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Senior Java Developer with 4+ years in Spring Boot & Microservices on AWS
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Assessing your cultural and operational fit
Over 4.5 years of experience in designing, developing, and maintaining scalable server-side applications using Java, Spring Boot, and Microservices architecture. Strong in RESTful APIs/Web Services and hands-on with Spring Framework, relational and NoSQL databases, and AWS services like DynamoDB, SQS, and Lambda. Proven ability to optimize API performance, implement data replication, and enhance application security in Agile/Scrum environments.
Vivekananda Institute of technology and science (JNTUH)
B-tech · Electrical and Electronics Engineering
N/A – June 30, 2018
OpenExchange, Inc.
Developer
September 1, 2022 – Present
India
TransX systems, Inc.
Developer
January 1, 2022 – September 1, 2022
India
Veltris
Java Developer
July 1, 2021 – Present
Hyderābād, Telangana, India
Open-Exchange
September 1, 2022 – June 1, 2026
Developed and generated reports for meetings, attendees, and participants in JSON and CSV formats for data analysis and reporting purposes. Worked on media processing, including converting MP4A files to MP3 and rendering video qualities using AWS services. Integrated third-party platforms such as Zoom APIs and Turbo Bridge APIs for video and audio conferencing solutions. Developed MySQL database triggers and implemented AWS Lambda-based replication to synchronize data with DynamoDB tables. Utilized AWS AppSync for efficient data transfer and communication across microservices. Implemented cross-account DynamoDB data replication using DynamoDB Streams, Amazon SQS, and AWS Lambda. Improved API performance and response times through optimization and performance tuning. Modernized legacy codebases to align with current development standards, improving maintainability and functionality. Analyzed and implemented technical solutions based on customer and business requirements. Implemented data encryption and HMAC hashing for customer data security across MySQL, DynamoDB, and S3, leveraging AWS KMS. Worked on production data migration using AWS Lambda and EventBridge scheduled rules for automated data movement. Extracted reusable common code into a shared Java Maven library, published it to AWS CodeArtifact, and integrated it across multiple applications using Maven dependencies. Contributed to cloud-native, event-driven architecture using AWS services to support scalable and distributed systems. Collaborated in microservices-based application development, including integration, deployment, and production support.
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January 1, 2022 – September 1, 2022
Designed and developed backend APIs using Java and Spring Boot for scalable application services. Implemented User Login, Authentication, and Session Management APIs, ensuring secure access and user management. Integrated third-party APIs (IBM Server) into existing applications using XML and JSON-based protocols to enable video streaming functionality. Developed APIs for storing data in Amazon S3 and sending emails through Amazon SES, including designing dynamic email templates using Freemarker. Developed APIs to support single-device streaming and video stream transfer functionality using Amazon SQS. Generated event and artist-based reports for revenue and stream-time analysis in CSV format. Deployed application builds across multiple environments, including Development, Staging, and Production servers. Involved in debugging and resolving production issues related to memory leaks, multithreading, and application performance. Contributed to application maintenance, feature enhancements, and production support in a distributed backend environment. Worked collaboratively in the full software development lifecycle, including development, testing, deployment, and issue resolution.
Cultural Fit Analysis
The candidate's project diversity, including media processing, conferencing solutions, and ticketing systems, shows adaptability. Their experience with cloud-native, event-driven architectures and microservices aligns well with contemporary development practices, indicating a good cultural fit for an innovative and scalable environment. The breadth of skills across various AWS services and frameworks also suggests a willingness to learn and adapt.
Soft Skills & Operational Fit
The candidate's project descriptions indicate strong problem-solving skills, collaboration in distributed environments, and a proactive approach to performance optimization and security. Their experience in Agile/Scrum environments suggests good operational fit for modern development teams.