Rahul Dhadvai
Software Developer
8+ years exp
7+ years ML exp
Node JS
SQL
COBOL
TypeScript
Kotlin
Java
JavaScript
Python
Active 14 days ago
Invite to interview
Message
Download CVCV
Overview
Technical skills
Timeline
Roles
Overview
Senior software engineer with 6+ years of experience building scalable cloud-native applications using Java and Python. Hands-on with microservices and REST/SOAP integrations, AWS-based architectures, and production support including incident triage and system modernization. Also integrates ML capabilities into data pipelines and delivery workflows with Kafka, Spark, and PySpark.
Technical skills
Node JS
SQL
COBOL
TypeScript
Kotlin• 8y+
Java• Senior • 8y+
JavaScript• Junior • 8y+
Python• Middle • 4y+
COBOL
IBM MQ• 4y+
Java
Gradle
Hibernate
Spring Cloud
Spring Framework
Spring MVC
Spring Security
Maven• 8y+
Spring Boot• 7y+
Python
pySpark• 6y+
Databases
Db2
Apache Kafka• 7y+
Cassandra• 7y+
ElasticSearch• 7y+
Oracle• 7y+
PostgreSQL• 7y+
Amazon Aurora• 6y+
MySQL• 6y+
ActiveMQ• 4y+
DynamoDB• 4y+
AI/ML
Anomaly Detection
NLP
Scikit-learn
TensorFlow
Spark• 7y+
Hadoop• 6y+
Frontend
JQuery• 8y+
Angular• 7y+
Bootstrap• 7y+
GraphQL• 6y+
React.js• 5y+
Redux• 4y+
Mobile
MVC
State Management
Android SDK• 8y+
JUnit• 7y+
DevOps
Amazon EC2
Azure
Kubernetes
Ansible• 8y+
CI/CD• 8y+
Jenkins• 8y+
Docker• 7y+
AWS• 6y+
Git• 6y+
AWS Lambda• 4y+
Rest API• 4y+
QA
Selenium
Timeline
Senior Software Engineer
•
Senior
Deloitte
•
Full-Time
Built and maintained core eligibility determination modules for a multi-tier benefits system serving large numbers of recipients. Integrated an ML-based anomaly detection service to flag suspicious applications and reduce manual review load. Optimized MySQL and PL/SQL routines for reporting performance and developed SOAP-based integrations with government partners. Led incident root-cause work and supported modernization via refactoring and Agile delivery.
Java
Python
Angular
JavaScript
MySQL
Software Development Engineer
•
Middle
Amazon
•
Full-Time
Developed responsive React onboarding workflows and integrated an NLP document classification model to automate identity document routing and validation. Designed serverless backends using AWS services and implemented GraphQL APIs to reduce data-fetch latency. Implemented Redux-based async state handling, containerized Spring Boot microservices, and improved observability and access control with AWS tooling.
React.js
Java
AWS
AWS Lambda
DynamoDB
GraphQL
Pythonsince 2022
Docker
Redux
University of Maryland, Baltimore County (UMBC)
Master's Degree •
Computer Science
Software Development Engineer – Intern
•
Junior
PayPal
•
Internship
Implemented and deployed REST APIs for a compliance and policy engine to improve policy retrieval performance. Migrated backend services toward Spring-based architecture and built Spring Boot microservices using Kafka for event-driven processing. Used JMS tooling for messaging integration and optimized bulk operations with Java Stream APIs to reduce batch processing time.
Java
Spring Boot
Apache Kafka
Rest API
IBM MQ
ActiveMQ
Senior Java Full Stack Developer
•
Senior
GenInvo Inc.
•
Full-Time
Led delivery of a clinical metadata platform covering analysis, governance workflows, and document generation. Integrated a Python ML pipeline for dataset classification and tagging, supporting reduced manual work and faster research workflows. Built full-stack features with Spring Boot and Angular/React, and implemented high-throughput ingestion using PySpark and Hadoop. Set up Jenkins-driven CI/CD and created microservices with GraphQL for flexible querying.
Java
Spring Boot
Angular
React.js
MySQLsince 2020
pySpark
Hadoop
Apache Kafka
Docker
Jenkins
Git
GraphQLsince 2020
AWSsince 2020
Amazon Aurora
PostgreSQL
Java Full Stack Developer
•
Middle
Cognizant
•
Full-Time
Co-led a small team to build a document review automation solution that improved reviewer productivity. Implemented AI-assisted document classification using NLP APIs and developed responsive UI components with Angular and Bootstrap integrated with Spring Boot REST services and Hibernate. Designed microservices and improved data performance by migrating persistence from Oracle to Cassandra via Spark-based workflows. Added full-text search using Elasticsearch to speed up document retrieval.
Java
Spring Bootsince 2019
Angularsince 2019
React.jssince 2019
Cassandra
Spark
PostgreSQLsince 2019
Oracle
ElasticSearch
Dockersince 2019
Jenkins
Apache Kafkasince 2019
JUnit
Bootstrap
Software Development Engineer – Intern
•
Junior
Zenoti
•
Internship
Developed Android application features under mentorship, working with Java/Kotlin and the Android SDK. Built and styled UI screens using HTML5, CSS3, JavaScript, and jQuery components. Supported release workflows by wiring CI/CD in Jenkins with Maven and Ansible as part of delivery automation.
Android SDK
Javasince 2018
Kotlin
JavaScriptsince 2018
JQuery
Jenkinssince 2018
Maven
Ansible
CI/CD