k
kkwebdev

khalidk.

@kkwebdev

Code, Create and Automate: Web, Mobile and AI Solutions That Scale

Pakistan
Urdu, English
About me
Khalid Khushal – Full-Stack Developer | Web, Mobile & AI Solutions I build high-performance web and mobile apps for startups and enterprises – with 5+ years of experience turning complex ideas into scalable, user-friendly products. My Expertise: ✔ Full-Stack Development: End-to-end solutions (frontend + backend) ✔ Industries: Health tech, e-commerce, social platforms, B2C, and custom CRMs ✔ From Scratch to Scale: Designed and deployed large-scale applications with clean architecture ✔ Beyond Code: AI integration (automation, chatbots, and smart workflows) Let’s collaborate, Message me today... Read more

Skills

k
kkwebdev
khalidk.
Offline • 
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See my services

Custom Websites
I will be your full stack web developer using nodejs and reactjs
From$120 / projectMore details
Automations & Agents
I will create ai agents for you
From$100 / projectMore details

Portfolio

Work experience

AIO_

Senior Backend Engineer

AIO • Full-time

Nov 2025 - Present • 7 mos

Developing scalable SaaS platforms using NestJS, Node.js, TypeScript, PostgreSQL, AWS, Amazon SQS, and EventBridge. Specialized in microservices architecture, event-driven systems, REST APIs, cloud-native applications, and full-stack development with Next.js. Experienced in leading engineering teams, mentoring developers, and building highly scalable solutions for growing SaaS products.

Self_Employed

Senior Software Engineer

Self Employed • Full-time

Apr 2022 - Nov 2025 • 3 yrs 7 mos

Developed scalable microservices, cloud infrastructure, and AI-powered applications using Node.js, NestJS, TypeScript, AWS, Azure, Docker, Kubernetes, Terraform, PostgreSQL, MongoDB, and Redis. Built CI/CD pipelines, automated infrastructure provisioning, optimized application performance, and contributed to full-stack development with React.js and Next.js. Specialized in distributed systems, cloud-native architectures, DevOps automation, and AI platform development.