experience

Led the development and maintenance of 4 enterprise applications — leading daily stand-up, coordinating development tasks, reviewing merge requests, guiding two junior developers, and managing deployments using Docker.

Improved platform scalability and performance by architecting a tag-based caching package that enabled granular, efficient cache invalidation across services — reducing redundant cache purges and stale-data issues.

Implemented adaptive learning algorithms, including Bayesian Knowledge Tracing (BKT) and the Free Spaced Repetition Scheduler (FSRS), to deliver personalized mastery tracking and intelligent learning schedules.

Improved 2 n8n workflows for an AI-powered recommendation system through workflow enhancements, bug fixes, robust error handling, and prompt engineering for more accurate recommendations.

Developed an assessment generation feature for an educational platform using Vercel AI SDK and Retrieval-Augmented Generation (RAG).

Resolved 700+ tickets across the platform's 9 web applications, spanning new feature development, system enhancements, and critical bug fixes.

Re-architected the platform's PDF generation module using the Strategy design pattern, standardizing document generation across 50+ templates through a reusable and extensible architecture that improved scalability and maintainability.

Developed and documented RESTful API endpoints with Swagger/OpenAPI, enabling external development partners to securely integrate with the platform.

Assigned as Acting Senior Developer, leading daily stand-ups, coordinating development tasks, reviewing merge requests, and working closely with 2 developers and 2 QA analysts to deliver project milestones.

Resolved 20+ frontend development tickets, implementing UI features, fixing bugs, and improving responsive layouts.

Earned a full-time offer as a Junior Full-Stack Developer through consistent, ahead-of-schedule delivery.