Rajat J.

CTO

India11 yrs 1 mo experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in designing cloud-based data architectures.
Proven track record in leading cross-functional engineering teams.
Skilled in implementing scalable data solutions on AWS.

Stackforce AI infers this person is a Cloud Data Architect with expertise in AWS and data engineering.

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Skills

Core Skills

Data ArchitectureCloud DevelopmentData EngineeringData ScienceSoftware Development

Other Skills

AWSAWS GlueAgile Project ManagementAlgorithmsAmazon RedshiftAmazon Web Services (AWS)AnalyticsApacheApache KafkaApache StormArchitecture ReviewsAutomationBig DataBusiness InsightsC

About

Data Architect | Solutions Architect | Software Engineer | DevOps | AWS/Azure Cloud

Experience

11 yrs 1 mo

Total Experience

2 yrs 9 mos

Average Tenure

5 yrs 6 mos

Current Experience

Volkswagen group

2 roles

Engineering Lead

Promoted

Aug 2023 – Present · 2 yrs 10 mos · Munich, Bavaria, Germany

Leading a team to design and build a multi-tenant web hosting platform on AWS using ECS Fargate, ECR, ALB, CloudFront,
IAM, and Terraform, enabling secure and reproducible deployments across multiple teams.
Buult CI/CD pipelines with GitHub Actions, integrating automated checks, environment isolation,
and deployment policies.
Established platform security baselines, including IAM hardening, encrypted storage, secret management,
and controlled network boundaries.
Led the engineering team in migration of critical analytics applications onto AWS Customer Analytics
Platform with a focus on reliability, security, and observability.

Capacity PlanningProblem SolvingTeam ManagementFrom Conception to CompletionMarket ResearchTeam Leadership+33

Senior Software Engineer - Data|Cloud

Nov 2020 – Jul 2023 · 2 yrs 8 mos · Munich, Bavaria, Germany

Design and implementation of prediction service for sales forecasting
Implementation of microservices and hosting on AWS
Implementation of IaaC on AWS
Implementation of data pipeline and automation, collecting data from different sources e.g.,
Amazon S3, MySQL, Files, etc.
Migration from vanilla AWS to Cloudera
Technologies: Spring Boot, Docker, Kubernetes, OpenShift, AWS ECS, Java, Python, Github CI/CD,
SQL, AWS Sagemaker, Terraform, AWS Step Functions, AWS Lambda, Azure Databricks, Azure SQL Database

Data ProductsScrumProblem SolvingMicrosoft AzureFrom Conception to CompletionExtract, Transform, Load (ETL)+35

Flixbus

Software Engineer - Data

Aug 2018 – Oct 2020 · 2 yrs 2 mos

Implementation of enterprise data warehouse, collecting data from different sources e.g.,
Apache Kafka, Amazon S3, MySQL, Files, etc.
Design and implementation of monitoring solution to ensure high data quality
Creation of data pipelines to support analytics on the hub data
Analysis of customer data to provide better insights of the Flixbus service
Technologies: Apache Kafka, Snowflake, Redshift, Docker, Kubernetes, Java, Python, Gitlab CI/CD,
SQL, AWS Sagemaker, Terraform, AWS Step Functions, AWS Lambda, Azure Databricks, scikit

Data ProductsScrumProblem SolvingFrom Conception to CompletionExtract, Transform, Load (ETL)Apache Kafka+20

Ki labs gmbh

Data Scientist

Jan 2018 – Jul 2018 · 6 mos · Greater Munich Metropolitan Area

Design and development of data pipeline to support analytics and intelligence
Provide similarity scores based on feature vectors
Technologies: IBM Watson, scikit-learn, python

Problem SolvingExtract, Transform, Load (ETL)Clean CodingData AnalysisCloud DevelopmentRequirements Gathering+6

Fortiss

Software Engineer

Feb 2017 – Jan 2018 · 11 mos · Greater Munich Metropolitan Area

Development of a generic plugin for visualizing and interacting with all static analyzer tool results in Jenkins
Workflow creation to run multiple tools and parallelizing their deployment on Jenkins
Technologies : Java, Jenkins Plugins, Git

Problem SolvingClean Coding

Nextag

Senior Software Engineer

Apr 2014 – Dec 2015 · 1 yr 8 mos · Gurugram, Haryana, India

Worked on Apache Storm to provide near real time transformation of huge amount of data feed
Implemented various Apache Thrift based services to read data from Cassandra/Aerospike and provide transformed data to clients
Technologies : Apache Storm, Thrift, Kafka, Zookeeper, Aerospike, Cassandra, Java, Git

ScrumProblem SolvingClean CodingTroubleshootingRecruitingKey Performance Indicators

Drishti soft solutions

2 roles

Software Developer

Jun 2012 – Mar 2014 · 1 yr 9 mos · Gurugram, Haryana, India

Modified and integrated open source SIP stack pjsip (C) into a soft phone.
Implemented new packaging and shipping way for the java based client using Java Web Start
Technologies : Java

ScrumProblem SolvingClean CodingTroubleshootingRecruitingKey Performance Indicators