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Avinash Poturi

Garland,TX

Summary

Full Stack Java Developer with 7 years of experience specializing in backend development, microservices architecture, and cloud solutions. Proficient in building and optimizing RESTful APIs, ensuring seamless integration between backend services and external systems. Strong background in performance optimization, focusing on database tuning, reducing latency, and improving the efficiency of high-volume transactions. Proficient in Java, Spring Boot, and Hibernate for building scalable and high-performance backend systems. Strong proficiency in relational databases such as MySQL, PostgreSQL, and Oracle, as well as NoSQL solutions like MongoDB. Expertise in leveraging AWS services like EC2, S3, RDS, and Lambda for cloud infrastructure and application deployment. Experienced in containerization and orchestration with Docker and Kubernetes for scalable microservices deployment. Knowledge of continuous integration and delivery (CI/CD) using Jenkins, GitLab, and Maven, streamlining development cycles. Skilled in implementing OAuth2, JWT, and SSL/TLS for application security, ensuring data integrity and user privacy. Demonstrated ability to work in Agile environments, collaborating with cross-functional teams to meet business objectives. Frontend Developer experience designing and implementing responsive web interfaces using Angular, TypeScript, and Angular Material in the insurance domain. Proficient in building secure, scalable, and interactive UI components with REST API integration, JWT-based authentication, and Agile team collaboration.

Overview

7
7
years of professional experience

Work History

Java Full Stack Developer

Robinhood
Dallas, TX
01.2023 - Current
  • Worked on a transaction management system at Fidelity, streamlining secure processing of financial transactions, portfolio adjustments, and market data integration
  • Built Java-based microservices with Spring Boot to manage transaction processing and portfolio updates, handling over 100,000 daily transactions
  • Managed PostgreSQL databases to store and retrieve financial transaction data, optimizing queries to enhance performance by 30%
  • Designed and implemented RESTful APIs to facilitate integration with external systems and manage transaction workflows
  • Integrated Apache Kafka for real-time data streaming, ensuring timely updates and seamless synchronization of transaction and portfolio data
  • Applied OAuth2 and JWT for secure user authentication and authorization, adhering to financial industry standards and ensuring data privacy
  • Deployed backend services to AWS EC2 and used S3 for storage, enhancing scalability and fault tolerance while maintaining system availability
  • Set up Jenkins-based CI/CD pipelines to automate testing, building, and deployment, improving release cycles and reducing manual errors
  • Collaborated with product managers, QA engineers, and frontend developers to align development with business objectives and ensure seamless user experience
  • Focused on optimizing backend performance by tuning databases and reducing latency, improving response times for high-volume transactions
  • Provided ongoing production support, troubleshooting and resolving issues to ensure continuous availability and minimal downtime
  • Integrated AWS CloudWatch for real-time system monitoring, identifying bottlenecks, and making improvements to optimize performance during peak hours
  • Designed highly scalable microservices to handle millions of transactions per minute, ensuring system reliability and availability
  • Conducted security audits and ensured compliance with financial regulations, maintaining secure handling of sensitive financial data
  • Created and maintained comprehensive technical documentation for system architecture, API integrations, and deployment processes
  • Ensured secure data transmission by implementing SSL/TLS encryption, safeguarding sensitive transaction data

Software Engineer

KIA
Hyderabad, India
01.2019 - 12.2022
  • Worked on the development of an advanced vehicle diagnostics system at KIA, enabling real-time performance tracking and predictive maintenance for vehicles
  • Built backend services using Java and Spring Boot to process and manage vehicle diagnostics data, handling real-time performance metrics
  • Designed and implemented MySQL schemas for storing and analyzing vehicle diagnostics data, optimizing for speed and scalability
  • Developed and maintained RESTful APIs to manage real-time vehicle diagnostics data and ensure integration with vehicle monitoring systems
  • Integrated JMS for real-time message queuing, ensuring vehicle diagnostics data was processed promptly and issues were identified and addressed quickly
  • Applied OAuth2 for secure access to sensitive vehicle data, ensuring only authorized personnel could interact with critical diagnostics information
  • Deployed services to AWS EC2 instances, using S3 for file storage, enabling scalable, reliable cloud-based services to support vehicle data processing
  • Set up Jenkins-based CI/CD pipelines to automate testing, building, and deployment, improving release cycles and minimizing manual errors
  • Collaborated with vehicle engineers, product managers, and QA teams to align technical solutions with product requirements, ensuring customer needs were met
  • Provided ongoing production support, troubleshooting live system issues and ensuring continuous availability and minimal downtime
  • Tuned MySQL queries for high-performance access to vehicle diagnostics data, improving response times and system efficiency during high-demand periods
  • Designed scalable services capable of handling large amounts of vehicle data from thousands of connected vehicles, ensuring robust system performance
  • Integrated AWS CloudWatch and Prometheus for performance monitoring, providing real-time insights into system health and diagnostic data
  • Conducted security audits to ensure compliance with data protection regulations, including encrypting sensitive data and meeting industry security standards
  • Collaborated with the automotive engineering team to integrate real-time vehicle diagnostics data with cloud-based systems, enabling proactive maintenance alerts and improving vehicle uptime by 20%

Frontend Developer

Apollo
Hyderabad, India
12.2018 - 01.2019
  • Developed interactive UI components using Angular and TypeScript for a member portal where users could manage claims, view policies, and download EOBs.
  • Integrated RESTful APIs to fetch real-time claim status, payment history, and plan details from backend services.
  • Applied RxJS for managing asynchronous data streams and improving page responsiveness.
  • Implemented role-based access and route guards using Angular Router and JWT for secure navigation.
  • Used Angular Material for building responsive layouts and consistent UI design across devices.
  • Handled form validations and user input handling for insurance policy applications using Reactive Forms.
  • Collaborated with backend developers and UX designers to ensure seamless API integration and user experience.
  • Participated in daily Agile stand-ups, sprint planning, and contributed to UI test coverage using Jasmine and Karma.

Education

M.S. - Data Analytics

Indiana Wesleyan University
Marion, IN

Skills

  • Java
  • Python
  • JavaScript
  • SQL
  • TypeScript
  • Bash
  • Spring Boot
  • Spring Security
  • Hibernate
  • Angular
  • Reactjs
  • MySQL
  • PostgreSQL
  • MongoDB
  • Oracle
  • Redis
  • Cassandra
  • EC2
  • Lambda
  • RDS
  • S3
  • CloudFormation
  • CloudWatch
  • Git
  • Maven
  • Jenkins
  • Docker
  • Docker Compose
  • Kubernetes
  • Bitbucket
  • Helm
  • Terraform
  • Ansible
  • Nexus
  • AWS CloudWatch
  • Prometheus
  • ELK Stack
  • Splunk
  • RabbitMQ
  • JMS
  • Apache Kafka
  • OAuth2
  • JWT
  • SSL/TLS
  • Secrets Manager
  • JUnit
  • TestNG
  • Mockito
  • Selenium
  • Postman
  • Apache Flink
  • Apache Spark
  • Hadoop
  • GitHub
  • GitLab
  • Jira

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Title: Java Full Stack Developer

Timeline

Java Full Stack Developer

Robinhood
01.2023 - Current

Software Engineer

KIA
01.2019 - 12.2022

Frontend Developer

Apollo
12.2018 - 01.2019

M.S. - Data Analytics

Indiana Wesleyan University

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Avinash Poturi