Software Engineer Order Fulfillment

S O F T W A R E E N G I N E E R

W O R K E X P E R I E N C E

A N I R B A N A C H A R Y A

Software Development Engineer, Walmart Global Tech 05/2021-07/2022 Automated order fulfillment

Developed SaaS applications to automate order fulfillment and boosted processing efficiency by developing microservices leveraging event-driven architecture, enhancing operational productivity.

Developed services for Extract-Load-Transform functionality with Java & Apache Kafka, processing 25.5 GB data in sub 30 minutes. Successfully migrated services from F# to Java to automate the supply chain process, improving processing efficiency by 20%. Conducted 100+ code reviews, resulting in improvement in code quality and a 13% reduction in post-release bugs. Senior Software Engineer, ZopSmart 07/2020-05/2021 Developed an order history tracking platform for Kroger to support order fulfillment and auditing. Implemented REST APIs in Java to support web and programmatic callers, improving the scalability of the system to handle 3k requests per minute.

Led a team of 4 junior engineers, implementing engineering best practices and knowledge-sharing initiatives to improve team efficiency by 30%. Order Repository

Enhanced an in-house Java-based RESTful application development framework (Radon). Implemented annotation-based dependency-injection (DI) feature in Radon by leveraging annotation processing to detect dependency at constructors and instance-level methods.

Architected and coded the DI feature, reducing developer effort by approx. 20% and improving the adoption of the framework by 50%. Conducted R&D for compile-time code generation to generate SQL queries for ORM feature for Radon. Radon

Application Engineer, Oracle

Oracle HCM Fusion

06/2019-07/2020

Optimized database queries & stored procedures for Oracle HCM, reducing query time by 30% & improving overall customer experience. Implemented targeted solutions for bug fixes and data corruption issues, resulting in a 40% decrease in bug count within 1 year. Software Engineer, Cybage Software 06/2017-06/2019 Research Intern, Rensselaer Polytechnic Institute 03/2024-Present Working as a data science research intern on the Jefferson Project which is a a collaboration between Rensselaer Polytechnic Institute, IBM Research, and the Lake George Association.

Research and develop forecasting models using deep-learning techniques for algal blooms in fresh water. Implemented gradient-boosted regression models to identify factors promoting algal growth in freshwater ecosystems. Jefferson Project

S K I L L S

Programming Language: Python, Java, Typescript, F# Data Management: PostgreSQL, MySQL, Azure CosmosDB, Apache Kafka, Elastic Search Frameworks: Spring Boot, Node.js, React.js, JUnit, Hibernate, Django Cloud Services: Azure, AWS

DevOps: Docker, GitHub, Spinnaker, Grafana, Prometheus Others: Data Structures and Algorithms, Linux, Microservice Development, REST API, Event-Driven Architecture, Functional programming, Object Oriented Programming, Data Analysis

Ph: 347-***-**** Email: **********@*****.*** Address: 100, Congress St, NY, 12180 LinkedIn: /in/anirban-acharya E D U C A T I O N

Master’s degree in Information Technology

Rensselaer Polytechnic Institute, Troy, NY

GPA: 3.9/4.0

08/2022 - 12/2023

Bachelor of Technology in Information Technology

KIIT University, Odissa, India

GPA: 7.57/10.0

06/2013 - 05/2017

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