Ajay Kumar
Ajay is a highly versatile and innovative AI & Full Stack Developer with over 7 years of professional experience across a broad range of technologies. With deep expertise in Python, Node.js, Express, React, Angular, Java, .NET, and Shopify, Ajay has led end-to-end development of scalable web and AI-powered applications for startups, enterprises, and e-commerce platforms.A strong advocate of cutting-edge technology, Ajay is proficient in Generative AI models, including prompt engineering, API integration (OpenAI, LangChain), and building intelligent chatbots and automation tools. He also brings advanced skills in AI/ML model development using Python-based libraries such as TensorFlow, PyTorch, and Scikit-learn.Ajay is also a seasoned developer on Shopify, crafting optimized, responsive, and customized online stores that drive sales and enhance customer experiences.Whether it's building dynamic SPAs using React or Angular, creating REST APIs with Node/Express, deploying .NET backend systems, or integrating AI into real-world workflows — Ajay delivers with speed, accuracy, and innovation.Key Skills:AI & Machine Learning: Python, TensorFlow, Scikit-learn, OpenAI APIs, Generative AIFront-end: React.js, Angular, HTML5, CSS3, JavaScriptBack-end: Node.js, Express.js, Java (Spring), .NET (C#)E-commerce: Shopify Development, Liquid Template Language, Custom App IntegrationDatabases: MongoDB, MySQL, PostgreSQLTools & DevOps: Git, Docker, Firebase, RESTful APIs, PostmanProject Delivery: Agile/Scrum, Client Communication, MVP LaunchAchievements:Developed and deployed 90+ full-stack and AI-based applicationsSuccessfully integrated Generative AI into business workflows, saving 40% in process timeBuilt 120+ Shopify stores with custom themes and advanced featuresLed AI and web projects for clients in healthcare, fintech, and e-commerce domainsMentored junior developers and led cross-functional tech teams
