Amrendra Jha

Senior Software Engineer

Bengaluru, Karnataka, India6 yrs 10 mos experience

Highly StableAI Enabled

Key Highlights

Achieved 60% performance improvement in core APIs.
Reduced data processing times from hours to seconds.
Spearheaded migration to event-driven microservices.

Stackforce AI infers this person is a Backend-focused Software Engineer in the Fintech industry.

Contact

ajha@walmart.com +917905857248 LinkedIn

Skills

Core Skills

JavaMicroservicesBig DataMachine Learning

Other Skills

AlgorithmsAndroid DevelopmentAndroid StudioAngularAngularJSApache SparkBootstrapCC++CSSCode ReviewCommunicationCreativity and InnovationDQData Analysis

About

As a Staff Software Engineer at Visa, my focus lies in revolutionizing data processing, reducing times from hours to seconds. Our team's innovative multi-tenant pipeline has significantly bolstered Visa's commercial offerings. With a Master of Science from Georgia Institute of Technology, I bring a strong academic foundation to my role, ensuring that our solutions are not only robust but also deeply rooted in cutting-edge computer science principles. Leveraging Java and microservices, we've achieved a remarkable 60% performance enhancement in core APIs, underpinning the robustness of Visa's services. My commitment to excellence is demonstrated through prestigious recognitions like the CMS PD ACE Award, underscoring my drive to deliver impactful, high-quality work that supports Visa's mission and advances the field of backend software engineering.

Experience

6 yrs 10 mos

Total Experience

5 yrs 1 mo

Average Tenure

1 yr 9 mos

Current Experience

Walmart global tech india

Senior Software Engineer

Sep 2024 – Present · 1 yr 9 mos · Bengaluru, Karnataka, India · Hybrid

Visa

4 roles

Staff Software Engineer (Backend) | Java, Kafka, Microservices, Spring boot

Mar 2024 – Sep 2024 · 6 mos

Implementing multi tenant data processing pipeline that can reduce data processing times from 12 hours to just few seconds, for various commercial offerings of Visa.
Revamping various core APIs of VSCB application to be more performant, robust, and resilient. This will lead to performance improvements of upto 60%.

JavaKafkaMicroservicesSpring Boot

Senior Software Engineer (backend) | Java, Kafka, Microservices, Spring Boot

Promoted

Jul 2021 – Mar 2024 · 2 yrs 8 mos

Spearheaded migration of VSCB data pipeline to event-driven microservices, reducing transaction data processing time from 12 hours to near real-time, slashing company onboarding time to under 15 minutes, and achieving annual savings of $1 million.
Engineered and executed a holistic optimization plan, boosting performance of core APIs on VSCB web application; leveraged Hazelcast caching, database index refinement, and other performance-driven code optimizations.
Orchestrated the end-to-end development of high-impact product features including requirement clarification, design, cross-functional team coordination, unit testing, security enhancements, and lifecycle management.

JavaKafkaMicroservicesSpring BootBig DataHadoop+2

Software Engineer (backend) | Java, Big Data, Hadoop, Spring MVC, Spark, Scala

Jul 2019 – Jun 2021 · 1 yr 11 mos

Built shell framework to execute ETL data processing of 500 million daily payment transactions, eliminating manual execution overhead, reducing data delivery time from many days to 4 days.
Optimised data pipelines for Visa Spend Insights application to reduce execution time from 2 days to 8 hours, thus enabling daily data refresh for users by increasing concurrency, removing redundant data processing, and optimizing partitioning strategy in hive queries.

JavaBig DataHadoopSpring MVCSparkScala