Abdul Ahad

Full Stack AI Engineer

Markhor Limited, PK • Part time

Sep 2025 - Present • 1 yr 1 mo

- Build and deploy production grade RAG pipelines using vector databases and semantic retrieval to deliver context aware, fact consistent AI outputs. - Develop and integrate object detection and computer vision models for real time and batch image analysis tasks. - Design orchestration layers that coordinate LLMs, vision models, background workers, and validation pipelines in multi step AI workflows. - Implement canon and consistency checks to prevent contradictory or unsafe AI generated content in long running series and multi document systems. - Engineer full stack web applications using the MERN stack with scalable REST APIs, real time updates, and optimized SPA performance. - Integrate embeddings, search, and caching layers to reduce latency and infrastructure cost under high concurrency. - Manage end to end deployments on AWS and Hostinger, including server provisioning, containerization, environment setup, and domain and SSL configuration. - Apply security best practices including authentication, authorization, input validation, and secret management for production systems. - Implement background job queues and progress tracking for long running AI generation tasks. - Produce clear technical documentation to support maintenance, onboarding, and future scaling of AI driven platforms.

AI Research and Development Intern

CHRIO • Full time

Oct 2024 - Sep 2025 • 11 mos

- Designed and deployed production grade RAG systems and AI chatbots for internal platforms and live websites, enabling secure knowledge retrieval and automated decision support. - Led large scale dataset annotation using Roboflow, improving model accuracy by 18 percent through optimized labeling workflows. - Analyzed and recommended cost efficient GPU architectures for AI workloads, balancing performance, scalability, and infrastructure budget. - Embedded DevSecOps practices into CI CD pipelines to enforce security controls across the software lifecycle. - Simulated custom software and hardware architectures to evaluate performance and cost tradeoffs in parallel and sequential computing environments.

Information Security Intern

Mobilink Bank Limited • Full time

Apr 2025 - Aug 2025 • 4 mos

- Streamlined asset inventory management and risk register updates, enhancing data accuracy and risk tracking for over 400 systems. - Onboarded devices into Privileged Access Management (PAM) to strengthen security controls. - Developed learning modules for the Learning & Development department to train privileged users, reducing insider risks. - Crafted cybersecurity advisories for employees and customers to boost awareness. - Conducted security hardening assessments for two TEST-ATM machines and performed vulnerability assessments, penetration testing, and authored VA, PT, and compliance reports for over 10 assets.