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I'm a software developer with 5 years of experience building and maintaining web and backend applications. I specialize in designing scalable APIs, crafting clean code, and delivering secure, high-performance software using Java, JavaScript, and modern frameworks. I thrive in Agile teams and collaborate with product, design, and operations to deliver reliable solutions. I focus on automation, maintainable architecture, and continuous learning across cloud platforms like AWS and Azure.…I'm a software developer with 5 years of experience building and maintaining web and backend applications. I specialize in designing scalable APIs, crafting clean code, and delivering secure, high-performance software using Java, JavaScript, and modern frameworks. I thrive in Agile teams and collaborate with product, design, and operations to deliver reliable solutions. I focus on automation, maintainable architecture, and continuous learning across cloud platforms like AWS and Azure.

Srujana Thummala

Full Stack Developer, Back-End Developer, Front-End Developer, +3

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I'm a software developer with 5 years of experience building and maintaining web and backend applications. I specialize in designing scalable APIs, crafting clean code, and delivering secure, high-performance software using Java, JavaScript, and modern frameworks. I thrive in Agile teams and collaborate with product, design, and operations to deliver reliable solutions. I focus on automation, maintainable architecture, and continuous learning across cloud platforms like AWS and Azure.…I'm a software developer with 5 years of experience building and maintaining web and backend applications. I specialize in designing scalable APIs, crafting clean code, and delivering secure, high-performance software using Java, JavaScript, and modern frameworks. I thrive in Agile teams and collaborate with product, design, and operations to deliver reliable solutions. I focus on automation, maintainable architecture, and continuous learning across cloud platforms like AWS and Azure.

Available to hire

I’m a software developer with 5 years of experience building and maintaining web and backend applications. I specialize in designing scalable APIs, crafting clean code, and delivering secure, high-performance software using Java, JavaScript, and modern frameworks.

I thrive in Agile teams and collaborate with product, design, and operations to deliver reliable solutions. I focus on automation, maintainable architecture, and continuous learning across cloud platforms like AWS and Azure.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Java Full Stack Developer at Walmart

July 1, 2024 - Present

Redesigned checkout service layer with Spring Boot microservices and Kafka event streaming, reducing average transaction processing time from 4.2s to 1.1s across 60M+ MAU. Rebuilt product search UI in React, cutting page load time by 38% and contributing to a 12% lift in add-to-cart conversions. Migrated 14 legacy monolithic modules to containerized microservices on AWS EKS, increasing deployment frequency and saving $420K annually. Established end-to-end order tracking API used by 3 internal teams and 2 3PL partners, processing 2.4M requests per day with 99.97% uptime. Introduced automated integration test coverage for 80+ REST endpoints using JUnit and Testcontainers, reducing post-release defects by 45% in early releases.

Java Full Stack Developer at Adobe

June 1, 2021 - July 1, 2022

Developed a multi-tenant REST API gateway in Spring Boot to unify authentication and rate-limiting across 8 Creative Cloud product lines, reducing duplicate auth code by 70% and onboarding time for new services from 3 weeks to 4 days. Delivered an Angular-based document collaboration interface with real-time co-editing for up to 50 concurrent users, adopted by 230K enterprise accounts within 6 months. Deployed the content delivery pipeline on AWS CloudFront and S3, achieving a 52% reduction in global asset load times. Containerized 6 backend services with Docker and Kubernetes, shrinking environment spin-up time from 40 minutes to under 4 minutes. Refactored the subscription billing API to handle concurrent plan upgrades, eliminating a race condition causing ~$180K/year in incorrect charges. Collaborated with product and design teams to build an accessible Angular (WCAG 2.1 AA) component library, reducing frontend implementation time by ~6 days per sprint.

Software Developer at IBM

April 1, 2019 - May 1, 2021

Wrote Java-based ETL jobs to migrate 18TB of client data from on-prem Oracle databases to IBM Cloud with zero data loss, finishing 3 weeks ahead of schedule. Implemented a RabbitMQ-based asynchronous notification system, reducing server load by 60% during peak windows. Created internal tooling in Spring MVC to automate configuration drift detection across client cloud environments. Contributed to a cloud cost dashboard frontend using React and REST APIs, providing visibility into $2M+ monthly cloud spend across 9 client accounts. Supported CI/CD pipeline setup on Jenkins and Docker for a 6-member squad, reducing build-to-deploy time from 3.5 hours to 45 minutes and enabling same-day hotfix releases.

Full Stack Developer at Walmart

July 1, 2024 - Present

Redesigned the checkout service layer using Spring Boot microservices and Kafka event streaming, cutting average transaction processing time from 4.2s to 1.1s across 60M+ monthly active users. Rebuilt the product search UI in React, reducing page load time by 38% and contributing to a 12% lift in add-to-cart conversion. Migrated 14 legacy monolithic modules to containerized microservices on AWS EKS, improving deployment frequency and reducing infrastructure costs by $420K annually. Implemented end-to-end order tracking API used by internal teams and partners, processing 2.4M requests per day with 99.97% uptime. Introduced automated integration tests for 80+ REST endpoints, reducing post-release defects by 45% in early cycles.

Full Stack Developer at Adobe

June 1, 2021 - July 1, 2022

Developed a multi-tenant REST API gateway in Spring Boot to unify authentication and rate-limiting across 8 Creative Cloud product lines, reducing duplicate auth code by 70% and onboarding time from 3 weeks to 4 days. Delivered an Angular-based document collaboration interface with real-time co-editing for up to 50 concurrent users, adopted by 230K enterprise accounts. Containerized 6 backend services with Docker and Kubernetes, shrinking environment spin-up time from 40 minutes to under 4 minutes. Reworked the subscription billing API to handle concurrent upgrades, eliminating a race condition causing ~$180K/year in incorrect charges. Collaborated with product and design teams to build an accessible component library in Angular (WCAG 2.1 AA compliant), reducing frontend implementation time by an average of 6 days per sprint.