Headline

Java Backend Engineer | Spring Boot, Microservices, REST APIs, RabbitMQ | AI Integration | 3 YOE | Immediate Joiner

About

I build backend systems that handle real traffic, real data and real pressure. Software Engineer with 3+ years of hands-on experience designing and delivering production-grade microservices, RESTful APIs, distributed systems and AI-powered automation pipelines. I focus on solving complex architectural challenges and building scalable, reliable backend infrastructures. CURRENTLY Backend Software Engineer at AlignBits LLC • Engineering scalable microservices deployed in secure production environments serving 10+ enterprise client pipelines • Architected an AI-driven automation pipeline (OpenAI API) reducing manual data debugging effort by 30% • Designing high-throughput asynchronous systems using AWS SQS & RabbitMQ • Leading Root Cause Analysis (RCA) for 15+ critical production incidents PREVIOUSLY Associate Software Engineer at IHX Private Limited • Built backend transformation engines converting high-volume healthcare claims into FHIR-compliant structured data • Optimized Hibernate ORM queries & MySQL indexing, significantly improving API performance on high-frequency endpoints FEATURED PROJECT PayFlow – Digital Wallet System (Open Source) • Designed a full-scale microservices-based payment system • Implemented pessimistic locking, idempotency and deadlock prevention for safe concurrent transactions • Source code available on GitHub (Pinned) CORE TECH STACK • Languages & Frameworks: Java, Spring Boot, Spring Security, Spring Data JPA, Hibernate, JWT, OAuth 2.0 • Architecture: Microservices, REST APIs, Event-Driven Systems, Agile, TDD • Databases & Infra: AWS (SQS, EC2, S3), RabbitMQ, Docker, Redis, MySQL, PostgreSQL, MongoDB 📍 Open to relocation ⚡ Immediate Joiner (0 days notice period) | Open to On-site, Hybrid and Remote I ship reliable systems from day one. Let’s connect: ✉️ shubhambhati226@gmail.com 📞 +91 6232133187

Location

Gurugram

Work experience

Software Engineer at Alignbits LLC, Sep 2025 - Present · 9 mos, Building distributed backend systems for Justransform iPaaS platform — powering REST, SFTP and AS2 pipelines for 10+ enterprise clients in logistics and supply chain. • Design and maintain Spring Boot microservices handling high-throughput transactions across 10+ enterprise client pipelines. • Developed AI-powered automation pipeline using OpenAI API for EDI/JSON validation — reduced manual debugging by 30%. • Architected orchestration engine supporting transformation, validation, routing, and multicast workflows. • Integrated asynchronous messaging using AWS SQS and RabbitMQ for event-driven processing. • Resolved 15+ high-impact production incidents through systematic debugging and root cause analysis. • Modernized legacy infrastructure by migrating microservices from Java 11 to Java 17 — implemented OAuth 2.0 / JWT for secure API communication. • Deliver production-ready features using CI/CD pipelines with Docker and Git. Technologies: Java, Spring Boot, AWS SQS, RabbitMQ, REST APIs, MySQL, PostgreSQL, Docker, Git

Junior Software Engineer at Alignbits LLC, Sep 2024 - Aug 2025 · 1 yr, Contributed to enterprise integration platform development supporting legacy modernization and feature delivery. • Developed backend components for 5+ enterprise integration microservices • Implemented REST APIs and database queries using MySQL and PostgreSQL • Supported debugging and incident resolution in distributed systems • Participated in Agile development processes and code reviews • Assisted in CI/CD pipeline implementation and deployment workflows Technologies: Java, Spring Boot, REST APIs, MySQL, PostgreSQL, Git

Associate Software Engineer at IHX, Jun 2023 - Aug 2024 · 1 yr 3 mos, Bengaluru, Built backend systems for healthcare claims processing platform serving hospitals, insurers, and diagnostic networks. • Developed scalable backend services using Java, Spring Boot, MySQL, and MongoDB • Built data transformation engines converting complex healthcare JSON to FHIR-compliant objects • Optimized Hibernate ORM queries and MySQL indexes — improved query performance on high-frequency endpoints • Implemented multi-layer validation pipelines with custom exception handling frameworks • Contributed to systems achieving 98% data extraction accuracy and 30% reduction in insurer queries Technologies: Java, Spring Boot, Hibernate, MySQL, MongoDB, FHIR, REST APIs

Education

Java Back-end Development, Full-Stack Web Developer, Masai

Bachelor of Commerce - BCom, Devi Ahilya Vishwavidyalaya

Public links

github: https://github.com/Shubh2-0