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Amna Ch

@amnach

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Full-Stack Engineer at brain & co. building web applications, backend services, REST APIs, and AI-powered solutions.

Pakistan

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At brain & co., I work as a Full Stack Engineer. My work spans web applications, backend services, and REST APIs.

At Gosign, I developed AI-powered backend solutions and automation workflows using Node.js, OpenAI APIs, and n8n. I also worked on systems that reduced sensitive information in PDFs and on chatbot integrations.

Earlier at Gosign, I developed and maintained backend applications using PHP Laravel, Typo3, and Node.js. I built APIs, schedulers, plugins, and extensions, and worked on GDPR Consent Manager solutions and production performance improvements.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Engineer

Current

brain & co.

Jun 2026 - Present (5 months)

Worked as Full Stack Engineer at brain & co..

AI Developer / Automation Engineer

Gosign

Dec 2024 - Apr 2026 (1 year 4 months)

Designed and developed AI-powered backend solutions using Node.js, OpenAI APIs, n8n, Chatbots, and automation workflows. Built intelligent systems for sensitive data reduction from PDFs, including masking bank accounts, phone numbers, and addresses. Worked on AI chatbot integrations and automated business workflows to improve operational efficiency.

Back End Developer

Gosign

Mar 2023 - Nov 2024 (1 year 8 months)

Developed and maintained scalable backend applications using PHP Laravel, Typo3, and Node.js. Built RESTful APIs, schedulers, plugins, and extensions for production systems. Worked on GDPR Consent Manager solutions, integrated Google review systems for client websites, optimized database queries, and resolved production issues through debugging and performance improvements.