Nipun Oberoi

Software Engineer

Noida, Uttar Pradesh, India6 yrs 11 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

5+ years of experience in backend systems
Expert in AWS and cloud infrastructure
Proficient in multiple databases and messaging systems

Stackforce AI infers this person is a Backend Software Engineer with expertise in SaaS and cloud infrastructure.

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Skills

Core Skills

Node.jsAwsCassandraElasticsearch

Other Skills

AlgorithmsAndroid DevelopmentC++Data StructuresExpress.jsKafkaMongoDBMySQLObject-Oriented Programming (OOP)PostgresProgrammingPythonReact.jstransformer models

About

A Software Engineer with 5+ years of experience in designing and building scalable backend systems. Proficient in JavaScript, Python, Node.js, and GraphQL, with a deep understanding of modern cloud infrastructure and distributed systems. Cloud & Infrastructure Expertise: Hands-on experience deploying and managing applications on AWS, utilizing services such as EC2, S3, RDS, Lambda, API Gateway, and CloudWatch. Database Mastery: Skilled in working with both SQL and NoSQL databases, including MySQL, PostgreSQL, Cassandra, Elasticsearch, and MongoDB. Tech Stack: Proficient in Redis for caching and Kafka & RabbitMQ for handling messaging queues, ensuring high-performance and reliable system communication Currently diving into transformer models, enhancing my skills to train state-of-the-art machine learning models for complex tasks

Experience

6 yrs 11 mos

Total Experience

3 yrs 5 mos

Average Tenure

4 yrs 6 mos

Current Experience

Cardekho

Software Engineer

Dec 2021 – Present · 4 yrs 6 mos · Gurugram, Haryana, India

Led development of Connecto, a real-time user tracking and engagement platform handling millions of users and large-scale data.
Built scalable microservices for user segmentation, notifications, and cross-platform delivery (Chrome, Android, iOS) using Node.js, Python, Kafka, MongoDB, and Elasticsearch
Managed AWS infrastructure, ensuring high availability and seamless scaling.
Working on a lead scoring model to predict retail conversion chances based on user behavior Using transformer models to train and improve prediction accuracy

Node.jsPythonKafkaMongoDBElasticsearchAWS

Gradeup (gradestack learning pvt ltd)

2 roles

Senior Software Engineer

Promoted

Apr 2021 – Dec 2021 · 8 mos · Noida, Uttar Pradesh, India

Migrated data from Cassandra to Postgres.
Worked on courses single-handedly using Nodejs, Cassandra, Postgres, MySQL.
Integrating the clevertap events for various features such as coupons, notifications.
Worked on user communications such as notifications,mailers,SMS using kafka.

Node.jsCassandraPostgresMySQLKafka

Software Engineer

Jun 2019 – Mar 2021 · 1 yr 9 mos · Noida, Uttar Pradesh, India

Implemented the voucher redemption feature both for the app and web.
Worked on mock test analysis using nodejs, Cassandra, elastic search,kafka.
Implemented the daily Gk updates and wrote the scripts for converting existing data in the required form.

Node.jsCassandraElasticsearchKafka