Sahil Akthar

AI Full Stack Developer with 1+ years of experience developing scalable MERN Stack applications, AI-powered healthcare platforms, SaaS products, and business websites. Skilled in React.js, Next.js, Node.js, Express.js, TypeScript, MongoDB, PostgreSQL, REST APIs, JWT Authentication, OpenAI API, Gemini API, cloud deployment, SEO optimisation, performance tuning. Passionate about building secure, scalable, production-ready software.

Full Stack Developer at Zystra Technologies (2025-04 – Present)

• Developed 10+ scalable MERN Stack websites and web applications for healthcare, education, recruitment, agriculture, wellness, and digital marketing clients.
• Built responsive React.js interfaces, secure REST APIs, JWT authentication, and MongoDB integrations.
• Improved website performance, SEO, accessibility, and user experience through frontend optimisation.
• Collaborated with designers, developers, and clients using Git version control.

Full Stack Developer (Contract) at AnubhutiHealth (2025-07 – 2026-07)

• Developed AI-powered healthcare applications using React.js, Node.js, TypeScript, and MongoDB.
• Integrated OpenAI and Gemini APIs for AI chat, document analysis, report generation, and healthcare workflow automation.
• Built secure REST APIs, dashboards, authentication systems, and scalable backend services for production environments.

Bachelor of Science in Physics – Patna University (2020 – 2023)