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umairkhattak908

Umair Khattak

@umairkhattak908

Full Stack Flutter Developer NestJS Expert

Pakistan
English, Spanish, German
About me
Looking for a reliable developer to turn your idea into a powerful digital product? I build modern web platforms, cross-platform mobile apps, scalable backend systems, and business-ready digital solutions. With 3+ years of professional experience, I specialize in Flutter, Dart, NestJS, TypeScript, REST APIs, Firebase, PostgreSQL & API Integration. From MVPs to complete products, I focus on clean code, performance, scalability, and great user experience. Expect clear communication, quality work, and reliable delivery. Let’s bring your idea to life!... Read more

Skills

u
umairkhattak908
Umair Khattak
Offline • 
Average response time: 1 hour

See my services

Cross-Platform Development
I will flutter mobile app development for android and ios
From$100 / projectMore details
Full Stack Web Applications
I will build secure scalable nestjs rest apis and backend
From$60 / projectMore details

Work experience

Cognitive_Healthcare International

Software Engineer

Cognitive Healthcare International • Full-time

Jan 2024 - Sep 2025 • 1 yr 8 mos

Worked as a Software Engineer at Cognitive Healthcare Intel for 2 years, contributing to the development and maintenance of scalable web and cross-platform applications. Worked across frontend and backend development, REST API development and integration, database management, bug fixing, and performance optimization. Used technologies including Flutter, Dart, NestJS, TypeScript, PostgreSQL, Firebase, and Git. Collaborated with the development team to deliver reliable, maintainable, and user-focused software solutions.