Available to hire
I’m Husnain Ali, a senior AI/ML engineer and full stack developer with 5+ years of experience building and shipping production systems across web, mobile, and AI automation. I’ve worked end to end—from system architecture and secure backend development to deployment—using tools like React/Next.js and React Native, along with Django/FastAPI/Flask, PostgreSQL, Docker, and AWS-style production practices.
I specialize in applied LLM and agentic workflows, RAG, and computer vision, and I enjoy owning products through real-world delivery. Recently, I’ve built multi-tenant, real-time conversational voice/order systems and AI model services, and earlier I led delivery of enterprise platforms across healthcare, legal, and education while mentoring engineering teams and integrating production-grade ML. I’m also experienced in automation at scale with n8n systems that support daily operations for large property portfolios.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Beginner
Beginner
Beginner
Language
English
Fluent
Urdu
Fluent
Arabic
Fluent
Work Experience
Lead AI/ML Engineer at Callopa
April 1, 2026 - PresentFine-tuned and integrated AI models (Deepgram, Whisper, OpenAI, and a custom TTS system) into a production voice ordering platform for restaurants. Built FastAPI backend services and REST APIs powering real-time conversational workflows for a multi-tenant SaaS platform handling approximately 100–500 customer calls per day across restaurant clients. Owned end-to-end deployment on DigitalOcean, packaging and safely rolling out updates with minimal downtime. Built Next.js frontend features and collaborated with founding stakeholders to convert roadmap priorities into technical architecture decisions.
Lead AI/ML Engineer at Callopa (UK Product, Remote)
April 1, 2026 - PresentBuilt and fine-tuned speech and voice ordering AI models (Deepgram/Whisper/OpenAI plus a custom TTS), integrating them into a production voice ordering pipeline. Developed FastAPI backend services and REST APIs to serve AI models and power real-time conversational workflows in a multi-tenant SaaS. Owned end-to-end deployment on DigitalOcean, including packaging, releasing, and safely rolling out model/service updates with minimal downtime. Built and contributed to a Next.js frontend and collaborated with founding stakeholders to align technical architecture with product roadmap priorities.
AI & Machine Learning Projects Lead at Self-initiated / Freelance
June 1, 2025 - PresentLeading end-to-end AI/ML and full-stack projects; building RAG chatbots, AI-powered automation pipelines, and scalable backend/frontend solutions.
AI Engineer
April 20, 2025 - September 16, 2025AI Engineer role at Artilience (onsite - Lahore, Pakistan) working on AI/ML-enabled systems for clients, developing and deploying AI-driven features.
AI Engineer at Artilence (Onsite - Lahore, Pakistan)
April 20, 2025 - September 16, 2025Onsite AI engineer contributing to ML pipelines, data processing, and production-ready AI components.
AI Engineer at Artile nce
April 20, 2025 - September 16, 2025AI engineering role on onsite projects in Lahore, Pakistan.
AI & Full-Stack Engineer at Upwork (Freelance)
September 20, 2024 - PresentDelivered AI-enabled full-stack software solutions for clients on Upwork, building backend services with Django, FastAPI, Flask and frontend interfaces, and deploying scalable data pipelines.
AI & Full-Stack Engineer at Upwork (Freelance)
September 20, 2024 - PresentFreelance AI and full-stack software engineering projects.
AI & Full-Stack Engineer at Upwork (Freelance)
September 1, 2024 - PresentFreelance AI and full-stack engineering projects for clients on Upwork, delivering AI-powered web applications and scalable solutions.
Lead Software Engineer (AI/ML) at Artilence
July 1, 2024 - March 31, 2026Directed a cross-functional team of 30+ engineers, owning end-to-end delivery of 15+ AI/ML and full stack platforms for clients across healthcare, legal, and education. Engineered autonomous agentic AI systems and automation pipelines using LangChain and n8n to streamline complex enterprise workflows. Architected scalable, secure backends with Django, FastAPI, and Flask with security-conscious coding practices and production-grade model integration. Reviewed code and mentored engineers on API design, model integration patterns, and secure deployment practices.
Lead Software Engineer (AI/ML) at Artilence (Washington, US, Remote)
July 1, 2024 - March 31, 2026Directed a cross-functional team of 30+ engineers, owning end-to-end delivery of 15+ AI/ML and full-stack platforms for healthcare, legal, and education clients. Engineered autonomous agentic AI systems and automation pipelines using LangChain and n8n to streamline complex enterprise workflows. Architected scalable, secure backends with Django/FastAPI/Flask with security-conscious practices for authentication and data handling while integrating production-grade ML models. Reviewed code, mentored engineers, and improved API design, model integration patterns, and secure deployment practices.
Full Stack Software Engineer at SolutionInn
June 1, 2023 - June 30, 2024Built full stack features using React, Python, Django, and PostgreSQL, improving platform performance and scalability. Enhanced an AI chatbot with document handling, graph generation, image creation, and voice command capabilities. Optimized a RAG-based chatbot by integrating ChatGPT and Claude APIs, improving response accuracy and user engagement by an estimated 40–60%. Designed admin and user interfaces to streamline internal workflows and improve usability for operations staff and end users.
Full Stack Software Engineer at SolutionInn (Orlando, US, Remote)
June 1, 2023 - June 30, 2024Built full-stack features using React, Python, Django, and PostgreSQL to improve performance and scalability. Enhanced an AI chatbot with document handling, graph generation, image creation, and voice command capabilities. Optimized a RAG chatbot by integrating ChatGPT and Claude APIs, improving response accuracy and user engagement by an estimated 40–60%. Designed admin and user interfaces to streamline internal workflows and improve usability for operations staff and end users.
AI Full Stack Engineer at HS Group
August 1, 2022 - April 30, 2023Led end-to-end architecture and development of AI-powered full stack web applications and digital platforms across frontend, backend, REST APIs, databases, authentication, business logic, workflow automation, and cloud deployment. Delivered production-ready solutions supporting HS Group’s investment, commercial, industrial, engineering, and e-commerce initiatives. Designed and developed an automotive marketplace MVP for the UAE including pricing intelligence, dynamic valuation, inspection coordination, transaction approvals, revenue tracking, and lifecycle management. Built reusable frontend architectures with React/Next.js and implemented AI and automation workflows to improve operational efficiency and enable scalable digital transformation.
AI Full Stack Engineer at HS Group (Abu Dhabi, UAE, Remote)
August 1, 2022 - April 30, 2023Led end-to-end architecture and development of AI-powered full-stack web applications and digital platforms across frontend, backend, REST APIs, databases, authentication, business logic, workflow automation, and cloud deployment. Delivered an automotive marketplace MVP with vehicle sales, lease takeover, and lease exit workflows including pricing intelligence, inspection coordination, listing management, transaction approvals, revenue tracking, administrative controls, and lifecycle management. Delivered multiple production-ready websites and business platforms for investment, commercial, industrial, and e-commerce initiatives using reusable React/Next.js frontend architecture and backend APIs with AI and automation workflows.
Full Stack Engineer at Bouncy Fun Events L.L.C.
June 1, 2021 - July 31, 2022Architected and developed a full-scale e-commerce and event operations platform enabling event rental browsing, bookings, payments, and automated confirmations and support. Built a three-portal ecosystem (customer storefront, admin dashboard, and driver portal) using Django REST APIs, PostgreSQL, JWT authentication, and role-based access. Implemented booking workflows, order processing, driver assignment, delivery tracking, COD management, cash reporting, and operational analytics. Integrated Stripe, Zoho Books, Mailgun, and WhatsApp. Deployed on AWS using Next.js and Django REST Framework to connect commerce, payments, customer service, and field operations.
Full Stack Engineer at Bouncy Fun Events L.L.C. (Dubai, Remote)
June 1, 2021 - July 31, 2022Architected and developed a full-scale e-commerce and event operations platform enabling customers to browse rentals/packages, book, pay, and receive automated order confirmations and support. Built a three-portal ecosystem (customer storefront, admin dashboard, driver portal) using Django REST APIs, PostgreSQL, JWT authentication, and role-based access. Implemented booking/order processing, driver assignment, delivery tracking, COD management, cash reporting, and operational analytics. Integrated Stripe, Zoho Books, Mailgun, and WhatsApp; deployed on AWS using Next.js and Django REST Framework to connect commerce, payments, customer service, and field operations.
Education
Bachelor of Science in Computer Science at FAST NUCES Lahore (National University of Computing & Emerging Sciences)
January 11, 2030 - September 16, 2025Bachelor of Science in Computer Science at National University of Computer & Emerging Sciences (FAST-NUCES Lahore)
January 11, 2030 - September 16, 2025Bachelor of Science in Computer Science at FAST National University of Computer & Emerging Sciences (FAST NUCES Lahore)
January 11, 2030 - September 16, 2025Bachelor of Science in Computer Science at National University of Computer & Emerging Sciences (FAST NUCES)
January 11, 2030 - August 28, 2026Bachelor of Science in Computer Science at National University of Computer & Emerging Sciences (FAST NUCES)
January 11, 2030 - August 28, 2026Qualifications
Python Developer (Google)
January 11, 2030 - September 16, 2025Agile AI Expert (FreeCodeCamp)
January 11, 2030 - September 16, 2025Soft Skills Program (Google)
January 11, 2030 - September 16, 2025Dean's List of Honor for Academic Excellence
January 1, 2023 - September 16, 2025Dean's List of Honor for Academic Excellence
January 1, 2024 - September 16, 2025Python Developer (Google)
January 11, 2030 - September 16, 2025AI Expert (FreeCodeCamp)
January 11, 2030 - September 16, 2025Soft Skills Program (Google)
January 11, 2030 - September 16, 2025Python Developer (Google)
January 11, 2030 - September 16, 2025Genetic AI Expert (FreeCodeCamp)
January 11, 2030 - September 16, 2025Soft Skills Program (Google)
January 11, 2030 - September 16, 2025Advanced Deep Learning Fundamentals (Coursera)
January 11, 2030 - August 28, 2026Python Developer (Google)
January 11, 2030 - August 28, 2026Agentic AI Expert (freeCodeCamp)
January 11, 2030 - August 28, 2026Advanced Deep Learning Fundamentals (Coursera)
January 11, 2030 - August 28, 2026Python Developer (Google)
January 11, 2030 - August 28, 2026Industry Experience
Education, Software & Internet, Healthcare, Professional Services, Media & Entertainment, Real Estate & Construction, Retail, Financial Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Beginner
Beginner
Beginner
Hire a AI Engineer
We have the best ai engineer experts on Twine. Hire a ai engineer in Lahore today.