Anant Bandewar

Responsibilities: ▪ Designed and implemented Server-Sent Events (SSE) based architecture to push updates from server to client asynchronously, optimizing real-time data synchronization and reducing server load by 40 – 60% by removing polling job.

Responsibilities: ▪ Led the redesign and migration of legacy monolithic services to a microservices architecture, resulting in increased scalability, fault tolerance, and maintainability. ▪ Reduced system downtime by 80% and improved time-to-market for new features by 60-70% through enhanced service isolation and faster development cycles.

Tavisca (cxLoyalty) formed a new company ‘Tenerity’ for the GCE (Global Customer Engagement) business. Responsibilities: ▪ Designed and implemented a subscription billing system using the microservices architecture and API Gateway pattern, enabling scalable and flexible billing management for recurring revenue models. ▪ Integrated multiple payment gateways (e.g. CyberSource, WorldPay, Deutsche Bank) into the platform, ensuring seamless payment processing across the globe. ▪ Ensured compliance with PCI DSS standards and implemented encryption protocols for secure transmission of payment data. ▪ Reduced payment failure rate by extensive load testing with custom tool developed inhouse using scala and improved transaction processing speed by around 20-30% with 3DS authentication, resulting in a smoother customer checkout experience.

Responsibilities: ▪ Work with clients/stakeholders to understand requirements, features, feasibility and decide on tech stack. ▪ Create or modify web app architecture that is easy to use and easy to maintain. ▪ Create CI/CD pipeline for deployments, static code analysis, vulnerability scan, security scan etc. ▪ Mentor and guide fresh joiners to keep learning and motivate them to learn things in deep. Also involved in KT sessions planning and delivering.

Responsibilities: • After working on a loyalty travel platform for a year, I switched to a new business domain of Tavisca – Memberships. I was one of the few team members to gather, gain and deliver the domain knowledge of the membership business of cxLoyalty. • Quickly learned Java technologies to build multiple components of the membership domain. • Along with the study, gained knowledge and interest in BILLING PLATFORM, which is a critical part of most online businesses.

Responsibilities: ▪ Led the redesign of legacy Backbone.js frontend application modules using Angular and React, significantly improving web performance and user experience. ▪ Implemented CQRS pattern to separate read and write operations, optimizing performance and scalability of the application.

Responsibilities: ▪ Created POC to upgrade the web client technologies from Backbone to Angular4/ React JS to improve the web performance. ▪ Improved performance by implementing Elasticsearch for some of the modules.

Responsibilities: ▪ Developed key modules for clinical trial management, including Case Study Creation and Subject Recruitment. Automating and streamlining the process of designing and managing clinical studies.