Open to opportunities

Usama Laeeq

@usamalaeeq

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I am a Senior software engineer specializing in Flutter, Node.js, and scalable mobile and web applications.

Pakistan

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What I'm looking for

I seek a senior engineering role building scalable mobile and web apps (Flutter/Node.js) in a collaborative team where I can lead technical direction, improve CI/CD, and drive measurable product growth.

I am a Senior Software Engineer with 4+ years of experience specializing in Flutter, Dart, Node.js, JavaScript, and TypeScript. I architect and deliver scalable, high-performance mobile and web applications that prioritize seamless user experiences and business impact.

At Techtiz I led development of Flutter mobile apps and Node.js backends, improving user engagement by 30% through geo-fencing, background services, and real-time location tracking, and reducing deployment time by 40% by implementing Codemagic CI/CD pipelines.

I design and implement RESTful APIs, integrate payment gateways like Stripe and Razorpay, and build real-time features with PubNub; I enjoy leading teams, optimizing workflows, and driving product growth through pragmatic, maintainable engineering.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Techtiz

Aug 2021 - Present (4 years)

Led development of Flutter mobile apps and Node.js backends for fitness, medical, and B2B products, improving user engagement by 30% and data flow efficiency by 30%. Reduced deployment time by 40% via Codemagic CI/CD and integrated Stripe, Razorpay, and PubNub to enable secure transactions and real-time features.

Flutter Dart Node Firebase RESTful APIs Stripe Pubnub

Software Engineer

BaronTech

Sep 2020 - Jul 2021 (10 months)

Developed fitness, medical, and B2B apps with Flutter and enhanced backend performance by 35% through REST API and Firebase integrations. Integrated Stripe and Razorpay for payments and redeveloped a WooCommerce app, improving user satisfaction by 15%.