Available for Opportunities

SARFARAZ FULL STACK

Team Lead @ Cartzlink · Karachi, Pakistan

5+ years building enterprise ERP systems, REST APIs, Flutter mobile apps & Power BI dashboards. Leading cross-functional teams to deliver scalable, high-performance solutions.

View Projects Contact Me

5⁺

Years Exp

10⁺

Projects

Platforms

PHP

Primary Stack

ERP

Specialist

KHI

Karachi, PK

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// 01

About Me

I'm Sarfaraz Ahmad — a Full Stack Developer and Team Lead at Cartzlink, Karachi. Since 2019, I've been architecting and leading enterprise ERP systems powering retail and franchise operations across Pakistan.

My core expertise: PHP (Laravel, Yii, CodeIgniter), deep SQL Server & MySQL optimization, and scalable REST API design. I build systems that grow — multi-branch POS, real-time inventory, automated dispatch, and accounting workflows.

Currently expanding into Flutter mobile development for Android & iOS, and connecting Power BI dashboards to ERP data — turning business operations into real-time, actionable insight.

Beyond code, I mentor developers, establish coding standards, and drive agile workflows that keep teams delivering high-quality software on time and within scope.

// Fast learner. Problem solver. Team builder. Delivering high-performance software since day one.

profile.json

NameSarfaraz Ahmad
RoleFull Stack Developer
PositionTeam Lead @ Cartzlink
LocationKarachi, PK 🇵🇰
Phone0316-2659900
Emailsarfaraza19990@gmail.com
LinkedInsarfaraz-ahmad
Experience5+ Years
EducationAptech ADSE · VU
LanguagesUrdu · English
StatusOpen to Work

// 02

Skills

Backend Development

PHPLaravelYiiCodeIgniterMVC.NET

Databases

MySQLSQL ServerMariaDBIndexingPerf Tuning

ERP Systems

SalesInventoryAccountsPOSDispatchCustom Modules

Mobile Apps

FlutterReact NativeAndroidiOS

API & Integrations

REST APIsWebhooksShopifyWooCommerce

Data & DevOps

Power BIPythonGit/SVNLinuxCron JobsSSL

Security

RBACEncryptionSecure APIsPowerShellSQL Backup

// 04

Experience

Cartzlink

Team Lead — ERP Systems & Dev

// 2019 — Present

Currently Working

Team Leadership

5+ years managing cross-functional dev teams — delivering complex ERP projects on time with agile workflows, coding standards, and best practices.

ERP Architecture

Led development of full ERP modules: Sales, Inventory, Dispatch, Accounts, POS for retail and franchise clients across Pakistan.

API & Integration

Architected RESTful APIs with Shopify, WordPress/WooCommerce, and third-party platforms — automating operations at scale.

Flutter Mobile Dev

Building Flutter Order Booking App for Android & iOS — real-time order placement and backend sync for field sales teams.

Business Intelligence

Integrated Power BI dashboards with ERP for real-time KPI tracking and data-driven decision-making.

Security & Performance

System tuning, RBAC, encryption, PowerShell automation for SQL Server backups — secure, scalable architecture.

// 05

Achievements

Promoted to Team Lead

Recognized for technical excellence and consistent delivery. Promoted to lead cross-functional teams building enterprise ERP solutions for retail and franchise clients.

Shopify & WooCommerce APIs

Led seamless API integrations with major e-commerce platforms — reducing manual operations and improving real-time data accuracy across systems.

PowerShell SQL Automation

Built automated SQL Server backup systems and scheduled tasks using PowerShell — improving database uptime and disaster recovery readiness.

ERP & POS Optimization

Delivered critical ERP module enhancements and POS optimizations recognized by multiple clients for measurably improving daily business operations.

// 06

Education

// APR 2021 – MAY 2024

Aptech Computer Education

Aptech Prime 2.2 Diploma (ADSE) — 3-year professional software engineering & full-stack development program.

// Currently Enrolled

Virtual University

Bachelor's in Computer Science — ongoing alongside a full-time professional career in software development.

// JUN – AUG 2024

Saudagran Foundation

Entrepreneurship via @KamyabCareer with Delhi Punjabi Saudagran Foundation (DPSF) — successfully completed.

HIRE ME

// Let's work together

GET IN
TOUCH

Open to new opportunities, freelance projects, or a great engineering conversation.
Based in Karachi — available remotely worldwide.

Email Me 0316-2659900 LinkedIn