Dhiraj Kumar Gupta

Senior Software Engineer

Delhi, India10 yrs 3 mos experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

8+ years of experience in backend engineering.
Expertise in scalable, distributed systems and microservices.
Proven track record in performance optimization and observability.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech and SaaS with a focus on scalable architectures.

Contact

dhirajgupta191@gmail.com LinkedIn

Skills

Core Skills

Large Language Models (llm)JavaMicroservicesCloud ComputingEvent-driven ArchitectureKubernetesContainerizationAndroid Development

Other Skills

LangChainSpring BootMicrosoft AzureData AnalyticsKafkaEvent StreamingSQLBehavior-Driven Development (BDD)DockerVectordbHugging Face ProductsLangGraphBig DataSystem MonitoringLow-Code Development Platforms

About

Senior Backend Engineer with 8+ years of experience building scalable, distributed back-end systems using Java, Spring Boot, Kafka, and microservices. Strong background in low-latency APIs, event-driven architectures, and reliable production platforms operating at scale. Experienced in system observability and performance optimization. Applied Agentic AI patterns and LLM orchestration to automate internal workflows and analytical reporting, with ongoing learning and iteration.

Experience

10 yrs 3 mos

Total Experience

2 yrs

Average Tenure

3 yrs

Current Experience

Airtel payments bank

Senior Software Engineer

Jun 2023 – Present · 3 yrs

Large Language Models (LLM)LangChain

Walmart global tech

Software Engineer III

Jul 2021 – Jun 2023 · 1 yr 11 mos · Bengaluru, Karnataka, India · Remote

Designed and implemented an end-to-end client onboarding platform using Java 17 and Spring Boot, ensuring scalable and secure onboarding flows.
Built cloud-native storage and analytics workflows on Microsoft Azure, improving data availability and insight generation.
Integrated multiple microservices with HashiCorp Vault for secure secrets and configuration management.
Developed comprehensive JUnit test suites, increasing unit-test coverage and ensuring high system reliability.
Implemented Kafka-based real-time event streaming to process onboarding events and feed downstream systems with minimal latency.
Created Grafana dashboards and integrated Prometheus metrics to enhance observability, enable proactive monitoring, and improve audit visibility.

MicroservicesJava

Oracle

2 roles

Software Developer

Jul 2018 – Jun 2021 · 2 yrs 11 mos

SQL

Senior Software Engineer

Jul 2018 – Apr 2021 · 2 yrs 9 mos

Implemented Availability and Notification features for the NSSF (Network Slice Selection Function) using Java and Spring Boot, improving reliability and service responsiveness.
Designed and maintained MySQL-backed data models to support high-volume telecom workloads.
Built and deployed containerized microservices using Docker and Kubernetes, ensuring scalable and resilient service orchestration.
Developed an Automation Testing Framework using Behave (BDD) and Python, reducing manual QA effort and improving test coverage.
Authored comprehensive test plans and test cases for multiple network functions (NFs) using Python.
Implemented GitLab CI/CD pipelines to automate build, test, and deployment workflows, improving release velocity.
Managed Helm-based deployment models for install and upgrade of NSSF across different environments.
Built Grafana dashboards and integrated Prometheus metrics to enhance monitoring, auditing, and observability across services.

Behavior-Driven Development (BDD)Kubernetes