Rohan M.

Senior Software Engineer

Delhi, India6 yrs 8 mos experience

Most Likely To Switch

Key Highlights

4+ years in Java backend engineering.
Expert in building scalable distributed systems.
Proven track record in optimizing payment systems.

Stackforce AI infers this person is a Fintech Backend Engineer with expertise in scalable payment systems.

Contact

rohanaggarwal149@gmail.com LinkedIn

Skills

Core Skills

JavaSpring BootMicroservices

Other Skills

Algorithm DesignAmazon EKSAmazon SNSAmazon SQSApache KafkaAspect-Oriented Programming (AOP)Azure DevOps ServicesBitbucketCC++Cascading Style Sheets (CSS)Core JavaDOSData AnalysisData Structure

About

Java Backend Engineer with 4+ years of experience in building scalable and real-time distributed systems. Proficient in Java, Spring Boot, microservices, Mysql, Redis, Apache Kafka, and AWS. I have a proven track record in optimizing high-throughput payment and reporting systems and developing services that cater to millions of users. My goal is to build robust software that solves real-world problems. Serving my notice period, I'm actively seeking roles where I can apply my skills in distributed systems at scale..

Experience

6 yrs 8 mos

Total Experience

1 yr 6 mos

Average Tenure

1 yr 11 mos

Current Experience

Freecharge

Senior Software Engineer

Jul 2024 – Present · 1 yr 11 mos · Gurugram, Haryana, India · Hybrid

Managed high-throughput payment microservices (Java, Spring Boot), leveraging technologies like Redis and relational databases to support all major payment flows in a distributed system.
Developed key features such as Bulk Account Verification and Payment Form, contributing to revenue growth and product enhancement.
Enhanced microservice reliability by implementing distributed locking and handling distributed transactions for data integrity and eventual consistency.
Collaborated with cross-functional teams to design scalable, resilient payment solutions.

JenkinsJavaHigh-Level DesignLow-Level DesignSystems DesignElastic Stack (ELK)+12

Infosys

Technology Analyst

Sep 2023 – Jul 2024 · 10 mos · Bengaluru, Karnataka, India · Hybrid

Moved from Danske IT to Infosys during a strategic partnership between Danske Bank and Infosys. Maintained existing roles and responsibilities throughout this transition.

Danske bank

Software Engineer

Apr 2023 – Jul 2024 · 1 yr 3 mos · Bengaluru, Karnataka, India · Hybrid

Developed core Java-based microservices for mandatory financial and tax report generation, critical for compliance and stakeholder requirements.
Automated large-scale data migration from mainframe to cloud SQL servers using Java, Spring Boot, and distributed locking.
Managed CI/CD processes for microservice deployment, leveraging tools like Docker.
Contributed to a robust reporting architecture, processing transactional data, and integrating secure REST/SOAP APIs for audit and compliance.

Azure DevOps ServicesMavenJavaHigh-Level DesignLow-Level DesignMicroservices+9

Nuvama wealth

Software Engineer

Jan 2021 – Feb 2023 · 2 yrs 1 mo · Remote

Developed a Java-based microservice from scratch that catered to diverse service requests of over 1 million active users, leading to an 80% reduction in live issues and a 40% increase in user satisfaction.
Managed backend services across Web, Windows, Android, and iOS platforms for a trading platform, ensuring reliability.
Collaborated extensively with platform and support teams to promptly resolve over 100+ live user-reported issues.
Spearheaded codebase modernization and introduced new features using Java 8, Spring Boot, and Hibernate, significantly enhancing functionality.
Automated data load and bulk processes through Cron jobs, and developed features aligned with product and compliance requirements.

JenkinsJavaMongoDBHigh-Level DesignLow-Level DesignMicroservices+8