Sirajuddin

Led backend architecture design for a high-traffic web application supporting 100,000+ concurrent users, reducing load times by 50%.
Maintained and optimized large-scale backend codebases, resolving critical bugs and improving system stability across web and mobile platforms.
Served as lead software developer and scrum master for a team of 8 developers and QA engineers
Engineered a robust CI/CD pipeline using Bitbucket Pipelines, automating deployments on AWS, which reduced deployment time by 40% and minimized human errors by 25%
Conducted interviews for over 30 backend and frontend developer positions, resulting in the hiring of 10 candidates. Evaluated technical skills, contributing to a 20% increase in team efficiency and a 10% reduction in employee turnover