Yashika Goyal

I’m a Software Developer who takes ownership of end-to-end backend systems—designing APIs, scaling workflows, and keeping production reliability at the center of my work. I’ve delivered 8+ production-grade backend systems using Laravel, RESTful APIs, and MySQL, supporting business-critical platforms with 1K+ monthly active users.

In my current role, I architected and scaled a unified Restaurant All-in-One platform that integrates ordering, POS, inventory, and billing—achieving 99.9% uptime and reducing order processing latency by 30% through backend optimizations. I also built distributed MLM business logic (level-based, binary, auto-pool) for 10K+ users, ensuring data consistency and idempotent payouts while reducing payout discrepancies by 40%.

Previously, I strengthened authorization and performance in production by implementing fine-grained RBAC across 5+ roles, improving operational throughput by 25% without weakening security boundaries. I debugged live incidents, optimized SQL queries and API contracts, and introduced validation/testing practices that reduced P95 API latency by 20–35%.

I also bring an analytics mindset from data analytics training and AI/ML project work—building real-time dashboards with Grafana and Power BI, and developing Python + OpenCV systems for automated image-based logging and verification. From customer segmentation analysis (Python, Pandas, scikit-learn) to building web apps with Express/Node/React and MongoDB, I enjoy turning data and requirements into dependable, user-facing solutions.