Rahul Kumar Gupta

Software Engineer

Gurugram, Haryana, India4 yrs 2 mos experience

Most Likely To Switch

Key Highlights

Expert in scalable backend systems and distributed architectures.
Proven track record in optimizing system performance and reliability.
Hands-on experience with cloud-native data processing pipelines.

Stackforce AI infers this person is a Backend Engineer specializing in SaaS solutions with a focus on performance and scalability.

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Skills

Core Skills

PythonScalaMicrosoft Azure

Other Skills

PySparkSparkPyTestElasticsearchAzure Data FactoryPostgreSQLContinuous Integration and Continuous Delivery (CI/CD)JavaSpring BootApache SparkSQLAzure DatabricksPython (Programming Language)EnglishC++

About

Hi, I am Rahul Kumar Gupta. A Software Engineer specializing in scalable backend systems, distributed architectures, and high-performance data processing platforms. Experienced in building production-grade microservices, event-driven systems, and cloud-native pipelines that handle large-scale datasets and real-time workloads. Hands-on expertise with Python, Scala, Java, Spring Boot, PySpark, Kafka, and cloud platforms (Azure & AWS), with a strong focus on system reliability, performance optimization, and maintainable architecture design. Demonstrated ability to deliver reusable frameworks and optimized backend services adopted across teams, improving development efficiency and system performance.

Experience

Tata consultancy services

2 roles

Software Engineer

Jul 2024 – Present · 1 yr 8 mos

Built reusable backend frameworks, schema validation libraries, and service components using Python, Scala, and Spark, adopted by 10+ internal teams, reducing development effort by 20%.
Refactored production backend systems in Python/PySpark, introducing automated testing (PyTest), achieving 90%+ test coverage and improving maintainability and reliability.
Developed high-performance Scala-based services, integrating Elasticsearch for high-speed entity searches across a dataset of 10M+ records, and reducing query latency by 40%.
Designed cloud-native backend pipelines on Azure, handling large-scale datasets with 99% reliability and improved processing efficiency by 15%.
Collaborated within Agile and Scrum teams to design scalable architectures emphasizing performance, modularity, and distributed system reliability.

Microsoft AzurePySparkPythonScala