Abhishek Kumar Singh

Principal / Lead Solution Architect with 16 years of experience designing and modernising large-scale telecom and fintech platforms. Currently leading Airtel Money platform architecture at Comviva, supporting operations across 14 African countries. Expert in cloud-native microservices, Kubernetes-based transformations, mobile money, wallet platforms, and charging systems.

Director – Technical at Comviva (2021-06 – Present)

• Leading architecture and platform evolution for Airtel Money across 14 African countries.
• Driving migration from monolithic services to Kubernetes-based microservices architecture.
• Platform supports ~49.8 million users with annualized transaction value exceeding USD 193 billion.
• Improving scalability, resilience, and deployment agility for carrier-grade fintech systems.
• Working closely with Airtel stakeholders on availability and regulatory compliance.

Solution Architect at Ericsson (2013-10 – 2021-06)

• Solution Architect for Ericsson Charging System and Ericsson Wallet Platform.
• Designed operator-grade architectures including HA and DR.
• Led system sizing, performance optimisation, and integration design.

Assistant Manager / Solution Integrator (Contract) at Ericsson (2008-10 – 2013-09)

• Solution integration for Ericsson Charging System and GSM networks.
• Deployment, configuration, and production troubleshooting.

Bachelor of Technology in B.Tech – MIET, Meerut, India (2008)