Open to opportunities

Anurag User

@anuraguser11

Senior backend engineer specializing in cloud-native microservices, event-driven systems, and AI-augmented development workflows.

India

Message

What I'm looking for

I’m looking for a backend role where I can own services end-to-end on AWS microservices, prioritize OWASP-aligned security and performance, and keep pushing AI-augmented/multi-agent engineering—open to global remote with flexible IST overlap.

I’m a senior backend engineer with 8+ years architecting scalable, cloud-native microservices on AWS (Java 17, Spring Boot, Kafka, Kubernetes) across insurance and banking. I own core services end-to-end—from event-driven design and OWASP-aligned security to performance tuning and production support—while building AI-augmented, multi-agent workflows that plan, implement, and ship code autonomously.

Recently, I’ve been extending my AI-augmented engineering approach through a solo Android-to-backend project, using Claude Code + MCP servers, a RAG pipeline (LangChain), and CI/CD with SonarQube quality/security gates. In my recent consulting role, I delivered event-driven data pipelines, RESTful microservices for claims workflows, modernized legacy Java/JSP into Spring Boot services, and optimized slow APIs from 2s to ~1s—mentoring engineers along the way.

Experience

Work history, roles, and key accomplishments

Current

Android Marketplace Engineer

Current

Independent Project

Feb 2026 - Present (4 months)

Built an on-demand photographer marketplace Android app end-to-end using Kotlin, Jetpack Compose, and an in-house Go/Gin backend as a solo engineer. Implemented Claude Code + MCP multi-agent workflows with RAG (LangChain) and added PR-gated CI/CD with SonarQube for autonomous story execution and quality/security checks.

Kotlin Jetpack Compose Go Multi agent orchestration Claude Code Model Context Protocol (MCP)Lang Chain RAG CI CD SonarQube

Senior Backend Consultant

Intact

Feb 2025 - Feb 2026 (1 year)

Owned a core claims microservice end-to-end for Intact’s digital claims platform, enabling policyholders to initiate and track claims online. Designed event-driven AWS pipelines and Spring Boot REST services, reduced slow-path API latency from 2s to ~1s, and implemented OWASP-aligned security controls including JWT auth with Spring Security and API Gateway hardening.

Java Spring Boot AWS Lambda Step Functions EventBridge SQS REST APIs Spring Security API Gateway OWASP

Sr. Application Development Eng

Unisys Corporation

Mar 2024 - Feb 2025 (11 months)

Designed and built foundational backend microservices for a greenfield digital banking platform using Java, Spring Boot, and AWS. Implemented authentication/authorization with Spring Security and AWS Cognito, built a polyglot data layer (MS SQL, MongoDB, Redis) with caching, and engineered Kafka-based inter-service messaging with API Gateway security hardening.

Java Spring Boot Spring Security Cognito Apache Kafka MS SQL Server MongoDB Redis API Gateway Caching

Module Lead - Backend

Mphasis Ltd

Apr 2022 - Feb 2024 (1 year 10 months)

Led a team of 2 engineers enhancing backend Java modules for Aflac’s Wynsure policy administration platform across underwriting and claims management workflows. Resolved complex production defects to maintain stability and built REST APIs for data integration between the core Wynsure system and enterprise microservices while translating business requirements with QA and BA teams.

Java Spring Boot REST APIs Microservices Production Support Team Leadership API Integration

Senior Full Stack Java Dev

Digistreet Media

Oct 2021 - Mar 2022 (5 months)

Rebuilt a custom CMS in Java with Spring Boot and migrated 5,000+ records to a new schema with full data integrity. Integrated third-party APIs to automate workflows and delivered a responsive ReactJS front end.

Java Spring Boot ReactJS CMS Development Data Migration Schema Migration

Founding Full Stack Developer

Systricks Technologies

Oct 2016 - Jun 2020 (3 years 8 months)

As a founding engineer, built and deployed core Java web applications including a membership portal (1,200+ users) and an event-management platform with payment integration. Developed backend components using Hibernate with MySQL and implemented web layers with JSP/Servlets.

Java Hibernate MySQL Servlet Web Application Development Payment Integration Data & Persistence