Experience
Technologies & Tools
• Developed and deployed RESTful APIs using Java and Spring Boot for enterprise applications, supporting 5K+ daily transactions and improving backend processing efficiency by 25 %.
• Designed and implemented microservices-based backend services, improving modularity, scalability, andmaintainability of the application.
• Integrated Apache Kafka for asynchronous communication between microservices by implementing producer and consumer logic for event - driven workflows.
• Optimized MySQL queries and backend business logic, improving API response time and system performance by up to 35 %.
• Implemented CI/CD pipelines using GitHub Actions for Spring Boot microservices, reducing deployment time by 20% and improving release reliability.
• Configured centralized monitoring and logging using Grafana and Kibana to track API latency, service health, and system metrics, enabling faster issue detection and troubleshooting.
• Worked with AWS services such as EC2 and S3 to support application deployment and storage in cloud environments.
• Resolved production issues and performance bottlenecks, improving system stability and overall user experience by 15 %.
• Collaborated with frontend teams and integrated backend services with Angular.js via REST APIs, ensuring seamless data exchange between React, Spring Boot, and MySQL.
• Executed unit and API tests using JUnit and Postman, improving code reliability and increasing test coverage to 80%,which helped reduce production defects by 20 %.
Projects
A backend property rental platform built with Java, Spring Boot, and PostgreSQL, featuring RESTful APIs for property listings, search, booking workflows, user authentication, reviews, and dynamic pricing based on demand, availability, and seasonal trends. Designed with layered architecture and scalable backend services to support a reliable booking experience.
Stack
Scalable microservice-based professional networking platform with dedicated User, Posts, Connections, Authentication, Notifications, and Uploader services. Built with Spring Boot, Neo4j, Kafka, API Gateway, and Kubernetes on GKE, with secure authentication, event-driven notifications, and production-ready service deployment with Ingress.
Stack
End-to-end encrypted, peer-to-peer file transfer - Files are encrypted in the browser and streamed directly between devices over WebRTC. The server is a blind relay that only brokers the handshake. No uploads, no accounts.
Stack
Digital Banking System - Production-ready microservices ecosystem with Spring Boot, Apache Kafka, MySQL, Redis, Razorpay payment integration, and real-time fraud detection
Stack
About
Saif Baba MS
I am Software developer with 2+ years of experience building robust and scalable applications using Java and Spring Boot. I specialize in designing and implementing microservices architectures, developing RESTful APIs, and integrating modern backend solutions.
GitHub Activity
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