Himani Panwar

Software Engineer

Bangalore Urban, Karnataka, India9 yrs 4 mos experience

Highly Stable

Key Highlights

6+ years in scalable Java backend systems.
Expert in microservices and performance optimization.
Proven impact on inventory management and stock distribution.

Stackforce AI infers this person is a Backend Engineer specializing in Retail technology with a focus on microservices and system optimization.

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Skills

Core Skills

JavaMicroservicesData AnalysisSystem DesignAgile Development

Other Skills

Apache KafkaReactive ProgrammingAgile MethodologiesMachine LearningData ArchivalJ2EEGoogle Cloud Platform (GCP)KubernetesGrafanaData structuresObject-Oriented Programming (OOP)ProgrammingjavascriptFront-end DevelopmentAlgorithms

About

With over 6+ years of experience in designing, building, and maintaining scalable Java-based backend systems, I specialize in developing microservices using Spring Boot and RESTful APIs. I thrive in Agile environments and bring strong problem-solving abilities grounded in core CS fundamentals, data structures, and algorithms. My work focuses on building high-performance, fault-tolerant, and production-grade systems with a strong emphasis on clean code, system design, and performance optimization. I’m passionate about solving real-world problems at scale and continuously learning to enhance both product and engineering impact

Experience

9 yrs 4 mos

Total Experience

2 yrs 10 mos

Average Tenure

9 mos

Current Experience

Apple

Software Engineer

Aug 2025 – Present · 9 mos · Hybrid

Walmart global tech india

Software Engineer III

Apr 2022 – Aug 2025 · 3 yrs 4 mos · Bangalore Urban, Karnataka, India · Hybrid

Functioning as an Individual Contributor on the Inventory Management System, which serves as the source of truth for inventory availability across Walmart’s ecosystem. The system is responsible for providing real-time availability picture to upstream systems and manages inventory reservations when customers place orders. This ensures accurate stock allocation, prevents overselling, and supports seamless order fulfillment.
Performed profiling and performance optimization of the high-throughput Availability Service, which handles 40K transactions per second across 3 regions. Integrated Azul Zing’s ReadyNow profiling to significantly reduce resource consumption, minimize warm-up time, enhance scalability, and achieve faster service startup.
Led end-to-end development of Inventory Health Rebalancing initiative, that computes health score for inventory across fulfillment centers using lower and upper inventory thresholds derived from machine learning model.This score empowers intelligent sourcing decisions by identifying underutilized inventory nodes, resulting in optimized stock distribution, increased product transactability and Gross Merchandise Value (GMV). This influenced sourcing decisions for 8.8% of orders, leading to a measurable 2.5% reduction in Out-of-Stock (OOS).
Designed and deployed cold storage pipeline for business-critical P0 service, enabling long-term data archival for auditing, compliance, and deep root cause analysis. Improved traceability and observability of historical events.

Apache KafkaReactive ProgrammingJavaMicroservices

Newgen software

2 roles

Senior Software Engineer

Promoted

Jul 2021 – Apr 2022 · 9 mos · Noida, Uttar Pradesh, India

Software Engineer

Jul 2019 – Jul 2021 · 2 yrs · Noida, Uttar Pradesh, India

Implemented Newgen Products using Java and J2EE technologies.
Executed full software development lifecycle
Worked on Agile development of Business Process Management solutions for one of the leading insurance companies of India
Management of documents within a business process using Document Management System
Proficiency in debugging a large codebase and troubleshooting bugs