Uday Krishan Kol

Backend Developer with 4+ years of experience designing, building, and deploying scalable Python and FastAPI services for insurance-domain applications. Skilled in RESTful API design, secure authentication (JWT), third-party integrations, and cloud deployment on Microsoft Azure. Proven track record of improving API performance, mentoring team members, and delivering production-grade software within Agile teams.

Python Developer - Prudent Insurance Broker Pvt. Ltd

(2022-07)

• Developed and maintained Python/FastAPI REST APIs for insurance applications and customer workflows.
• Built API validation and business logic using Pydantic, with JWT authentication and authorization.
• Integrated third-party REST APIs, including email and Gupshup WhatsApp services, with webhook handling.
• Developed SQL-based backend workflows for transactional and operational data processing.
• Deployed and managed backend services on Microsoft Azure App Services and supported production issues.
• Optimized backend logic and API performance while following Git, SDLC, clean coding, and Agile practices.

Python Developer - Sharp Vision Consultancy (acquired by Prudent Insurance Broker)

(2021-05 - 2022-06)

• Developed backend modules and application features using Python for multiple client projects.
• Built and integrated REST APIs, connecting frontend applications with backend and external services.
• Developed CRUD operations and database-driven features for application workflows.
• Contributed to backend development of Chatbot and ModAir web applications.
• Troubleshot production issues, fixed bugs, and implemented application enhancements.
• Supported API documentation, integration testing, and cross-functional development activities.

Bachelor of Technology - Computer Science - Abdul Kalam Technical University, Uttar Pradesh (2020)

Diploma in Engineering - State Board of Technical Education, Haryana (2017)