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I'm a Full Stack Developer with 3+ years of experience designing and scaling production-grade applications, primarily in Python and secondarily in Java. I've worked with FastAPI, Flask, Django, and Spring Boot, and have hands-on experience with microservices, event-driven architectures, AWS, Docker, Kubernetes, and CI/CD. I thrive in agile teams, optimize performance, and focus on code quality, security, and maintainable features. I also have hands-on exposure to Java and Spring Boot for service development, along with cloud services, containerization, and data-driven engineering practices.…I'm a Full Stack Developer with 3+ years of experience designing and scaling production-grade applications, primarily in Python and secondarily in Java. I've worked with FastAPI, Flask, Django, and Spring Boot, and have hands-on experience with microservices, event-driven architectures, AWS, Docker, Kubernetes, and CI/CD. I thrive in agile teams, optimize performance, and focus on code quality, security, and maintainable features. I also have hands-on exposure to Java and Spring Boot for service development, along with cloud services, containerization, and data-driven engineering practices.

Shivakumar Dasari

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

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I'm a Full Stack Developer with 3+ years of experience designing and scaling production-grade applications, primarily in Python and secondarily in Java. I've worked with FastAPI, Flask, Django, and Spring Boot, and have hands-on experience with microservices, event-driven architectures, AWS, Docker, Kubernetes, and CI/CD. I thrive in agile teams, optimize performance, and focus on code quality, security, and maintainable features. I also have hands-on exposure to Java and Spring Boot for service development, along with cloud services, containerization, and data-driven engineering practices.…I'm a Full Stack Developer with 3+ years of experience designing and scaling production-grade applications, primarily in Python and secondarily in Java. I've worked with FastAPI, Flask, Django, and Spring Boot, and have hands-on experience with microservices, event-driven architectures, AWS, Docker, Kubernetes, and CI/CD. I thrive in agile teams, optimize performance, and focus on code quality, security, and maintainable features. I also have hands-on exposure to Java and Spring Boot for service development, along with cloud services, containerization, and data-driven engineering practices.

Available to hire

I’m a Full Stack Developer with 3+ years of experience designing and scaling production-grade applications, primarily in Python and secondarily in Java. I’ve worked with FastAPI, Flask, Django, and Spring Boot, and have hands-on experience with microservices, event-driven architectures, AWS, Docker, Kubernetes, and CI/CD.

I thrive in agile teams, optimize performance, and focus on code quality, security, and maintainable features. I also have hands-on exposure to Java and Spring Boot for service development, along with cloud services, containerization, and data-driven engineering practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Full Stack Developer (Python) at CitiusTech, USA

July 1, 2025 - Present

Developed Python/FastAPI microservices and integrated them with a React-based frontend, enabling real-time claims processing and reducing end-to-end latency by 55% for 2M+ daily transactions. Built event-driven backend workflows using AWS Lambda, SQS, and DynamoDB while consuming REST/Kafka endpoints from frontend dashboards, improving scalability and lowering infrastructure cost by 38%. Designed and deployed containerized full-stack applications using Docker, Kubernetes (EKS), and GitHub Actions CI/CD pipelines, achieving zero-downtime releases and 99.99% uptime across environments. Implemented API gateway routing, authentication flows (JWT/OAuth2), and RBAC for both frontend and backend modules, improving security posture and user experience. Enhanced observability using CloudWatch, OpenTelemetry, and Prometheus, reducing MTTD and accelerating production troubleshooting. Collaborated with QA/UI teams to create automated testing workflows using PyTest, Selenium, and Postman, increasin

Software Developer (Python) at Persistent Systems, India

August 1, 2020 - July 1, 2023

Developed full-stack web applications using Python (FastAPI, Django) and React.js, implementing RESTful services, authentication flows, and reusable UI components supporting 10+ internal and client-facing platforms. Built backend APIs with FastAPI and SQLAlchemy for transactional and analytical operations, optimizing queries and improving API response times by 35% for high-volume data workflows. Collaborated on microservices architecture using Python, with supporting services in Java (Spring Boot) for legacy integration, improving system interoperability and reducing cross-service failures by 25%. Designed responsive dashboards and interactive views using React, Redux, and JavaScript, enabling near real-time visualization of operational and business metrics for 200+ users. Containerized applications using Docker and automated deployments via Jenkins/GitHub Actions, reducing deployment time from hours to under 20 minutes and improving release consistency. Integrated Kafka for asynchrono