Kamalika Majumder
I am a technology leader with 10+ years of experience designing and delivering secure, compliant, highly available infrastructures across Banking & Financial Services, IT & Tech.
About
I am a technology leader with 10+ years of experience designing and delivering secure, compliant, highly available infrastructures across Banking & Financial Services, IT & Tech. I am a Certified ISO 27001:2022 Lead Implementer, with expertise in threat intelligence, Infrastructure as Code, and security-as-code across AWS, GCP, Alicloud, VMware, and hybrid environments.
I specialize in modernizing infrastructure and building secure CI/CD pipelines, driving DevOps adoption, risk management, and problem solving. I collaborate closely with clients to align security, compliance, and business goals, delivering scalable solutions on private and public clouds.
- 8 years' experience
- Joined November 2025
Languages
- EnglishFluent
Industry experience
- Financial Services
- Software & Internet
- Professional Services
Work experience· 7 roles
Migrated a live Digital Banking infrastructure from Alibaba Cloud to Google Cloud Platform (GCP) within 6 months with modular IaC, CD pipelines as code, and on-demand environment provisioning. Conducted POCs to identify infrastructure patterns, enabled third-party integrations, and prepared data migration and rollback plans in coordination with stakeholders for regulatory compliance (OJK).
Delivering modern infrastructure compliant with Indonesia's Financial Services Authority (OJK). Served as the SRE lead for a multi-service ecosystem, establishing uptime SLA (99.95%), RTO/RPO targets, and readiness for regulatory compliance in collaboration with stakeholders.
Built a complete Digital Banking Platform and enabled Agile and DevOps practices across multiple IT teams and silos to deliver business-critical software.
Certifications and awards
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