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Mr Farooqi

@mrfarooqi

Full-Stack Engineer at Independent Contractor building AI-enabled SaaS products and custom web applications from architecture through deployment.

Pakistan

Message

As an Independent Contractor, I design and deliver AI-enabled SaaS products and custom web applications, taking work from requirements and architecture through deployment and production support.

At Hash Maker Solutions, I led a cross-functional engineering team delivering SaaS, B2B, and AI-integrated applications while staying hands-on. I architected an event-driven backend for AutoIGDM using AWS SQS, Lambda, and EventBridge to automate lead-generation and data-processing workflows.

I also integrated OpenAI APIs and automation into production SaaS products to reduce repetitive manual workflows and improve operational efficiency. Across my work, I’ve personally contributed to the architecture and/or full-stack development of 30+ applications.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack / SaaS Engineer

Current

Self-Employed

Oct 2025 - Present (1 year 1 month)

Designed and delivered AI-enabled SaaS products and custom web applications, owning work from requirements and architecture through deployment and production support. Built scalable Node.js/Express.js services, REST/GraphQL APIs, and data layers using PostgreSQL, MongoDB, Redis, and microservice-oriented patterns.

NodeJS ExpressJS REST APIs GraphQL PostgreSQL MongoDB Redis Microservices React Next.js Docker Linux CI CD AWS OpenAI API WebSockets Authentication

Software Engineer & Team Lead

Hash Maker Solutions

Oct 2022 - Oct 2025 (3 years)

Led a cross-functional engineering team delivering SaaS, B2B, and AI-integrated applications using React.js, Next.js, Node.js, TypeScript, and AWS, while remaining hands-on in development. Owned architecture, code quality, deployment, and engineering coordination; led code reviews, sprint planning, technical interviews, and mentoring.

React Next.js NodeJS TypeScript AWS Amazon SQS Lambda EventBridge OpenAI API Code Review Sprint Planning Mentorship Technical Interviews Event Driven Architecture

MERN Stack Developer

Hash Maker Solutions

Oct 2021 - Oct 2022 (1 year)

Developed full-stack MERN applications using MongoDB, Express.js, React.js, and Node.js, including responsive interfaces, REST APIs, backend logic, and data models. Delivered production features end-to-end, participated in code reviews, testing, debugging, and sprint planning, and progressively took on greater architecture and delivery responsibility.