Anirban Bhattacharya

Dynamic Technology professional and Integration and cloud focussed IT Architect bringing more 19 years of experience in technical strategy, leadership, architecture and consultancy. Proven track record of achieving excellent results in defining strategies and delivering solutions across projects and programmes of various sizes, complexities and spread across geographies. Love to build relationships with stakeholders and work in a team. Like to define and improve processes and methods to achieve better results with given time and budget with minimizing and managing risks. Capable of producing strategic and tactical solutions based on the need. Detail-oriented person with proven ability to engage architecture with business and rest of IT application

Consultant Integration Architect (Contract)

Apadmi Ltd 

August,2022-May,2023

Major Responsibilities

• Responding to queries related to integration architecture during Pre-sales for a telecom provider
• Advising the organization about building MuleSoft competency with training and certification needs
• Providing technical consultancy to the organization and customers about implementing delivery process and implementing best practices for integration
• Providing inputs about infrastructure and security requirement in hybrid ecosystem
• Architecting cloud and on-premises integration solution
• Proposing strategic API-led connectivity for business agility and future reuse
• Using elements of APIs, microservices, event processing 
• Analysing the overall landscape of solution and suggesting a multiphase delivery plan of an agile project 
• Relationship building and stakeholder management 
• Co-ordinating about resourcing needs of the projects
• Participating in Architecture Review Board and other governance processes
• Designing artefacts for developer and QA consumption

Results Achieved

• More than 20 times increase of concurrent users into mobile app and web supported by MuleSoft integration and cloud migration
• Bringing more functionalities into the self -serving mobile app and web leading to 2/3 call reduction to contact centre
• Backend system crashes due to loads reduced to 50% 
• Foundations created for the customer using MuleSoft is expected to cut future project implementation costs by about 1/5 by reuse and consumption model
• Organization achieving 4 developer and 1 architect certification in MuleSoft

Senior Solution Architect
HMRC UK – Parent Company Capgemini
February,2019 – July,2022

Main Responsibilities

• Leading solution architecture team for a program and looking at resourcing
• Proposing integration and digital strategies at program and project level
• Looking at the roadmap of the organization and defining long term strategic or short-term tactical solutions
• Analysing technical capabilities and proposing integration solution in cross government departments for data sharing 
• Providing roadmap for future integration opportunities
• Applying APIs and microservice Architecture
• Architecting Solutions on Government Tax platform built on AWS
• Using AWS services like API Gateway, Lambda, Dynamo DB, S3
• Designing messaging and event processing solutions using MQ and Kafka
• Defining API and cloud migration strategy
• Using Azure PaaS services like Azure functions and logic apps
• Designing messaging and event processing solutions using Azure service Bus and event hub
• Defining multichannel integration of Customer Engagement program in HMRC
• Helping with single sign on for contact centre advisors
• Enhancing customer experience across customs registration and declaration process
• Modernizing legacy applications with APIs and microservices
• HMRC Digital Services Assessor (In line with Government Digital Services assessment)

Results Achieved

• HMRC Making Tax Digital Project for VAT going live to reduce revenue loss by mandating businesses to keep digital records and to make digital submission
• Reforming Penalty Reform for HMRC harmonising different tax systems to make it easier for businesses to understand
• Creating foundations on which other tax regime of HMRC will be transformed
• Helping UK to achieve its own import control system called Safety & Security separate from EU system ICS following Brexit in 2020
• New safety and Security system to be able to handle 10 times more load than existing ICS system to support the upliftment in customs declaration

Integration Architect (Contract)
Metro Bank, UK
May,2017 – Nov,2018 

Main Responsibilities

• Applying API based and Microservice architecture for New Payment Service Directive (PSD2)
• Enhancing faster payment processing capability 
• Integrating with Core banking system (Temenos T24), CRM system, Operation Data Store (ODS) and various other components in the bank
• Using hybrid integration with AWS cloud and on-premises systems
• Migrating legacy applications to AWS cloud as per organization strategy
• Suggesting dev-ops solutions for creating CI/CD pipeline
• Performing governance of deliverables and suggesting solutions for potential issues
• Creating and maintaining documentations

Results Achieved

• Creating bank’s open banking platform of PSD2
• Creating foundation for future reuse and consumption-based model for the bank leading to increased agility and reduced cost
• Enhancing faster payment processing capability of the bank to increase its industry reputation

Executive MBA Candidate - Quantic School of Business & Technology (Expected completion December 2023)

Bachelor of Comuter Science & Engineering - Jadavpur University, India ( 2004)