G Syed Khwaja Khasim Sha

I am a dedicated and results-driven Software Developer with over four years of experience designing, building, and optimizing enterprise-level Java applications. My professional journey has equipped me with the skills and mindset required to contribute meaningfully to complex, high-performance systems that scale efficiently and operate reliably under pressure.

At Reward360 Global Solutions, I led the end-to-end development of a secure payment gateway that now handles over 500,000 transactions daily. My architectural approach using Spring Boot, Hibernate, and RabbitMQ not only enhanced throughput by 40% but also reduced transaction errors by 25%, directly contributing to business growth and customer satisfaction. These experiences have given me deep insight into building robust, scalable backend systems with high availability.

In addition to backend development, I played a pivotal role in creating a multi-tenant API marketplace. I engineered modular RESTful APIs that enabled seamless cart and order service integration across various vendors. This work sharpened my skills in API design, versioning, and clean code architecture—ensuring long-term maintainability and adaptability in evolving ecosystems.

My passion for system modernization is evident from my success in migrating legacy MySQL 5.4 databases to version 8.3 and transitioning MongoDB into a clustered high-availability setup. These efforts boosted query performance by over 50% and significantly improved data resilience. I’m excited to bring similar improvements to future environments, enhancing their security, performance, and maintainability.

I am well-versed in CI/CD practices, having implemented pipelines using Git, Maven, and Jenkins to accelerate release cycles and improve deployment consistency. My hands-on experience with AWS services such as EC2, S3, SQS, and KMS, along with containerization using Docker, allows me to build and deploy cloud-native applications efficiently and securely.

Beyond my technical skill set, I am known for being a proactive communicator and collaborative problem-solver. At Farish Infrastructure, I consistently bridged the gap between technical teams and business stakeholders, ensuring timely and budget-conscious delivery of complex software projects.

I am now eager to apply my experience in microservices, event-driven architecture, and cloud technologies to contribute to forward-thinking teams that value innovation, quality, and continuous improvement. With a strong foundation in Java-based technologies and a passion for solving real-world problems through software, I am confident in my ability to deliver impactful solutions in any challenging environment.