Varun Sharma

Senior Software Engineer

Noida, Uttar Pradesh, India4 yrs 2 mos experience

Key Highlights

Expert in Java frameworks like Spring Boot and Hibernate.
Proficient in developing scalable microservices architecture.
Strong background in RESTful web services and database management.

Stackforce AI infers this person is a Backend-heavy Fullstack Developer in the Fintech and Travel industries.

Contact

Skills

Core Skills

MicroservicesRest ApisJava Spring BootDatabases

Other Skills

AWSAWS fundamentalsApache KafkaBitbucketC (Programming Language)C++Cron JobsData StructuresDatabase Schema DesignDockerEclipseException HandlingGitGrafanaHTML5

About

As an accomplished Java Developer, I possess a deep understanding of Java frameworks, including Spring Boot and Hibernate. I am also well-versed in various databases, such as MySQL, Microsoft SQL Server, and MongoDB, and have a strong grasp of RESTful web services. In addition to my technical expertise, I am a collaborative team player with excellent communication skills. I am passionate about keeping up with the latest industry trends and technologies and continuously seek opportunities to expand my skillset. My dedication to developing high-quality, scalable, and maintainable software solutions is unwavering. If you are seeking a skilled Java Developer to join your team or collaborate on a project, please do not hesitate to reach out. I am always eager to take on new challenges and help drive the success of innovative software solutions.

Experience

4 yrs 2 mos

Total Experience

1 yr 4 mos

Average Tenure

1 yr 7 mos

Current Experience

Ukg

Senior Software Engineer

Nov 2024 – Present · 1 yr 7 mos · Noida, Uttar Pradesh, India

Fabhotels

Software Engineer

Apr 2023 – Nov 2024 · 1 yr 7 mos · Gurugram, Haryana, India · On-site

Developed and integrated scalable microservices architecture for direct airline (e.g., IndiGo) and aggregator (e.g., EaseMyTrip, Travelport) flight bookings, using a combination of REST and SOAP APIs.
Implemented WSDL parsing to support seamless SOAP service integration.
Optimized Redis caching with a Last-In, First-Out (LIFO) strategy to ensure low-latency, real-time data delivery on user interfaces.
Independently owned and maintained multiple services, collaborating closely with external providers to understand requirements and fine-tune workflows.
Integrated Apache Kafka for automated email voucher delivery, establishing a reliable and scalable messaging pipeline.
Enhanced API performance through the use of efficient data structures and algorithms, significantly improving booking responsiveness.
Designed and managed a high-performance flight booking database schema, ensuring data integrity and quick issue resolution in production.
Utilized Kibana for real-time log monitoring, enabling proactive system health checks and faster incident response.

MicroservicesREST APIsSOAP APIsRedisApache KafkaDatabase Schema Design+1

Rapipay fintech private limited

2 roles

Software Engineer

Apr 2022 – Apr 2023 · 1 yr · Noida, Uttar Pradesh, India

Integrated secure RESTful APIs for banking systems in Java Spring Boot with Git version control, and
utilized RabbitMQ for message queuing.
Worked on various fintech projects such as AEPS and DMTBC.
Developed and deployed schedulers with cron jobs to automate tasks such as calling bank APIs for
pending transactions.
Deployed WAR files to Linux servers for seamless project deployment.
Built projects using microservices architecture, resulting in modular, scalable, and fault-tolerant systems
with high availability.
Ensured proper exception handling for edge cases during project development, resulting in robust and
reliable systems.
Proactively handled critical production issues for high system availability and minimal downtime.

RESTful APIsJava Spring BootRabbitMQCron JobsMicroservicesException Handling

Product Engineering Intern

Sep 2021 – Apr 2022 · 7 mos · Noida, Uttar Pradesh, India

Developed Java Spring Boot APIs with MySQL and MongoDB databases, using Hibernate JDBC for
data processing.
Implemented AWS services for application deployment and management, with working knowledge in
Docker, Grafana, Prometheus, and JMeter for application performance monitoring and load testing.

Java Spring BootMySQLMongoDBHibernateAWSDocker+4