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Mohd Hamza

Immediate Joiner | Java, Spring Boot, Kafka, Angular

Milkipur

4+ years of work experience

Infosys
Feb 20251 yr 4 mosPresent

Noida

• Designed and developed scalable microservices using Java and Spring Boot for GST–ICEGATE integration, enabling high-throughput processing of 450K+ records/hour with low latency. • Reduced API latency by 30% by implementing Kafka-based asynchronous processing and in-memory caching using ConcurrentHashMap. • Implemented backend processing logic using Apache Storm for real-time validation, deduplication, and transformation, ensuring data integrity and eliminating duplicate database operations. • Integrated external systems using Apache Camel with HTTP routes, implementing exception handling using Dead Letter Channel, retry mechanisms, and ensuring resilient service-to-service communication. • Designed and optimized database interactions using MySQL for transactional data and HBase for high-volume distributed storage, improving read/write performance and ensuring data consistency. • Contributed to Low-Level Design (LLD) by defining service responsibilities, API contracts, and asynchronous communication patterns following SOLID principles.
Newgen Software
Aug 20222 yrs 6 mosJan 2025

Noida

• Developed secure and scalable RESTful APIs using Spring Boot, implementing Spring Security, JWT, and OAuth2 for customer onboarding and loan origination, improving processing efficiency and reducing onboarding time. • Implemented Google and Okta SSO authentication across enterprise banking applications, reducing user login time by 40%. • Built end-to-end IDology integration for time-bound customer identity verification improving identification accuracy by 60%, and VIN/NADA integration for vehicle gross value estimation accelerating auto loan processing by 40%.

Education

B.Tech, Computer Science

Rajkiya Engineering College

20184 yrs2022

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Headline

Immediate Joiner | Java, Spring Boot, Kafka, Angular

About

I'm a Backend Engineer with 3+ years of experience building high-throughput, event-driven distributed systems that solve real-world problems at scale. Professionally, I've worked on India's GST-ICEGATE infrastructure at Infosys — designing real-time data pipelines processing 450K+ records/hour using Apache Kafka, Apache Storm and microservices. Before that at Newgen, I built enterprise banking solutions including SSO integrations, identity verification and vehicle valuation systems for retail lending platforms. What excites me most is distributed systems — the challenge of making independent services communicate reliably at scale. So much so that I built a real-time fraud detection pipeline from scratch in my personal time, just to go deeper. I'm always open to roles in backend engineering, event-driven architecture and real-time data processing. Feel free to connect!

Location

Milkipur

Work experience

Associate Consultant at Infosys, Feb 2025 - Present · 1 yr 4 mos, Noida, • Designed and developed scalable microservices using Java and Spring Boot for GST–ICEGATE integration, enabling high-throughput processing of 450K+ records/hour with low latency. • Reduced API latency by 30% by implementing Kafka-based asynchronous processing and in-memory caching using ConcurrentHashMap. • Implemented backend processing logic using Apache Storm for real-time validation, deduplication, and transformation, ensuring data integrity and eliminating duplicate database operations. • Integrated external systems using Apache Camel with HTTP routes, implementing exception handling using Dead Letter Channel, retry mechanisms, and ensuring resilient service-to-service communication. • Designed and optimized database interactions using MySQL for transactional data and HBase for high-volume distributed storage, improving read/write performance and ensuring data consistency. • Contributed to Low-Level Design (LLD) by defining service responsibilities, API contracts, and asynchronous communication patterns following SOLID principles.

Software Engineer at Newgen Software, Aug 2022 - Jan 2025 · 2 yrs 6 mos, Noida, • Developed secure and scalable RESTful APIs using Spring Boot, implementing Spring Security, JWT, and OAuth2 for customer onboarding and loan origination, improving processing efficiency and reducing onboarding time. • Implemented Google and Okta SSO authentication across enterprise banking applications, reducing user login time by 40%. • Built end-to-end IDology integration for time-bound customer identity verification improving identification accuracy by 60%, and VIN/NADA integration for vehicle gross value estimation accelerating auto loan processing by 40%.

Education

B.Tech, Computer Science, Rajkiya Engineering College

Mohd Hamza - Associate Consultant in Milkipur | Tal