Sajidul Kadir is a software engineer based in Melbourne with 10 years of hands-on experience building full-stack JavaScript and Python applications. He brings deep expertise in React, Redux, Node.js and the broader JavaScript ecosystem, and has a track record modernizing codebases—migrating projects to Webpack, enabling gzip compression, and hardening Firebase security. At Vivi he continues to ship production systems, and his early work exposed him to serverless and blockchain integrations where he identified protocol and design flaws that could cause excessive fees. He has built cross-platform products including a mental health chat system using React, Electron and React Native, and supported teams by mentoring peers on ES6 and best practices. Sajidul pairs practical deployment experience with a curiosity for new tech, evidenced by hands-on work across AWS Lambda, DynamoDB, SQS and realtime Firebase systems. He holds a Master of Information Technology from Macquarie University and a Computer Science bachelor from BRAC University.
10 years of coding experience
2 years of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at BRAC University
Master of Information Technology, Master of Information Technology at Macquarie University
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