Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hello! I’m Sree Vital Chalamalasetty, a software developer based in Charlotte, NC, with 4+ years of experience building scalable backend systems using Java, Spring Boot, and cloud-native architectures. I enjoy turning complex problems into robust microservices, optimizing data stores, and delivering AI/ML-enabled features for gaming, fintech, and healthcare applications. I’m comfortable leading cross-functional teams and collaborating with designers to ship high-quality products while keeping security and performance front and center. In my work, I combine hands-on coding with strong collaboration, automated CI/CD, and metrics-driven decision making to continuously improve latency, reliability, and user experience.…Hello! I’m Sree Vital Chalamalasetty, a software developer based in Charlotte, NC, with 4+ years of experience building scalable backend systems using Java, Spring Boot, and cloud-native architectures. I enjoy turning complex problems into robust microservices, optimizing data stores, and delivering AI/ML-enabled features for gaming, fintech, and healthcare applications. I’m comfortable leading cross-functional teams and collaborating with designers to ship high-quality products while keeping security and performance front and center. In my work, I combine hands-on coding with strong collaboration, automated CI/CD, and metrics-driven decision making to continuously improve latency, reliability, and user experience.

Sree Vital Chalamalasetty

Developer, Full Stack Developer, Back-End Developer, +2





Hello! I’m Sree Vital Chalamalasetty, a software developer based in Charlotte, NC, with 4+ years of experience building scalable backend systems using Java, Spring Boot, and cloud-native architectures. I enjoy turning complex problems into robust microservices, optimizing data stores, and delivering AI/ML-enabled features for gaming, fintech, and healthcare applications. I’m comfortable leading cross-functional teams and collaborating with designers to ship high-quality products while keeping security and performance front and center. In my work, I combine hands-on coding with strong collaboration, automated CI/CD, and metrics-driven decision making to continuously improve latency, reliability, and user experience.…Hello! I’m Sree Vital Chalamalasetty, a software developer based in Charlotte, NC, with 4+ years of experience building scalable backend systems using Java, Spring Boot, and cloud-native architectures. I enjoy turning complex problems into robust microservices, optimizing data stores, and delivering AI/ML-enabled features for gaming, fintech, and healthcare applications. I’m comfortable leading cross-functional teams and collaborating with designers to ship high-quality products while keeping security and performance front and center. In my work, I combine hands-on coding with strong collaboration, automated CI/CD, and metrics-driven decision making to continuously improve latency, reliability, and user experience.

Available to hire

Hello! I’m Sree Vital Chalamalasetty, a software developer based in Charlotte, NC, with 4+ years of experience building scalable backend systems using Java, Spring Boot, and cloud-native architectures. I enjoy turning complex problems into robust microservices, optimizing data stores, and delivering AI/ML-enabled features for gaming, fintech, and healthcare applications. I’m comfortable leading cross-functional teams and collaborating with designers to ship high-quality products while keeping security and performance front and center.

In my work, I combine hands-on coding with strong collaboration, automated CI/CD, and metrics-driven decision making to continuously improve latency, reliability, and user experience.

Skills

Experience Level

Expert

Expert

Expert

Expert

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

Lead Developer at METY Technology

June 1, 2025 - Present

Spearheaded architecture and design decisions while managing a 12-member cross-functional team, defining the technical vision for a scalable gaming platform and aligning releases with business objectives. Streamlined sprint delivery by enhancing inter-department collaboration, enabling early leadership sign-offs and achieving milestone launches an average of 14 days ahead of schedule for 3 consecutive product releases. Built React.js/Tailwind CSS interfaces for 10+ mobile and desktop screens, collaborating with UX designers to enhance accessibility and reduce load time from 2.5s to 1.1s. Managed a cross-functional LLM team, guiding prompt engineering efforts that generated 1k+ in-app questions monthly and improved AI-generated content accuracy across 5 game titles. Conducted code reviews and mentored junior developers, resolving critical code-blocking issues and expediting onboarding, increasing team productivity by 50%.

Software Engineer Intern at METY Technology

May 1, 2024 - May 1, 2025

Designed a MySQL RDS schema for a user management system, scaling to support 50,000+ active users and reducing query latency from 800ms to 200ms through indexing and partitioning. Crafted 23 Django RESTful endpoints for a merchant analytics dashboard, cutting API response time from 1.2s to 400ms and enabling real-time visualization for 10+ enterprise clients. Deployed 8 AI/ML models using AWS SageMaker, creating serverless endpoints via API Gateway to process 5,000+ daily predictions for fraud detection, reducing false positives by 1,200 monthly. Automated 27 batch jobs with AWS Lambda and EventBridge, scheduling pipelines every 6 hours and eliminating 15 hrs/week of manual intervention. Enhanced frontend state management using React hooks and Context API, enabling responsive UI updates for 12,000+ users and reducing page reloads by 8 per session.

Software Developer at Fiserv

August 1, 2022 - July 1, 2023

Built a Spring Boot-based merchant verification platform integrating JWT authentication and AWS Lambda, enabling live identity validation for 12,000+ merchants and reducing onboarding time from 48 hours to 6 hours through scalable microservices architecture. Architected and deployed 36 Spring Cloud microservices on AWS EKS, enhancing system modularity and supporting 8,000+ daily transactions with zero downtime during peak loads. Enhanced database efficiency by redesigning Snowflake schemas and tuning 25+ SQL queries, cutting latency from 1.5s to 300ms and ensuring data accuracy for financial transactions. Automated GitLab CI/CD pipelines, reducing deployment time from 90 mins to 12 mins and enabling 15 daily releases through parallelized build, test, and deployment stages. Collaborated with frontend teams to design React.js dashboards for merchant analytics, reducing support tickets from 50 to 35 per week via real-time data visualization and self-service reporting. Streamlined merchant

Java Developer at Oriana Technology

January 1, 2022 - June 1, 2022

Outlined and implemented a high-performance backend for a healthcare platform using Spring Boot and Hibernate, reducing API response time from 2.8s to 1.2s and supporting 5,000+ concurrent users during peak loads. Collaborated with cross-functional teams to launch 19 new features, including secure patient data handling and real-time appointment scheduling, ensuring HIPAA compliance and enhancing user experience for 10+ healthcare providers. Developed RESTful API pagination and fault detection mechanisms using Spring Boot Actuator, cutting data retrieval latency by 300ms and enabling real-time monitoring for preventive issue resolution.

Backend Developer at KPMG India

January 1, 2021 - December 1, 2021

Contributed to the design and implementation of 12 scalable microservices using Java, Spring Boot, and RESTful APIs, supporting client migrations to AWS/Azure and improving system latency from 3.5s to 1.8s. Collaborated closely with a cross-functional team of developers, data engineers, and QA specialists to build a modular back end system for a Fortune 500 client, accelerating deployment cycles from 14 days to 5 days. Enhanced database performance by refactoring 45+ SQL queries and adding Redis caching, achieving $40,000 yearly cloud savings and supporting over 15,000 daily user transactions without downtime. Supported junior developers and peers by sharing best practices in Agile, Spring Boot, and cloud deployment, which improved code review turnaround by 2 days and reduced onboarding time by several weeks.