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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.…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.

Kamalika Majumder

DevOps Developer, Cloud Developer, Architect, +1

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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.…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.

Available to hire

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.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Consultant & Director at Staxa LLP

March 1, 2017 - November 5, 2025

Working closely with customers to help them build a secure and scalable infrastructure on private and public clouds. I also help organizations build and enable best practices of Continuous Delivery and DevOps in their infrastructure.

Cloud Migration Lead | Consulting Partner at PT Bank Jago Tbk

December 1, 2021 - December 1, 2021

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).

SRE Lead at GoTo Group

December 1, 2020 - December 1, 2020

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.

DevOps Lead | Consulting Partner at PT Bank BTPN Tbk

September 1, 2018 - September 1, 2018

Built a complete Digital Banking Platform and enabled Agile and DevOps practices across multiple IT teams and silos to deliver business-critical software.

Lead DevOps and Cloud Consultant at ThoughtWorks

November 1, 2016 - November 1, 2016

Helped customers make all application modules cloud-ready with automated build, packaging, deployment, and environment provisioning. Served as the lead solution designer for cloud migration and a scalable release management process.

Senior Consultant at ThoughtWorks

September 1, 2015 - September 1, 2015

Designed, implemented and delivered Infrastructure as a Service and DevOps practices for potential customers. Enabled infrastructure automation, Test-Driven Development, and Continuous Delivery across various domains.

Senior Network Administrator at ThoughtWorks

August 1, 2012 - August 1, 2012

Started as a junior sysadmin and progressed to Senior Network Administrator, managing global networks including 30 VPNs, 20 offices worldwide, and multiple site-to-site VPNs with Cisco, Juniper, Extreme Networks and Linux. Built office networks locally and remotely.