Headline

SDE-II @Daytona (Hello Group) | Fintech | Java, Spring boot, Kafka ,Docker-swarm, Spark, Airflow | NIT - Calicut

About

I'm a Senior Software Engineer with 4.5+ years of experience in backend development, primarily working with Java and Spring Boot to build scalable microservices for FinTech applications. Currently, I work on a cross-border remittance platform serving the South African market, where I develop backend services that integrate with external payment providers to support domestic and international money transfers. My day-to-day work includes designing REST and GraphQL APIs, integrating with third-party systems, building asynchronous workflows with Kafka, and ensuring reliable transaction processing through idempotency, retries, and reconciliation. Over the years, I've worked on designing and enhancing distributed systems, implementing event-driven architectures, and applying software design patterns to build clean, maintainable, and scalable services. I enjoy discussing system design, breaking down complex business problems, and designing solutions that are reliable, easy to scale, and simple to maintain. My technical experience includes Java, Spring Boot, Spring Batch, Spring Data JPA, Hibernate, Kafka, Apache Spark, Apache Airflow, MySQL, Microsoft SQL Server, MongoDB, Redis, Docker, Docker Swarm, Git, Maven, JUnit, and Mockito. I also have hands-on experience with CI/CD, SQL performance tuning, caching, API integrations, and production support. I'm currently looking for opportunities where I can work on large-scale backend systems, distributed architectures, and challenging engineering problems while continuing to grow as a backend engineer.

Location

Bhopal

AI stack

claude code

claude

codex

gemini

github copilot

ChatGPT

Work experience

Software Engineer L2 at Daytona Systems India Pvt. Ltd., Apr 2024 - Present · 2 yrs 5 mos, Bengaluru, Karnataka, India, Designed a microservices-based payment gateway integrating 5+ payment partners, supporting high-volume daily transactions. Architected an event-driven transaction platform using Kafka, improving throughput and system resiliency. Built a dynamic bank–wallet money transfer routing microservice with strategy-based architecture, enabling new transfer scenarios without code changes. Designed and deployed production ETL pipelines on on-prem infrastructure using Spark , Kafka, and Airflow to process millions of transactions. Orchestrated and monitored daily Airflow pipelines, improving data reliability and recovery. Automated payment monitoring and reconciliation, reducing manual finance effort by ~80%. Optimized database schemas and indexing, cutting reporting latency by ~40%. Implemented Bitbucket CI/CD pipelines for automated builds, Docker image creation, and deployments.

Software Engineer at Daytona Systems India Pvt. Ltd., Nov 2021 - Mar 2024 · 2 yrs 5 mos, Bengaluru, Karnataka, India

Full-stack Developer at Crio.Do, Aug 2021 - Dec 2021 · 5 mos, Banglore, Karnataka

Education

Master of Computer Applications - MCA, Computer Science and Engineering, National institute of technology Calicut

Master of Computer Applications - MCA, Computer Science, National institute of technology Calicut