Serverless Retail Platform
Transformed a monolithic C# system into serverless microservices using TypeScript, Lambda, Step Functions, DynamoDB, and API Gateway.
Hello, I'm Arvind Singh
I build scalable, reliable cloud software.
Senior Consultant specializing in serverless architecture, microservices, and data platforms. I deliver production-grade systems for retail and fintech teams.
7+
Years in software engineering
4
Core stacks: Go, Python, Scala, TS
AWS
Serverless, data, and CI/CD
Currently
Senior Consultant at Fabric Group
Transforming monolithic systems into serverless microservices, building data platforms, and delivering measurable performance gains.
Serverless
Microservices
Data Platforms
About
Experienced, pragmatic, and focused on resilient systems.
Experienced software engineer with a strong background in building microservices and serverless applications using Golang, Python, Elixir, and TypeScript. I design ETL pipelines with Apache Spark and Scala, optimize performance with Elasticsearch, and streamline CI/CD with tools like GoCD and AWS CodePipeline.
- Serverless architecture: Lambda, Step Functions, API Gateway
- Data platforms: Glue, Athena, Spark, Scala
- Messaging: SQS, SNS, event-driven workflows
- Infrastructure as code: Terraform, CI/CD automation
- Certification: PCA (Google Professional Cloud Architect)
Selected Work
Recent systems and platform work.
Document Classification
Built a serverless NLP pipeline with AWS Comprehend, S3 triggers, and custom entity recognition models.
Data Platform & ETL
Designed a scalable data platform with FastAPI, AWS Glue, Athena, and S3 to power analytics and reporting.
Focus Areas
What I care about and build for teams.
Serverless
AWS Step Functions, Lambda, API Gateway, DynamoDB
Messaging
SQS, SNS, event-driven systems
Data
Apache Spark, Scala, Glue, Athena, Elasticsearch
Contact
Let’s build reliable systems together.
Email me at rathourarv@gmail.com or find me on LinkedIn.