booting workstation

P V Santosh

Backend Software Engineer · Bengaluru, India

Backend Software Engineer with 3.5+ years designing and delivering scalable distributed systems in Java, Spring Boot, Kafka, and AWS. I work across microservices, event-driven architecture, REST APIs, asynchronous processing, security, and performance optimization.

pvsantosh2019@gmail.com · GitHub · LinkedIn · Resume

Stack

Languages: Java 8 / 17, SQL, Python, JavaScript

Backend: Spring Boot / Spring MVC, Spring Data JPA / Hibernate, Spring Security, REST APIs / Microservices

Architecture: System Design, Event-Driven Architecture, Async / Multithreading, Design Patterns / SOLID

Databases & Messaging: PostgreSQL / MySQL / Oracle, Redis, Elasticsearch / SAP HANA, Kafka / Pub-Sub / Event Mesh

Cloud & DevOps: AWS (EC2, S3, RDS, Lambda), Google Cloud / BigQuery, SAP BTP, Docker / Jenkins / CI-CD

Testing & Practices: JUnit / Mockito, Playwright / TDD, Maven / Git / Azure DevOps, DSA / OOD / Agile SDLC

Experience

Software Engineer II · Guidewire Software · Jul 2025 - Present

Designed and delivered production-grade backend services in Java and Spring Boot for enterprise insurance platforms, owning components across requirements, design, implementation, testing, deployment, and production support.
Built an event-driven document pipeline with the Gmail API, Google Apps Script, and Pub/Sub to ingest new emails automatically and trigger downstream processing without manual intervention.
Integrated Guidewire AI Connect and OCR to classify and rename generic scans and photos using content labels, with human-in-the-loop handling for low-confidence results.
Shipped an internal full-stack test automation platform using React, Node.js, SQLite, and Playwright, including a custom execution engine, retries, and intelligent wait strategies for asynchronous workflows across Policy, Claims, and Billing.
Built and supported backend workflows with PostgreSQL, Redis queues, REST APIs, and asynchronous processing, using AWS EC2, S3, and RDS for reliability, monitoring, debugging, and scalability.

Associate Software Engineer - Products · Incture Technologies · Jan 2023 - Jul 2025

Designed and implemented scalable Java and Spring Boot microservices and REST APIs for enterprise applications, applying SOLID principles and established design patterns.
Built Kafka-based event-driven workflows for high-volume asynchronous processing and reliable service-to-service integration.
Developed enterprise integrations with SAP systems through REST/OData APIs and SAP HANA to support real-time business workflows and data retrieval.
Improved application throughput by 30% with concurrent task execution using ExecutorService, multithreading, asynchronous processing, and scheduler optimization.
Implemented secure authentication and authorization with Spring Security, JWT, and OAuth2, along with dynamic Role-Based Access Control.
Automated CI/CD pipelines with Jenkins and strengthened quality through JUnit, TDD, code reviews, and test coverage of up to 90%.

Projects

Event-Driven Document Ingestion Pipeline

Automated email-to-document intake at Guidewire using the Gmail API, Google Apps Script, and Pub/Sub, triggering downstream processing the moment a message lands.

AI + OCR Document Classification

Integrated Guidewire AI Connect and OCR to read generic scans and photos, classify them by content, and rename them meaningfully, with human review for low-confidence results.

Full-stack Test Automation Platform

Internal Playwright-based E2E platform spanning Policy, Claims, and Billing, with a React and Node.js control plane, a custom execution engine, retries, and smart waits.

Kafka Event-Driven Workflows

Kafka pipelines enabling high-volume asynchronous processing and reliable service-to-service integration across enterprise microservices.

SAP Enterprise Integrations

Real-time integrations with SAP systems over REST and OData APIs plus SAP HANA, powering live business workflows and data retrieval.

RBAC & Auth Service

Role-Based Access Control with dynamic permissions, secured by Spring Security, JWT, and OAuth2 for multi-product enterprise use.

Throughput Optimization Initiative

Profiled and tuned backend services with ExecutorService-based concurrency, async processing, and scheduler optimization, raising throughput by 30%.

Awards and education

Individual Rising Star Award - 2024 - Incture Technologies. Recognized for exceptional client delivery and independent ownership of complex backend solutions.

Individual Rising Star Award - 2023 - Incture Technologies. Awarded for early POC completion and independent ownership across production-critical features.

B.Tech, Computer Science and Engineering, Veer Surendra Sai University of Technology (Formerly UCE), Burla (Aug 2019 - May 2023), CGPA 8.40 / 10.0