Bhavesh Nakum

Senior Software Engineer

Bengaluru, Karnataka, India7 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Led a team to architect real-time marketplace platforms.
Reduced infrastructure costs while improving system availability.
Designed reusable metrics module for consistent observability.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer in E-commerce and Healthcare sectors.

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Skills

Core Skills

Backend & ArchitectureCloud & Big Data

Other Skills

JavaSpring BootApache KafkaEvent-driven ArchitectureCI/CD PipelinesGrafanaMicrometerPythonReal-time Anomaly DetectionPricing AutomationFull-stack AlertingAzure Data FactoryDatabricksPySparkAirflow

About

Engineering Leader with 7+ years of experience designing high-performance backend systems, microservices, and cloud-native data pipelines at scale. Currently leading a cross-functional team of 6 engineers at Walmart, architecting real-time marketplace platforms that support 8,000+ daily users and process 1,000+ updates per second with sub-second latency. My expertise lies in building resilient, event-driven architectures, optimizing cloud infrastructure costs, and establishing robust system observability. I have a proven track record of scaling platforms, driving zero-downtime deployment strategies, and bridging the gap between complex data and business outcomes. Core Technical Expertise: • Languages: Java, Python, SQL • Backend & Architecture: Spring Boot, Microservices, Apache Kafka, Event-driven Architecture, REST APIs • Cloud & Big Data: Azure (ADF, Databricks, Synapse), GCP (DataProc, BigQuery), Apache Spark, Airflow, Hive • Databases: Azure Cosmos DB, Cassandra, PostgreSQL • DevOps & Observability: CI/CD Pipelines, Jenkins, Git, Grafana, Micrometer, Automated Testing Beyond core development, I am passionate about engineering excellence, technical mentorship, and driving cross-functional roadmaps alongside Product and Data Science teams.

Experience

7 yrs 8 mos

Total Experience

2 yrs 8 mos

Average Tenure

4 yrs

Current Experience

Walmart

2 roles

Senior Lead Software Engineer

Promoted

Apr 2025 – Present · 1 yr 1 mo

Lead a cross-functional team of 6 engineers to scale Walmart’s real-time pricing and anomaly detection platform supporting 20,000+ daily users. Architected services supporting dynamic repricing of millions of SKUs with sub-second latency and 5K+ pricing updates per second. Led architectural redesign and replatforming of core pricing services; reduced false positives in pricing anomalies by 30% through improved data modeling and filtering logic. Enabled zero-downtime deployments using blue-green strategy for Kafka-based services and canary deployments for API-based applications. Designed and delivered a reusable plug-and-play Micrometer metrics module adopted across teams for consistent application observability and custom alerting in Grafana. Reduced infrastructure cost and improved availability by fine-tuning CPU/memory allocation, enabling autoscaling, and consolidating deployables. Partner quarterly with product managers and data scientists to define feature roadmaps, prioritize initiatives, and plan cross-functional releases.

JavaSpring BootApache KafkaEvent-driven ArchitectureCI/CD PipelinesGrafana+3

Software Engineer

Apr 2022 – Mar 2025 · 2 yrs 11 mos

Built real-time anomaly detection and repricing pipelines, removing 1M+ mispriced items from the catalog. Developed pricing automation tools for sellers, reducing manual overhead and improving competitiveness. Enhanced system reliability with full-stack alerting and dashboarding for production-grade observability.

PythonReal-time Anomaly DetectionPricing AutomationFull-stack AlertingBackend & Architecture

Walmart global tech india

Data Engineer III

Apr 2022 – May 2025 · 3 yrs 1 mo · Bengaluru, Karnataka, India

Spring BootApache Kafka

Unitedhealth group

Data Engineer

Apr 2021 – Apr 2022 · 1 yr · Hyderabad, Telangana, India

Designed scalable ETL pipelines using Azure (Data Factory, Databricks, Synapse) to ingest and transform healthcare data. Developed PySpark-based transformation logic and modular Airflow DAGs to accelerate pipeline development while ensuring HIPAA compliance.

Azure Data FactoryDatabricksPySparkAirflowCloud & Big Data

Tata consultancy services

System Engineer

Sep 2018 – Apr 2021 · 2 yrs 7 mos · Hyderabad Area, India

Migrated legacy data warehousing platforms to a Hadoop-based Azure ecosystem for Proximus (Belgium). Rewrote HQL queries to optimize performance and reduce compute costs by 25%. Engineered a tool to convert Teradata SQL to Hive and PySpark scripts using Python and Regex for Bank of America.

HadoopAzureSQLPythonCloud & Big Data