Diptangshu Chakraborty

• Developed innovative and out of the box strategies to address complex business challenges, resulting in increased profitability for clients.
• Presented customized solutions as per business needs to executive-level stakeholders, effectively communicating key insights and action plans.
• Liaised with customers, pre-sales, and sales team to better understand customer needs and recommend appropriate cloud solutions and create estimation to deliver the solution
• Implemented multiple prototype Proof-of-concepts and presented case studies with user demos
• Actively engaged in strategic discussion with customers to provide best practices and design principles followed by Well-Architected framework in AWS, creating migration strategies, architecture, execution plan for large scale migration
• Helping customers to develop secured & cost-effective cloud solutions using Zero trust security framework and FinOps Foundation recommendation.
• Led Cloud Migration engagements for Enterprise applications from assessment through mobilize and migration phases which included TCO Analysis, Migration approach, Landing Zone design and setup, define and execute migration and cutover strategies using several AWS native services and technologies.
• Designed and implemented different disaster recovery pattern based on Customer’s RPO/RTO requirements.
• Tailored multiple solutions around Cloud Migration & Modernization which includes Serverless, Containerization & DevOps, Data Migration and Modernization, GenAI etc. using various AWS Native Services and 3rd Party solutions.
• Developed multiple reusable assets and AWS Marketplace offering for HCL which helps to make customer cloud journey smoother.
• Published multiple case studies and blogs as credentials to increase market visibility and reach wider audience.
• Actively engaged in strategic cloud discussion for CBA which includes: -

Engaged in identifying proactive opportunities around Comsee, EP & PCO Modernization

Developed scaled migration strategies around CDAO Omnia Migration along with GenAI enablement

Engaged in setting up HCL Internal Data & AI Lab for CDAO Migration and CBA Business functions

Did multiple customer stakeholder presentation around CDAO Migration Strategies, DHP Acceleration & GenAI Enablement.

• Defined cloud architecture for both hybrid and non-hybrid cloud solutions.
• Displayed sound understanding of standard networking protocols, virtual networks and load balancing to designed robust network solutions
• Partnered closely with technical stakeholders to implement security, operational, compliance and privacy-related controls as part of cloud blueprints.
• Developed KPMG framework to execute Cloud Enablement and Cloud Assessment projects.
• Developed KPMG framework to implement Landing Zone for customers who are starting their cloud journey.
• Created IT Service Desk Chatbot POV which will be used further to give proposal to customer.
• Partnered closely with KPMG local firms for creating technical solutions and estimations during pre-sales cycle.

• Worked on multiple end to end migration executing, starting from understanding customer vision towards cloud, strategize migration, assessment, foundation (landing zone) build and executing migration.
• Worked on to developed multiple hybrid cloud and multi cloud solution across various customers in different regions
• Work closely with Pre-Sales team and different project teams to make estimation for large/medium/small projects.
• Worked on infrastructure automation framework build using Lambda, Azure Functions etc.
• Expert on Infrastructure as code - Terraform, CFT, Azure ARM, Ansible.
• Good experience on implementing DevOps CI CD pipeline build for deploying application in cloud environment.
• Experience on Cloud Capacity planning and Estimation.
• Designed and developed multiple Cloud Native Solutions across multiple cloud
• Have hands-on experience in setting up centralized network, backup, monitoring, load balancing, database design, Container design, serverless deployment and automation, application deployment in Kubernetes within Cloud Environment.
• Developed application and designed multi cloud infrastructure for chatbots.
• Provided architectural leadership and guidance to technical teams to deliver robust, highly scalable and cost-effective solutions.

• Developed UI, Business Logic and Data Access Layer across different modules for standard and international customers using ASP .Net, C#.
• Developed Technical Design documents, Functional flow diagrams, and unit test case documents.
• Developed stored procedures for different workflow modules in SQL.
• Worked as configuration management specialist, Catering to requests for Asset creation, modification, and update. Handling Service Availability Requests, Service Interruption Process, executing Procedures and monthly reports.
• Have good experience in HP Connect IT and Asset Manager.
• Handled all service modules process like Incident, Change, SIP and Problem management.