Open to opportunities

Sagar Shetty

@sagarshetty

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Senior software engineer specializing in Java microservices and cloud migration.

Ireland

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What I'm looking for

I seek a senior engineering role where I can lead cloud-native migrations, modernize systems, mentor teams, and deliver measurable operational and revenue impact in a collaborative, growth-oriented environment.

I am a Senior Software Engineer with 11 years of IT experience delivering backend, cloud and full‑stack solutions across fintech, telecom and enterprise domains. I drive technical ownership, reduce operational risk, and improve performance by modernizing legacy systems into microservices and cloud-native architectures.

I have architected and implemented Spring Boot microservices, Kubernetes deployments, CI/CD automation and migration strategies that avoided monthly revenue loss and significantly reduced setup and run times. My work includes optimizing front-end rendering, building ONAP APIs, and creating test automation to secure high code coverage.

I lead cross-functional teams with an adaptive, collaborative style—mentoring peers, transferring knowledge across UI/backend/automation, and integrating observability tools like Dynatrace to ensure reliable production systems.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Developer

Current

SITA

Jul 2022 - Present (3 years 3 months)

Architected and developed a Spring Boot microservice solution that prevented monthly revenue loss of $60K and led migration of legacy systems to a modern stack, reducing local setup time from one week to 4 hours.

Spring Boot Microservices Kubernetes Feign Flyway Docker AWS Dynatrace

Software Engineer, R&D

Zinkworks Technologies Limited

Jun 2021 - Jul 2022 (1 year 1 month)

Developed ONAP API solutions and containerized components using Python, Docker and Kubernetes, and implemented Robot Framework test automation to improve reliability of R&D deliverables for Ericsson Technology.

Python Docker Kubernetes Helm Robot Framework Terraform Azure Linux

Senior Software Engineer

EPAM Technologies

Nov 2017 - Oct 2020 (2 years 11 months)

Implemented frontend and backend solutions for Mastercard and IptiQ, optimizing a file render flow from 20 minutes to 10 seconds and improving test coverage to over 90%.

Angular Java Hibernate JMS MongoDB PostgreSQL Dynatrace Splunk

Senior Software Developer

Atidan Technologies

Jan 2017 - Nov 2017 (10 months)

Developed AI advisory solutions and migrated UI from KnockoutJS to Angular, and normalised a 20TB database to improve response time from 4 minutes to 20 seconds.

Java Angular IBM Watson Database Optimization MariaDB Selenium Automation Testing Junit

Senior Associate Consultant

Principal Global Services

Feb 2013 - Jan 2017 (3 years 11 months)

Delivered full-stack insurance solutions using Java and AngularJS, implemented IBM ODM business rules, and achieved high defect-resolution performance recognized with a BU award.