Gaurav Kumar Singh

Software Engineer

Bengaluru, Karnataka, India4 yrs 11 mos experience

Key Highlights

4+ years of experience in Full Stack Development.
Expert in Microservices and Cloud Deployment.
Proven track record in optimizing backend performance.

Stackforce AI infers this person is a Full Stack Developer specializing in Healthcare and Cloud-based solutions.

Contact

Skills

Core Skills

MicroservicesCloud DeploymentBackend DevelopmentFrontend Development

Other Skills

.NET Core.NET FrameworkASP.NETASP.NET CoreASP.NET Web APIAgile MethodologiesAmazon Web Services (AWS)AngularApplication OptimizationAzureBitbucketC (Programming Language)C#C++CI/CD

About

I am a Full Stack Developer with 4+ years of experience building scalable and reliable applications across the Healthcare, Job Portal, Electrical and Shipping domains. My work spans both Microservices and Monolithic architectures, giving me the flexibility to design solutions that fit diverse business needs. 🔹 On the backend, I work with .NET (Core & 8), Golang, Java, Spring Boot, Hibernate, and Entity Framework. 🔹 On the frontend, I specialize in Angular (2+) and TypeScript, delivering responsive and user-friendly interfaces. 🔹 For databases, I’m comfortable with both MySQL and PostgreSQL. 🔹 I have hands-on experience with Kafka, RabbitMQ, and MQTT for building event-driven systems. 🔹 On the cloud & DevOps side, I leverage Docker, Kubernetes, AWS, and Azure to deploy and scale applications seamlessly. What excites me the most is solving complex problems and delivering end-to-end solutions that make an impact. Whether it’s optimizing backend performance, designing a distributed system, or deploying a production-grade service in the cloud — I enjoy being involved in the full lifecycle of software development. 🌱 Always learning, always curious — and yes, I know how to Google effectively 😉.

Experience

A.p. moller - maersk

Software Engineer - L2

Sep 2025 – Present · 6 mos · Hybrid

Hitachi energy

Research And Development Engineer

Jul 2023 – Aug 2025 · 2 yrs 1 mo · Bengaluru, Karnataka, India · On-site

✔️ Integrated Keycloak to enhance security and streamline authentication for over 1 million users.
✔️ Implemented OAuth 2.0 and OpenID Connect, reducing login-related support tickets by 40% and enabling efficient role-based access control across 170+ microservices, improving user management efficiency by 50%.
✔️ Designed and implemented a RabbitMQ publisher-subscriber architecture for automated report generation and queuing of over 5,000 reports daily.
✔️ Improved processing efficiency by 60% and reduced report delivery time by 40%, ensuring real-time data distribution across services.
✔️ Built and deployed a CI/CD Azure pipeline on Kubernetes (K8s), reducing deployment time by 70%.

KeycloakOAuth 2.0OpenID ConnectRabbitMQCI/CDAzure+3

Taazaa inc

3 roles

Software Engineer

Promoted

Apr 2022 – Jul 2023 · 1 yr 3 mos · Noida, Uttar Pradesh, India

✅ Implemented ILogger services for centralized and structured event logging.
✅ Built a Billing Notification Service to send automated billing emails.
✅ Developed background jobs (executing every 2 minutes) for importing data from Excel to the database.
✅ Created HttpClientService using IHttpClientFactory for efficient HTTP requests to third-party APIs.
✅ Designed and implemented an Excel Service to import/export data between Excel and the database.
✅ Familiar with Microservices architecture, RabbitMQ (message broker), and Redis (in-memory caching).

ILoggerHttpClientServiceRabbitMQRedisMicroservicesBackend Development

Associate Software Engineer

Jun 2021 – Apr 2022 · 10 mos · Noida, Uttar Pradesh, India

✅ Implemented an Excel Service to seamlessly import and export data between Excel files and the database.
✅ Familiar with Microservices architecture, RabbitMQ for messaging, and Redis for caching.
✅ Migrated application from Angular 7 to Angular 13 and from .NET Core 3.1 to .NET 6.0.
✅ Developed Single Page Applications using Angular 2+, with state management handled via ngrx.
✅ Built HttpWrapperService in Angular to download files using POST requests with dynamic filters/data.
✅ Optimized APIs and LINQ queries, reducing response time by 10–20ms and improving performance by up to 92%.

Excel ServiceMicroservicesRabbitMQRedisAngularFrontend Development

Associate Software Engineer Trainee

Mar 2021 – Jun 2021 · 3 mos · Noida, Uttar Pradesh, India

✅ Successfully completed training in Angular and ASP.NET Core, implementing full CRUD operations and REST APIs with proper HTTP response codes.
✅ Worked on OAuth 2.0 authentication, integrating Office 365 login for secure access.
✅ Integrated Angular front-end with ASP.NET Core back-end APIs.
✅ Utilized Angular, PostgreSQL, ASP.NET Entity Framework, and ASP.NET Web API for end-to-end application development.

AngularASP.NET CorePostgreSQLFrontend DevelopmentBackend Development