Rajan Yadav

Senior Backend Engineer

Building scalable backend systems with Java, Spring Boot, and microservices architecture

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About Me

I'm a Senior Backend Engineer with deep expertise in Java, Spring Boot, and microservices. I have experience in architecting and implementing backend systems that power high-performance, data-driven platforms. I'm committed to writing clean, testable code with a focus on system reliability, scalability, and business impact.

With experience in cloud platforms, modern DevOps practices, and delivering high-quality software in Agile environments, I bring a comprehensive approach to backend development. I've worked on systems serving over 10 million users monthly and have led development of critical modules that improved system throughput by 30% and reduced latency by 25%.

Name Rajan Yadav
Email rajanyadav857@gmail.com
Phone +91-8462885158

Skills

Programming Languages

Java
Python
JavaScript
TypeScript
C++
C

Backend Frameworks & Testing

Spring Boot
Spring Data
Spring REST
Hibernate
Spring Security
JUnit 5

Databases & Caching

SQL
MongoDB
Elasticsearch
Redis

Web Development

HTML
CSS
Bootstrap
NodeJs
Angular

Messaging & Integration

Kafka
Apache NiFi
Microservices
REST APIs

Monitoring & Logging

Zabbix
Kibana
New Relic
Splunk
Coralogix

Tools & IDEs

IntelliJ
Postman
Git
Maven
Eclipse
VS Code
Jira

DevOps & Cloud

Docker
Kubernetes
Jenkins
AWS

Projects

Customer Experience Management Platform

Designed and developed scalable backend systems for BirdEye's customer experience management platform serving over 10 million users monthly.

Java Spring Boot Microservices AWS

Performance Optimization System

Led the end-to-end development of critical backend modules, resulting in a 30% improvement in system throughput and reduced latency by 25% in key APIs.

Java Spring Boot Redis Elasticsearch

Enterprise Application Backend

Built and deployed RESTful APIs using Spring Boot, Spring, and Hibernate, supporting various modules in enterprise-level applications.

Spring Boot Hibernate Angular Azure DevOps SQL

Experience

September 2025 - Present

Senior Engineer

Apexon

  • Leading backend architecture and development for enterprise solutions using modern cloud-native technologies
  • Designing and implementing scalable microservices architecture to support high-traffic applications
  • Mentoring development teams on best practices for code quality, testing, and system design
  • Collaborating with cross-functional teams to deliver robust and performant backend solutions
  • Driving technical innovation and process improvements to enhance development efficiency
October 2022 - August 2025

Software Backend Engineer

Birdeye, Gurugram, India

  • Designed, developed, and maintained scalable backend systems for BirdEye's customer experience management platform serving over 10 million users monthly, using Java, Spring Boot, and microservices architecture.
  • Worked closely with frontend teams using Angular and TypeScript, contributing to API design, integration, and improving client-server contracts.
  • Led the end-to-end development of critical backend modules, resulting in a 30% improvement in system throughput and reduced latency by 25% in key APIs.
  • Integrated monitoring and alerting tools (Elastic, Zabbix, New Relic) to proactively resolve performance issues, reducing downtime and improving system observability.
  • Utilized AWS Services like S3, RDS, Lambda and AWS EC2 for hosting and scaling backend services in staging and QA environments.
  • Conducted thorough code reviews, enforced clean coding standards, and mentored junior developers.
September 2020 - October 2022

Specialist Programmer

Infosys Ltd., Pune, India

  • Built and deployed RESTful APIs using Spring Boot, Spring, and Hibernate, supporting various modules in enterprise-level applications.
  • Deployed backend services across development and integration environments using Azure DevOps, ensuring smooth CI/CD workflows.
  • Developed frontend components using Angular and TypeScript for internal web applications, ensuring responsive design and smooth API integration.
  • Delivered projects using Agile Scrum methodology, contributing to sprint planning, daily stand-ups, and retrospectives.

Education

Bachelor of Engineering (Computer Science)

Susila Devi Bansal College of Technology, Indore, India

06/2016 - 07/2020
CGPA: 7.5

Higher Secondary School (Science)

Govt. H. Sec. School, Indore, India

06/2015 - 05/2016
Percentage: 88%

High School

Miradwal Public High School, Indore, India

06/2013 - 05/2014
Percentage: 81%

Contact Me

Let's Connect

I'm always interested in hearing about new opportunities and exciting projects. Feel free to reach out!

rajanyadav857@gmail.com
+91-8462885158
Indore, India