Anjali Gupta

5.0

(4 reviews)

US$15.00

For every 15 mins

Sessions/Jobs

First 15 mins free for your first session

ABOUT ME

Microsoft SDE | System Design | Java, Spring Boot, .NET

Senior Software Engineer with nearly 8 years of experience building scalable backend systems, distributed platforms, and framework-level infrastructure across .NET and Java ecosystems.

At Microsoft (WPF Core), contributed to the WPF framework powering thousands of enterprise applications across the .NET ecosystem. Led modernization initiatives for Windows 11 theming, release automation, accessibility compliance, and performance optimization while maintaining backward compatibility for large-scale enterprise applications.

Experienced in designing high-throughput distributed systems handling 1M+ requests/day and supporting 10K–50K concurrent users, with strong focus on scalability, reliability, fault tolerance, and low-latency architecture.

Core expertise:
• Distributed Systems & Microservices
• System Design (HLD + LLD)
• Java, Spring Boot, C#, .NET, ASP.NET
• REST APIs & Backend Engineering
• Performance Optimization & Scalability
• Concurrency, Reliability, and Production Debugging
• CI/CD and Release Engineering

Conducted 50+ design/code reviews and contributed to engineering best practices across teams.

Hindi, English

New Delhi (+05:30)

Joined July 2021

EXPERTISE

System design

8 years experience

Designed scalable distributed systems handling 1M+ requests/day and 10K–50K concurrent users. Strong experience in LLD/HLD, API design, c...

Designed scalable distributed systems handling 1M+ requests/day and 10K–50K concurrent users. Strong experience in LLD/HLD, API design, caching, and performance optimization with focus on reliability (99.9% uptime).

Load Balancing Rest api design Scalability Distributed Systems EngineeringHldLld

Java

8 years experience

8+ years experience in Java backend development with strong expertise in multithreading, concurrency, and building high-performance servi...

8+ years experience in Java backend development with strong expertise in multithreading, concurrency, and building high-performance services.

Java concurrencyJVM Data Collection

Java concurrencyJVM Data Collection Java

Spring Boot

4 years experience

Built and scaled Spring Boot microservices handling 100K+ requests/day. Experience in REST APIs, security, and production-grade backend s...

Built and scaled Spring Boot microservices handling 100K+ requests/day. Experience in REST APIs, security, and production-grade backend systems.

Spring SecuritySpring mockmvcMicroservices

Spring SecuritySpring mockmvcMicroservices Rest api design

.NET

4 years experience

Extensive experience in C#, ASP.NET Core, and WPF. Worked on large-scale frameworks at Microsoft with focus on performance, backward comp...

Extensive experience in C#, ASP.NET Core, and WPF. Worked on large-scale frameworks at Microsoft with focus on performance, backward compatibility, and system reliability.

LINQ Entity Framework WCF (Windows Communication Foundation) Service

LINQ Entity Framework WCF (Windows Communication Foundation) Service WPF ASP.NET Core C#

Microservices

4 years experience

Designed and implemented microservices architectures with focus on scalability, fault tolerance, and inter-service communication.

Resilience engineeringRest api design Apache Kafka

Resilience engineeringRest api design Apache Kafka Event-Driven Architecture

Distributed Systems Engineering

4 years experience

REVIEWS FROM CLIENTS

5.0

(4 reviews)

Rin

March 2022

Thank you, Anjali, for your time today. Will look forward to connecting again in the future!

aric williams

February 2022

Great! im super exited to work more with Anjali

Tahir Faqir

December 2021

Extremely professional and very knowledgeable about C# and Design Patterns. Very calm. Taught the subject matter with patience. Very courteous!!! On time delivery...bent over backwards to help with the deadline.

Tahir Faqir

December 2021

A very helpful and caring developer. Very Smart and Courteous!

EMPLOYMENTS

Software Engineer II

Microsoft

2021-06-01-2025-03-01

• Contributed to the WPF framework powering thousands of enterprise applications across the .NET ecosystem

• Led Windows 11 them...

• Contributed to the WPF framework powering thousands of enterprise applications across the .NET ecosystem

• Led Windows 11 theming modernization efforts while maintaining backward compatibility across 1000+ enterprise applications

• Automated CI/CD pipelines and release workflows across 7+ repositories using Azure DevOps, reducing release cycle time by 25%

• Reduced critical production defects by 40% through stronger testing infrastructure, validation pipelines, and code quality improvements

• Optimized rendering pipeline performance, improving UI response latency by ~30% and reducing memory usage by 15–20%

• Resolved 100+ accessibility issues to maintain Microsoft Accessibility Gold compliance

• Conducted design reviews and contributed to testing strategies, scalability improvements, and engineering best practices across teams

WPF

Azure

WPF

Azure

Accessibility

System design

.NET

ASP.NET

CI/CD

Performance Optimization

Software Developer (Backend – Java)

Siemens Healthineers

2017-07-01-2021-05-01

• Developed backend services for medical imaging systems (PET scanners), enabling reliable communication between hardware systems and ...

• Developed backend services for medical imaging systems (PET scanners), enabling reliable communication between hardware systems and post-processing applications

• Built RESTful APIs and backend components using Java and Spring-based frameworks

• Designed and improved service-level architecture for handling hardware-generated data flows and backend processing workflows

• Improved system reliability through centralized validation, structured error handling, and fault-tolerant backend mechanisms

• Contributed to automation testing and improved test coverage, reducing production defects and increasing release confidence

• Collaborated with cross-functional teams to ensure reliable integration between hardware devices and distributed backend services

• Optimized backend performance and gained strong experience in debugging, production issue resolution, and system stability improvements

Java

SQLite

JPA

Java

SQLite

JPA

Spring Boot

Back-End

Microservices

Performance Optimization

Rest api design

PROJECTS

Scalable Distributed System for High-Traffic APIs

Self / Practice

2025

Designed a distributed backend system capable of handling 1M+ requests/day and 10K–50K concurrent users. Implemented scalable REST APIs ...

Designed a distributed backend system capable of handling 1M+ requests/day and 10K–50K concurrent users. Implemented scalable REST APIs with caching and load balancing strategies to ensure low latency (<200ms) and high availability (99.9% uptime). Focused on system design aspects including service decomposition, fault tolerance, and performance optimization. Handled production-like scenarios such as traffic spikes, retries, and failure handling.

Java

Spring Boot

Microservices

Java

Spring Boot

Microservices

Rest api design

Distributed Systems Engineering

Microservices-Based Backend System with Event-Driven Architecture

Self / Practice

2025

Designed and implemented a microservices architecture with loosely coupled services communicating via REST and event-driven patterns. Im...

Designed and implemented a microservices architecture with loosely coupled services communicating via REST and event-driven patterns. Improved system scalability and throughput by introducing asynchronous communication and service isolation. Implemented resilience patterns such as retries, circuit breakers, and centralized logging for debugging distributed failures. Focused on real-world backend challenges like service coordination, failure handling, and observability.

Java

Spring Boot

Microservices

Java

Spring Boot

Microservices

Rest api design

Event-Driven Architecture