Senior Full Stack Developer at McKinsey & Company

Led the development of scalable healthcare web platforms and fintech architecture, integrating complex APIs and implementing RESTful and microservices that improved data management, performance, and security. Drove CI/CD, containerization, and cloud deployments on AWS and Azure, and established Agile practices to boost team productivity and delivery cadence. Conducted code reviews, ensured accessibility and security standards, and produced technical documentation for ongoing maintenance.

Full Stack Developer at Cognizant

Developed and maintained full-stack web applications using JavaScript frameworks such as React and Angular, delivering features on time and within scope. Built backend services with Node.js and Express.js, ensuring robust API integrations with third-party fintech and healthcare systems. Automated database migrations and data integrity checks, reducing manual effort by 40%. Integrated cloud storage solutions and serverless functions to enhance application scalability and responsiveness. Validated frontend and backend components through comprehensive testing, improving overall system stability. Aligned development efforts with Agile sprints and participated in daily stand-ups to ensure seamless project progress. Built reusable components and modules, enabling rapid feature deployment across multiple projects. Produced detailed technical documentation for APIs and system configurations, facilitating team onboarding. Refined application performance by optimizing database queries and implem

Senior Full Stack Developer at McKinsey & Company (London, UK)

Spearheaded development of scalable healthcare web platforms; designed system architecture for fintech applications; implemented RESTful services and microservices; modernized legacy systems with containerization; drove CI/CD pipelines and cloud infrastructure; improved deployment cycles and security; enhanced UX and accessibility; delivered documentation and training.