Milind Singh Chauhan

Software Engineer Associate with hands-on experience in FastAPI, PostgreSQL, SQLAlchemy, and the MERN Stack. Skilled in building scalable REST APIs, React frontend integrations, JWT-based authentication, role-based access control, and database optimization. Currently pursuing an MCA and focused on developing reliable full-stack web applications.

Software Engineer Associate - Xyncely

(2026-05)

• Developed and maintained 80+ REST APIs using FastAPI, PostgreSQL, and SQLAlchemy for campaign, vendor, order, payment, and social-platform workflows.
• Built and enhanced 40+ modules for campaign creation, deliverables, vendor alignment, order tracking, payout tracking, analytics, team management, and social-platform integration.
• Implemented JWT-based authentication and role-based access control (RBAC) for 3 user portals: Brand, Vendor, and Admin.
• Integrated React frontend modules with FastAPI APIs to enable real-time campaign monitoring, reporting dashboards, and workflow automation.
• Optimized database queries and implemented business logic for GST distribution, payout calculations, and campaign cost aggregation.

Software Engineering Intern - Xyncely

(2026-01 - 2026-04)

• Assisted in building backend APIs and database models for campaign, vendor, and order-management workflows.
• Worked with FastAPI, PostgreSQL, SQLAlchemy, and React to develop, test, and integrate platform features.
• Contributed to campaign deliverables, vendor onboarding, status management, and dashboard API integrations.
• Supported debugging, Postman API testing, database-query optimization, and frontend-backend integration.

Master of Computer Applications - Computer Applications - Centre for Development of Advanced Computing (2024-08 - 2026-06)