I am a Lead / Senior Software Engineer with nearly 15 years of experience designing and building scalable backend, cloud-native, event-driven, and full-stack enterprise applications.

My core expertise includes Java, Spring Boot, Microservices, REST APIs, Kafka, AWS, Docker, Kubernetes, PostgreSQL, Cassandra, Redis, React, React Native, TypeScript, and Distributed Systems.

Currently, I work as a Senior Software Engineer at Airties, focusing on AI-driven platforms for device intelligence, behavioral analytics, telemetry processing, and real-time risk assessment.

• Java 8 / 11 / 17 / 21
• Spring Boot, Spring MVC, Spring WebFlux, Spring Security, Spring Data
• Microservices, REST APIs, API Design, Distributed Systems
• Kafka, RabbitMQ, Redis
• PostgreSQL, Cassandra, MySQL, TimescaleDB

• AWS, Docker, Kubernetes, OpenShift
• GitHub Actions, CI/CD, Docker Compose
• OpenTelemetry, Micrometer, Prometheus, Grafana
• Logging, Metrics, Tracing, Production Debugging

• React, React Native, Angular
• TypeScript, JavaScript, HTML, CSS

• ML pipelines, anomaly detection, feature engineering
• RAG-based operational tooling
• Embeddings, retrieval workflows, intelligent platform tools

• Building scalable Java/Spring Boot microservices and backend platforms
• Designing event-driven systems using Kafka and RabbitMQ
• Developing secure REST APIs and enterprise integrations
• Improving system reliability, observability, and production performance
• Exploring AI/ML-enabled backend platforms and intelligent operational tooling
• Practicing system design, DSA, and real-world engineering problem solving

I have worked across multiple domains, including:

• Financial Services & Open Banking
• Travel Technology & Duty of Care Platforms
• Video Streaming Platforms
• Supply Chain & Warehouse Management
• Mobility / Ride-Hailing Platforms
• Cybersecurity & Trust Attestation
• IoT, Device Intelligence & Network Intelligence

I actively explore and contribute to open-source projects, especially in Java, backend engineering, developer tooling, cloud-native systems, and AI/ML-enabled platforms.

• Kong/unirest-java — Contributed support for chained MockClient expectations, enabling ordered responses for repeated calls to the same endpoint.
  PR merged: Kong/unirest-java#566

• Apache CloudStack — Improved test reliability by skipping QemuImgTest when native libvirt libraries cannot be loaded, avoiding false test failures on local environments without libvirt.
  PR merged: apache/cloudstack#13086

• Apache Empire-db — Fixed an off-by-one bug in StringUtils.lastIndexOfAny start index handling and added test coverage.
  PR merged: apache/empire-db#20

• Interested in practical improvements such as bug fixes, test coverage, documentation, API behavior refinements, and developer experience improvements.

• Exploring contribution opportunities across Java, Python, JavaScript, TypeScript, backend infrastructure, distributed systems, and cloud-native tooling.

Java | Spring Boot | Microservices | Kafka | AWS | Docker | Kubernetes
React | TypeScript | PostgreSQL | Cassandra | Redis | Distributed Systems
System Design | Open Source | AI/ML Platform Engineering

• Backend Engineer roles
• Java / Spring Boot opportunities
• AWS / Cloud platform engineering roles
• Distributed systems and event-driven backend work
• Open-source collaboration

• Website: https://codingkiddo.com
• GitHub: https://github.com/codingkiddo
• LinkedIn: https://www.linkedin.com/in/vinod-kumar-87962818/
• Medium: https://medium.com/@codingkiddo
• LeetCode: https://leetcode.com/codingkiddo/