Amol Sinha

Backend .NET Developer — Building Scalable Enterprise Systems

Backend-focused .NET Developer with 3 years of experience designing scalable, high-performance enterprise applications using .NET 8/9/10, C#, GraphQL, REST APIs, SQL Server, and Azure.

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.NETC#GraphQLREST APIsSQL ServerAzureDockerCI/CD
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3

Years Exp.

30%

API Perf. Gain

2×

Spot Awards

GitHubLinkedIn

About Me

Passionate about building enterprise-grade backends

I'm a backend-focused .NET developer passionate about building scalable, maintainable, and enterprise-grade systems.

Currently working at FM (Factory Mutual) within the Shared Services team, where I design reusable APIs and platform components consumed across multiple enterprise applications.

Previously at Deloitte USI, I worked on a U.S. government Health Insurance Exchange platform implementing business-critical financial modules including premium calculations, APTC adjustments, eligibility validations, and auto-enrollment workflows.

I enjoy solving complex backend problems, designing clean architectures, optimizing APIs, and building reliable systems that scale.

.NET 8/9/10C#GraphQLAzureSQL ServerClean Architecture

Clean Architecture

Designing maintainable, well-structured systems that scale over time.

Enterprise Scale

Building platform-level services consumed across multiple applications.

Performance Focus

Optimizing APIs and database queries for high-throughput workloads.

Collaborative

Contributing to architecture discussions, code reviews, and Agile teams.

Experience

Professional Journey

FM (Factory Mutual)

Current

Associate Software Engineer

Dec 2025 – PresentBengaluru, India
  • Developed reusable APIs and shared platform services consumed across enterprise applications
  • Built scalable backend systems using .NET 8/9/10 following clean architecture principles
  • Designed and consumed GraphQL and REST APIs for multiple product teams
  • Participated in architecture discussions and led code reviews for platform-level components
  • Applied DDD, CQRS, and repository patterns to maintain separation of concerns

Deloitte USI

Analyst — Backend .NET Developer

Jul 2023 – Nov 2025Bengaluru, India
  • Built backend modules for a U.S. government Health Insurance Exchange platform
  • Developed premium calculation and APTC financial adjustment logic for healthcare enrollments
  • Owned enrollment backend services including auto-enrollment batch processing pipelines
  • Improved API response time by 30% through query optimization and caching strategies
  • Wrote production DataFix scripts ensuring data integrity across critical financial records
  • Implemented Repository, Factory, and Strategy design patterns for maintainable codebases
  • Created comprehensive unit and integration tests using xUnit across microservices
  • Delivered features across Agile sprints in cross-functional product teams
Deloitte Spot Award (2024)Deloitte Spot Award (2025)

HighRadius

Associate Functional Consultant Intern

Jul 2022 – Dec 2022Remote
  • Worked on EIPP (Electronic Invoice Presentment & Payment) portal customization
  • Participated in UAT cycles and supported client onboarding processes
  • Conducted business requirement analysis and documented functional specifications

Skills

Technical Expertise

Backend

C#.NET CoreASP.NET Core.NET 8/9/10GraphQLREST APIs

Architecture

Clean ArchitectureMicroservicesCQRSDDDRepository PatternFactory Pattern

Database

SQL Server PostgreSQLEntity Framework CoreLINQStored Procedures

Cloud & DevOps

Microsoft AzureAzure Service BusAzure Key VaultGitHub ActionsAzure DevOpsCI/CDDocker

Testing

xUnitNUnitIntegration Testing

Projects

Featured Work

Enterprise-scale projects from production environments — built with reliability and performance in mind.

Platform Engineering

Shared Services API Platform

Built reusable platform APIs consumed by multiple enterprise applications with secure authentication, scalable architecture, and centralized service contracts. Designed with GraphQL federation enabling teams to query platform data through a unified schema.

.NET 9GraphQLAzureClean ArchitectureAzure Key Vault
Private RepoEnterprise
Healthcare · Gov

Healthcare Enrollment Engine

Implemented enrollment validation, premium calculations, and APTC financial processing for a U.S. healthcare exchange system. Handled eligibility rules, subsidy adjustments, and compliance requirements across thousands of enrollees.

C#ASP.NET CoreSQL ServerxUnitStored Procedures
Private RepoEnterprise
Batch Processing

Auto Enrollment Batch Processor

Designed automated enrollment workflows with edge-case handling, retry mechanisms, and transaction validation. Processed large volumes of enrollment records nightly with full audit trails and failure recovery.

.NET CoreSQL ServerAzureAzure Service BusCI/CD
Private RepoEnterprise

Recognition

Certifications & Awards

AI-102

Microsoft Certified

Azure AI Engineer Associate

Microsoft

2024

Deloitte Spot Award

Recognised for outstanding delivery and impact

Deloitte USI

2025

Deloitte Spot Award

Recognised for outstanding delivery and impact

Deloitte USI

Education

Academic Background

KIIT University

B.Tech — Electronics & Telecommunication Engineering

2019 – 2023·Bhubaneswar, Odisha

St. Mary's English High School

Higher Secondary Education (CBSE)

2016 – 2018·India

Contact

Let's Connect

Open to backend .NET roles, enterprise platform projects, and interesting engineering conversations.

Location

Bengaluru, Karnataka, India