At COO24 Technologies, I designed and developed enterprise applications across ERP, CRM, MES, and Field Force domains using Angular, TypeScript, Node.js, Express.js, and MongoDB.
I optimized MongoDB data access with aggregation pipelines, indexing, schema design, and query profiling, and implemented Redis caching to reduce repeated database queries.
I built RESTful APIs with authentication and access controls, and wrote Jest tests. I also integrated Google Maps API for field-force location tracking and Razorpay for transaction processing.
I used logging, monitoring, and root-cause analysis to resolve production issues, and delivered features within Agile (Scrum) workflows. My project work included ERP operations modules, CRM features, MES workflows, and a cross-platform Ionic app.
