Senior .NET Full-Stack Developer (Azure/AWS)

SIVAKUMAR ERANAVEERU SENIOR .NET DEVELOPER

*********.**@*****.*** 618-***-****

14+ years of experience in developing enterprise web applications using .NET Framework, ASP.NET Core, C#, Angular (1.x - 19), TypeScript, SQL Server, AWS, Azure, and microservices architecture. Expertise in full software development lifecycle, design patterns, and Agile methodologies across Healthcare, Finance, and Government domains.

Full-stack developer leveraging AI-assisted development tools like GitHub Copilot to accelerate delivery across .NET Core, Angular, and Azure ecosystems, consistently reducing development cycle.Utilized AI pair programming with GitHub Copilot to generate comprehensive unit tests for .NET Core APIs and Angular components, ensuring 80%+ code coverage with xUnit, NUnit, and Jasmine/Karma frameworks.Integrated AI coding assistants (GitHub Copilot, Cursor) into daily workflow for .NET Core microservices and Angular SPA development, accelerating feature delivery through intelligent code completion and refactoring suggestions. Fine tuned Copilot generated angular TypeScript components and RxJS observables to .NET Core Web APIs

TECHNICAL SKILLS

Backend: ASP.NET Core, C#, VB.NET, ASP.NET MVC5, Web API, WCF, Entity Framework, Dapper, LINQ, Microservices

Frontend: Angular (1.x, 2, 4, 5, 6, 7, 8, 11, 13, 19), TypeScript, JavaScript, HTML5, CSS3, Bootstrap, SASS, RxJS

UI Libraries: PrimeNG, AG Grid, Kendo UI, Angular Material, jQuery

Cloud/DevOps: AWS (S3, SNS, Lambda, SSM), Azure (App Service, Functions, Redis, SQL), CI/CD, Docker

Database: SQL Server, Oracle, T-SQL, PL/SQL, SSIS, SSRS

Testing: Cypress, Jasmine, Karma, NUnit, Moq, UIPath

PROFESSIONAL EXPERIENCE

State of Delaware, New Jersey Senior Developer May 2023 – Present

Project: Revenue & Privilege Enforcement (RPE) - Tax Filing System

•Led requirement gathering sessions with business users and stakeholders to define system functionality and tax filing workflows

•Participated in Agile ceremonies including daily standups, sprint planning, grooming, and retrospectives

•Architected Angular 19 application with standalone components, signal-based forms, and new control flow syntax

•Developed reactive forms with PrimeNG picklist for tax filing data management and Angular services with RxJS

•Implemented Cypress end-to-end testing achieving 85% coverage and Okta OAuth 2.0 authentication with jwt

•Architected feature-level state management using NgRx Store

•Built RESTful APIs using ASP.NET Core 6.0 with Facade pattern and configurable Business Rule Engine

•Configured Azure Redis distributed caching improving performance by 40% and established CI/CD pipelines

•Optimized SQL queries and stored procedures, reducing average execution time by 35%

Environment: ASP.NET Core 6.0, Angular 19, TypeScript, C#, Azure SQL, Azure App Service, Azure Redis, SSIS, Cypress, Okta, Copilot

Vizient, New Jersey Senior Developer June 2021 – April 2023

Project: Saber - Healthcare Performance Analytics Platform

•Collaborated with healthcare analytics team and hospital stakeholders to gather requirements for reporting features

•Mentored junior developers on Angular best practices, code reviews, and conducted technical knowledge sharing sessions

•Migrated from Angular 11 to 13 with Ivy compilation, reducing bundle size by 25% and improving performance

•Designed modular architecture with lazy-loaded modules and custom Angular Material theming across 50+ components

•Integrated AG Grid Enterprise for 100K+ row datasets with virtualization, custom renderers, and export functionality

•Implemented TDD with NUnit and Moq achieving 90% coverage; created NuGet packages for reusable API utilities

•Built serverless architecture using Azure Functions and configured API Gateway with rate limiting

•Designed lightweight shared state services using BehaviorSubject to manage and broadcast real-time state changes across components

•Implemented Redis caching reducing database queries by 50% and response times from 800ms to 200ms

Environment: ASP.NET Core 5.0, Angular 11/13, TypeScript, Azure Functions, Azure API Gateway, Redis, EF Core, AG Grid, Cypress, NUnit, Copilot

TaxAct, Texas .NET Lead September 2020 – June 2021

Project: Create Return - Tax Filing System

•Led development team of 5 developers, conducted code reviews, and coordinated with QA for release management

•Collaborated with product owners and business analysts to prioritize features and define technical specifications

•Developed Angular 8 application with differential loading (ES5/ES2015) and multi-step tax wizard with state management

•Built complex forms with AG Grid custom cell editors, validation, and real-time calculation engine using RxJS observables

•Architected microservices with ASP.NET Core 5.0 and gRPC/Protobuf reducing latency by 70% vs REST

•Implemented AWS S3 for document storage, SNS for notifications, SSM for secrets, and CloudWatch/Splunk logging

•Established CI/CD pipeline with multi-environment support and custom filters for fraud detection

Environment: ASP.NET Core 5.0, Angular 4/5/7/8, TypeScript, AWS (S3, SNS, SSM, CloudWatch), gRPC, Protobuf, AG Grid, Bootstrap 4, TFS

Bank of America, New Jersey .NET Lead April 2019 – September 2020

Project: Trade Basket - Wealth Management Trading Platform

•Led team of 4 developers and coordinated with trading desk business users to gather requirements for wealth management features

•Conducted architectural design sessions and technical presentations to stakeholders on microservices migration strategy

•Led migration to Angular 8 SPA with web workers for complex calculations and Angular Material UI components

•Integrated AG Grid with WebSocket connections for real-time market data updates using RxJS observables

•Developed microservices architecture with ASP.NET Core 2.0, Repository/Unit of Work patterns, and EF Core

•Performed SQL Server tuning with indexed views achieving 40% faster trade execution

Environment: ASP.NET Core 2.0, Angular 4/5/7/8, TypeScript, AWS, Angular Material, AG Grid, EF Core, Bitbucket, CI/CD

Bank of New York Mellon, New York .NET Lead October 2017 – April 2019

Project: Data Admin - Foreign Exchange Platform

•Managed team of 3 developers, facilitated Agile scrum ceremonies, and interfaced with business analysts for FX requirements

•Conducted design reviews, provided technical guidance on API architecture, and performed code quality assessments

•Built Angular 4/5/7 application with TypeScript, RxJS observables, and PrimeNG components (data table, autocomplete, picklist)

•Implemented dynamic menu generation based on user roles, shared services for state management, and Bootstrap 4 responsive design

•Developed Web API 2 with HMAC authentication, CQRS pattern, and Entity Framework with stored procedures

•Configured Azure Storage for historical data and utilized Swagger for API documentation

Environment: ASP.NET MVC, Web API 2, Angular 4/5/7, TypeScript, PrimeNG, Bootstrap 4, Azure Storage, EF, Webpack, Git, Swagger

Emblem Health, New York Senior Developer September 2016 – September 2017

Project: QCareWe - Healthcare Member Management System

•Collaborated with healthcare business users to define member management workflows and participated in Agile sprint planning

•Developed Angular 2/4 application using Angular CLI, reactive forms, and migrated from Angular 2 to 4 for performance gains

•Implemented HTTP services with JSON APIs, Angular Router with nested views, and AG Grid for large datasets

•Applied n-tier architecture with Entity Framework, developed WCF services for multi-vendor claims processing

•Implemented Jasmine unit testing and cross-browser compatibility testing

Environment: ASP.NET MVC, Angular 2/4, TypeScript, WCF, Entity Framework, AG Grid, Jasmine, Bootstrap 3, TFS, Git

Health First, New York RPA Developer/Senior Developer September 2014 – August 2016

•Worked with compliance team to understand bilateral code requirements and collaborated with QA for UAT coordination

•Developed UIPath automation for bilateral code updates with Credential Manager authentication and email reporting

•Built Account Management Portal using ASP.NET MVC, AngularJS 1.x, WCF services, and responsive Bootstrap design

•Created stored procedures, triggers, and views in SQL Server and Oracle for data management

Environment: UIPath, ASP.NET MVC, AngularJS 1.x, WCF, SQL Server, Oracle, Bootstrap, jQuery

Autofax, India Developer March 2010 – August 2014

•Gathered requirements from business users for document processing workflows and participated in Agile scrum ceremonies

•Developed ICR/OCR web application with AngularJS 1.x, Karma/Jasmine testing (85% coverage), and Bower/Grunt

•Built ASP.NET web services with Entity Framework and established HTTPS secured connectivity

Environment: ASP.NET MVC, AngularJS 1.x, Entity Framework, LINQ, SQL Server, Bower, Grunt, Karma, Jasmine

Wisdom Infotech & Vishwak Solutions Developer December 2006 – February 2010

•Led 5-member development team, managed project planning, and coordinated with clients for CMS requirements gathering

•Developed AEM with Windows authentication (Azman/ADAM) and facade pattern; CMS platform with team leadership

•Created stored procedures, functions, views with T-SQL performance tuning

Environment: ASP.NET, VB.NET, SQL Server 2005, JavaScript

EDUCATION

Bachelor of Engineering, Electronics & Communications Madurai Kamaraj University, Madurai, India

Open ai, azure ai 102, and azure developer 204

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