Shahzaib Rehman

Shahzaib Rehman

Shahzaib Rehman

Senior Software Engineer 
I'm a passionate software engineer with a focus on building efficient, scalable web applications and smart, AI-powered solutions. Whether working on full-stack apps or AI agents, I aim to deliver impactful results.

My Journey

From curious beginner to senior engineer - discover the story behind the code, the passion that drives innovation, and the vision that shapes the future.

Beyond the Code 🚀

🌱

Growth Mindset

I believe every challenge is an opportunity to learn something new and push boundaries.

🤝

Team Player

Great software is built by great teams. I thrive in collaborative environments.

🎨

Creative Problem Solver

I love finding innovative solutions that surprise and delight users.

Feb 2024 - Present

Infaque | Senior Software Engineer

Experience: 1.5 Years

• Integrated and configured Stripe, PayPal, and Paygood payment processors for seamless donation experiences.

• Implemented secure session creation, payment confirmation, and webhook handling for all payment providers.

• Automated parsing and processing of Interac payment notification emails for seamless donation tracking.

• Designed and executed a comprehensive outreach feature, increasing campaign engagement by 25%.

• Automated backend data processing, including parsing, validation, and duplicate management, using serverless cloud functions.

• Integrated multiple third-party APIs (Eventbrite, Xero, Mailchimp, QuickBooks, Google, Meta) for data synchronization and analytics.

• Built robust backend services for dashboard management, KPI refresh, and financial reporting using Firebase Cloud Functions and Prisma ORM.

• Enabled bulk data entry and validation for programs, donors, and HR via CSV and API integrations.

• Automated KPI collection and reporting for financial and marketing metrics.

Payment integration dashboard

Payment Integration Dashboard

Comprehensive payment processing system integrating Stripe, PayPal, and Paygood for seamless donation experiences with secure session creation and webhook handling.

API integration workflow

Multi-API Integration System

Integrated multiple third-party APIs including Eventbrite, Xero, Mailchimp, QuickBooks, Google, and Meta for comprehensive data synchronization and analytics.

Dashboard and analytics

Analytics & KPI Dashboard

Built robust backend services for dashboard management, KPI refresh, and financial reporting using Firebase Cloud Functions and Prisma ORM with automated metrics collection.

Campaign management system

Campaign Management Platform

Comprehensive outreach feature that increased campaign engagement by 25% with automated backend data processing, validation, and duplicate management using serverless cloud functions.

Donation Form

Donation Form

A donation form with a custom payment processor, where users can donate to a campaign.

Bulk data entry

Donation Form Payment Screen

A payment screen for the donation form, where use can pay for the donation.

Bulk data entry

Thank you Screen

A thank you screen for the donation form, where use can see the donation details.

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Aug 2022 - Feb 2024

Aiworks.ai | Software Engineer

Experience: 1.5 Years

• Created tools for dynamic agent routing and orchestration.

• Integrated LLMs to boost productivity for stakeholders.

• Developed a Proof of Concept (PoC) to improve marketplace experience.

• Automated routine tasks to reduce manual workload.

• Implemented RAG for product data retrieval from vector databases.

• Handled prompt engineering across various applications.

• Optimized the size of docker container from 1.5Gb to 90Mb using multi stage build approach.

• Set up CI/CD pipelines using Dokku for automated deployment.

• Fine-tuned LLMs (e.g., Mistral, LLaMA 2) for specific use cases.

• Implemented workflow that triggers a new EC2 instance for various storefronts.

• Developed Sharove (E-Commerce) web application using Next.js 13.

AI agent routing system

AI Agent Routing System

Dynamic agent routing and orchestration tools with LLM integration to boost productivity for stakeholders and automated routine task management.

Sharove e-commerce platform

Sharove E-Commerce Platform

Full-stack e-commerce web application built with Next.js 13, featuring marketplace experience improvements and automated workflow systems for various storefronts.

LLM integration and fine-tuning

LLM Integration & Fine-tuning

Implemented RAG for product data retrieval from vector databases, handled prompt engineering across applications, and fine-tuned LLMs like Mistral and LLaMA 2 for specific use cases.

CI/CD and Docker optimization

DevOps & Container Optimization

Optimized Docker container size from 1.5GB to 90MB using multi-stage build approach and set up CI/CD pipelines using Dokku for automated deployment.

1 / 4

Aug 2021 - July 2022

Aquila360 | Software Engineer

Experience: 1 Year

• Designed and configured multi-stage Azure Pipelines for automated build, test, and deployment processes.

• Implemented infrastructure as code (IaC) using ARM templates and YAML pipelines for consistent environment provisioning.

• Worked with Azure Cloud and set up CI/CD pipelines.

• Deployed apps using Docker, Kubernetes, and YAML-based configurations.

• Configured deployment slots and rolling updates for zero-downtime releases in Azure App Services.

• Deployed scheduled tasks for token refresh, notifications, and data synchronization.

• Designed and implemented a scalable dashboard architecture capable of executing and displaying 1000+ dynamic SQL queries as individual widgets across customizable dashboards.

Azure DevOps pipeline

Azure DevOps Pipeline

Multi-stage Azure Pipelines for automated build, test, and deployment processes with infrastructure as code using ARM templates and YAML pipelines for consistent environment provisioning.

Docker and Kubernetes

Multi-stage Azure Pipeline

Multi-stage Azure Pipeline for automated build, test, and deployment processes with infrastructure as code using ARM templates and YAML pipelines for consistent environment provisioning.

Infrastructure as Code

Kubernetes Deployment

Deployed applications using Docker, Kubernetes, and YAML-based configurations with deployment slots and rolling updates for zero-downtime releases in Azure App Services.

Scalable dashboard architecture

Azure ARM Template

Azure ARM Template for infrastructure as code using ARM templates and YAML pipelines for consistent environment provisioning.

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Skills & Expertise

Comprehensive technical expertise across full-stack development, AI/ML integration, and cloud infrastructure.

💻

Frontend Development

Building responsive, interactive user interfaces with modern frameworks

React.js95%
Next.js90%
TypeScript88%
Tailwind CSS92%
HTML5/CSS395%
JavaScript ES6+93%

Recent Projects: Sharove E-Commerce, Agent-based UIs, Payment Dashboards

⚙️

Backend Architecture

Designing scalable server-side solutions and robust APIs

Node.js90%
Express.js88%
Firebase92%
RESTful APIs90%
GraphQL60%
Microservices80%

Recent Projects: Cloud Functions, Payment Processing, API Integration

🗄️

Database & Cloud

Managing data storage and cloud infrastructure solutions

PostgreSQL70%
MongoDB88%
AWS68%
Azure70%
Redis70%
Prisma ORM85%

Recent Projects: Cloud Architecture, Data Synchronization, Multi-API Systems

🤖

AI & Machine Learning

Integrating AI/ML solutions and large language models

Large Language Models88%
RAG Systems75%
Model Fine-tuning60%
Vector Databases60%
Python80%

Recent Projects: E-commerce RAG Agent, Autonomous Agents, AI Integrations

🔧

DevOps & Tools

Streamlining development workflows and deployment processes

Docker85%
Kubernetes50%
CI/CD Pipelines60%
Git/GitHub70%

Recent Projects: Automated Deployments, Container Orchestration, Pipeline Setup

👥

Leadership & Soft Skills

Leading teams and driving technical excellence

Team Leadership90%
Technical Mentoring88%
Project Management85%
Problem Solving92%
Communication90%
Code Review93%

Recent Projects: Team Development, Technical Documentation, Knowledge Sharing

Professional Highlights

4+
Years Experience
Building scalable applications across multiple industries
15+
Technologies
Mastered across full-stack development and AI/ML
50+
Projects Delivered
From startups to enterprise-level solutions

Currently Working With

React.jsNext.jsTypeScriptNode.jsFirebasePostgreSQLMongoDBAWSDockerAI/MLTailwind CSSExpress.js

Get In Touch

Ready to start your next project? Choose your preferred way to connect with me.

📧

Email

Let's discuss your project via email

shahzaibrehman40@gmail.com
Usually responds within 24h

📞

Phone

Call me for immediate discussion

+92 313 476 6457
Available Mon-Fri, 9 AM - 6 PM PKT

🐙

GitHub

Explore my code and projects

@CodingWithShahzaib
50+ repositories • 500+ contributions

💼

LinkedIn

Let's connect professionally

/in/shahzaib-rehman
500+ connections • Tech Industry

💬

Message

Send me a detailed project inquiry

Start Conversation →
Pre-filled template • Easy to customize

Status

Current availability & status

Available for new projects
Response time: 24h • Open to remote work

© 2024 Shahzaib Rehman. All rights reserved.

Let's build something amazing together 🚀