Anthony Christian

2+ years of work experience

Jul 20242 yrs 5 mosPresent

Banglore

Thinking, Designing and Creating efficient and secure back-end services for Fintech solutions 🔸 My Works: 🔹 FedNet (BBPS Integration) • Developed backend services and REST APIs for BBPS bill payments in Federal Bank's FedNet platform. • Implemented customer authentication, account validation, and secure payment processing workflows. • Enabled seamless bill payment journeys within the NPCI Bharat Connect ecosystem. • Supported production deployments and operational issue resolution. 🔹 Complaint Ticket System • Designed and developed a BBPS grievance management system using microservices architecture. • Built complaint management APIs and integrated NPCI BBPS services. • Implemented PostgreSQL persistence and deployed applications using Docker and Kubernetes. • Performed QA, production deployment, and production support activities. Tech Stack 🔹 Prepaid Recharge Integration (Airtel, Jio, VI) • Developed integrations with telecom vendor APIs to fetch and manage prepaid recharge plans across multiple operators. • Standardized recharge plans into categories such as Top-Up, Unlimited, Data, Entertainment etc. to improve customer experience. • Implemented an optimized synchronization mechanism to update only modified plans, reducing database writes and vendor API calls. • Collaborated with the UI team to deliver a seamless recharge journey from customer plan selection to payment. 🔹 Branch Payments • Developed a backend service for managing auto bill payments across bank branches. • Built the module on BBPS APIs to fetch biller details, generate custom Excel files, and process bill data. • Tech: GoLang, PostgreSQL, Docker, Kubernetes, AKS, REST APIs. 🔹 Other Contributions • Deployed services using Docker and Kubernetes. • Onboarded banks to a multitenant platform using Nginx, Ingress, and configs. • Created a production VM replica for disaster recovery drills. • Built a Java gRPC encryption/decryption server.

Jan 20246 mosJun 2024

Bengaluru, Karnataka, India

Specialised work on back end for decentralized systems or apps. 🔹 Ported the communication server from Java to GoLang. 🔹 Implemented Redis caching in the Biller Portal to reduce API response time and database load. 🔹 Developed a Java client application to fetch data through REST APIs and update the client's database. 🔹 Integrated multiple billers into the BBPS platform, including OneCard, Federal Bank Loan Repayment, Federal Co-branded Credit Cards, Joy Alukkas, One Card - South Indian Bank, One Card - Bank of Baroda. 🔹 Added middleware features such as request header validation and database encryption/decryption. 🔹Made VAPT changes and fixes across multiple micro-services for OSWAP security certification. 🔹 Wrote unit tests for integrations and prepared design documents for new biller integrations.