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I am a passionate Full-Stack Developer with expertise in building scalable backend services and AI-powered platforms, particularly in education and restaurant management domains. I enjoy leveraging modern web technologies and AI APIs to create efficient, secure, and user-friendly applications that improve business processes and enhance user experience. With a strong background in computer science and information science, I thrive in agile environments collaborating with cross-functional teams to deliver high-quality software solutions. I am committed to continuous learning and applying the latest technologies such as LangChain, OpenAI APIs, and cloud platforms like AWS to solve real-world problems.…I am a passionate Full-Stack Developer with expertise in building scalable backend services and AI-powered platforms, particularly in education and restaurant management domains. I enjoy leveraging modern web technologies and AI APIs to create efficient, secure, and user-friendly applications that improve business processes and enhance user experience. With a strong background in computer science and information science, I thrive in agile environments collaborating with cross-functional teams to deliver high-quality software solutions. I am committed to continuous learning and applying the latest technologies such as LangChain, OpenAI APIs, and cloud platforms like AWS to solve real-world problems.

Aftab Khan

Full Stack Developer, Developer, AI Engineer

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I am a passionate Full-Stack Developer with expertise in building scalable backend services and AI-powered platforms, particularly in education and restaurant management domains. I enjoy leveraging modern web technologies and AI APIs to create efficient, secure, and user-friendly applications that improve business processes and enhance user experience. With a strong background in computer science and information science, I thrive in agile environments collaborating with cross-functional teams to deliver high-quality software solutions. I am committed to continuous learning and applying the latest technologies such as LangChain, OpenAI APIs, and cloud platforms like AWS to solve real-world problems.…I am a passionate Full-Stack Developer with expertise in building scalable backend services and AI-powered platforms, particularly in education and restaurant management domains. I enjoy leveraging modern web technologies and AI APIs to create efficient, secure, and user-friendly applications that improve business processes and enhance user experience. With a strong background in computer science and information science, I thrive in agile environments collaborating with cross-functional teams to deliver high-quality software solutions. I am committed to continuous learning and applying the latest technologies such as LangChain, OpenAI APIs, and cloud platforms like AWS to solve real-world problems.

Available to hire

I am a passionate Full-Stack Developer with expertise in building scalable backend services and AI-powered platforms, particularly in education and restaurant management domains. I enjoy leveraging modern web technologies and AI APIs to create efficient, secure, and user-friendly applications that improve business processes and enhance user experience.

With a strong background in computer science and information science, I thrive in agile environments collaborating with cross-functional teams to deliver high-quality software solutions. I am committed to continuous learning and applying the latest technologies such as LangChain, OpenAI APIs, and cloud platforms like AWS to solve real-world problems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Full-Stack Developer at PAL AI

August 1, 2025 - Present

Developed scalable backend services using Node.js and Next.js 14 to deliver high-performance, server-rendered college recommendation pages. Designed and deployed an LLM-powered recommendation engine using LangChain and OpenAI APIs fine-tuned on 5000 admissions records, improving match accuracy by 25%. Built secure subscription workflows with Stripe APIs supporting multiple tiers and automated billing. Managed deployment on AWS EC2, S3, and Lambda with load balancing and monitoring to ensure service reliability during peak periods.

Software Engineer at Samsung

August 31, 2023 - August 20, 2025

Optimized message retrieval and cloud synchronization protocols to ensure seamless multi-device messaging continuity. Developed a Python IPC decoder tool to analyze messages between RIL and modem layers, expediting issue resolution. Collaborated in Agile/Scrum teams to integrate RCS with SMS/MMS, maintaining backward compatibility on legacy Android devices. Implemented a web-based internal seating reservation and visualization system to enhance workspace booking while adhering to social distancing.

Backend Developer at EasyEat

January 31, 2022 - August 20, 2025

Created REST APIs with Node.js and MongoDB for real-time order management supporting 200+ restaurants. Implemented JWT-based role access control for securing restaurant and customer data. Integrated AWS Lambda functions for WhatsApp order notifications, boosting customer engagement by 15%. Configured Jenkins CI/CD pipelines to reduce deployment time by 50% and ensure environment consistency.

Full-Stack Developer at PAL AI

August 1, 2025 - Present

Developed scalable backend services with Node.js and Next.js 14, enabling high-performance college recommendation pages. Designed and deployed an LLM-powered recommendation engine utilizing LangChain and OpenAI APIs, fine-tuned on large admission datasets, enhancing match accuracy. Implemented secure subscription workflows with Stripe APIs supporting various tiers and automated billing. Managed deployment on AWS services including EC2, S3, and Lambda, ensuring reliable service during peak enrollment.

Software Engineer at SAMSUNG

August 1, 2023 - August 20, 2025

Optimized message retrieval and cloud sync protocols for seamless multi-device messaging. Developed an IPC decoder tool in Python for better analysis and issue resolution in communication between RIL and modem layers. Collaborated in Agile teams to integrate RCS with SMS/MMS ensuring backward compatibility on older Android devices. Designed and implemented a web-based internal seating reservation system to enable workspace management adhering to social distancing policies.

Backend Developer at EasyEat

January 1, 2022 - August 20, 2025

Created REST APIs with Node.js and MongoDB to manage real-time orders for over 200 restaurants. Secured application via JWT-based role access control mechanisms protecting sensitive data. Integrated AWS Lambda functions to send WhatsApp order notifications that increased customer engagement. Configured Jenkins CI/CD pipelines to halve deployment time and maintain environment consistency.