.

02 // TRANSPARENT COLLABORATION

Direct Daily Access

Direct asynchronous communication on Slack, WhatsApp, and GitHub. You speak directly with the developer building your software at all times.

03 // INTELLECTUAL PROPERTY

100% Code Ownership

Upon final milestone completion, all source code, design files, server configurations, and documentation belong completely to you. No vendor lock-in.

[VERIFIED CLIENT REVIEWS & CASE STUDIES ARE ADDED UPON FORMAL CLIENT SIGN-OFF — WE NEVER FABRICATE SOCIAL PROOF]
Clarity & Process

Frequently Asked Technical Questions

Direct answers regarding our architectural standards, engagement models, and delivery timelines.

What technologies does CodeTak primarily specialize in?
We specialize in modern full-stack web architectures (React, Next.js, Node.js, Express, Python, PostgreSQL, Prisma), enterprise e-commerce platforms (Shopify Storefront API, WooCommerce, custom checkout funnels), autonomous AI agents/workflows (FastAPI, LangChain, vector DBs), and native, high-performance WordPress without heavy page-builder plugins.
Who will actually be writing the code for my project?
Muhammad Zubair personally leads, architects, and writes the code for your project. There are no account managers, no junior offshore contractors, and no broken communication telephone games. You have direct communication with senior technical leadership at all times.
How do you guarantee sub-second load times and 100/100 Core Web Vitals?
Performance is engineered into the foundation, not patched on at the end. We avoid bloated UI frameworks, eliminate render-blocking scripts, utilize Server-Side Rendering (SSR) and Static Site Generation (SSG) where appropriate, implement modern image conversion (WebP/AVIF), and tune database queries to execute in single-digit milliseconds.
Who owns the code and intellectual property after launch?
You do. 100%. Upon completion of project milestones, all Git repositories, custom schemas, assets, documentation, and credentials are transferred entirely to your organization. There are zero ongoing license fees or vendor lock-in mechanics.
Can CodeTak audit and remediate an existing application or website?
Yes. In addition to net-new product builds, we frequently step into existing legacy applications to eliminate database bottlenecks, overhaul sluggish frontends into fast headless setups, resolve failing Core Web Vitals, and automate repetitive backend operations using AI workflows.
How quickly can we start, and what is the onboarding process?
We typically begin with an initial technical scoping call or asynchronous message exchange to clarify requirements, review existing codebases (if applicable), and provide a defined scope of work with milestone timelines. Engagements can often kick off within 3 to 5 business days.
Direct Consultation

Ready to Build a Digital Product That Performs?

Whether you need a bespoke full-stack web application, a headless e-commerce overhaul, or custom AI agent automation, we are ready to partner with you.

Direct WhatsApp: +92 321 3559818 Email Inquiry
✓ Fast 24-Hour Response Guarantee ✓ Direct Senior Developer scoping ✓ Strict NDA on request