Hello, I'm
Shubham Bhati
I build robust backend systems that scale. Crafting microservices, REST APIs and AI-powered solutions with Java & Spring Boot across fintech, healthcare and enterprise integration domains.
About
Backend Engineer with 3 years of experience building enterprise-grade microservices, distributed integration systems and AI-powered automation solutions. My stack: Java, Spring Boot, Apache Kafka, Redis, AWS SQS, Docker — crafting robust APIs and event-driven architectures.
Proven expertise across healthcare and enterprise integration domains — integrating OpenAI and LLMs into production systems for intelligent workflow automation. Passionate about turning complex problems into scalable, maintainable solutions.
Interactive Concurrency Simulator
Simulate optimistic vs pessimistic locking models live to see how Spring Boot services handle concurrent write request race conditions.
Open PlaygroundWork Experience
3 years of hands-on experience building enterprise-grade microservices, distributed integration systems and AI-powered automation solutions
Java Spring Boot Developer
MobilePeBackend engineer at MobilePe Fintech Private Limited, designing and building low-latency payment processing flows and microservices architecture utilizing Spring Boot, Kafka and Redis.
- Engineered and optimized Apache Kafka async pipelines; successfully resolved production-level consumer lag issues by tuning thread and polling concurrency
- Designed Redis cache handlers and read-through caching engine structures for SOR checks to minimize primary DB load
- Configured a separate, dedicated database routing architecture (Multi-Datasource Config) to isolate heavy reporting exports from core transaction pools
- Designed a polymorphic transaction handler routing system supporting 20+ payment handler types (ATM, Refund and PosReversal)
Software Engineer (Promoted from Jr. Software Engineer)
AlignBits LLCBackend engineer on the Justransform Enterprise B2B Integration Platform (iPaaS), powering seamless REST, SFTP and AS2 pipelines for 10+ enterprise clients while driving legacy modernization and platform stability.
- Designed transformation orchestration engines for logistics iPaaS pipelines handling REST, SFTP and AS2 data protocols across 10+ client pipelines
- Built OpenAI-powered pipeline for automated EDI/JSON validation — reduced manual debugging by 30%
- Resolved 15+ high-priority production incidents through system debugging and root-cause analysis
- Leveraged AWS SQS and RabbitMQ for decoupling event-driven transaction processing at scale
- Migrated microservices from Java 11 to Java 17 and integrated OAuth 2.0 JWT Spring Security
Associate Software Engineer
IHX Private LimitedBuilt scalable healthcare backend systems for claims processing, implementing transformation engines converting complex healthcare JSON into FHIR-compliant objects.
- Built JSON-to-FHIR data transformation engines processing high-frequency healthcare claim records
- Optimized database layer by resolving N+1 query issues and implementing composite indexes in MySQL, slashing API latency on high-frequency lookup endpoints
- Developed multi-layered validation pipelines using Spring Data JPA and a custom exception-handling framework
Technical Skills
Programming Languages
Frameworks & Libraries
Backend & Architecture
Databases
Messaging & Security
AI & Automation
Cloud & DevOps
IDEs & Editors
Concepts & Methodologies
Certifications
Validated skills and professional achievements
Education
Software Engineering Program (Java Backend Specialization)
Masai School, BengaluruIntensive software engineering program with a Java backend specialization, covering Java, Spring Boot, Data Structures & Algorithms, System Design and REST APIs.
Bachelor of Commerce (B.Com)
Devi Ahilya Vishwavidyalaya, IndoreFeatured Projects
Showcasing my best backend engineering work
Get In Touch
Have a project or opportunity? I'd love to hear from you.