s
sush1103

Sushma H

@sush1103

Software Engineer

United States
English
About me
I’m a Software Engineer with 4+ years of experience building reliable backend and enterprise applications using Java, Spring Boot, REST APIs, SQL, and AWS. I can help with backend development, API development and integration, debugging, database optimization, unit testing, and improving existing Java applications. I focus on clean, maintainable code and clear communication, and I’m comfortable working with both existing codebases and new development.... Read more

Skills

s
sush1103
Sushma H
Offline • 

See my services

API & Integrations
I will develop and fix java spring boot rest apis
From$35 / projectMore details

Portfolio

Work experience

Wells_Fargo

Software Engineer

Wells Fargo

Jul 2018 - Jun 2022 • 3 yrs 11 mos

• Designed and implemented scalable backend features for a collateral management system used by ~2,000 users, contributing across the entire software development lifecycle in an Agile environment. • Developed Java/Spring Boot microservices and REST APIs for a distributed backend architecture, enabling independent service deployment and improving application maintainability. • Optimized complex PL/SQL queries through query tuning and indexing strategies, reducing execution time by up to 60% for high-volume business workflows. • Leveraged Redis caching to reduce database lookups for frequently accessed data, improving API response times by ~35%. • Led migration of the application from on-premises infrastructure to Pivotal Cloud Foundry (PCF), leveraging Jenkins-based CI/CD automation to reduce downtime by 50%. • Architected a scheduled batch reporting pipeline using Spring Batch, enabling automated data delivery to 3+ downstream teams and eliminating dependency on manual reporting cycles, saving an estimated 10+ hours/week. • Applied Test-Driven Development (TDD) using JUnit and Mockito on a previously untested codebase, achieving ~80% code coverage and reducing regression defects across releases.