Senior .NET Architect · Generative AI & Agentic Automation Specialist · Open to Leadership

Saurabh Kumar

Software Engineer Enterprise Transformation .NET Core AWS Azure Generative AI RAG Agentic AI System Design DevOps Microservices Cloud & AI Leader BMAD

Senior .NET Architect · Engineering Lead · Generative AI Specialist
.NET Core · Microservices · AWS · Azure · RAG · Agentic Automation
JPMorgan Chase: 14+ years enterprise banking applications

Distinguished software engineering professional with 14+ years of proven excellence in enterprise-grade platforms for global financial services at JPMorgan Chase. Deep expertise in .NET Core, microservices architecture, cloud platforms, and pioneering Generative AI integration including LLM orchestration, RAG, and Agentic Automation at scale.

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Saurabh Kumar
JPMorgan Chase · 9+ yrs
★ 20% perf boost
↗ Zero-downtime migrations
0+
Yrs Experience
0%
Perf Improvement
0%
Code Redundancy Cut
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Major Projects
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Professional Certs
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About

From hands-on engineer to enterprise leader

Senior .NET Architect and Application Owner with 16+ years of proven excellence in enterprise banking application development and support. Strong expertise in .NET Core, microservices, AWS, Azure, and end-to-end application ownership driving critical financial services platforms.

Expert in designing high-availability systems, secure APIs, and regulated architectures for enterprise environments. Led legacy modernization and cloud migration initiatives delivering up to 60% performance improvements. Acts as SME and technical authority, driving HLD/LLD reviews, code quality standards, and engineering best practices across portfolios.

Implemented DevOps automation, monitoring (Dynatrace, Splunk), and CI/CD pipelines improving release stability and production reliability. Hands-on experience with Generative AI, RAG solutions, and Agentic AI to improve operational efficiency and developer productivity. Lead Agile delivery, mentor engineers across all levels, and orchestrate zero-downtime migrations maintaining 99.9% uptime SLAs.

Quick Facts

  • CurrentSenior Engineer / Engineering Lead · JPMorgan Chase
  • EducationMCA, BSc IT · Sikkim Manipal University
  • Focus.NET Core · AWS · Azure · GenAI · Microservices
  • SpecialtiesRAG · Agentic Automation · LLM Orchestration
  • DomainsFinTech · Finance · Healthcare · E-Commerce
  • MethodAgile / Scrum · HLD/LLD Design
  • Emailsaurabhkumar79@hotmail.com
  • StatusOpen to Principal Engineer & Leadership
Work History

Where I've built & led

JPMorgan Chase & Co.

Senior Software Engineer / Engineering Lead, AI Innovation Lead · Oct 2016 – Present
  • Own end-to-end architecture and operational stability for business-critical banking applications supporting global operations across FinTech and DDA payment domains.
  • Architected cloud-ready, highly available platforms using .NET Core, RESTful APIs, AWS, and SQL Server ensuring enterprise security and regulatory compliance.
  • Delivered 60% performance improvement through database optimization, caching strategies, and architectural refactoring using Entity Framework and TDD.
  • Designed 10+ reusable modules reducing code redundancy by 40% and accelerating cross-team feature delivery across the application portfolio.
  • Pioneered Generative AI adoption including Azure OpenAI, RAG pipelines, and Agentic Automation to reduce manual reconciliation and enhance operational efficiency.
  • Orchestrated zero-downtime data center migration maintaining 99.9% uptime SLAs ensuring seamless business continuity.
.NET CoreC#AWSReactJSAzure OpenAIRAGAgentic AIMicroservicesCI/CD

AheadRace Software Development Pvt Ltd

Software Engineer · Oct 2015 – Oct 2016
  • Designed and developed Credit Tracker, a full-stack ASP.NET MVC compliance application for CPE credit tracking across New York State licensing requirements.
  • Delivered HLD, LLD, class diagrams, sequence diagrams, Web API, and SQL Server implementation from requirements through production release.
ASP.NET MVCWeb APIEntity FrameworkSQL ServerjQuery

Computer Sciences Corporation (CSC)

Programming Analyst · May 2012 – Sep 2015
  • Developed and maintained United.com and EmployeeRes airline booking platforms serving employees and passengers for United Airlines.
  • Created WCF services hosted on IIS with SSL, designed Entity Framework schemas, and wrote comprehensive unit test suites.
  • Participated in regression testing automation and Agile knowledge-transfer cycles across multi-geography teams.
ASP.NETWCFIISSSLEntity FrameworkUnit Testing

Cyient

Senior Software Engineer · Nov 2010 – Apr 2012
  • Built Alert Visualization and Monitoring application using ASP.NET MVC, AngularJS, C#, WCF, SQL Server, EF5, and HP ALM.
  • Developed real-time alert visualization & monitoring systems; created UML diagrams and implemented POCO entities via Entity Framework.
ASP.NET MVCAngularJSWCFEntity FrameworkReal-timeHP ALM
Core Competencies

What I bring to the table

AI & Generative AI

  • LLM Application Development
  • Retrieval-Augmented Generation (RAG)
  • Agentic AI & Multi-Agent Systems
  • Azure OpenAI · AWS Bedrock
  • Prompt Engineering · Vector Databases
  • LangChain · GitHub Copilot

Cloud & Infrastructure

  • AWS (EC2, S3, Lambda, RDS)
  • Microsoft Azure
  • Docker & Kubernetes
  • Terraform & Infrastructure as Code
  • High-Availability Microservices

Languages & Frameworks

  • .NET Core / ASP.NET MVC
  • C# · Web API · WCF · LINQ
  • ReactJS · AngularJS · jQuery
  • HTML5 · CSS3 · Bootstrap
  • Entity Framework · ADO.NET

DevOps & Tooling

  • Jenkins · Ansible · Git
  • Bitbucket · JIRA
  • Dynatrace · Splunk
  • ITSM · ServiceNow
  • CI/CD Pipelines

Architecture & Leadership

  • HLD / LLD Design & Reviews
  • System Design & Architecture
  • Agile / Scrum Leadership
  • Technical Authority & SME
  • Cross-functional Team Leadership
  • Release & Project Management
Community & Open Source

Sharing knowledge through open source

Three placeholder open source project cards are shown below. Later you can replace them with your real project names, one-line descriptions, and GitHub URLs.

Project #1: AI Interviewer & Skill Assessment Platform

Open Source

An AI-powered interview and technical skill assessment platform

Project #2: AI Interviewer & Skill Assessment Platform

Open Source

An AI-powered interview and technical skill assessment platform

Project #3: AI Interviewer & Skill Assessment Platform

Open Source

An AI-powered interview and technical skill assessment platform

Selected Projects

Work that moved the needle

01

General Reconciliation Engine (GLARE)

JPMorgan Chase · Sep 2025 – Present

In-house Recon tool replacing SAP-OIM Module with Generative AI and RAG integration to automate reconciliation, reduce manual reconciler effort, and enhance auto-match capabilities. Architected system to pull transaction details from target business systems, automate manual workflows, reduce reconciler backlogs, and improve account-level visibility. Authored PRD, HLD, LLD, Solution Architecture; led Agile ceremonies from inception.

React.jsTypeScriptSpring BootPostgreSQLDatabricksRAGLLMGenerative AISystem DesignDocker
02

Business Application Service (BAS)

JPMorgan Chase · Oct 2021 – Oct 2025

Corporate DDA recovery payment platform processing ~1M payments annually for loan, lease, and charged-off account recovery. Processes Payment Research, Speed Pay Payments, Rejected ACH, and C/O DDA Account payments. Delivered 20% performance improvement via Entity Framework optimization and 40% code reduction through modular architecture. 99.9% uptime SLA.

.NET CoreReact.jsAWSEntity FrameworkSQL ServerHigh Availability
03

eSigna ChequeWriter

JPMorgan Chase · Nov 2019 – Oct 2021

Checking account attachment providing extended computer system for electronic check design, printing, and disbursement monitoring. Designed electronic check printing and disbursement monitoring system with WCF services and automated build/release pipelines. Owned end-to-end deployment automation and CI/CD integration.

.NET CoreMVCWCFWeb APIEntity FrameworkCI/CD
04

Closing Desk

JPMorgan Chase · Dec 2016 – Oct 2019

Bank-initiated account closure management application used by Fulfillment team to track verification of funds, financial entries, check issuance for fund returns, and account closure. Interfaces with HMS and RSI to retrieve account/customer information and SAP for entry updates. Full SDLC: requirements, HLD/LLD, DB design, UI, API. 20% performance uplift via Entity Framework. TDD adoption.

ASP.NET MVCAngularJSAWSWeb APIEntity FrameworkTDD
05

Credit Tracker

AheadRace · Oct 2015 – Oct 2016

CPE credit compliance tracker integrating Smartpros LMS data for New York State licensing requirements. Requirements analysis, HLD/LLD, UML diagrams, database design, and full-stack implementation.

ASP.NET MVCWeb APIEntity FrameworkjQuery
06

United.com & EmployeeRes

CSC · May 2012 – Sep 2015

Developed and maintained airline booking platforms for United Airlines. WCF services on IIS with SSL, Entity Framework schemas, comprehensive unit test suites, and regression testing automation.

ASP.NETWCFEntity FrameworkIISUnit Testing
Education & Certifications

Credentials that back the work

Master of Computer Applications

Sikkim Manipal University · Computer Application

B.Sc. in Information Technology

Sikkim Manipal University · Information Technology

Certifications & Credentials

Cloud · DevOps · AI & Generative AI
  • Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate (Aug 2025)
  • AWS Certified DevOps Engineer – Professional
  • AWS Certified Solutions Architect – Associate
  • Google Generative AI Certification (Aug 2025)
  • Microsoft Certified Professional (MCTS)
Contact

Let's build something

Open to senior engineering & leadership roles

If you're modernising a complex .NET estate, scaling to cloud, or weaving Generative AI into your enterprise — I'd love to hear about it.

saurabhkumar79@hotmail.com +91 90328 26098 LinkedIn GitHub YouTube
Currently open to
  • · Senior / Principal Engineer roles
  • · Engineering Lead & Architect positions
  • · Cloud & AI transformation programs
  • · .NET modernisation & advisory