Ramu Devarapalli
Fullerton,CA
Summary
Backend & Cloud Engineer with proven experience designing and delivering scalable, distributed systems in Java, Python, and SQL. Adept at multi-team collaboration, architectural decision-making, and optimizing backend services for performance, security, and scalability. Skilled in microservices architecture, RESTful APIs, and AWS cloud deployments. Experienced in mentoring developers, driving Agile delivery, and integrating advanced security and automation practices. Currently pursuing an M.S. in Computer Engineering to deepen expertise in cloud-native systems, DevSecOps, and AI integration.
Overview
2
2
years of professional experience
Work History
Junior Software Developer
Nipun IT Solution Pvt Ltd
Hyderabad, India
08.2021 - 06.2023
- Led backend architecture and deployment for Code Red, a high-availability emergency response platform, ensuring scalability for 50k+ concurrent users.
- Designed microservices-based Java backend with RESTful APIs for modular service management, enabling independent scaling and faster feature deployment.
- Deployed and maintained applications on AWS EC2, integrating S3 for storage and CloudWatch for monitoring, improving uptime by 20%.
- Optimized SQL queries and database schema, reducing API response times by 42% and lowering infrastructure costs by 15%.
- Integrated secure authentication, encryption, and role-based access control to protect sensitive user data.
- Mentored 5+ junior developers across frontend and backend teams, introducing code review processes and best practices that reduced production defects by 25%.
- Collaborated with UI/UX, DevOps, QA, and product managers to align architecture decisions with business objectives, removing delivery bottlenecks.
Education
M.S. - Computer Engineering
California State University
Fullerton, CA05.2025
B.S. - Computer Science
Sathyabama Institute of Science and Technology
Chennai, India08.2021
Skills
- Microservices architecture
- Distributed systems
- Design patterns
- Fault tolerance
- Scalability optimization
- Java
- Python
- SQL
- Spring Boot
- Hibernate
- Django
- React
- Nodejs
- AWS (EC2, S3, Lambda, CloudWatch)
- Docker
- Kubernetes
- CI/CD pipelines
- Terraform (basic)
- MySQL
- SQL Server
- MongoDB
- DynamoDB
- Apache Kafka
- Amazon SQS (familiarity)
- Git
- Jenkins
- REST/gRPC
- API Gateway
- Authentication & encryption
- Observability tools
- Agile/Scrum
- Code review leadership
- Cross-team collaboration
Achievements And Leadership
- Recognized for 'Best Performance in Backend Optimization' at Nipun IT Solution (2022).
- Introduced a team-wide CI/CD pipeline process that cut deployment time from 30 minutes to under 10 minutes.
- Delivered internal workshops on AWS deployment, Docker containerization, and SQL query tuning.
Websites
Selected Technical Projects
- E-Commerce Backend Platform – Stor-E, Architected a microservices backend for product, order, and payment services, deployed on AWS with Docker + Kubernetes for container orchestration. Integrated Kafka for asynchronous order processing and implemented caching to improve page load speed by 35%.
- ATM Machine with Face Recognition, Developed a secure Python-based ATM facial recognition system using machine learning for biometric authentication. Implemented OpenCV for image processing and integrated with a SQL database, achieving >95% authentication accuracy.
- Student Management System, Built a Spring Boot + React.js platform for managing academic records, enabling real-time updates and role-based permissions. Integrated MySQL for secure storage and optimized API queries for 50% faster data retrieval.
Core Competencies
Microservices architecture, Distributed systems, Design patterns, Fault tolerance, Scalability optimization, Java, Python, SQL, Spring Boot, Hibernate, Django, React, Node.js, AWS (EC2, S3, Lambda, CloudWatch), Docker, Kubernetes, CI/CD pipelines, Terraform (basic), MySQL, SQL Server, MongoDB, DynamoDB, Apache Kafka, Amazon SQS (familiarity), Git, Jenkins, REST/gRPC, API Gateway, Authentication & encryption, Observability tools, Agile/Scrum, Code review leadership, Cross-team collaboration
Timeline
Junior Software Developer
Nipun IT Solution Pvt Ltd
08.2021 - 06.2023
M.S. - Computer Engineering
California State University
B.S. - Computer Science
Sathyabama Institute of Science and Technology
Similar Profiles
SOURABH SINGHSOURABH SINGH
Software Engineer at NIPUN-IT SOLUTIONSoftware Engineer at NIPUN-IT SOLUTION
Manideep SirikiManideep Siriki
JAVA DEVELOPER at Nipun-IT Solutions Pvt. LtdJAVA DEVELOPER at Nipun-IT Solutions Pvt. Ltd
Harshavardhan N PadakiHarshavardhan N Padaki
Manager MSSQL Database Administrator at IBM India Pvt Ltd\Kyndryl Solution Pvt LtdManager MSSQL Database Administrator at IBM India Pvt Ltd\Kyndryl Solution Pvt Ltd
Rachel GawRachel Gaw
Retail Sales Manager at NordstromRetail Sales Manager at Nordstrom
JONATHAN DARDISJONATHAN DARDIS
Assistant Project Manager at Quality Production ServicesAssistant Project Manager at Quality Production Services