RKS.
[ Engineer Your Data-Driven Systems ]
Ravi Kumar
Singh
Software Engineer crafting data pipelines, backend systems, and real-time analytics for production-grade platforms.
Backend-first. Data-strong. Cloud-ready.
Engineering Approach
Data Integrity First
Designing migrations with 100% data integrity and zero data loss during critical enterprise ETL processes.
Cloud-Native Pipelines
Building automated pipelines into Databricks for secure, structured, and scalable analytics workflows.
Full-Lifecycle Ownership
Taking applications from concept to production, like building a C# .NET WPF desktop app from scratch.
Real-Time Insight
Integrating dashboards that stream processed cloud data in real-time directly to stakeholders.
Product-Driven Freelancing
Architecting end-to-end solutions including CRMs, travel booking, and local service apps.
Stack & Tools
Backend & APIs
Data & Storage
Cloud & Ops
Messaging & Observability
Frontend & Apps
Everyday Tools
Systems I Ship
- Enterprise ETL pipelines for complex architecture datasets.
- Cloud-native data flows on Databricks and AWS.
- Desktop tools with real-time analytics in C# .NET WPF.
- Full-stack apps with React, Node.js, Prisma, and MongoDB.
- Microservices backends using Spring Boot and Kafka.
Experience
Volkswagen Group Digital Solutions India
Software Engineer
Gurugram, India
Driving enterprise data migration, cloud pipelines, and real-time analytics integration.
- Executed Java-based data migration & automation using robust plugins and ETL scripts, ensuring 100% data integrity during critical transitions.
- Built custom data parsing and transformation scripts for client-specific migrations of large-scale architectural frameworks.
- Engineered cloud data pipelines extracting local station data into Cloud Databricks for secure processing and downstream consumption.
- Developed a custom desktop application from scratch using C# .NET WPF with strong object-oriented design principles.
- Integrated a real-time analytics dashboard into the desktop client to securely visualize processed cloud data for stakeholders.
CRM for Laundry Solution Provider
React.js, Node.js, Prisma, MongoDB, AWS
Built modules for quotations, sales orders, and customer management, improving process efficiency by 35%.
SafarWonderlust
React.js, Node.js, Prisma, AWS
Group travel booking app with secure payments, real-time updates, and an admin portal for itineraries.
LEHK (Local Expert Hai Kya)
Flutter, Node.js, MongoDB, Firebase
Local service app integrating Map APIs, RazorPay, and a React-based admin panel for service management.
Flagship Backend
LinkedIn Clone
Microservices-Based Networking Platform
Architected a robust backend using Spring Boot microservices to handle profiles, connections, posts, and Kafka-based notifications independently.
Implemented stringent security measures with Spring Security and JWT, while optimizing performance through Redis caching and efficient DTO mapping.
Enabled real-time data streaming with Apache Kafka and seamless inter-service communication via OpenFeign, all deployed to Kubernetes with Docker on AWS.
Education
B.Tech in Computer Science and Engineering
Dr APJ Abdul Kalam Technical University, India
Coursework: Software Engineering, Operating Systems, Algorithms, Data Structures
Aug 2019 – July 2023
GPA: 8.04 / 10.0
Let's Build
Something Robust.
Open to collaborating on backend systems, data-heavy platforms, or full-stack products.