Suresh Babu

About Suresh Babu

Suresh brings over 23 years of experience architecting resilient, secure systems across e-commerce (web & mobile), SaaS (AWS), AI Automation and enterprise platforms—spanning a wide range of technology stacks.As a Principal Engineer at Avalara, he leads the development of key customer-facing systems, including the Customer Provisioning Service and AuthZ-as-a-Service(IAM). He has driven high-impact results by designing cross-product architectures that unlock new cross-sell opportunities and unify the customer experience.Previously, Suresh led the modernization of legacy monoliths into scalable microservices, migrated front-end stacks from Xamarin to native Android and from Backbone.js to React, and engineered data-replication pipelines to support migration, disaster recovery, and audit compliance.He’s also proficient in leveraging LLMs to accelerate decision-making, streamline workflows, and boost productivity. Most recently, he built number of AI Agent that automates repetitive tasks during customer onboarding, reducing manual overhead and delivering measurable efficiency gains across the organization.Expertise-* Gen AI ~ Google ADK, MCP oauth spec implementation, slack bolt js* AWS* Atlas Mongo, SQL Server, Snowflake, RDS Postgres* Confluent (Kafka)* js / kotlin / c#* Camunda* Xamarin, Android, reactjs, redux* monolith to micro-services* Data migration pipeline(ETL and ELT) and Data Quality solution* Security ~ Access Management (oauth, RBAC / ABAC), PKI / encryption / hashing, STRIDE modelling* temporal.io

Experience

1. Principal Engineer

   Avalara

   Aug 2020 — Present · Bengaluru, IN

   Leading architecture and implementation for enabling cross-sell between Core and Accelerator products.* Designed and implemented AuthZ as Service(Active/Passive setup) for defining/applying fine grained access, and is used by Avalara Flagship customer facing products driving efficiency.* Designed and implemented Customer Provisioning Service (creating account, user, subscriptions and access management) for seamless customer experience.* Developed AI Agent(Self Serve and Professional Services) for high volume requests to drive efficiency and improve time to value for customers.* Worked as Solution Architect within organization to migrate two flagship applications to use AuthZ as service, Customer Provisioning Service driving efficiency, unified account and usage management and single sign on. Built reusable components like Data migration service, ELT Pipeline, Data Quality for migrated data.* Designed and Implemented Enterprise Notification Service(Email and In-App notification, Template management) that\'s used by internal applications.

Education

• SKCET

  Bachelor of Engineering, Computer Science

  1998 — 2002

Skills

• Google Search Appliance
• Google Commerce Search
• Design Patterns
• Wcf
• Architecture
• C#
• .net
• Android
• Sql
• Asp.net
• Windbg
• Moq
• Test Driven Development
• Mobile Enterprise
• Ioc
• Mobile Device Management
• Solution Architecture
• Agile Methodologies
• Teststack.white
• Clr Profiler 2.0
• Enterprise Library
• Google Cloud 2 Device Messaging
• Volley(Android)
• Web Services
• Lua
• Microsoft Sql Server
• Tfs
• Tdd
• Scrum
• Design Principles
• Sqlite
• Certificate Signing Request
• Microsoft Ca Server(Standalone)
• Apple Push Notification/Feedback Services
• Soa
• Mobile Product Development
• Visual Basic
• Digital Certificates