Gururaj B
Senior Engineer II at American Express
- Role
- Senior Engineer Ii at American Express
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Gururaj B
Senior Java and Big Data Engineer | 12 + years turning data into intelligenceI\'m a passionate Java professional with over 12 years of experience in designing, developing, and deploying scalable backend systems.My expertise includes Java 8-17, Spring Boot, REST APIs, Micro services, Apache Spark, Docker, Kubernetes, and cloud platforms like AWS and GCP. I\'ve led distributed teams, mentored juniors, and helped deliver mission-critical enterprise solutions in FinTech, eCommerce, and Healthcare domains.I believe in clean code, strong system architecture, and agile principles. Looking to collaborate on challenging projects that require both depth and leadership.Tech Stack: Java, Spring MVC, Spring Boot, Hibernate, JPA, Apache Spark, PySpark, Docker, Kubernetes, Redis, Jenkins, Git, PostgreSQL, MySQL, Oracle, DB2, Couchbase, MongoDB, Hive, AWS, Agile, JIRA.
Experience
Senior Engineer Ii
Sep 2023 — Present · Bengaluru, IN
Bulk Crypto: Senior Data Engineer- Built a big data migration tool using spring boot, apache spark java, redis, postgres to help the application teams to migrate millions/trillions of data along with cryptographic operations used within American express to protect PII data- Developed a spark code which supports all SQL and NOSQL databases- Contributed to performance tuning of each database, query executions and spark configurations- Built the UDFs for all Cryptographic operations which run on Hive, PySpark to protect PII data.
Education
Bapuji Institute of Engineering & Technology, DAVANAGERE
Bachelor of Engineering - BE, Information Science/Studies
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.