Rajeev Rai

Software Engineer

Pune, Maharashtra, India3 yrs 5 mos experience
Most Likely To Switch

Key Highlights

  • Expert in Java backend development and microservices architecture.
  • Proven track record in optimizing database performance.
  • Strong experience in building scalable and reliable backend systems.
Stackforce AI infers this person is a Backend Engineer specializing in SaaS solutions with a focus on scalable architectures.

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Skills

Core Skills

JavaMicroservicesRest ApisSpring Boot

Other Skills

ActiveMQMySQLDockerSQLJava coreApache KafkaSystems DesignData structure and algorithmsAmazon Web Services (AWS)Query OptimizationMavenAmazon EC2Unit TestingSpring MVCscalable systems

About

Software Engineer specializing in Java backend development, distributed systems, and scalable backend platforms. I design and build high-performance backend systems using Java, Spring Boot, microservices architecture, and REST APIs, focusing on reliability, scalability, and clean system design. My work involves problem solving and developing Java and Spring Boot microservices, building RESTful APIs, and designing distributed systems that handle large-scale backend workloads. I regularly work with event-driven architectures and messaging systems such as Apache Kafka and ActiveMQ to enable asynchronous processing and scalable service communication. I have experience designing backend services deployed in cloud environments such as AWS, and building cloud-native applications using Docker and Kubernetes. I focus on building scalable systems, high-performance APIs, and resilient backend services that support production systems. A key part of my engineering approach is applying strong Data Structures and Algorithms (DSA) fundamentals and System Design principles to design efficient and scalable systems. I actively work on improving my expertise in distributed systems, system architecture, and backend platform engineering. My experience includes working with SQL and NoSQL databases such as MySQL, PostgreSQL, and MongoDB, optimizing database queries, and improving system performance for large-scale backend platforms. I enjoy solving complex engineering problems, improving system reliability, and building scalable backend systems, distributed services, and high-performance APIs that operate efficiently in production environments. Core Technologies Java • Spring Boot • Microservices • Distributed Systems • REST APIs • Apache Kafka • ActiveMQ • AWS • Docker • Kubernetes • MySQL • PostgreSQL • MongoDB • Backend Development • System Design • Data Structures & Algorithms • Scalable Systems • Event-Driven Architecture Java spring boot microservices developer

Experience

3 yrs 5 mos
Total Experience
1 yr 8 mos
Average Tenure
1 yr 11 mos
Current Experience

Dassault systèmes

Software Engineering associate | Java Developer

Jun 2024Present · 1 yr 11 mos · Pune District · On-site

  • Tech Stack:
  • Java, Spring Boot, Microservices, REST APIs, ActiveMQ, MySQL, Docker
  • Designed and developed Java Spring Boot microservices for a distributed backend platform, enabling scalable processing of 100K+ data records per execution cycle and improving system throughput for large-scale migration workflows.
  • Built and maintained REST APIs supporting multiple backend services, reducing integration latency by 30% and improving service-to-service communication across microservices.
  • Implemented event-driven architecture using Apache ActiveMQ and JMS, enabling asynchronous job processing and increasing system processing capacity by 2× during high-volume workloads.
  • Designed optimized backend processing pipelines, reducing data migration execution time by 35–40% through improved batching, queue management, and service orchestration.
  • Applied Data Structures and Algorithms (DSA) to optimize backend processing logic, improving computational efficiency for large dataset operations and reducing processing overhead.
  • Optimized SQL queries and database operations across MySQL/PostgreSQL, reducing query execution time by 40% and improving database performance for high-volume backend transactions.
  • Containerized backend services using Docker and integrated CI/CD pipelines, reducing deployment time by 50% and improving release reliability across production environments.
  • Contributed to system design and scalable backend architecture, enabling backend services to support high availability and fault tolerance for production workloads.
  • Participated in code reviews and technical design discussions, improving code quality and reducing production defects through better architecture and engineering practices.
  • Collaborated with cross-functional teams in an Agile development environment, delivering backend features supporting enterprise-scale migration workflows and distributed systems.
JavaSpring BootMicroservicesREST APIsActiveMQMySQL+1

Dassault systemes global services (dsgs)

Software Engineer Intern | Java Backend Engineer

Jan 2024Jun 2024 · 5 mos · Pune District · On-site

  • Developed and enhanced Java-based backend components for internal applications, improving processing efficiency and supporting scalable backend workflows.
  • Built and tested REST APIs using Java and Spring Boot, enabling seamless data exchange between backend services and improving integration reliability.
  • Assisted in designing and implementing microservice-based backend modules, contributing to modular system architecture and improving service maintainability.
  • Optimized SQL queries and database interactions across relational databases, reducing query response time by 20–25% for frequently accessed data.
  • Implemented unit tests using JUnit, increasing code coverage and improving backend service reliability.
  • Participated in code reviews, debugging sessions, and technical discussions, gaining practical experience with software development lifecycle (SDLC) and backend engineering best practices.
  • Collaborated with cross-functional teams in an Agile development environment, delivering backend features and supporting production deployments.
JavaSpring BootREST APIsSQL

Iste student's chapter manit

Creative Head

Jun 2022Dec 2023 · 1 yr 6 mos · Bhopal

  • Conducted Central India’s largest Hackathon
  • Powered By Major league Hacking.
  • Managed 1000+ participants in Version Beta 4.0 and
  • Version Beta 5.0.
  • Orchestrated team of video editor and designer
  • resulting in engagement of 20,000+ audience on
  • social media

Education

Maulana Azad National Institute of Technology

Bachelor of Technology - BTech — Engineering

Jan 2020Jan 2024

Kendriya vidyalaya Narsinghpur

12 — Science

Jan 2007Jan 2019

Maulana Azad National Institute of Technology

Bachelor of Technology

Dec 2020Jun 2024

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