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RAZA HAIDER

Software Engineer

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Building modern, scalable applications with a focus on performance and user experience.

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Jazz (VEON)Dubizzle GroupOLX PakistanNational University of Computer and Emerging Sciences (FAST)

ABOUT ME

I'm Raza Haider, a Software Engineer specializing in React.js, Next.js, Express.js, and MySQL. I build fast, scalable, and maintainable web applications.

At Jazz, I direct the end-to-end development of the Jazz Point Back Office and deliver backend services for Jazz Point, an application with 10K+ downloads on Google Play. I have implemented comprehensive unit and integration tests on Jazz Point, achieving 92.64% branch coverage, and introduced reusable component architecture with AI-augmented workflows, reducing development time by 58%. Previously at Dubizzle Group, I contributed to transforming the OLX Marketplace into a hybrid e-commerce platform by leading the development of key features for OLX Seller Center and improving its initial page load performance by 35%.

I hold a BS in Computer Science from FAST, graduating with a 3.64 CGPA and multiple Dean's Honor List awards.

ReactNext.jsNode.jsExpress.jsMySQLRedisAnt DesignMaterial UITailwind CSSFirebaseSupabaseOpenAIStripeDockerSentry
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SERVICES

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Web Applications

Custom web applications built with modern frameworks, ensuring scalability, performance, and a seamless user experience.

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AI Integrations

Integrating AI-powered features into web apps using tools like OpenAI, LangChain, and custom ML models.

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Stripe Integrations

End-to-end Stripe payment solutions including checkout, subscriptions, and secure payment processing.

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Landing Pages

High-converting landing pages designed for speed, responsiveness, and maximum engagement.

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APIs

Designing, developing, and integrating RESTful APIs with secure authentication.

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Deployments

Optimized deployment on AWS, Vercel, and Railway workflows for cloud platforms, ensuring reliability, scalability, and minimal downtime.

PROJECTS

OLX Seller Center

OLX Seller Center

Dedicated web application for sellers to manage stores, listings, inventory, orders, and fulfillment on OLX.

ReactAnt DesignFirebaseDockerSentry

Jazz Point

Performance and transaction monitoring application with 10K+ downloads, providing real-time visibility into SIM balances, retailer activity, bundle and recharge sales, and transaction history.

Express.jsNode.jsMySQLRedisDockerReactAnt Design
IQTest.ai

IQTest.ai

AI-powered web application for online IQ testing that deliver instant results for casual cognitive assessment.

ReactChakra UINode.jsExpress.jsSupabaseOpenAIStripe

More Coming Soon...

CONTACT

Let's Connect

Raza Haider LinkedIn
razah1214
Raza Haider GitHub
raza-h
Raza Haider Email
razah12145@gmail.com

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