Sujay KulkarnI
Pune
Summary
Proven expertise in Azure DevOps, AWS cloud, and .NET Framework, with a strong history at Avalara and LTI. As Technical Lead, architected and implemented systems that meet industry best practices and security standards. Proficient in ASP.NET CORE, Web API, Python, Node.js, and Microservices, contributing to the delivery of high-quality software solutions. Focused on Azure App Services, AWS cloud, and AI integration, enhancing data-driven decision-making through PostgreSQL and PowerBI.
Overview
13
13
years of professional experience
Work History
Technical Lead
Avalara Technologies
10.2021 - Current
- Designed comprehensive platform supporting configuration and data-centric registration and licensing solutions.
- Created content management system enabling seamless configuration, testing, and deployment of registration metadata by SMEs.
- Developed innovative Gen AI use case in MCP that customizes registration processes based on partner data inputs.
- Built reporting tool integrating MCP with Google A2A for efficient report creation across diverse data sources.
- Streamlined access control in reporting tool for PostgreSQL, MongoDB, AWS S3, Excel, and Snowflake data stores.
- Implemented detailed Pricing to Authorization system tailored for individual business entities or applications.
Technical Lead
LTI Pune
01.2018 - 10.2021
- Development and Leadership
- Completed 2 projects which went for production deployment with more than 95% accuracy.
- Responsible for development of DotNet Core based web app and Web API
- Deployed the apps over Azure and got a good exposure to Azure resources i.e. App Service, Azure ADB2C with OpenIdConnect and Azure AD.
- Maintained the sprints and backlogs over the Azure Boards.
- Configuration and Maintenance of Azure Devops cycle
- Implementation of cyber security vulnerability in source code as well as cloud
- Achievement/Tasks
Senior Software Engineer
HCL Tech LTD Pune
05.2016 - 01.2018
- Maintenance and Enhancement
- Enhanced performance by analyzing flow of application.
- Development of application in ASP.NET Web app and WCF
- Increased approx. 20% of business values by optimizing the stored procedure as well as logic of various methods.
- Implemented Azure CI pipeline along with SonarQube and UDeploy.
- Enhanced overall code quality and code optimization.
- Achievement/Tasks
Senior Systems Engineer
Infosys Ltd Pune
02.2013 - 05.2016
- Maintenance and Enhancement
- Handled a project on his own as a sole developer at offshore and achieved more than 98% SLA.
- Completed 3 project which went for production deployment with 95% accuracy.
- Achievement/Tasks
Education
B.E. - Electronics Engineering
University of Pune
01.2012
Skills
- Microsoft ASPNET (MVC, Core)
- Python language skills
- Nodejs applications
- Amazon Web Services (AWS)
- PostgreSQL and MS SQL databases
- MongoDB NoSQL solutions
- Event-driven architectures
- Microservices frameworks
- Orchestrator designs
- Generative AI methodologies
- Azure Functions and Key Vault services
- Web API development
- GraphQL and Entity Framework usage
Languages
English – Full professional proficiency
Hindi – Full professional proficiency
Marathi– Full professional proficiency
Affiliations
- Avalara Technologies (10/2021- Current) Senior Software Engineer
- Larsen & Toubro Infotech (LTI) (01/2018 – 10/2021) Technical Lead
- HCL Tech LTD (05/2016 - 01/2018) Senior Software Engineer
- Infosys LTD (02/2013 – 05/2016) System Engineer – Senior System Engineer
Projects
- Avalara Technologies Pvt Ltd
- ORL – Web API and react UI development
- Role – Senior Software Developer
- Technology Stack- ASP.NET Core v6.0, Reactjs, Entity Framework, XUnit, Postman, Camunda, PostgreSQL, AWS Cloud
- Monolithic and Microservice combination architecture pattern along with Singleton, repository, observer and Factory design pattern
- AWS cloud resource like S3, SNS, SQS, Lambda, gateway
- Web API hosting using AWS Kubernetes and docker
- Authentication using OAuth 2.0 OIDC Code Flow with custom implemented Authorization module
- CI CD using Gitlab
- Camunda as process flow tool
- API contract based testing using Postman, XUnit which includes functional test suit creation of postman collection and its automated triggering for CI-CD
- Larsen and Toubro Infotech
- CRC – Web App and Web API Development
- Role – Team lead (Team Size 6)
- Technology stack- ASP.NET CORE v5.0, Entity Framework, XUNIT, Moq framework, Health check point, Benchmark.NET, SQL server
- Microservice architecture pattern along with Singleton, Repository, observer, Factory
- Azure App Service hosting for WebApp and WebAPI
- Development of Azure functions and Azure logical apps
- Azure AD and Azure ADB2C authentication
- Azure devops configuration for CI/CD
- Client interaction for User Story and DDL creation
- Cyber security remediation of source code
- IC – Web Application development
- Role – Team lead (Team Size 4)
- Technology stack- ASP.NET CORE v2.2, Entity Framework, XUNIT, Moq framework, Health check point, Benchmark.NET, SQL server
- N tier architecture pattern along with Singleton, Repository, observer, Factory
- Azure AD authentication
- HCL technology
- FTI – Web Application development (Migration)
- Role- Senior software engineer (Team size 3)
- Technology stack- ASP.NET MVC, Entity Framework, SQL server, WCF service
- N tier architecture pattern along with Singleton, Repository
- IIS hosting for WebApp
- Code quality improvement using SonarQube
- Deployment using UDeploy Tool
- Infosys technology
- Amex – Web Application development
- Role- Senior software engineer
- Technology stack- ASP.NET , ADO.NET, SQL server, WCF service
Timeline
Technical Lead
Avalara Technologies
10.2021 - Current
Technical Lead
LTI Pune
01.2018 - 10.2021
Senior Software Engineer
HCL Tech LTD Pune
05.2016 - 01.2018
Senior Systems Engineer
Infosys Ltd Pune
02.2013 - 05.2016
B.E. - Electronics Engineering
University of Pune