Available for select projects · Lahore, Pakistan

Khizar AhmedFull-Stack MERN & AI Automation Engineer

I build MERN + Odoo ERP systems and LLM automations that replace repetitive workflows and save teams 10–15+ hours every week.

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developer.ts

const engineer = {
 role: 'Full Stack',
 stack: ['React', 'Node', 'AI'],
 ships: 'production',
 status: available,
};

Technologies I build with every day

ReactAngularTypeScriptNode.jsExpressMongoDBPostgreSQLSupabaseOdooOpenAIDockerAWSStripeTailwindReactAngularTypeScriptNode.jsExpressMongoDBPostgreSQLSupabaseOdooOpenAIDockerAWSStripeTailwind

Khizar Ahmed

Full-Stack MERN & AI Automation Engineer

Open to work

Available

Senior engineering for real business outcomes

I'm a Full-Stack MERN engineer who builds AI automations and full-stack systems that replace repetitive workflows and save teams 10–15+ hours every week — systems that stay reliable as they scale. I currently work at Byte Scripterz across React, Node.js, MongoDB, Odoo (Python) and LLM/OpenAI automation.

I work at the intersection of backend engineering, system design and AI/LLM automation. Teams bring me in when workflows are messy and manual, systems struggle to scale, or operations need automation that just works.

Full-Stack MERN

Production React, Node.js, Express & MongoDB apps that handle real operational load.

AI / LLM Automation

OpenAI/LLM workflows and OpenClaw agents across Sheets, WhatsApp and email.

Odoo ERP

Custom Odoo (Python) modules & integrations for Sales, Inventory and Invoicing.

Cloud Deployment

Dockerized services deployed on AWS EC2 with S3 for file and document storage.

Workflow Automation

Replacing messy manual processes with reliable, integrated automation pipelines.

Companies & internships

Production systems shipped

Manual effort reduced

0h+

Saved weekly per team

Education & Certifications

The University of Lahore
Computational Science
PNY Training Institute
Associate's Degree, Computer Science
Jul 2024
Arfa Karim Technology Incubator (NAVTTC)
Govt-certified Frontend Development Program
2024 – 2025

A full-stack toolkit, end to end

From pixel-perfect interfaces to scalable infrastructure and AI — the complete stack to design, build and ship modern products.

Frontend

React93%

Angular 1685%

TypeScript88%

Redux Toolkit / RTK Query86%

Tailwind CSS / Ionic88%

Backend

Node.js90%

Express.js89%

REST APIs92%

JWT / RBAC / Webhooks88%

Database

MongoDB90%

PostgreSQL (Neon)86%

Supabase84%

AI & Automation

OpenAI / LLMs90%

OpenClaw Agents85%

Embeddings82%

Sheets / WhatsApp / Email88%

Odoo ERP

Odoo (Python)84%

Odoo ORM82%

QWeb / XML Views80%

Cloud & DevOps

Docker85%

AWS EC282%

AWS S382%

Git / GitHub90%

A track record of shipping

Hands-on delivery of production software across MERN, ERP and AI automation.

Full-timeAug 2026 — Present

Full Stack Engineer

Connexis Pvt. Limited Lahore, Punjab, Pakistan · On-site

Driving frontend architecture and UI/UX development for web applications, while contributing to full-stack and AI-powered solutions.

Lead frontend architecture and component systems for production web applications
Design and refine UI/UX across product surfaces, from design tokens to responsive layouts
Contribute to full-stack features and AI-powered solutions spanning frontend, APIs and infrastructure

ReactTypeScriptNode.jsFull-Stack DevelopmentSoftware InfrastructureAI Integrations

Full-timeOct 2025 — Jul 2026

Full-Stack Software Engineer — MERN · Odoo ERP · LLM Automation

Byte Scripterz Lahore, Pakistan

Building full-stack web applications and business systems — combining MERN development with Odoo ERP customization and LLM/OpenAI automations to streamline operations and improve workflow reliability.

Develop end-to-end features across React, Node.js/Express and MongoDB — UI, APIs, validations and data modeling
Build and customize Odoo modules (models, views, workflows, permissions) aligned with business processes
Implement LLM/OpenAI automations for content generation, message drafting and structured extraction
Deliver integrations across Google Sheets, WhatsApp and email via APIs/webhooks; deploy Dockerized services to AWS EC2 with S3 storage

ReactNode.jsExpressMongoDBOdoo (Python)OpenAI/LLMsDockerAWS EC2/S3

Full-timeJun 2025 — Oct 2025

Frontend Developer

ErbiumTech (Pvt) Ltd. Lahore, Pakistan

Built the frontend for a Truck Driver & Stock Delivery Management System to improve logistics coordination, dispatch visibility and delivery workflow efficiency.

Developed a scalable Angular 16 + Ionic app supporting 200+ drivers — fleet records, dispatch tracking and delivery confirmation
Built advanced reactive forms with real-time validation and duplicate detection to reduce operational errors
Implemented JWT auth with role-based route guards and protected navigation for secure access control
Integrated REST APIs and local-storage continuity across multi-step operational processes

Angular 16TypeScriptIonicReactive FormsJWTREST APIs

InternshipOct 2024 — Jan 2025

Frontend Developer Intern

Arfa Karim Technology Incubator (NAVTTC) Lahore, Pakistan

Selected for a government-certified IT development program; focused on responsive frontend development and workflow-oriented web applications.

Built responsive, interactive UIs with React, JavaScript, Tailwind CSS and Bootstrap
Translated design mockups into reusable, maintainable frontend components
Applied modern UI practices for responsive design, cross-browser compatibility and accessibility

ReactJavaScriptTailwind CSSBootstrap

Certifications & continuous learning

Formal credentials from Anthropic, IBM, HP and Google — AI engineering, agentic workflows and project management.

AI Seekho 2026 National Hackathon certificate

CertificateAI Seekho 2026 National HackathonGoogle Antigravity · GDG Cloud Lahore

PDFClaude Code in ActionAnthropic Education

Model Context Protocol: Advanced Topics certificate

PDFModel Context Protocol: Advanced TopicsAnthropic Education

AI Fluency Framework & Foundations certificate

PDFAI Fluency Framework & FoundationsAnthropic Education

Introduction to Agent Skills certificate

PDFIntroduction to Agent SkillsAnthropic Education

AI Fluency for Small Businesses certificate

PDFAI Fluency for Small BusinessesAnthropic Education

Ethical Considerations for Generative AI certificate

CertificateEthical Considerations for Generative AIIBM SkillsBuild

AI for Business Professionals certificate

PDFAI for Business ProfessionalsHP LIFE

PDFAgile Project ManagementHP LIFE

Projects that delivered measurable impact

A selection of platforms I've designed and built — each with a real business problem, a thoughtful architecture and results that mattered.

Case study

AI Automation

Smart Lease Management System

Production system automating apartment leasing end-to-end for 100+ units — from booking to signed PDF agreement.

OpenClaw AgentsReactSupabaseMongoDBGoogle Sheets APIPDF Automation

~70% manual effort reducedCase study

Case study

ERP Integration

Odoo + React E-Commerce Integration

Headless commerce on Odoo 18 with an in-browser label designer and a fully automated order-to-invoice flow.

ReactOdoo 18 (Python)PostgreSQLStripe APINode.jsJWT

Manual data entry eliminatedCase study

Case study

Logistics Platform

Fleet & Delivery Management System

Angular 16 + Ionic logistics frontend supporting 200+ drivers — dispatch tracking, delivery confirmation and fleet records.

Angular 16TypeScriptIonicReactive FormsJWTREST APIs

200+ drivers supportedCase study

Case study

Full Stack

Car Rental Platform

Full-stack rental marketplace with auth, listings, bookings, favorites and secure protected routes.

ReactRTK QueryNode.jsExpressPostgreSQL (Neon)JWT

End-to-end booking workflowCase study

Case study

Backend & ML

Social Media Backend with ML Matching

Social platform backend with posts, engagement and social-graph APIs plus embeddings-based user matching.

Node.jsExpressPostgreSQL (Neon)JWT / RBACVector Embeddings

Intelligent user matchingCase study

How I can help you ship

From a single feature to a full platform — engagement models built around outcomes, not hours.

MERN Development

End-to-end web applications built on MongoDB, Express, React and Node.

Production-grade architecture
Reusable component systems
Performance budgets

Discuss this

SaaS Development

Multi-tenant SaaS with auth, billing and analytics ready for scale.

Stripe billing
Tenant isolation
Usage analytics

Discuss this

ERP Systems

Inventory, HR, finance and operations platforms tailored to your workflows.

Role-based access
Audit trails
Real-time dashboards

Discuss this

AI Integrations

LLMs, RAG and intelligent automation embedded into your product.

RAG pipelines
Agent workflows
Guardrails & evals

Discuss this

API Development

Robust REST and GraphQL APIs with documentation and versioning.

OpenAPI docs
Rate limiting
Typed SDKs

Discuss this

Business Automation

Event-driven pipelines that remove manual, repetitive operations.

Queues & jobs
Integrations
Reliable retries

Discuss this

A clear path from idea to production

A transparent, milestone-driven workflow so you always know what's happening and what's next.

Discovery

Understand goals, users and constraints.

Planning

Scope, architecture and a clear roadmap.

Design

Wireframes and a polished design system.

Development

Iterative builds with weekly demos.

Testing

Automated tests, QA and performance.

Deployment

CI/CD ships to production safely.

Maintenance

Monitoring, support and improvements.

What clients say about working together

A few words from the people behind the projects.

Khizar delivered our ERP ahead of schedule and it transformed how we operate. The attention to detail and architecture quality is what you'd expect from a top-tier engineer.

Sarah Lindqvist

COO, Northwind Manufacturing

The AI assistant he built handles the majority of our support load now. Communication was excellent and the results speak for themselves.

Daniel Cho

Head of Support, Lumen SaaS

A rare full-stack developer who understands business value, not just code. Our conversion rate jumped after his commerce rebuild.

Amelia Rossi

Founder, Vault Retail

Reliable, senior, and genuinely invested in outcomes. He automated workflows that saved our ops team an entire workday every week.

Marcus Webb

VP Operations, FlowForge Inc.

Notes on engineering & AI

Deep dives on the architecture, performance and AI patterns behind the work.

All articles

SaaS Architecture

Multi-Tenant SaaS Architecture That Scales

How to choose tenant isolation for B2B SaaS, enforce it with PostgreSQL RLS and wire in usage metering before your first customer.

May 2026 8 min

AI Engineering

Reliable RAG Pipelines With Guardrails

Stop RAG hallucinations: semantic chunking, hybrid retrieval, reranking and grounded citations your users can verify.

Apr 2026 10 min

ERP Systems

Spreadsheets to ERP: A Migration Playbook

Replace spreadsheet chaos with a real ERP: map the true process, migrate module by module and win user trust from day one.

Mar 2026 7 min

Performance

Shipping 95+ Lighthouse Scores in Next.js

Hit 95+ Lighthouse in Next.js with server rendering discipline, image and font wins and CI budgets for Core Web Vitals.

Feb 2026 6 min

AI Engineering

Prompt Engineering Patterns for LLM Apps

Structured, testable prompts that behave at scale: separate context, validate JSON output and version every change like code.

Jun 2026 9 min

Backend

Scaling Node.js APIs to 100k Requests

Keep Node.js APIs fast under load with Redis caching, connection pooling, queues and measured optimization — 100 to 100k requests.

Jun 2026 8 min

Frequently asked questions

Quick answers about who I am, what I build and how we can work together.

Who is Khizar Ahmed?

Khizar Ahmed is a full-stack MERN and AI automation engineer based in Lahore, Pakistan. He builds production web apps, Odoo ERP systems and LLM-powered automations, currently working as a Full Stack Engineer at Connexis Pvt. Limited.

What technologies does Khizar Ahmed specialize in?

React, Next.js, Node.js/Express, MongoDB and PostgreSQL on the full-stack side; OpenAI/LLM agents, RAG pipelines and workflow automation on the AI side; plus Odoo (Python) ERP customization and Docker/AWS deployments.

Does Khizar Ahmed do Odoo ERP development?

Yes — custom Odoo modules (models, views, workflows, permissions) and headless integrations that sync a React storefront with Odoo's inventory and invoicing in real time.

Is Khizar Ahmed available for freelance or remote work?

Yes. He is open to full-time, part-time, contract and freelance engagements, prefers remote collaboration across timezones (PKT, UTC+5), and can be reached via the contact section or cal.com booking link.

Let's build something exceptional

Tell me about your project. I'll get back within 24 hours with initial thoughts and next steps.

Emaildevkhizerahmad@gmail.com Phone+92 320 8515288

LocationLahore, Pakistan

AvailabilityTaking new projects