RAJESH KUMAR NAYAK
Bangalore
Summary
With 11 years of experience as a Senior Software Engineer, I have a proven track record of delivering innovative, scalable, and reliable software solutions that drive business success. My career has focused on designing and implementing microservices architectures using Java and Spring Boot to create high-performing and resilient applications. My biggest achievement was leading a team of developers to successfully re-launch an existing legacy product that saved over 10x in revenue.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Senior Software Engineer
JPMorgan & Chase
12.2022 - Current
- Company Overview: A leading global financial services firm
- Working as a lead software engineer in developing an application using Spring boot, microservices & Java 17.
- Developed microservices to handle large-scale data processing, increasing system throughput by 40%.
- Automated build and deployment processes using Docker and Kubernetes, decreasing deployment time by 30%.
- Enhanced logging mechanisms and error monitoring, decreasing system outage alerts immediately
- Worked on designing a bulk processing of requests passed through an excel as input and handling the response mechanism
- Worked on complex product features, improving software efficiency by 15%
- Worked on enhancing the handling the orphaned tokens due to which the system was getting token issues
- A leading global financial services firm
Software Engineer IV
Smarsh Inc
09.2021 - 12.2022
- Company Overview: A communication compliance company
- Optimised the application functionality and provided user support, resolving 95% of application-related issues within the agreed SLA
- Illustrated exceptional strategic problem-solving skill through reducing system crashes by 20% by proactively identifying and addressing software bugs
- Proactively discovered and fixed critical security vulnerabilities, averting potential security breaches
- A communication compliance company
Senior Software Engineer
Oracle Cerner
05.2020 - 09.2021
- Company Overview: A major healthcare technology company
- Optimised existing codebase, achieving a 50% reduction in server resource consumption which allowed the service to handle twice the user load
- Optimised database performance using Hibernate, leading to a 10% reduction in load times and support calls related to system speed issues
- Conducted code reviews and mentorship programs, upskilling junior developers and maintaining a 95% code quality standard across the team's output
- A major healthcare technology company
Senior Software Engineer
Philips Healthcare
08.2019 - 05.2020
- Company Overview: A global leader in health technology
- Worked in the development of a Java-based video consulting app for patient and doctor's appointments
- Cultivated a DevOps culture within the team, utilizing Docker and Kubernetes for container orchestration which improved deployment efficiency and reduced time-to-market for new features
- Prepared unit and integration tests that improved overall code reliability by 15%, preventing downtime
- A global leader in health technology
Associate Software Engineer
Cognizant Technology Solutions
05.2014 - 08.2019
- Company Overview: A multinational corporation providing IT services
- Refactored legacy code, reducing the codebase by 30%, and improving maintainability
- Led the transformation of monolithic applications into microservices architecture using Spring Boot, improving scalability and performance by 30%
- Revolutionized system application by incorporating Java 8 features, which increased processing speed by 20%
- Spearheaded product development by applying agile methodology and scrum, resulting in software delivery 25% ahead of schedule with better management
- Integrated Hibernate and SQL to streamline data retrieval processes, improving application response times
- Organized team code reviews using sonar minimizing production bugs and improving code quality as readability
- Spearheaded the transition of legacy APIs to Swagger, reducing documentation inconsistencies and streamlining the API versioning process
- A multinational corporation providing IT services
Education
B.Tech -
Konark Institute of Science and Technology
05.2013
Skills
- Agile
- Agile methodologies
- API
- APIs
- AWS
- Cerner
- DevOps
- Docker
- Excel
- Git
- Java
- Java 8
- Jenkins
- Kafka
- Kubernetes
- Maven
- Microservices
- Microservices architecture
- Object-Oriented Programming
- Oracle
- Scrum
- Sonar
- Spring Boot
- SQL
- Swagger
- Test Driven Development
Certification
AWS Solution Architect
Timeline
Senior Software Engineer
JPMorgan & Chase
12.2022 - Current
Software Engineer IV
Smarsh Inc
09.2021 - 12.2022
Senior Software Engineer
Oracle Cerner
05.2020 - 09.2021
Senior Software Engineer
Philips Healthcare
08.2019 - 05.2020
Associate Software Engineer
Cognizant Technology Solutions
05.2014 - 08.2019
B.Tech -
Konark Institute of Science and Technology
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