Sameen Mohammad

About Sameen Mohammad

I\'m a Full Stack Java Developer with over 4 years of experience building fast, secure, and scalable web applications and microservices. I work mainly with Java, Spring Boot, React, and Angular and I enjoy writing clean, testable code that actually solves real business problems.I’ve had the chance to deploy cloud-native apps on both AWS and GCP, using services like EC2, S3, RDS, and Cloud Run. Along the way, I’ve set up automated CI/CD pipelines using Jenkins, Docker, and GitHub Actions to make deployments smooth and reliable.From improving API response times and fine-tuning database queries to hitting 85%+ test coverage, I enjoy finding the balance between backend logic, frontend performance, and cloud infrastructure. One of my proudest wins was improving system performance by 40% and delivering seamless releases with zero downtime.I hold a Master’s in Computer Information Science and an AWS Developer certification. I’m always learning, and I love working with cross-functional teams to turn ideas into real impact.If you\'re looking to connect with someone who’s hands-on, curious, and focused on delivering consistent results I’d love to chat!

Experience

1. Full Stack Developer

   LPL Financial

   Jul 2024 — Present · Austin, TX, US

   Reduced API latency by 30% by building optimized RESTful services using Java, Spring Boot, and Hibernate, improving the real-time processing speed of high-volume financial transactions. Developed Angular 17 components with lazy loading and role-based access control (RBAC), significantly improving frontend performance and securing access to sensitive user data. Deployed microservices to AWS EC2 and integrated cloud services including S3, RDS, and CloudWatch, enabling scalable architecture and real-time system monitoring. Decreased deployment time by 60% by implementing CI/CD pipelines with Jenkins, supporting over 30 stable production releases with zero downtime or rollbacks. Tuned PostgreSQL and MySQL queries used in critical workflows, resolving slow transactions and improving backend throughput for high-load loan processing operations.

Education

• Osmania University, Hyderabad

  Bachelor's degree, Electrical and Electronics Engineering

  2018 — 2022

• Southern Arkansas University

  Master's degree, Computer and Information Sciences, General