Seasoned Java Full-Stack Developer with Cloud & AI

Charmi Reddy Chirla

***********@**********.*** +1-903-****-*** TX, USA LinkedIn

SUMMARY

Java Full Stack Developer with 3 years of experience building scalable, high-traffic e-commerce platforms using Spring Boot, React, and cloud-native architectures. Expertise spans microservices design, secure APIs, and event-driven systems handling millions of transactions with high availability. Proficient in leveraging AI/ML and generative AI tools to automate workflows, boost development productivity, and deliver intelligent application features. Adept at optimizing performance, strengthening system resilience, and accelerating CI/CD pipelines within Agile teams to drive customer engagement and operational efficiency. SKILLS

Programming Languages: Java, Typescript, JavaScript, SQL, Python, Bash, HTML5, CSS3 Backend Development: Spring Boot, Spring MVC, Hibernate, JPA, REST API Design, Microservices Architecture, Asynchronous Processing, Event-Driven Services, API Gateway Integration, Object-Oriented Programming, Design Patterns Frontend Engineering: Angular, React.js, Hooks, Context API, Component-Based Architecture, Responsive Design, State Management, Performance Optimization, Cross-Browser Compatibility Cloud & DevOps: Azure, AWS (EC2, S3, RDS, Lambda, CloudWatch, IAM, VPC), Docker, Kubernetes, CI/CD Pipelines, GitHub Actions, Jenkins, Infrastructure Automation, Linux

Databases & Streaming: PostgreSQL, MySQL, MongoDB, Redis, Database Schema Design, Query Optimization, ACID Transactions AI & Machine Learning: Generative AI, Prompt Engineering, LLM Integration (OpenAI API, Claude API), LangChain, RAG (Retrieval- Augmented Generation), Vector Databases, ML Pipeline Automation, GitHub Copilot, AI-Assisted Code Review System Design, Security & Practices: Service-Oriented Architecture, Scalable Application Design, Caching Strategies, Performance Tuning, JWT Authentication, OAuth2, Role-Based Access Control, Secure API Development, Encryption Standards, JUnit, Mockito, Integration Testing, ELK Stack, Centralized Logging, Agile/Scrum, Test-Driven Development, Secure SDLC. PROFESSIONAL EXPERIENCE

Java Full Stack Developer, eBay Apr 2025 – Present Remote, USA

• Engineered Spring Boot microservices handling catalog search traffic exceeding 1M daily requests, implementing asynchronous processing and optimized REST APIs that reduced average response latency by 38% during peak promotions.

• Architected containerized deployments using Docker and Kubernetes on AWS, enabling auto-scaling across EC2 instances and improving platform availability to 97% while sustaining consistent performance during seasonal demand spikes.

• Strengthened service-to-service security by implementing OAuth2, JWT authentication, and role-based access control, mitigating unauthorized access risks and aligning distributed APIs with enterprise secure SDLC standards.

• Optimized order workflows by integrating Redis caching and refining Kafka event consumption patterns, decreasing database contention by 41% and accelerating transaction throughput for high-volume checkout operations.

• Automated CI/CD pipelines with Jenkins and GitHub Actions, introducing parallel build validations that shortened deployment cycles by 46% and improved release reliability across microservices environments.

• Integrated GitHub Copilot and AI-assisted code review workflows, reducing boilerplate coding time by 30% and improving code quality consistency across the engineering team.

• Diagnosed production bottlenecks through CloudWatch monitoring and ELK logging, executing performance-tuning initiatives that reduced incident resolution time by 34% and improved overall system resilience. Software Engineer, Myntra Jan 2023 – Jul 2024 Remote, India

• Developed Spring Boot backend services and React interfaces supporting high-traffic shopping journeys, delivering resilient features that sustained platform stability during sale events generating over 800K concurrent users.

• Refactored MySQL schema designs and executed advanced query optimization, reducing reporting latency by 37% and enabling merchandising teams to access near real-time operational insights for inventory planning.

• Integrated third-party payment gateways with secure REST APIs and retry mechanisms, elevating checkout success rates by 18% while minimizing transaction failures during large-scale promotional campaigns.

• Containerized applications using Docker and supported Azure-based deployments, establishing environment consistency that reduced configuration defects by 29% across development and QA pipelines.

• Facilitated Agile sprint execution by resolving cross-team dependencies and removing delivery blockers, maintaining a 95% sprint completion rate across rapidly evolving commerce feature releases.

• Modernized legacy modules into microservices architecture at Myntra, improving maintainability and enabling independent horizontal scaling that reduced peak-time service degradation by 33%. CERTIFICATION

• AWS- AWS Certified Solutions Architect (Link)

• Kodnest - Java Full Stack Development (Link)

• AICTE( EduSkills) - AWS Cloud Virtual Internship(Link)

• Devtown - Full Stack web Developer Virtual Internship (Link) EDUCATION

Master of Science, Anderson University Aug 2024 - Dec 2025 SC, USA Computer Science

Bachelor in Engineering, Swarnandhra College of Engineering and Technology Jun 2020 - Jun 2024 AP, India Computer Science

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