Purnananda Maharana
Bangalore
Summary
Accomplished Lead Java Consultant and Architect with 12+ years in enterprise software development. Expertise in designing event-driven architectures with Kafka, Apache Flink, and Redis, alongside advanced skills in Java 26, Spring Boot, and Spring WebFlux. Experienced in cloud-native integration and microservices deployment using AWS, Docker, and Kubernetes. Strong focus on application security through OAuth 2.0 and Spring Security, ensuring high code quality via Spring Integration Testing.
Overview
12
12
years of professional experience
Work History
Lead Consultant
Globallogic India Pvt Ltd
04.2021 - Current
- Led development of software module, coordinating team activities to ensure timely delivery.
- Served as technical architect, providing high and low-level software design for final product.
- Conducted code and design reviews, enhancing quality and coverage of deliverables.
- Participated in process definition for project to ensure compliance with established methodologies.
- Documented technical issues and changes to code for future reference.
Associate Consultant
J P Morgan Chase India Services Pvt Ltd
Bangalore
04.2020 - 04.2022
- Directed development of high- and low-level software designs as technical architect from inception.
- Developed Java enterprise applications utilizing multithreading with Spring Boot.
- Specified, created, modified, maintained, and tested essential software components adhering to industry standards.
- Conducted regular code and design reviews to ensure quality assurance and comprehensive coverage.
- Coordinated team activities during key module development to guarantee timely delivery.
- Implemented Kafka and Redis for distributed event streaming and caching.
System Engineer
Value Labs Technologies Pvt. Ltd
Hyderabad
05.2019 - 04.2020
- Designed, built, and maintained Java-based applications and websites with high efficiency.
- Transitioned monolithic application to microservices architecture with Spring Boot and 12-factor methodology.
- Developed RESTful microservices using Spring Boot, enhancing metrics generation and fault tolerance with Hystrix.
- Created service layers with Spring IoC and annotations, employing MVC design patterns for enterprise applications, improving modularity and scalability.
- Implemented multi-threaded applications, using design patterns such as factory method and singleton.
- Led team of software engineers to deliver well-designed, testable code utilizing multiple design patterns, enhancing code quality and maintainability.
- Developed collector parser and distributor process to retrieve real-time data from Jackson API in JSON format, streamlining data integration for analytics.
- Utilized Hibernate framework for backend persistence with JPA, integrating modern SQL and NoSQL databases.
Senior Software Engineer
GGK Tech. Pvt. Ltd., Hyderabad
Hyderabad
05.2017 - 05.2019
- Led team of software engineers to deliver efficient, testable code with multiple design patterns, enhancing overall code quality and maintainability.
- Designed and maintained Java-based applications, ensuring code efficiency and testability.
- Implemented multi-threaded applications using design patterns like Factory Method, Abstract Factory, and Singleton.
- Leveraged multithreading for real-time data processing from Jackson API in JSON format.
- Developed service layer with Spring IoC and Java EE design patterns, improving modularity and scalability of enterprise applications.
- Converted monolithic apps to microservices with Spring Boot and deployed on PCF.
- Created REST microservices with Spring Boot and implemented Hystrix for latency tolerance, ensuring reliability in high-demand environments.
- Utilized Hibernate with JPA for backend persistence across SQL and NoSQL databases.
Software Engineer
Innoeye Technology Pvt. Ltd.
Indore
01.2015 - 05.2017
- Developed, tested, debugged, and documented software programs in Java, JavaScript, HTML, and CSS to meet project specifications.
- Developed scalable software applications using Java and Spring frameworks.
- Implemented automated testing procedures to enhance code quality and reliability.
- Designed databases for application data storage using SQL Server or MongoDB technologies.
- Implemented automation backup and recovery protocols to ensure preservation and security of critical data.
Education
Master of Computer Application (MCA) - Computer Science
Khallikote Autonomous College
Berhampur, Odisha12-2014
Skills
- Java-26
- Spring Boot
- Microservices
- Multithreading
- Maven
- Hibernate
- MySQL
- MongoDB
- Redis
- AWS
- Docker
- Kubernetes
- Helm
- Kafka
- Spring-Cloud
- Spring Security
- Tomcat
- CQRS
- API Composer
- SAGA
- Event Sourcing
- Apache-Flink
- Linux
- GitHub
- BitBucket
- OAuth 20
- JWT
- Spring WebFlux
- Virtual Threads
- Agentic AI development
- Java Architect
Projects Handled
- Qplus: Designed and developed a high-performance, scalable Customer Service Feedback System to capture, process, and analyze real-time customer sentiments and support interaction metrics. The platform enables organizations to track service quality, automate escalation workflows for negative feedback, and derive actionable insights through data-driven dashboards.
- IBID & RMT: Designed and engineered a centralized enterprise Identity and Access Management (IAM) and automated request workflow platform. The system streamlines user onboarding, manages role-based access controls (RBAC), secures fine-grained application permissions, and automates multi-level approval lifecycles for resource provisioning.
- WebMD & Medscape: Designed and developed a comprehensive digital medicine portal to deliver secure, high-availability medical reference content, drug interaction checkers, and clinical decision-support tools for healthcare professionals and patients. The platform provides structured disease management documentation and personalized health articles driven by real-time user query analytics
- CurisHealth: Designed and engineered an enterprise-grade Hospital Management System to automate end-to-end clinical operations, electronic health records (EHR) workflows, patient admissions, and healthcare resource scheduling. The platform optimizes hospital administration efficiency, ensures strict compliance with healthcare data standards, and streamlines cross-departmental communication
- JCP (Jio Coverage Platform): Designed and developed an enterprise-grade Network Coverage and Infrastructure Management platform to monitor real-time network health, analyze geospatial coverage metrics, and streamline telecommunication asset allocation. The system processes high-volume signal telemetry data to identify connectivity blind spots, optimize cellular tower performance, and automate infrastructure maintenance workflows
Availability
90 Days Notice Period
Timeline
Lead Consultant
Globallogic India Pvt Ltd
04.2021 - Current
Associate Consultant
J P Morgan Chase India Services Pvt Ltd
04.2020 - 04.2022
System Engineer
Value Labs Technologies Pvt. Ltd
05.2019 - 04.2020
Senior Software Engineer
GGK Tech. Pvt. Ltd., Hyderabad
05.2017 - 05.2019
Software Engineer
Innoeye Technology Pvt. Ltd.
01.2015 - 05.2017
Master of Computer Application (MCA) - Computer Science
Khallikote Autonomous College