Headline

Senior Software Engineer | Distributed Systems | Java & Spring Boot | Microservices | AWS & Kubernetes | Platform Engineering | AI-Assisted Engineering | Infra for 990+ Tenants

About

I build and migrate enterprise-grade microservices on AWS and Kubernetes—the kind that power CI/CD pipelines for 10,000+ engineers. At Intuit's Continuous Delivery Dashboard, I led the migration of 9 Java/Spring Boot microservices from EC2 to Kubernetes, designed a database archival solution that reduced a production MySQL table from 200M+ to 25M+ rows (87%), built a cleanup API that purged 152 GB of legacy data in under 3 seconds, and remediated 250+ security vulnerabilities—reducing manual remediation effort by 80%. I also serve in the 24/7 on-call rotation for a platform supporting 990+ tenants, giving me hands-on experience in incident response, observability, and building resilient distributed systems. Before Intuit, I built REST APIs at Dell EMC for enterprise storage management, reduced CPU and memory utilization by 80% through performance automation, and mentored a team of five while leading the resolution of 40+ customer escalations. Earlier, at Capgemini, I developed Java-based enterprise applications for insurance clients and was promoted to Senior Software Engineer within 14 months. I enjoy solving problems at the intersection of backend engineering, distributed systems, cloud infrastructure, and platform engineering. I'm passionate about building software that scales reliably, remains secure, and is easy for teams to operate. If you're building backend infrastructure that needs to scale reliably and stay secure under pressure - let's talk. → guptaumang769@gmail.com

Location

Bangalore Urban

AI stack

claude code

codex

cursor

deepseek

gemini

github copilot

Work experience

Senior Software Engineer (Contract) at Intuit, Oct 2024 - Jul 2026 · 1 y 9 mo, Bengaluru, Contracted through Dexian. Working with Intuit's CDD (Continuous Delivery Dashboard) platform team - an enterprise CI/CD orchestration system comprising 9 Java/Spring Boot microservices deployed across multi-region AWS. Migrated 9 microservices from EC2 to Kubernetes (IKS), authoring Kustomize manifests across 13 deployment repos with HPA, PodDisruptionBudgets, and blue/green Argo Rollouts. Decommissioned legacy EC2 stacks post-migration. Automated database archival that reduced MySQL RDS from 200M+ to 25M+ rows (87%) and built a cleanup API purging 152 GB of retired Activiti/Camunda data in under 3 seconds. Led Java 21 migration, updating Dockerfiles, Maven POMs, and regression suites. Resolved N+1 query problems and optimized HikariCP pools to improve API latency. Remediated 250+ security defects and automated AMI restacking, Splunk cert renewal, and security group enforcement. Drove Elasticsearch FGAC migration. Designed event-driven messaging on Apache Pulsar across 8+ services and 990+ tenants — producers, consumers, and dead-letter-queue handling for exactly-once processing. Configured transit gateways for IKS-to-RDS connectivity, set up Splunk forwarder sidecars, and supported Jenkins (SRE EPO to IBP) and Jira DC-to-Cloud migrations with Route53 DNS cutover. Improved unit/integration test coverage using JUnit 5, Mockito, TestContainers, and Karate BDD to increase coverage from 30% to 85%+. Led technical innovation with AI tooling (Cursor, Claude, Gemini) that automated repetitive dev tasks and lifted team productivity 3x.

Software Engineer II at Dell EMC, Sep 2021 - Oct 2024 · 3 yrs 2 mos, Bangalore Urban, Built 7 REST APIs for AppSync using Java, Spring Boot, and Microservices to process user requests, discover data centers, and persist results in PostgreSQL. Lowered CPU and memory usage by 80% by automating performance monitoring that pinpointed slow workflows; trimmed database size by 26% with scheduled maintenance jobs. Mentored a team of 5 engineers to close 40+ customer escalations and ship 20+ hotfixes across releases.

Senior Software Engineer at Capgemini, Apr 2020 - Sep 2021 · 1 yr 6 mos, Mumbai, Developed full-stack web applications using Java, JavaScript, and PL/SQL, resulting in a 30% reduction in application response time and improved user experience. Redesigned the dashboard UI layout for a major client application, increasing usability by 70% based on user analytics; promoted to Senior Software Engineer within 14 months.

Associate Software Developer at Capgemini, Feb 2019 - Mar 2020 · 1 yr 2 mos, Mumbai, Maharashtra, India, Assisted in the development of web applications using Java, MySQL, and JavaScript, gaining hands-on experience in full-stack software development. Collaborated with team members in an agile development environment, contributing to the successful completion of project milestones. Communicated with QA team to determine if applications fit technical requirements.

Education

Bachelor of Technology - BTech, Computer Science, Bhagwan Parshuram Institute of Technology

Public links

github: https://github.com/guptaumang769

leetcode: https://leetcode.com/umang_g

guptaumang769.github.io: https://guptaumang769.github.io/