Rishabh Raj

Senior Software Engineer

Delhi, India4 yrs 1 mo experience

Highly Stable

Key Highlights

Led the creation of an ETL solution for real-time data synchronization.
Implemented strategies that increased daily revenue by 25%.
Engineered a robust system processing millions of daily data entries.

Stackforce AI infers this person is a Backend Developer with expertise in Telecommunications and Data Processing.

Contact

rishabh.kunwar04@gmail.com LinkedIn

Skills

Core Skills

KafkaEtlMicroservicesAirflowRest Apis

Other Skills

AlgorithmsAutomationBack-End Web DevelopmentCCSSCSVCompetitive ProgrammingData ProcessingElasticSearchExpress.jsFull-Stack DevelopmentGitGolangHTML5Java

About

I have 3 years of experience in Backend Development.Having experience in working in back-end development, Low-Level-Design.Worked on technologies like :- JAVA, Golang,Spring Boot,Gin, C/C++, REST APIs, Docker,Kubernetes,Git,Kafka, ElasticSearch etc.

Experience

American express

Software Engineer II

Nov 2025 – Present · 4 mos · Bengaluru, Karnataka, India

Airtel

2 roles

Senior Software Engineer

Dec 2024 – Nov 2025 · 11 mos · Pune, Maharashtra, India

Software Engineer

Sep 2022 – Dec 2024 · 2 yrs 3 mos · Pune, Maharashtra, India

Worked on Rule-Engine Model which improved efficiency of entire B2B,B2C customer acquisition model of Airtel.
Engineered a robust system capable of processing 10-15 millions of daily data entries across prepaid, postpaid,
broadband, and DTH services. Implemented retargeting strategies via WhatsApp, SMS, and Dialer API, resulting in a
substantial 25% increase in Airtel daily revenue through enhanced customer acquisition effort.
Utilized messaging queue systems like Kafka to enable efficient communication among diverse microservices,optimizing
system performance and promoting seamless scalability.
Optimized workflows to automate visualization and delivery of daily and monthly CSV reports to the Business team via
Airflow Schedulers, resulting in a 100% reduction in manual effort and ensuring timely insights for informed
decision-making .
Enhanced alerting and monitoring systems to instantly notify stakeholders via Telegram and Microsoft Teams in the
event of failures or anomalies and Implemented AutoHeal Mechanism to automatically solves the issue which reduced
human interventaion by 100%.
Led the creation of a cutting-edge ETL solution enabling real-time data synchronization, adeptly managing a daily influx
of 5 million records, while optimizing code for seamless performance and scalability.

KafkaETLAirflowREST APIsMicroservicesData Processing

Fareye

Software Engineer Intern

Jan 2022 – Aug 2022 · 7 mos · Noida, Uttar Pradesh, India

Devloped and worked with REST API’s and GRPC.
Improved client app by registering it to SBA and change its log level at
runtime and track heap dump,Thread dump.
Engineered more than 100 robust unit test cases, driving significant cost savings and efficiency gains in service delivery,
while transforming the existing codebase into a highly testable framework.